And as was the case in the Q4 as well, Q1 was well above the prior five quarters by funding amounts, signaling that European venture funding may be gaining momentum.

Table of contents

• AI above 50%
• UK and France grew YoY
• Europe by stage
• In summary
• Methodology
• Glossary of funding terms

Still, Europe saw more capital going into fewer companies in Q1, with deal volume plummeting 40% year over year. Much of the decline was at seed stage (down 44%) and early stage (down 30%), while late-stage deal volume was in-line with the previous four quarters.

AI above 50%

Funding to Europe-based AI startups increased significantly last quarter, reaching $9.2 billion, or more than half of total venture funding to the region. That marks the sector鈥檚 highest proportion in a quarter on record.

The largest four rounds to startups based in Europe in Q1 were for AI-related companies. Data center builder , autonomous driving developer , and frontier lab for physical AI raised more than a billion each, and AI legaltech 鈥檚 funding totaled more than $500 million.

UK and France grew YoY

Startups from the U.K. and France raised more funding in Q1, totaling $7.4 billion and聽 $2.9 billion, respectively. Germany-based startups raised $1.9 billion, flat year over year.

France has emerged as the European leader for AI frontier labs. Last quarter, it saw Paris-based , founded by former AI chief , raise $1 billion in the continent鈥檚 largest seed funding round on record. The deal also marked only the second billion-dollar-plus funding deal for a European frontier lab, following s $2 billion round last year.

Europe by stage

In Q1, late-stage funding to Europe-based startups nearly doubled from a year ago. The largest rounds were across a variety of sectors, including AI hardware, fintech, agentic AI, productivity software, sensors, defense, e-commerce and energy.

A total of $9.2 billion was invested at late-stage across 83 deals, up 91% by amounts year over year.

Early-stage funding to the region鈥檚 startups fell from a year earlier 鈥� by around 20% 鈥� SA国际传媒 data shows. Early-stage investment totaled $5.3 billion in Q1 across more than 240 funding rounds. Within early-stage funding, larger Series A rounds predominated in semiconductors, energy and healthcare.

Seed funding reached $3.1 billion in Q1 across more than 790 deals. The funding total was up 50% year over year, but largely due to the $1 billion round for Advanced Machine Intelligence.

In summary

Larger rounds into critical sectors in AI drove European startup funding up in Q1. A mix of Europe- and U.S.-based investors led the largest fundings last quarter into AI infrastructure, frontier labs, autonomous systems and applications.

Overall, Europe is in-line with global trends as capital concentrates into the largest deals in sectors that are surging due to AI.

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Methodology

The data contained in this report comes directly from SA国际传媒, and is based on reported data. Data is as of April 2, 2026.

Note that data lags are most pronounced at the earliest stages of venture activity, with seed funding amounts increasing significantly after the end of a quarter/year.

Please note that all funding values are given in U.S. dollars unless otherwise noted. SA国际传媒 converts foreign currencies to U.S. dollars at the prevailing spot rate from the date funding rounds, acquisitions, IPOs and other financial events are reported. Even if those events were added to SA国际传媒 long after the event was announced, foreign currency transactions are converted at the historic spot price.

Glossary of funding terms

Seed and angel consists of seed, pre-seed and angel rounds. SA国际传媒 also includes venture rounds of unknown series, equity crowdfunding and convertible notes at $3 million (USD or as-converted USD equivalent) or less.

Early-stage consists of Series A and Series B rounds, as well as other round types. SA国际传媒 includes venture rounds of unknown series, corporate venture and other rounds above $3 million, and those less than or equal to $15 million.

Late-stage consists of Series C, Series D, Series E and later-lettered venture rounds following the 鈥淪eries [Letter]鈥� naming convention. Also included are venture rounds of unknown series, corporate venture and other rounds above $15 million. Corporate rounds are only included if a company has raised an equity funding at seed through a venture series funding round.

Technology growth is a private-equity round raised by a company that has previously raised a 鈥渧enture鈥� round. (So basically, any round from the previously defined stages.)

Illustration:

This is a weekly feature that runs down the week鈥檚 top 10 announced funding rounds in the U.S. Check out last week鈥檚 biggest funding deal roundup here.

While no billion-dollar rounds led this week鈥檚 list, we nonetheless saw a variety of startups in industries ranging from semiconductors to aerospace to biotech raise sizable rounds. The week鈥檚 biggest deal was $400 million for SiFive, a semiconductor startup challenging incumbent with chip designs built on an open rather than proprietary standard.

1. , $400M, semiconductors: San Mateo, California-based semiconductor startup SiFive raised a $400 million Series G round led by . SiFive makes the blueprints used by companies such as to develop their own internal chip designs, on an open standard called RISC-V. CEO Reuters he expects the raise to be SiFive鈥檚 last funding round before an IPO, though didn鈥檛 say when an offering would take place.

2. , $200M, aviation: Hermeus, an El Segundo, California-based startup developing autonomous military aircraft, raised $200 million in equity in a -led round. The company, which is developing what it says will be the fastest unmanned defense aircraft, also raised $150 million in debt as part of the round, which pushes its valuation to $1 billion. Other investors in the deal include , and

3. $137M, biotechnology: San Diego-based Sidewinder, a biotech startup developing cancer drugs to target difficult-to-treat tumors, raised a $137 million Series B led by and . The company is developing聽next-generation cancer drugs called antibody-drug conjugates, or ADCs, which are designed to act like 鈥済uided missiles鈥� by using engineered antibodies to deliver toxic payloads directly into tumor cells. The company said its new funding will be used to push its lead drug candidates into clinical trials.

