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.

Startup investors poured capital into a varied lineup of large rounds this week, targeting sectors including physical AI, biotech, cybersecurity, AI infrastructure and fintech. By far the largest financing of the week was a $1.7 billion round for founder 鈥檚 physical AI startup, , followed by sizable investments for 3D AI model developer and battery technology company .

1. , $1.7B, physical AI: Atoms, the physical AI startup founded by founder , raised $1.7 billion in a funding round led by . Kalanick touted the Los Angeles-based company鈥檚 vision as 鈥渁bout the coming industrial revolution where large industrial economic sectors get completely digitized.鈥�

2. , $400M, AI for 3D: Silicon Valley-based Meshy AI, a startup developing foundation models for AI-powered 3D generation, closed on $400 million in Series B funding at a $1.5 billion valuation. Lead backers include , and , per 小蓝视频色情网页版 data.

3. , $300M, battery technology: Battery technology company Sila secured $300 million in a new round led by and . The Alameda, California, company will use the funding to expand its silicon anode plant in Moses Lake, Washington.

4. , $300M, inference technology: Etched, a co-designer of chips, racks, software and manufacturing methods for use in frontier models, picked up $300 million in Series C funding. led the round, which set a $10 billion pre-money valuation for the San Jose, California-based company.

5. , $180M, fintech: Augustus, a startup aimed at providing financial institutions around the world direct access to dollar accounts, secured $180 million in Series B funding. led the round, which set a $1 billion valuation for the San Francisco-based company.

6. , $160M, defense tech: Cathedral, a startup aimed at expanding U.S. military cyber capabilities, reportedly $160 million with backing from Sequoia Capital and Andreessen Horowitz. The Washington, D.C.-based startup was reportedly founded by a 鈥媡eam of former DOGE employees.

7. , $130M, biotech: Crystalys Therapeutics, a biotech developing therapies for people living with gout, closed an oversubscribed $130 million Series B round. led the financing for the San Diego-based company.

8. , $120M, healthcare software: San Francisco-based Candid Health, developer of a revenue cycle management platform for the healthcare industry, landed $120 million in Series D funding led by .

9. , $100M, cybersecurity: Glow, a Palo Alto, California-based AI-powered endpoint security startup, launched from stealth and announced it has raised $180 million to date, of which, per 小蓝视频色情网页版, $100 million comes from its newest financing. Lead backers include Sequoia Capital, , , and .

10. , $75M, cybersecurity: Boston-based Neo Security, a startup working on an agentic software control platform for enterprises, picked up $100 million in a new round led by and Andreessen Horowitz.

Methodology

We tracked the largest announced rounds in the 小蓝视频色情网页版 database that were raised by U.S.-based companies for the period of July 18-24. 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:

While financings of a few million haven鈥檛 gone away, today most venture capital actually goes to rounds of a billion dollars or more. Moreover, it looks like a rising trend.

So far this year, 60% of global startup funding across stages听1 听鈥� around $320 billion 鈥� went to rounds of $1 billion or more, per 小蓝视频色情网页版 data. Such rounds were instrumental in pushing global funding for the first half of the year to record levels.

The U.S. funding tallies are even more tilted to megadeals this year, with 73% of funding going to billion-dollar-plus rounds. Of the $290 billion invested in these deals, just two rounds for AI leaders and account for more than half the total.

As you can see, the notion of billion-dollar-plus rounds accounted for a minority of funding before this year. The lone exception was the first quarter of 2025, when OpenAI closed a $40 billion financing.

Not just bigger deals, more of them too

Giant rounds aren鈥檛 just getting more ginormous. They鈥檙e happening with greater frequency too.

So far this year, U.S. startups have closed 23 known rounds of $1 billion or more, per 小蓝视频色情网页版 data. That puts 2026 already on par with 2025, a record-setting year, and we鈥檝e still got about five months left.

Not surprisingly, these megarounds are generally later-stage rounds or corporate financings. Only two of this year鈥檚 billion-dollar-plus rounds 鈥� and 鈥� were seed or early-stage rounds, per 小蓝视频色情网页版 data.

