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PitchBook's record $515.8B venture tally rests on OpenAI and Anthropic rounds

OpenAI and Anthropic raised more than $200 billion of the record $515.8 billion invested in US startups through September, PitchBook-NVCA data shows. With IPOs slipping, a venture-backed vendor that exits is likelier to be sold, often below its last private price.

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Illustration accompanying PitchBook's record $515.8B venture tally rests on OpenAI and Anthropic rounds
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What happened

  • Without the two labs' rounds, PitchBook's analysts said, US venture dollar totals have held to much the same trend since late 2024.
  • Eighteen venture-backed companies went public in the third quarter, 12 of them in healthcare, and none was an AI company of the sort Tarhuni says the market needs for liquidity.
  • A record 992 US startups were valued at $1 billion or more at the end of September, worth a combined $5.7 trillion and still waiting their turn to exit.
  • US venture firms raised $108.5 billion across 699 funds this year, and megafunds of $500 million or more took 78% of it while making up 6% of new funds.

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Why it matters

  • exposure Teams running on venture-backed software face a higher chance that a vendor changes owners mid-contract, at a price well below its last private round.
  • precedent Bending Spoons' two purchases at roughly a tenth of peak valuation give the next buyer of a 2021-priced startup a reference point to negotiate from.
  • constraint Early founders looking for a first check face 77% fewer emerging firms closing funds than in 2022, and those managers are often among the first to spot new entrepreneurs.

The team that renews its Miro contract next year will be renewing a product Bending Spoons expects to finish buying in the fourth quarter for $1.4 billion [15]. Miro raised its Series C at $17.5 billion, so the sale price is 8% of that valuation [27]. Airtable customers went through it first: Bending Spoons paid $1.3 billion for Airtable, down from an $11.7 billion valuation, or about 11% of the old figure [14][26].

The two AI labs' first-half rounds make up at least 38% of the nine-month record [25]. Third-quarter deal value fell about 40%, to $98.4 billion, with most of the drop coming out of venture-growth rounds [4]. Startups still closed an estimated 5,012 deals in the quarter, and PitchBook's records show only one busier quarter, at the start of 2022 [5]. The largest check was Databricks' $5 billion, which the report called "a far cry" from what the frontier labs raised earlier in the year [6].

PitchBook's bigger worry is getting the money back out [24]. Nizar Tarhuni, PitchBook's executive vice president of research and market intelligence, said "the real story sits on the exit side" [7]. In his view the IPO pipeline keeps slipping further out, leaving sellers to lean on mergers and acquisitions "to get anything done at all" [8]. SpaceX's $60 billion all-stock purchase of Anysphere, the developer of Cursor, made up 53.1% of third-quarter exit value on its own [9]. That puts the quarter's total near $113 billion [28]. Without that one deal, exits came to $53 billion, the lowest since late 2024 [10].

For a team holding contracts with venture-backed vendors, the practical question about each one is now who would buy it, and at what price. I'd sort a renewal list on two axes. The first is when the vendor last set a price. The report puts the median discount at 59% on Forge Global's secondary marketplace for shares of companies whose most recent funding round came in 2021 [16]. The second is how long your team would need to move off the product, counted in weeks of migration work.

A 2021-era price with a slow exit is the box that needs work before signing. The work is a data export someone has actually tested, and a term no longer than you would accept from an owner you have not met. That caution costs whatever discount a longer commitment would have bought. A recent price with a fast exit needs nothing beyond a current export. The other two boxes call for watching one thing each: a sale at the old-price, fast-exit vendor, and the next round at the new-price, slow-exit one.

Money for a team's own next round is concentrated too. Andreessen Horowitz alone closed funds worth $23.8 billion this year, roughly what the other 94% of new US funds, those under $500 million, raised between them [18][29]. The National Venture Capital Association's president and chief executive, Bobby Franklin, said that strong AI innovation "can obscure growing challenges within the fundraising market" [20].

What to watch

  • Anthropic's IPO, pushed back a month to November, which PitchBook's model gives an 86% chance of happening within a year; a listing would test whether an AI company can supply the liquidity Tarhuni says is missing.
  • OpenAI's listing plans: it has reportedly ruled out going public this year, and PitchBook's model gives it a 12% chance of an IPO within a year.

Clarity's read

What the record supports and how the coverage leans. The claims behind it follow.

Reality

Evidence60
Adoption
Insufficient
Hype gap+5
Incentives35
Confidence55
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  1. [1]

    U.S. venture capital deal value reached a record $515.8 billion in the first nine months of the year, about 44% past its previous annual record with a quarter still to go.

    ReportedSupportedSource: PitchBook-NVCA Venture Monitor, as reported by SiliconANGLEView cited source
  2. [2]

    OpenAI Group PBC and Anthropic PBC between them raised more than $200 billion in the first half of the year.

    ReportedSupportedSource: PitchBook-NVCA Venture Monitor, as reported by SiliconANGLEView cited source
  3. [3]

    Without the OpenAI and Anthropic rounds, PitchBook's analysts said, US venture dollar totals have held to much the same trend since late 2024.

    ReportedSupportedSource: PitchBook analystsView cited source

Sources

1 independent publisher whose own reporting we read for this story.

  1. siliconangle.com

    1 article · October 7, 2026

    US venture deal value reaches record $515.8B as exits fail to keep pace

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