4. , $125M, AI infrastructure: Palo Alto, California-based Aria Networks raised $125 million in a -led Series A funding round. The company develops an AI-driven networking platform that monitors, analyzes and optimizes data center performance.

5. , $111.7M, aerospace: Starfish Space, a Seattle-based startup developing and manufacturing autonomous space vehicles that perform in-orbit, satellite servicing missions, raised $111.7 million. The Series B round was led by , and . Starfish鈥檚 spacecraft dock to satellites already in orbit to service and reposition them. They can also remove defunct satellites and debris from space.

6. (tied) , $100M, biotechnology: Cambridge, Massachusetts-based Stipple Bio raised a $100 million Series A round to advance its precision cancer therapies. The round was led by , and . Stipple aims to develop highly targeted cancer treatments that selectively attack cancer cells while minimizing damage to healthy tissue.

6. (tied) , $100M, health insurance: led the $100 million Series E for Chapter, a New York-based startup offering a Medicare navigation platform that provides advisory services for seniors seeking health coverage. Other investors include 鈥嬧��, and 1.

8. , $85M, fintech: Modus, a Philadelphia-based startup, raised $85 million in a -led seed and Series A round. The startup describes itself as a tech鈥慹nabled audit platform that acquires CPA firms and equips them with AI鈥慸riven audit tools to deliver higher鈥憅uality audits. and also participated in the deal.

9. , $80M, medical devices: and led the $80 million Series C for Menlo Park, California-based Endovascular Engineering, also called E2, which has developed a device called H膿lo for the treatment of venous thromboembolism, or VTE. The company secured clearance for H膿lo in December.

10. , $80M, biotechnology: Boston-based Life Sciences, which aims to develop drugs to promote longevity and find treatments for age-related diseases, says it raised $80 million in Series D funding. The company says it will use the funding to advance human trials of its cellular rejuvenation therapy, called ER-100, which aims to make older, damaged cells act younger again. Investors in the round were not disclosed. The company has previously been backed by , , , and.

Methodology

We tracked the largest announced rounds in the SA国际传媒 database that were raised by U.S.-based companies for the period of April 4-10. Although most announced rounds are represented in the database, there could be a small time lag as some rounds are reported late in the week.

Illustration:

In a quarter when nearly two-thirds of global venture capital went to just four companies, it鈥檚 easy to lose track of the many other companies getting funding to tackle interesting problems. Nonetheless, we spotted five companies in just the past month working on issues from cleaner ferries and trains to foundational AI for plants. Let鈥檚 take a closer look.

$55M for a mineral rights-backed credit card

Natural resources can be incredibly valuable financial assets, but you can鈥檛 exactly buy your weekly groceries with oil or water rights.

That鈥檚 an issue that a Dallas-based fintech startup aims to solve. recently raised $50 million in a debt round from to provide a credit card to U.S. households holding mineral rights to natural resources such as oil, natural gas, solar, wind or water.

鈥淔or the millions of mineral rights owners in the United States, these rights are one of the most valuable assets the family owns. But these families are just like the rest of Americans and often are carrying revolving credit card balances at more than 25% [interest],鈥� Frontlands CEO said in a statement. 鈥淗istorically, owners have had few options to access the value trapped inside their mineral rights without selling.鈥�

Its AI system combines machine learning, production data, royalty payment histories, lease terms, commodity price forecasts, geologic data and traditional to automate the underwriting process, the company says. While it鈥檚 historically been difficult for traditional lenders to assess natural resources as collateral, Frontlands says its process typically delivers a same-day credit decision.

The company鈥檚 recent credit facility is in addition to a announced in December from venture investors including , , and .

Frontlands said its average credit line in early markets 鈥� Texas, Pennsylvania, New Mexico, North Dakota, Wyoming and Oklahoma 鈥� is more than $30,000. It plans to launch its credit card product this summer in partnership with Texas-based sponsor bank .

Frontlands said it also expects to raise a Series A round later this year.

鈥淥ur goal isn鈥檛 to pile on more debt,鈥� Cotter said in a statement. 鈥淏ut the opportunity to help our customers move away from high-interest credit card debt 鈥� and provide a path toward greater financial stability 鈥� is compelling.鈥�

Investment in fintech startups hit a multiyear high in 2025, SA国际传媒 data shows, though remains well below the peak. Many of the best-funded companies in recent quarters have brought AI to bear on traditionally more manual or cumbersome processes in the financial services industry.

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$32M for 鈥榝lying鈥� electric commuter ferries

As of this writing, oil prices are hovering around $100 a barrel 鈥� down from an even greater peak a few weeks earlier, but still among the highest levels seen in years, as the U.S.-Iran war disrupts global energy markets.

So Swedish electric vessel maker 鈥檚 recent funding of 鈧�30 million (about $32 million) seems timely. The Stockholm-based company makes electric 鈥渇lying鈥� boats that are used as commuter ferries. They differ from traditional vessels by using computer-controlled hydrofoils to lift the hull above the water, an approach the company says dramatically reduces drag and cuts energy use by up to 80% 鈥� enabling faster, smoother, zero-emission travel compared to conventional diesel ferries that push through the water.

鈥淔rom a physics perspective, ships have been essentially the same for hundreds of years,鈥� Candela founder and CEO said in a statement. 鈥淲e’re redefining waterborne transport by effectively creating a new category of vessel. This allows cities and municipalities to finally take full advantage of waterways 鈥� while escaping the fossil-fuel cost trap that has long prevented them from being used efficiently.鈥�

Its P-12 vessels have already been deployed as commuter ferries in Stockholm, Gothenburg, Oslo and Trondheim.