Lessons from the first crop of billion-plus financings

In the history of startups, meanwhile, the billion-dollar-plus venture funding round is a fairly contemporary phenomenon.

The first American example, per 小蓝视频色情网页版 data, was 鈥檚 $1.2 billion Series D, in 2014. Over the next three years, a handful of others pulled in 10-figure rounds as well, including , , , , , , , and .

Most of those companies went on to go public and reach valuations that well-exceeded levels set for prior megarounds. SpaceX ($1.6 trillion recent market cap), Uber ($148 billion) and Airbnb ($87 billion) were the standout success stories.

Two of the megafund recipients 鈥� Argo AI and WeWork 鈥� did not fare so well, while a third, cancer diagnostics provider Grail, has been up and down. Fanatics, meanwhile, remained private and is still thriving.

If these early billion-plus fundings taught investors anything, it was that pouring unusually large sums into well-regarded unicorns can be quite lucrative but is far from a sure bet.

Uncharted territory

In the current funding cycle, it鈥檚 not enough to ask whether billion-dollar rounds have potential for high returns. With Anthropic and OpenAI, the question now applies to rounds in the tens of billions or even over $100 billion. As both have already filed confidentially to go public, it may not take us long to find out.

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Related reading:

• 小蓝视频色情网页版 Data: Global Startup Investment Hit Record $510B In H1 2026 As AI Boom Accelerates Funding And Exits
• 小蓝视频色情网页版 Data: Q2 Brought The Most Billion-Dollar Startup Exits Since 2021
• The $100M+ Round Is Now Just Your Typical Late-Stage Financing

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.

It was not a holiday week on the funding front, as a raft of largely AI-focused companies closed big rounds. The largest of these was a $1.5 billion financing to enterprise AI startup and a Series D for meal and delivery provider . The week also included some big financings for enterprise tech, food delivery, drones and construction automation.

1. , $1.5B, enterprise AI tools: Fireworks AI, a developer of tools for enterprises to turn 鈥済eneral-purpose models into specialized intelligence trained on their own data,鈥� raised $1.505 billion in Series D funding. , and led the financing, which set a $17.5 billion valuation for the San Mateo, California-based company.

2. , $650M, meals and delivery: Wonder, an operator of kitchens and meal delivery services, closed on $650 million in Series D funding at a $9 billion pre-money valuation. Capital will go in part toward expanding operations for the New York-based company, which currently has 140 locations.

3. , $400M, life sciences AI: AI drug discovery startup Chai Discovery secured $400 million in Series C funding at a $3.8 billion valuation. led the financing, investing alongside , , and others.

4. , $300M, robots: Cambridge, Massachusetts-based Walden Robotics, a startup building general-purpose robots for work in manufacturing and logistics, launched out of stealth with $300 million in funding. and led the round, which values the company at $1.1 billion.

5. , $125M, drones: Seattle-based Brinc, a developer of drones for use in public safety and emergency operations, raised $125 million in fresh funding. led the financing, with participation from , and founder and CEO .

6. (tied) , $100M, construction automation: Austin-based TerraFirma, a developer of AI-enabled software and autonomous robotics technology for the construction industry, landed $100 million in new funding, bringing total investment to date to $115 million.

6. (tied) , $100M, enterprise AI: Spectro Cloud, a provider of AI infrastructure management software, said it raised more than $100 million in a Series D round led by . The financing brings total capital raised by San Jose-based Spectro Cloud to $260 million.

8. , $80M, defense tech: Singularity, a startup focused on developing air defense technology, emerged from stealth with $80 million in Series A funding. and 1听led the financing, which set a $400 million valuation for the Los Angeles-based company.

9. (tied) , $70M, fintech: San-Francisco-based fintech startup Flex, a private banking platform for high-net-worth business owners, raised $70 million in a Series B1 financing led by . The round follows the company’s $60 million Series B in December.

9. (tied) , $70M, AI and policy: State Affairs, an AI platform for policy and regulation, secured $70 million in Series A funding led by Khosla Ventures and .