The new funding was led by 鈥檚 arm and included previous investors , , and .

The capital will primarily be used to fund a second factory in Poland. Candela says it has more than 65 vessels on order and planned deployments across markets including India 鈥� where a fleet of 10 of its P-12s will reportedly cut travel times from Navi Mumbai Airport to the city center from around two hours to 35 minutes 鈥斅爐he Middle East and Southeast Asia.

The startup鈥檚 funding defies an overall downturn in clean-tech funding. Funding for clean-tech related startups totaled $26.9 billion in 2025, down 23% year over year and the lowest annual amount since 2020, SA国际传媒 data shows.

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$30M to electrify trains with batteries and microgrids

Let鈥檚 now turn from waterways to train tracks, with another company that recently raised significant funding aimed at giving centuries-old transportation systems a green overhaul.

, a Philadelphia-based startup, said last month that it raised $30 million in seed funding led by Australian mining company and Israeli venture firm to develop a new way of powering freight rail that avoids the high costs of traditional electrification.

The startup positions its technology as a way to decarbonize one of the world鈥檚 most efficient but still fossil-fuel-dependent transport systems. It鈥檚 targeting a major pain point for the rail industry: its heavy reliance on diesel. In North America alone, the six largest freight rail operators spend roughly $11 billion annually on diesel fuel, while full electrification of rail networks could cost more than $1 trillion, according to Voltify.

Instead of relying on overhead wires, Voltify says it鈥檚 building a system that combines battery-equipped railcars with technology that allows trains to recharge while moving. The goal is to help rail operators cut emissions and fuel costs without requiring massive infrastructure overhauls.

Its approach 鈥� using mobile batteries and distributed charging via microgrids 鈥� aims to sidestep those costs by retrofitting existing trains and building localized energy systems rather than rebuilding entire rail networks.

CEO and co-founder that the company has signed a paid pilot agreement with a Class 1 railroad, though she declined to name the customer, citing a confidentiality agreement.

She noted in a that raising funding for a transportation company in the current market was difficult. 鈥淪ecuring capital in the hardware space and traditional industries is challenging,鈥� she wrote. 鈥淚t is not the 鈥榠n鈥� space; there is no FOMO at play, so we need to focus on metrics and execute quickly. With some of the top 5 largest rail companies globally and a large order pipeline, we are determined to keep moving at lightning speed.鈥�

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$7M for foundation AI for biology

Funding to foundational model AI startups surged last quarter, reaching $178 billion, per SA国际传媒 data. But the vast majority of that funding went to AI giants like and that are building general-purpose GenAI models.

Such models are fundamentally lacking for hard sciences, argues , a startup based in Paris and Berkeley, California, that last month raised $7 million in seed funding to develop foundation AI for biology trained on DNA, RNA and data from other 鈥溾�� fields, rather than human text.

The company鈥檚 first family of transformer models is called Botanic and is trained on data from 43 plant species. Living Models noted that it鈥檚 starting with the commercial crop industry, a massive global market that has abundant data, well-established research infrastructure, and fewer regulatory concerns and faster commercialization timelines than the pharmaceutical industry.

鈥淧lant biology combines three properties that make it an ideal first domain for biological foundation models: genomic data is abundant and largely unrestricted, the commercial need is acute and quantifiable, and the feedback loop between computational prediction and real-world validation is well established through existing breeding infrastructure,鈥� the company said in a statement.

The global seed industry is also dominated by a handful of incumbents, it noted: , , , and 鈥斅燾ompanies that already spend billions of dollars a year on breeding research.

鈥淏iology is an information problem at every scale, from a single cell to an entire ecosystem. The genomic data exists across many domains; what’s been missing is a model architecture capable of learning from it at scale,鈥� , Living Models鈥� CTO and co-founder, said in a statement. 鈥淲e start with plants because the data is rich and the breeding cycle is a clear bottleneck, but the same approach applies wherever sequence data meets slow, empirical discovery.鈥�

The company鈥檚 recent funding was led by , , and . Other included and

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$2.1M for a brain-stimulating consumer wearable

Billions of dollars a year are spent on therapy and other mental-health treatments, yet measuring progress can be elusive.

That鈥檚 one of the issues that San Francisco-based aims to take on with a neuromodulation wearable headset that it says can reduce stress, improve attention span and mood, and more quantitatively measure mental health scores.

Mave鈥檚 device uses transcranial direct current stimulation, or tDCS, a noninvasive technique that delivers a low electrical current to the brain through electrodes placed on the scalp, with the aim of modulating neural activity. The technology is when used by adults as directed in controlled settings.

The company last month raised $2.1 million in seed funding led by , with participation from individual investors including Autopilot AI lead .

Crucially, Mave says it does not plan to pursue medical-device approval for its product, which sells for $495. Instead, it is positioning the gadget as a wellness tool that consumers can use on a daily basis to improve their mental well-being and better measure the outcomes of talk therapy or other treatments.

鈥淚f you ask a psychologist how do you know if a person is making progress, their response to it is very standard, which is that it鈥檚 not about progress. It鈥檚 about process [鈥 But for somebody with depression who is spending a lot of time in therapy, progress is important. So how do you know whether they鈥檙e making progress or not? And even these basic questions were not being answered,鈥� co-founder .

Mave鈥檚 funding comes amid an overall downturn in investment for wellness and fitness-related companies, although select wearables makers including and have raised significant funding in recent years.