Methodology

We tracked the largest announced rounds in the 小蓝视频色情网页版 database that were raised by U.S.-based companies for the period of July 11-17. 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:

For this matchup, 鈥溌ooooooooool!鈥� is really the only acceptable way to announce a new score. And if you can make that a good 21 seconds in one breath, all the better.

Here at 小蓝视频色情网页版 News, meanwhile, we鈥檝e been prepping for the final in a less vocally demanding but much more data-intense manner. Since both contenders are far more famous for soccer than accomplishments in the startup realm, we figured a small step to rectify that was in order.

To do this, we put together a snapshot of recent startup funding tallies and trends for both Spain and Argentina. As you鈥檒l see, neither accounts for a particularly large share of global or even regional investment. Both however, have an intriguing pipeline of recently funded companies.

Argentina

We鈥檒l start with our second World Cup-related profile of Argentina. After it won the final in 2022, we wrote a venture funding-themed story calling the country鈥檚 startup scene 鈥渟mall, scrappy and sometimes very successful.鈥�

Four years later, that description still holds. Argentinian startups typically pull in a few hundred million dollars in venture funding annually. Investment is, however, lower than for Brazil and Mexico, the two most populous Latin American nations, which commonly lead in funding.

Argentina鈥檚 startup ecosystem has also delivered some big hits over the years. The most famous Argentine-founded internet company 鈥� online marketplace 听 鈥� commands a market cap around $94 billion on . (It鈥檚 currently headquartered in Uruguay but traces its roots to a Buenos Aires garage.)

More recently, Buenos Aires-based fintech has been making waves in the regional startup scene. It鈥檚 raised $1.1 billion in known funding to date, including a $195 million March financing.

Others that have raised good-sized rounds this year are also in the fintech space, including:

• , a payments infrastructure startup, closed on a $55 million Series C round co-led by and .
• , a provider of payments and collections infrastructure, secured $27 million in Series B funding in February.

So far, 2026 is shaping up as a strong year for funding, with investment already ahead of last year鈥檚 total. Funding tends to fluctuate quite a bit from year to year as the presence or absence of a single large round or two can heavily skew the totals.

Spain

Oddsmakers say Spain is the favorite going into the final. However, it鈥檚 well known that often the underdog also prevails. That was the lesson from Spain鈥檚 2:0 defeat of favorite France this week.

But while it may have prevailed over France in soccer, Spain continues to lag in venture funding. So far in 2026, Spanish startups have raised less than $2 billion in funding across stages, which is roughly one-third France鈥檚 total for the same period.

While not large, Spain鈥檚 funded startup pipeline is not lacking in pizazz. Take this year鈥檚 largest funding recipient 鈥� 鈥� which closed a $206 million Series C in March. Its anything-but-modest mission is to be a 鈥済lobal space transportation service provider to support cargo and human spaceflight missions to the Moon and Mars.鈥�

Other standouts among the bigger rounds this year include:

• , an AI-enabled HR and payroll platform, scooped up $150 million in Series D funding at a $2.5 billion valuation in June. To date, the Barcelona-based company has raised over $350 million in equity funding.
• 听, a Madrid startup focused on infrastructure for near space, space tourism and aerospace data, closed on $140 million in Series D funding in May.
• , a Madrid-based developer of AI tools for analyzing geospatial data, picked up $130 million in Series B funding in April.

Overall funding to Spanish startups is also trending higher, with 2026 on track for a year-over-year gain. For the past few years, annual Spanish startup funding has ranged between $1.8 billion and $2.8 billion, as charted below.

Rooting for the underdog

While both Spain and Argentina have a long track record of soccer success, a case could be made that both are underdogs in the startup space. It鈥檚 a familiar situation for secondary hubs in the current AI-driven investment cycle. Capital has been concentrating even more heavily in Silicon Valley and other leading venture hubs.

Given all the follow-on effects a successful startup can have on its region, it鈥檇 be encouraging to see investors spreading their bets more broadly across a wider geography. Spain and Argentina have already proven they have what it takes to prevail in one very competitive arena. Given the capital and opportunity, there鈥檚 no reason to doubt their abilities in the venture-backed startup game either.