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Related reading:

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Illustration:

U.S. and Canadian companies secured a staggering $252.6 billion in seed- through growth-stage funding rounds per SA国际传媒 data. That鈥檚 more than 3x the total raised in the prior quarter, and the largest quarterly total of all time.

Predictably, artificial intelligence was the driver. More than 87% of Q1 investment went to companies in SA国际传媒 AI-related categories.

To say these are record funding tallies is somewhat of an understatement. It鈥檚 more like Q1 smashed the prior quarterly record 鈥� $95.7 billion 鈥� set in Q3 2021.

Just a single financing for was bigger than the prior quarterly record for all startup funding rounds put together. And the four next-largest financings totaled almost as much as the prior quarter, which at the time we considered a very strong period for startup funding.

So, in summary, it was a lot of money. For a more detailed picture, we drill down more deeply into how that largesse was distributed across stages and sectors. We also take a look at exits for the quarter, including both IPOs and acquisitions.

Table of contents

• AI
• Later stage and technology growth
• Early stage
• Seed
• Exits
• Big picture: A paradigm shift
• Methodology
• Glossary of funding terms

AI

We鈥檒l start with AI, since that鈥檚 where the overwhelming majority of the money went.

A staggering $221 billion went to North American companies in SA国际传媒 AI-related categories in the first quarter. That鈥檚 about 6x the AI investment total from the prior quarter, which was itself no slacker on this front.

For perspective, we charted out AI-related funding over the past 13 quarters to compare.

A few megarounds for high-profile companies accounted for most of the quarter鈥檚 AI funding, led by OpenAI, , and .

Later stage and technology growth

These same names factor heavily in tallies for late-stage and technology-growth funding, which comprised the vast majority of total startup investment.

Per SA国际传媒 data, $222.4 billion 鈥� or 88% of all North America startup investment 鈥� went to rounds at these stages. That鈥檚 more than 5x the prior quarter鈥檚 tally, and more than triple year-ago levels.

The gains were driven by bigger deals, not more of them. Later- and growth-stage round counts were actually down a smidge sequentially in Q1. For perspective, below we chart round counts and investment totals at this stage for the past five quarters.

Enormous rounds for AI companies accounted for a majority of the late- and growth-stage totals. The biggest of these was OpenAI鈥檚 record-setting $110 billion February financing led by , and . The generative AI giant topped it off with a raise in March.

Anthropic secured the quarter鈥檚 next-biggest late-stage financing 鈥� a $30 billion February Series G 鈥� followed by xAI, which announced a $20 billion Series E in January. landed another of the quarter鈥檚 very big deals, with a $16 billion February Series D.

Early stage

Early-stage investment was also running high in Q1, albeit not setting records.

Overall, investors put $25.1 billion into deals around Series A and Series B stage in the first quarter. That鈥檚 up 17% from the prior quarter and 56% from year-ago levels. It鈥檚 also the highest quarterly total in over three years, though still below peaks scaled in 2021.

Early-stage round counts, meanwhile, were down a bit, indicating investors鈥� increasingly concentrating their bets among perceived star performers.

As usual, a few jumbo-sized deals significantly boosted the early-stage totals. For Q1, this included four rounds of $500 million or more.

Of these, Austin-based humanoid robotics startup was the biggest fundraiser, pulling in $520 million in a February Series A. Three other companies secured $500 million financings: AI infrastructure developer , semiconductor startup , and industrial robotics-focused .

Seed

Seed-stage investment, meanwhile, did not show an upswing but remained at historically robust levels.

Per SA国际传媒 data, an estimated $5.1 billion went to seed and pre-seed investments in Q1. That鈥檚 roughly flat with the prior quarter and up a bit from year-ago levels.

Seed round counts declined in Q1, both sequentially and year over year. However, we expect these tallies to rise some over time, along with investment totals, as seed deals commonly get added to the data set weeks after they close.

Exits

Exit activity was fairly staid in comparison to the high-rolling startup fundraising environment.

That said, the IPO market did boast a few sizable startup debuts. Of these, the largest was the January IPO of construction equipment rental marketplace , followed by space tech company , and crypto platform .

Below, we aggregated a list of 12 private, venture-backed companies that carried out IPOs on U.S. exchanges.

Acquirers also announced several large deals to purchase venture-backed private companies.

The priciest planned M&A deal was 鈥檚 agreement to purchase business credit card provider for $5.15 billion. Biotech also delivered some large outcomes, including 鈥檚 planned acquisition of RNA therapeutics startup , and 鈥� purchase of allergy treatment startup .

Below, we put together a list of five of the quarter鈥檚 biggest M&A deals.1

Big picture: A paradigm shift

Having written many of these funding reports over the years, it鈥檚 common for one quarter to quietly blur into another. Not so for Q1 of 2026.

The just-ended quarter cemented a notion that startup insiders have been circling for some time: Private markets now have the capital stores and appetite for ultra-high valuations to rival public markets. For evidence, look no further than OpenAI鈥檚 $122 billion raise at a valuation higher than all but a handful of the largest large-cap technology companies.

IPO enthusiasts may pine for a future period when these most sought-after foundational AI names finally do make it to public markets. But for now, they鈥檝e demonstrated there are plenty of investors willing to shell out billions in private offerings as well.

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Methodology

The data contained in this report comes directly from SA国际传媒, and is based on reported data. Data is as of March 31, 2026.

Note that data lags are most pronounced at the earliest stages of venture activity, with seed funding amounts increasing significantly after the end of a quarter/year.

Please note that all funding values are given in U.S. dollars unless otherwise noted. SA国际传媒 converts foreign currencies to U.S. dollars at the prevailing spot rate from the date funding rounds, acquisitions, IPOs and other financial events are reported. Even if those events were added to SA国际传媒 long after the event was announced, foreign currency transactions are converted at the historic spot price.

Glossary of funding terms

Seed and angel consists of seed, pre-seed and angel rounds. SA国际传媒 also includes venture rounds of unknown series, equity crowdfunding and convertible notes at $3 million (USD or as-converted USD equivalent) or less.

Early-stage consists of Series A and Series B rounds, as well as other round types. SA国际传媒 includes venture rounds of unknown series, corporate venture and other rounds above $3 million, and those less than or equal to $15 million.

Late-stage consists of Series C, Series D, Series E and later-lettered venture rounds following the 鈥淪eries [Letter]鈥� naming convention. Also included are venture rounds of unknown series, corporate venture and other rounds above $15 million. Corporate rounds are only included if a company has raised an equity funding at seed through a venture series funding round.

Technology growth is a private-equity round raised by a company that has previously raised a 鈥渧enture鈥� round. (So basically, any round from the previously defined stages.)

Illustration:

The first quarter of 2026 was unlike any other for venture investment, driven by unprecedented spending on AI compute and frontier labs. SA国际传媒 data shows investors poured $300 billion into 6,000 startups globally in the quarter, up over 150% quarter over quarter and year over year.

That marks an all-time high for global venture investment not approached by any other quarter on record. In fact, startup investment in the first quarter of 2026 alone totaled close to 70% of all venture capital spending in 2025. The quarterly sum also tops all full-year investment totals prior to 2018.

Q1’s startup investment largely went to AI startups and disproportionately to a handful of U.S.-based companies in record-setting deals. Four of the five largest venture rounds ever recorded were closed in Q1 2026, with frontier labs ($122 billion), ($30 billion), ($20 billion) and self-driving company ($16 billion) collectively raising $188 billion, or 65% of global venture investment in the quarter.

Overall, AI shattered records last quarter, with $242 billion 鈥� 80% of total global venture funding in Q1鈥� going to companies in the sector. The previous record was set in Q1 2025, when AI accounted for 55% of global venture funding.

Table of Contents

• Valuation surge, capital concentration
• US above 80%
• Late-stage hike
• Early stage up over 40%
• Seed funding up over 30%
• IPO slowdown, M&A pick up
• Public pressure
• Methodology
• Glossary of funding terms

Valuation surge, capital concentration

Along with the three major frontier labs and Waymo, another 10 companies raised funding rounds of $1 billion or more in Q1, in sectors spanning generative and physical AI, autonomous vehicles, semiconductors, data centers, robotics, defense and prediction markets.

Those outsized rounds pushed overall startup valuations higher in Q1. The SA国际传媒 Unicorn Board added $900 billion in value during the quarter, marking the largest valuation bump in a single quarter.

US above 80%

U.S.-based companies raised $250 billion, or 83% of global venture capital in Q1, SA国际传媒 data shows. That鈥檚 up significantly from 71% in Q1 2025, which was already well above historical averages in the decade before 2024.

The second-largest market globally for venture funding in Q1 was China, with $16.1 billion invested. The U.K. followed, with $7.4 billion invested. Both countries were up quarter over quarter and even more significantly year over year.

Late-stage hike

The Q1 funding surge was concentrated in late-stage funding, which reached $246.6 billion 鈥� up 205% year over year 鈥� across 584 deals. A total of $235 billion was invested in 158 late-stage companies that raised rounds of $100 million and more.

Early stage up over 40%

Early-stage funding totaled $41.3 billion across 1,800 deals, SA国际传媒 data shows.

Funding was up marginally quarter over quarter but up 41% year over year from $29.4 billion. Much of that increase went to Series A rounds, SA国际传媒 data shows. Series B deals were down quarter over quarter but still up year over year.

Seed funding up over 30%

Seed funding totaled $12 billion, up 31% year over year, though the increase was entirely due to larger rounds, with deal counts falling 30% year over year to 3,800.

IPO slowdown, M&A pick up

Record venture investment in U.S. companies did not translate into a stronger IPO market in Q1.

In fact, the U.S. market for new listings slowed in Q1 amid a broader stock market selloff in software, although China鈥檚 IPO market picked up.

A total of 21 venture-backed companies exited globally above $1 billion in Q1. Thirteen of those were from China, four more from elsewhere in Asia, and four from the U.S.

The largest IPO in Q1 was Japan-based , a fintech for mobile payments valued at $10 billion upon listing.聽 Two foundation lab companies from China 鈥� and 鈥� debuted on the , each valued at more than $6 billion.

While the IPO market was somewhat lackluster, startup M&A was strong in Q1 with exits cumulatively valued north of $56.6 billion, SA国际传媒 data shows. That marked the third-highest startup M&A quarter since the downturn of 2022.

The largest M&A deals in Q1 were 鈥檚 $6 billion planned acquisition of 鈥檚 gaming platform , and 鈥檚 planned $5.15 billion acquisition of fintech startup .

Public pressure

While frontier lab megarounds defined Q1 2026, a closer look at the data shows every startup funding stage grew last quarter, as did round sizes across the board.

And unlike the cloud and mobile era, this cycle is also being built in the physical world, with massive capital flowing not just into software, but infrastructure, autonomous vehicles, robotics and manufacturing.

Now, with startup valuations surging and a backlog of companies with unprecedented sums of private capital behind them, pressure is intensifying on the IPO markets to reopen in 2026.

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Methodology

The data contained in this report comes directly from SA国际传媒, and is based on reported data. Data is as of March 31, 2026.