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Overall, investors poured $42.8 billion into startup funding rounds across all of Asia in Q2 2026, per 小蓝视频色情网页版 data. That鈥檚 by far the highest quarterly total in more than three years, as charted below.

Investment rose sharply at both seed and early stage, driven by megarounds for foundational AI startups. Capital was highly concentrated among a few favored names, with deal counts actually hitting a multiyear low in Q2, even as investment skyrocketed.

Table of contents

• AI leads the surge
• China leads, followed by India and Singapore
• Late stage gets a boost
• Early stage was on fire too
• Seed holds strong
• An up quarter
• Methodology
• Glossary of funding terms

AI leads the surge

Artificial intelligence-focused startups scooped up more than 60% of all venture funding to Asia-based startups in Q2. Altogether, those companies pulled in just over $26 billion, by far the highest sum on record.

A handful of companies accounted for a big chunk of the total. Of those, China-based large language model developer was the fundraising leader by a wide margin, raising $7.4 billion at a reported $50 billion valuation in June.

Two other companies tied for second, each raising $2.5 billion. One, foundational AI startup , is based in China. The other, AI data center developer , is headquartered in Singapore.

China leads, followed by India and Singapore

Alongside the AI surge, the other standout investment trend for Q2 was the sharp rise in funding to China-based startups.

Overall, Chinese companies pulled in just over $30 billion in venture funding across stages during the quarter. Investment was up a staggering 424% over year-ago levels and rose 76% from the prior quarter.

The next-largest funding destinations were Singapore, which attracted about

$3.6 billion, and India, with $3.3 billion. Below, we charted the funding share among the six Asian countries with the highest levels of startup investment in Q2.

Late stage gets a boost

The Q2 funding gains weren鈥檛 limited to a particular stage, as both early- and later-stage dealmaking saw increased investment.

Late stage pulled in the largest share. Per 小蓝视频色情网页版 data, nearly $21 billion went to late-stage and technology growth rounds for startups in Asia in the just-ended quarter, the highest total in more than four years.

Funding was more than triple year-ago levels. Gains have steadily mounted over the past five quarters, as charted below.

Early stage was on fire too

Early stage investment also soared, hitting its highest point since 2021.

Overall, an estimated $18.4 billion went to early-stage rounds in Q2, roughly triple year-ago levels and up 57% from the prior quarter.

Seed holds strong

Seed, meanwhile, also held strong, with $3.7 billion in reported investment at this stage in Q2, roughly flat with the prior quarter. (As always, we expect the final number for Q2 to come in higher, as deals may be entered into the dataset weeks or months after the close.)

An up quarter

Broadly, the second quarter tallies paint an upbeat picture for Asia鈥檚 startup funding scene, at least compared to a year or two ago. That said, investors continue to be quite selective about who they fund, meaning that while chosen founders are attracting big checks, others may still be struggling to secure backing, even at much smaller sums.

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Methodology

The data contained in this report comes directly from 小蓝视频色情网页版, and is based on reported data. Data is as of July 10, 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.

小蓝视频色情网页版 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 小蓝视频色情网页版 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. 小蓝视频色情网页版 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. 小蓝视频色情网页版 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:

Those were the findings from an analysis of global funding for the first half of the year to companies in 小蓝视频色情网页版 security- and privacy-related industry categories. Overall, startups in the cohort pulled in $10.6 billion in financing across stages, roughly in line with recent prior comps.

Slower in Q2

The first quarter of 2026 was a more robust period for funding than the second. Privacy and cybersecurity startups pulled in $4.4 billion in seed- through growth-stage financing in Q2. That marked a decline of around 30% from prior quarter and year-ago levels, with round counts falling by a similar magnitude, as charted below.

Given that the prior two quarters were particularly robust for cybersecurity funding, a moderate Q2 decline doesn鈥檛 look like a flashing warning sign. Moreover, the quarter did produce a sizable number of jumbo financings, including eight rounds of $100 million or more.