Note that data lags are most pronounced at the earliest stages of venture activity, with seed funding amounts increasing significantly after the end of a quarter/year.

Please note that all funding values are given in U.S. dollars unless otherwise noted. SA国际传媒 converts foreign currencies to U.S. dollars at the prevailing spot rate from the date funding rounds, acquisitions, IPOs and other financial events are reported. Even if those events were added to SA国际传媒 long after the event was announced, foreign currency transactions are converted at the historic spot price.

Glossary of funding terms

Seed and angel consists of seed, pre-seed and angel rounds. SA国际传媒 also includes venture rounds of unknown series, equity crowdfunding and convertible notes at $3 million (USD or as-converted USD equivalent) or less.

Early-stage consists of Series A and Series B rounds, as well as other round types. SA国际传媒 includes venture rounds of unknown series, corporate venture and other rounds above $3 million, and those less than or equal to $15 million.

Late-stage consists of Series C, Series D, Series E and later-lettered venture rounds following the 鈥淪eries [Letter]鈥� naming convention. Also included are venture rounds of unknown series, corporate venture and other rounds above $15 million. Corporate rounds are only included if a company has raised an equity funding at seed through a venture series funding round.

Technology growth is a private-equity round raised by a company that has previously raised a 鈥渧enture鈥� round. (So basically, any round from the previously defined stages.)

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This is a weekly feature that runs down the week鈥檚 top 10 announced funding rounds in the U.S. Check out last week鈥檚 biggest funding deal roundup here.

The pace of large-scale dealmaking picked up some this week, led by 鈥檚 disclosure that it raised another $10 billion to add to its record-setting megaround announced last month. Other big financings went to startups and growth-stage companies in sectors including defense tech, enterprise AI, autonomy and even laundry.

1. , $10B, foundational AI: OpenAI $10 billion in additional funding for its record-setting megaround announced in late February, reportedly bringing the total fundraise to the San Francisco-based company to over $120 billion. Backers in this latest financing include , , , and .

2. , $2B, defense tech: San Diego-based defense tech unicorn Shield AI said it secured $2 billion at a $12.7 billion valuation. The round consists of $1.5 billion in Series G funding led by and along with $500 million in preferred equity financing backed by . Part of the proceeds will help pay for the planned acquisition of , a defense software company whose technology is used to train pilots and test advanced aircraft and autonomous systems.

3. , $350M, transportation safety: Cambridge Mobile Telematics, a telematics and AI company focused on enabling safer mobility, picked up $350 million in a new financing聽 led by and . Founded in 2010, the Cambridge, Massachusetts-based company has raised over $850 million to date, per SA国际传媒 .

4. (tied) , $200M, legal tech: Harvey, the fast-growing provider of AI-enabled tools for law firms and in-house legal teams, closed on $200 million in fresh financing at an $11 billion valuation. and led the round, which brings total funding to 4-year-old San Francisco-based Harvey to around $1.2 billion.

4. (tied) , $200M, healthcare: eMed, a provider of GLP-1 programs for employers that counts as chief wellness officer and backer, said it raised $200 million in new funding. led the round, which set a $2 billion plus valuation for the Miami-based company.

6. , $170M, satellite tech: Xona secured a $170 million Series C round led by . The funds will go to scaling satellite production for a planned constellation of next-generation navigation satellites. Founded in 2019, Burlingame, California-based Xona has raised over $320 million to date.

7. , $140M, laundry tech: Cents, a provider of software and payments technology for the laundry industry, secured $140 million in Series C funding led by . The New York-based company said the round represents 鈥渢he largest single software investment in the laundry vertical to date.鈥�

8. , $125M, AI health tools: Palo Alto, California-based Qualified Health, developer of an enterprise AI platform for health systems, locked up $125 million in Series B financing led by .

9. (tied) , $110M, data observability: Dash0, an agentic observability platform, announced it closed on $110 million in Series B funding led by . Founded in 2023, the New York-based company has raised over $154 million to date.

9 (tied) , $110M, drones: Huntsville, Alabama-based Performance Drone Works, a startup that designs, engineers and manufactures drones for defense and law enforcement, secured over $110 million in Series B funding led by .

Methodology

We tracked the largest announced rounds in the SA国际传媒 database that were raised by U.S.-based companies for the period of March 21-27. Although most announced rounds are represented in the database, there could be a small time lag as some rounds are reported late in the week.

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These in-between exits don鈥檛 generate a lot of buzz, but collectively they add up to a tidy sum. Last year, for instance, U.S. startup purchases under $300 million聽1 brought in about $8.7 billion altogether, SA国际传媒 data shows.

These small and mid-sized deals are not a long-term growth area for M&A, by many measures. The total deal value of purchases between $100 million and $300 million last year was still below levels routinely reached nearly a decade ago, as charted below.

Moreover, the total value can add up to just a fraction of a single, larger exit. 鈥檚 $32 billion purchase of , for instance, is worth more than 4x all these sub-$300 million deals put together.

Even so, we鈥檙e up from prior lows. Startup purchases in this range hit a low point a couple years ago and have rebounded since, with this year off to a brisk start as well.

Smaller deals shrink more

Smaller disclosed-price acquisitions of under $100 million are also well below peak. The volume and value of these deals hit a low in 2024 and has made somewhat of a comeback since, as charted below.

These sub-$100 million purchases are a mixed bag for returns. Investors might recoup solid profits from companies that raised a few million in seed funding and sold for prices in the tens of millions.