Standout fundraisers

The largest Q2 funding recipient was , a developer of AI-enabled enterprise security tools with a particular focus on AI agents. The New York company raised $600 million at a $12 billion valuation in a June round led by .

, a provider of an endpoint management platform, was another standout fundraiser, raising over $400 million in Series C extension financing. The investment set a $12.3 billion valuation for the Austin-based company.

, a 3-year-old Israeli startup that describes itself as an AI and cyber defense company for governments and critical infrastructure, also picked up a big round, closing on $260 million at a $3 billion valuation. For a broader view, below we list five of the quarter鈥檚 largest security-related financings:

Exits

In addition to scooping up funding, security startups also generated exits in Q2. While the IPO market was quiet, the quarter did bring a number of larger M&A deals.

The biggest of these straddled security and defense tech. That would be Chicago-based 鈥� planned acquisition of , an Israeli counter-drone technology company, for $1.5 billion.

The quarter also delivered multiple startup acquisitions valued in the hundreds of millions. To illustrate, below we charted four of the largest disclosed-price deals for Q2.

A mixed picture

Overall, the past few months have given cybersecurity startup investors and founders a case for optimism, but we aren鈥檛 seeing anything close resembling the hoopla and valuation escalation around foundational AI.

Still, there are some encouraging signs. Exits are happening. Big rounds are getting done. And as AI agents continue to proliferate, it鈥檚 a given we鈥檒l need more sophisticated security to monitor their activities.

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• 小蓝视频色情网页版 Data: Global Startup Investment Hit Record $510B In H1 2026 As AI Boom Accelerates Funding And Exits

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Per 小蓝视频色情网页版 data, and stood out among the most active U.S. venture and lead venture investors in the second quarter. The highest-spending investors, meanwhile, appear to be those who co-led 鈥檚 massive financing.

To get a more expanded sense of how busy startup backers spent their quarter, we put together several rankings for active investors. These include active venture backers, lead investors, highest spenders and prolific seed dealmakers.

Active venture investors

We鈥檒l start with the most active post-seed investors. By this metric 1, the standouts for Q2 were General Catalyst, and Andreessen Horowitz, with 39, 34 and 28 deals, respectively. Of those, more than two-thirds were for AI-focused startups, per 小蓝视频色情网页版 data.

All are names that repeatedly show up high in active investor rankings. Y Combinator in particular regularly comes up near the top as it habitually makes nonlead follow-on investments in startups that participated in its accelerator program.

Below, we ranked the 19 most active investors for Q2:

Most active lead investors

When we narrow the ranks to only lead investors in venture rounds, the lineup changes some, but not dramatically.

By this metric, Andreessen Horowitz comes in first with 17 deals. and General Catalyst are tied for second, with 13 led or co-led rounds each.

Overall, at least 12 investors led or co-led six or more venture rounds in Q2. We rank them below.

Highest-spending post-seed investors

Of course, the investors with the largest number of lead deals aren鈥檛 necessarily the ones who put the most capital to work.

To get a sense of the highest-spending startup investors for Q2, we look at who led or co-led rounds with the largest aggregate value. It鈥檚 not an exact tally, as investors rarely disclose their share of a particular round syndicate. However, it does give a sense of who has been writing seriously large checks.

For Q2, the top slots in this spendy investor ranking were dominated by backers. This included 10 co-lead investors in 鈥檚 $50 billion May , as well as , which led a $10 billion separate tranche, and , which led a $5 billion tranche.

Overall, there were 23 investors who led or co-led U.S. venture rounds valued at $2 billion or more in Q2. We rank them below.

Active seed investors

Among seed investors, the usual front-runner, Y Combinator, retained the top slot in Q2. The famed accelerator backed at least 225 seed, pre-seed or convertible note rounds for newly formed startups during the quarter.

was a distant second in the ranks, followed by . Below, we rank the 20 most active seed-stage investors in Q2:

No slowdown

Overall, the active investor ranks paint an image of a startup funding scene still in high gear. All the elements are there: big deals, high round counts and vibrant activity across stages.

We鈥檒l see if it keeps up in Q3.