In other cases, startups sold for considerably less than the sums they raised in venture investment. Using SA国际传媒 data, we aggregated a few examples of such deals from the past year. It includes companies with known struggles, such as , which filed for bankruptcy before selling to an acquirer this month.

No power buyers

Notably, there is no 鈥減ower acquirer鈥� for small and mid-sized startup purchases. Out of 181 sub-$300 million startup acquisitions since 2024 there was no buyer with more than two such deals, per SA国际传媒 data.

That said, there are companies with a larger number of funded startup purchases, just without reported prices for all or most. Examples include , , , , , and , among others.

When price isn鈥檛 disclosed, it鈥檚 hard to gauge how founders and investors fared on the deal. That said, most of the more active buyers can certainly afford to pay well. Whether they choose to do so is another matter.

*This is only disclosed-price purchases. Most startup acquisitions do not have a disclosed price.

Related SA国际传媒 queries:

Related reading:

• Biotech Startup M&A Is Reliably Delivering Some Big Exits
• SA国际传媒 Predicts: Why The Race For Talent And Tech Could Accelerate Startup M&A In 2026
• M&A The Highest On Record For Unicorn Exits In 2025

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The reality, however, looks far more diversified. Startups securing the largest rounds run the gamut from biotech to robotics to security and more. Obviously AI is the leading theme, but the pipeline of funded companies is anything but cookie-cutter.

Overall funding levels also look fairly healthy, with annual Series B funding moving steadily higher after hitting a low in 2023. This year is off to a strong start as well, as charted below.

Round counts are also holding up at a steady level, an encouraging indicator for those worried about capital concentration thinning the ranks of funded companies. It may be happening at late stage, but Series B is not so dramatically affected.

Investor favorites

Even so, a good chunk of Series B investment did go to a handful of favored startups.

Looking at rounds from the past six months, the largest was a $2 billion -led financing for , a developer of open foundation models founded in 2024 by former researchers.

Another standout was , which is developing oral treatments for obesity. The then year-old company raised $600 million in October. , an AI robotics startup, also raised $600 million in a November Series B led by 鈥檚 .

For a bigger-picture view, we used SA国际传媒 data to put together a list of 10 of the largest Series B recipients of the past six months.

Round sizes grow bigger

Another trend we鈥檙e seeing is that average round sizes are getting larger. So far in 2026, for instance, the average Series B is $68 million, which appears to be the highest on record.

As you can see charted below, the average size of a Series B round has been inching higher for a few years. It鈥檚 not as pronounced as what we鈥檙e seeing at later-stage, which continues to set fresh records for deal size. But still, investors are putting more capital into their largest deals.

Meanwhile, smaller Series B rounds are scarcer. From 2020 through 2023, for instance, there were typically about 150 rounds of between $1 million and $10 million each year. Last year, there were only 44 such rounds.

Still plenty of variety

While Series B investors may be consolidating their bets somewhat, they鈥檙e doing so across a wide range of sectors and technologies.

Per SA国际传媒 data, more than a quarter of Series B funding over the past six months has gone to healthcare and biotech startups. About 15% has gone to robotics and hardware-related investments.

Roughly half of Series B investment for the past six months also went to companies in AI-related categories across multiple industries. In addition, a majority of investment went to software-focused companies.

At this stage and typical size, one can assume investors are no longer making risky bets on unproven upstarts. To get to Series B requires some impressive technological edge, early traction, or both. And for most, they鈥檙e just getting started.

Related SA国际传媒 queries and lists:

Related reading:

• The 10-Year Trend At Series B
• Small Late-Stage Rounds Are Fading Away

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The record month for venture funding took place against the backdrop of a as AI compute and tooling unsettled leading public software companies.

All told, venture investment was up close to 780% year over year from the $21.5 billion raised by startups in February 2025.

OpenAI was not the only company to raise tens of billions of dollars last month. Its closest rival, , raised $30 billion, marking the third-largest venture round on record.

, ‘s self-driving division, raised $16 billion. Together, those three rounds totaled $156 billion, representing 83% of the global venture capital raised in February.

A further four companies each raised $1 billion or more last month: Tokyo-based semiconductor manufacturer 聽London-based self-driving platform San Francisco-based AI for robotics 聽and Sunnyvale, California-based AI semiconductor company .

These massive rounds were led by strategic corporate investors, a host of private equity and alternative investors, as well as a few multistage venture investors and a government agency.

Capital concentration

Seed-stage funding was down around 11% year over year with $2.6 billion raised, per SA国际传媒 data. Early-stage funding held up with $13.1 billion invested, up 47% year over year.

The trend of capital concentration was not only visible in the larger late-stage financings. Seed, Series A and Series B rounds’ median and average amounts have increased each year since 2024, and continued to do so through February.

US dominated

U.S.-based startups raised $174 billion last month, SA国际传媒 data shows. That was the country鈥檚 largest percentage of global venture funding 鈥� 92%, and up from 59% a year earlier.

AI and hardware surge

AI-related startups raised $171 billion in February, accounting for 90% of global venture funding. Other sectors that stood out include hardware-related startups dominated by autonomous-vehicle technology, semiconductors, robotics and networking products.

Two months into the year, the public and private markets are off to a very different start. Despite optimism that the IPO momentum we saw in 2025 would continue into 2026, public market volatility and uncertainty have stalled new offerings again.聽 As a result, mobile marketing firm and fintech brokerage firm both withdrew their listings last month.

The private markets, by contrast, are on fire. Just a couple of months into the year, global venture funding has already topped 50% of the total invested in 2025.