Illustration:

If that introductory sentence sounds familiar, that鈥檚 because it鈥檚 the same storyline we reported for the first quarter, when drove investment to stratospheric heights with the largest venture round of all time.

Total investment for the second quarter of 2026 was comparatively lower, but still ranked as the second spendiest on record. Investors continued to pour huge sums into AI high-flyers, with a giant financing for accounting for about half of the quarterly tally.

Overall, investment in U.S. and Canadian startups totaled a staggering $392 billion for the first half of 2026, per 小蓝视频色情网页版 data, dwarfing anything we鈥檝e seen before.

For Q2, meanwhile, investment totaled $137.2 billion. That鈥檚 also massively higher than any prior comp, with the lone exception of Q1.

Capital concentration was the name of the game. For both Q1 and Q2, historically high investment levels were the result of giant rounds, not increases in overall deal count. Deal count remained well below prior high marks for recent years, as charted below.

As usual, capital also concentrated at late stage. However, early-stage investment still rose in Q2, boosted once again by AI.

Of course, the past few months were a blowout period for giant exits as well. led in Q2 with the largest IPO of all time. It followed up with the acquisition of , which was a record-setting startup M&A deal. In addition, we saw a handful of comparatively smaller but still sizable public offerings and acquisitions.

For a more granular look at funding and exit dynamics for the second quarter, below we break down investments by stage and look at the role of AI in boosting totals. We also look at standout IPOs and M&A deals.

Table of contents

• Late stage
• Early stage
• Seed
• AI
• Exits
• IPOs
• M&A
• Uncharted territory
• Methodology
• Glossary of funding terms

Late stage

We鈥檒l start with later stage and technology growth deals, since that鈥檚 where most of the money went.

For Q2, funding for this category totaled around $101 billion. It was the second-highest tally in five quarters, as charted below, and also the second-highest of all time.

was by far the quarter鈥檚 heftiest fundraiser, pulling in $65 billion at a $965 billion post-money valuation. The financing included $50 billion in a May round led by , , and , as well as corporate-led rounds by ($5 billion) and ($10 billion). Anthropic followed up in June by filing confidentially for an IPO.

Defense tech unicorn also picked up a big round, securing $5 billion in a May Series H financing led by and .

Early stage

Early-stage investment hit the highest level in more than three years in Q2, offering fresh proof that megarounds aren鈥檛 only a thing for more established startups.

Overall, North American early-stage funding totaled just over $31 billion, nearly double year-ago levels and up about 15% from Q1. Deal count, however, hit the lowest point in five quarters, as charted below.

A single deal contributed more than 40% of the quarterly early-stage funding total. That was the $12 billion financing for , a startup focused on physical AI that counts as a co-founder.

The three next-largest deals were far smaller by comparison, but still quite big by early-stage standards. , an AI startup working on 鈥減ersonalized intelligence,鈥� raised $700 million. Behind that came , a startup building an AI system based on the human brain that picked up $500 million, which was followed by , an AI robotics upstart that closed on $400 million.

Seed

While early-stage funding was up, seed investment in Q2 actually declined a bit from prior quarter and year-ago levels.

Per 小蓝视频色情网页版 data, around $4.9 billion went to seed and angel rounds in the second quarter, down 15% from the prior quarter and down 27% from a year ago. Round counts also dropped, though we expect that number to rise a bit over time as smaller seed deals commonly get added to the dataset weeks or months after they close.

Still, seed totals also got a boost from a handful of unusually large rounds. The biggest was a $200 million financing for , a foundational AI startup focused on R&D. Overall, at least five companies raised seed or angel rounds of $100 million or more in Q2, per 小蓝视频色情网页版 data.

AI

Once again, venture funding for the quarter was overwhelmingly dominated by AI.

About 80% of investment across stages went to AI-focused startups in Q2, per 小蓝视频色情网页版 data. Overall funding to AI categories was nearly triple year-ago levels, though still down from Q1, which had the record-setting $122 billion OpenAI financing.

A majority of AI-focused funding for Q2 was from three previously mentioned rounds for Anthropic, Prometheus and Anduril.

Exits

In addition to backing giant rounds, investors also scored some big returns on prior investment in the form of IPO and acquisitions.

IPOs

On the IPO front, Q2 brought us the historic public market debut of SpaceX. The rocket, satellite and AI giant raised $75 billion in the largest IPO of all time in June. With a recent market cap around $2.1 trillion, it鈥檚 currently the sixth-most valuable American public company.

While no one else will come close to topping that, the quarter did also bring us a handful of other sizable debuts by venture-backed companies. Of this, the most closely watched was AI infrastructure and chip designer , which raised $5.6 billion in its May IPO.

Quantum computing company delivered another big debut with its June IPO, followed by , a developer of modular nuclear reactors. For a broader view, below we list the largest IPOs of the quarter by venture-backed North American companies.

M&A

The second quarter also delivered the largest startup acquisition of all time: SpaceX鈥檚 $60 billion of AI coding tool Cursor and its parent company . SpaceX first announced an option to purchase the company in April and consummated the deal after its IPO.

In biotech, the largest purchase was from , which announced in April that it was acquiring , a developer of gene therapies, in a deal valued at up to $7 billion in cash.

Other standout deals include 鈥榮 acquisition of AI chip startup for $4 billion and 鈥檚 1听acquisition of , a provider of AI-enabled customer experience tools.

Below, we rank the largest transactions:

Uncharted territory

For those wondering where we go from here, it seems pertinent to note that startup history doesn鈥檛 give much material for case studies to compare with the first half and second quarter of 2026. Never before have we seen such massive funding rounds, such a highly valued venture-backed company debut, or a startup acquisition to rival the Cursor purchase.

Looking forward, it appears that high-flying startups and their backers expect the current unprecedented conditions to persist, with Anthropic and OpenAI both signaling their intentions to go public at valuations close to or exceeding $1 trillion. Meanwhile, massive startup funding rounds are still happening at a steady clip, with deals in excess of $1 billion no longer an anomaly.

Will these trends persist? Who knows. At this point, however, it鈥檚 assumed in startup circles that there will be some enormous winners in the age of AI. The question still is: Who will prevail?

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Methodology

The data contained in this report comes directly from 小蓝视频色情网页版, and is based on reported data. Data is as of July 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. 小蓝视频色情网页版 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 小蓝视频色情网页版 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. 小蓝视频色情网页版 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. 小蓝视频色情网页版 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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Nonetheless, amid a period of soaring , rising EV adoption rates, and accelerating progress in fusion and other fields, cleantech investment activity isn鈥檛 slowing down.

In the first half of this year, investors poured $15 billion into seed- through growth-stage rounds for companies in 小蓝视频色情网页版 cleantech, EV and sustainability-focused categories. That puts funding on track to slightly exceed the 2025 tally, which was the lowest in several years.

On a quarterly basis, funding is also on the rise. Around $8 billion went to companies in cleantech and related categories in the second quarter of this year, the highest quarterly total since 2024.

Even taking into account recent gains, however, cleantech funding remains far below its former peak in 2021 and 2022. Given that overall venture funding has risen with the AI boom, cleantech also accounts for a smaller share of total investment.

Where funding is concentrating

That鈥檚 not to say megarounds aren鈥檛 getting done in the sector. A look at the largest funding rounds of 2026 paints a varied picture of where capital is concentrating.

Stockholm-based green steel producer scored the largest financing of 2026, securing $1.6 billion in a round led by Swedish asset manager . Stegra plans to use the money to complete the construction of its large-scale steel plant.

The next-biggest round went to , a -backed startup that has been generating buzz and reservations for a flagship electric pickup starting at around $25,000 that can be converted to an SUV. Troy, Michigan-based Slate raised $650 million in Series C funding in April and plans to deliver its first trucks to customers later this year.

The third- and fourth-largest financings were fusion deals. The latest of those went to , which raised $465 million in a June Series G funding to go toward building a fusion power plant. The -led round set a $15.5 billion post-money valuation for the Everett, Washington-based company.