Related SA国际传媒 query:

Related reading:

• OpenAI鈥檚 New $110B Raise At A $840B Valuation Marks The Largest Venture Deal Ever
• Anthropic Raises $30B At $380B Valuation In Second-Largest Venture Funding Deal Of All Time

Methodology

The data contained in this report comes directly from SA国际传媒, and is based on reported data. Data reported is as of March 2, 2026.

Note that data lags are most pronounced at the earliest stages of venture activity, with seed funding amounts increasing significantly after the end of a quarter/year.

Please note that all funding values are given in U.S. dollars unless otherwise noted. SA国际传媒 converts foreign currencies to U.S. dollars at the prevailing spot rate from the date funding rounds, acquisitions, IPOs and other financial events are reported. Even if those events were added to SA国际传媒 long after the event was announced, foreign currency transactions are converted at the historic spot price.

Glossary of funding terms

Seed and angel consists of seed, pre-seed and angel rounds. SA国际传媒 also includes venture rounds of unknown series, equity crowdfunding and convertible notes at $3 million (USD or as-converted USD equivalent) or less.

Early-stage consists of Series A and Series B rounds, as well as other round types. SA国际传媒 includes venture rounds of unknown series, corporate venture and other rounds above $3 million, and those less than or equal to $15 million.

Late-stage consists of Series C, Series D, Series E and later-lettered venture rounds following the 鈥淪eries [Letter]鈥� naming convention. Also included are venture rounds of unknown series, corporate venture and other rounds above $15 million. Corporate rounds are only included if a company has raised an equity funding at seed through a venture series funding round.

Technology growth is a private-equity round raised by a company that has previously raised a 鈥渧enture鈥� round. (So basically, any round from the previously defined stages.)

Illustration:

Today, it wouldn鈥檛 even be enough to buy one, if it was the newly combined and , now valuing itself at $1.25 trillion. It would also fall short for purchasing both of the next two 鈥� and 鈥� at post-money valuations they鈥檙e reportedly seeking.

So how much would it take to buy the top 100 at current valuations? About $3.5 trillion, according to an estimate from private share marketplace . 2

Call it the age of valuation escalation. Leading startups, traditionally known for their skill in growing businesses, are now demonstrating a similar mastery of scaling how much they鈥檙e worth.

It鈥檚 not exactly a new phenomenon, as top venture-backed companies have a long history of securing significant up rounds. What鈥檚 remarkable about the current era, of course, is the sheer size of the valuations.

The past couple months have offered a particularly fast-moving blur of聽 reported valuation gains we thought might warrant a summary.

To illustrate, we鈥檙e highlighting gains in two categories: companies valued at $100 billion-plus (the biggest unicorns)聽 and those valued at between $20 billion and $100 billion (the next-biggest unicorns). Both are seeing some big swings up and to the right.

The biggest unicorns

We鈥檒l start with the biggest recent upward moves at the most highly valued U.S. companies, in order of valuation:

: SpaceX acquired 鈥檚 xAI last week in a that will reportedly value the combined company at $1.25 trillion. The deal comes in advance of an anticipated IPO later this year.

: The generative AI giant is reportedly in to raise $100 billion in fresh funding at a valuation of $750 billion or more. In October, the company at a $500 billion valuation.

: The Claude chatbot developer and OpenAI rival has reportedly at least $10 billion for a new financing at a $350 billion valuation this year, and is said to be likely to a total of more than $20 billion.

: The AI and data unicorn Monday that it has raised at a $134 billion valuation. The latest financing includes $5 billion in equity investment and $2 billion in debt funding. The company also said it crossed a $5.4 billion annual revenue run-rate.

: The autonomous driving company raised $16 billion in last week at a $126 billion post-money valuation.

: The payments platform a tender offer a year ago at a $91.5 billion valuation. It鈥檚 unclear what its most recent valuation would be, although market trends indicate it would likely be higher.

The next-biggest unicorns

: The blockchain and cryptocurrency company had a $40 billion valuation a in November.

: The developer of general-purpose humanoid robots a $39 billion post-money valuation for its last financing, a .

: The AI financing automation platform was at $32 billion in November, up from $22.5 billion just a few months earlier.

: The AI startup was at $32 billion as part of a in April.

: The defense tech unicorn secured at a $30.5 billion valuation in June.

: The AI processor developer picked up a round last week that聽 set a post-money valuation for the company of approximately $23 billion.

: The crypto exchange was reportedly around $20 billion after a funding round in November.

: The company known for its Cursor AI coding platform announced in November that it raised $2.3 billion in Series D funding at a $29.3 billion post-money valuation.

Gains are quite recent

Looking at the companies in both the biggest unicorns and next-biggest unicorns categories, what鈥檚 striking, in addition to the huge valuations, is how recently so many of these companies set or secured these high numbers.

Just over a year ago, SpaceX鈥檚 valuation hit $350 billion following a closely watched secondary share sale. That was considered quite high at the time.

And just 14 months ago, OpenAI鈥檚 valuation was . It was also considered quite high. Go figure.

What鈥檚 also noteworthy is that many of the next-biggest-unicorns secured their highest valuations to date in the last couple months of last year. That was prime-time for valuation escalation, perhaps in anticipation of an opening IPO window and growing investor consensus regarding early leaders in hot, emerging sectors.

Will these numbers hold up? Who knows. But one thing is clear: Anyone predicting a retraction for the 鈥渉igh鈥� valuations attributed to leading unicorns a year or two ago has so far been mostly very wrong.

Related reading:

• The SA国际传媒 Unicorn Board
• Cursor鈥檚 $2.3B Financing Reminds Us: Coding Automation Is Still Ultra-Hot

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