A few months earlier, fusion startup picked up $450 million in Series A funding led by . The San Francisco-based company, formed around a fusion breakthrough at , plans to build the world鈥檚 most powerful laser to further its goal of grid-scale energy production.

For a broader view of where large financings are concentrating, below we put together a list of 10 of the largest cleantech-related rounds this year.

Under the circumstances, the space looks underfunded

While sums going to cleantech-related startups aren鈥檛 tiny, looking at total investment tallies does leave one with the impression that the space looks underfunded.

After all, energy is a growth sector, and clean energy is leading the way. The forecasts the share of renewables and nuclear in the world鈥檚 power mix will rise to 50% by the end of this decade. At the same time, global power demand is set to grow by more than 3.5% per year on average over the rest of this decade.

Exits of venture-backed companies are also happening, another source of encouragement for startup investors. The most recent IPO in the space was geothermal provider , which went public in May, raising $1.9 billion. The Houston-based company had a recent market cap around $8.6 billion.

On the nuclear power front, , a developer of small modular reactors, carried out its own Nasdaq IPO in April, raising $1 billion. The Rockville, Maryland, company was recently valued at a little over $5 billion.

Looking ahead, it鈥檚 not far-fetched to see myriad factors that could power clean energy, sustainability and EV sectors higher. For clean power in particular, the voracious energy demands of AI are certainly a catalyst to consider. We鈥檒l stay tuned to see if growing energy demand ultimately translates into greater startup investment.

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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.

U.S. startups announced sizable funding rounds at a steady clip during a truncated holiday week, with energy and AI leading the way.

Houston-based energy startup secured the biggest round, a $1.75 billion strategic financing, followed by , a developer of infrastructure for companies running open source AI models, and , a provider of compliance tools for enterprises.

Other big rounds were for companies focused on therapeutics, homebuilding, and even lacrosse.

1. , $1.75B, energy: Houston-based Joulent, a provider of energy infrastructure focused on the demands of artificial intelligence and other compute-intensive industries, raised $1.75 billion in a strategic investment backed by through its arm.

2. , $800M, AI infrastructure: Together AI, developer of an infrastructure layer for companies running open source AI models, secured $800 million in Series C financing. led the round, which set an $8.3 billion post-money valuation for the San Francisco-based startup.

3. , $180M, compliance: LeapXpert, a provider of tools for tracking enterprise communications for compliance needs, closed on $180 million in growth financing. led the financing for the New York-based company.

4. , $135M, AI software development: Redwood City, California-based 8090 Solutions, developer of a platform for building enterprise software with coordinated AI agents under human-led oversight,听 picked up $135 million in a round led by 1. The company, founded in 2024, counts prominent startup investor as co-founder and CEO.

5. , $126M, biotech: Boston-based Beeline Medicines, a startup focused on precision therapies for autoimmune and inflammatory diseases, secured $126 million in Series A extension funding backed by , and . The financing follows a previously disclosed $300 million Series A.

6. (tied) , $100 million, professional sports: The Premier Lacrosse League, a men’s professional lacrosse league in North America, closed a $100 million Series E financing round led by and . New York-based PLL said the deal represents the largest capital raise in the history of professional lacrosse.

6. (tied) , $100M, video-based AI: Twelve Labs, a San Francisco-based startup developing AI systems trained on video archives, raised $100 million in a Series B round co-led by and .

8. , $95M, AI for homebuilding: Higharc, a developer of AI-enabled tools for designing homes and managing workflows around homebuilding, picked up $95 million in Series C funding. led the financing for the Durham, North Carolina-based company.

9. , $85M, biotech: Cambridge, Massachusetts-based Flare Therapeutics, a startup targeting transcription factors to develop treatments for cancer and other ailments, raised $85 million in Series C funding led by and .

10. , $65M, AI privacy: Venice, developer of a platform enabling private, surveillance-free access to a wide array of AI models, secured $65 million in Series A funding led by . The round set a $1 billion valuation for the 2-year-old Sheridan, Wyoming-based startup.

Methodology

We tracked the largest announced rounds in the 小蓝视频色情网页版 database that were raised by U.S.-based companies for the period of June 27-July 2. 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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