How to Read Venture Funding Data: Why 2025 Was $425B, Then $440B

Venture totals get restated, two big trackers count different things, and one round can swing a whole quarter. A founder's guide to reading 2026 funding headlines from Crunchbase and PitchBook without mixing up the numbers.

How much venture money was invested worldwide in 2025? In January, Crunchbase put it at $425 billion. Its July report, describing a record first half of 2026, said that half had surpassed “the $440 billion invested in all of 2025.” Same database, same year, a different answer six months later.

Where it stands: Crunchbase’s latest global report, from October 5, puts third-quarter funding at $159 billion, down 25% from $212 billion in the second quarter. In July, that second quarter was $205 billion.

None of this means the numbers are wrong. It means venture funding data is a moving estimate built from reported rounds, and the trackers draw their lines in different places. For a founder using these headlines to judge the market (or to put a slide in a deck), knowing how they are built is the difference between a fair read and a misleading one.

Why venture funding data keeps changing

Rounds keep arriving after a quarter ends. Crunchbase’s own methodology says 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.” Its North America team said of the third quarter: “we expect the Q3 tally to rise a bit over time as seed deals commonly get added to the dataset a few weeks or months after they close.”

Crunchbase reports state a data cut-off; the Q3 global report says “Data is as of Oct. 2, 2026.” Read any quarterly total as a snapshot on that date.

Restatements are not unique to startup trackers. Even the Federal Reserve revises: its May Financial Stability Report notes that, after a change in how funds were classified, bank commitments to “private equity, BDCs, and private credit were revised up by $261 billion in the fourth quarter of 2025.” Classification changes move totals everywhere.

Figure Earlier report Later report
2025 global venture total (Crunchbase) $425B (January) $440B (July)
Q1 2026 global total (Crunchbase) $300B (April) $305B (July)
Q2 2026 global total (Crunchbase) $205B (July) $212B (October)
OpenAI’s Q1 round $122B (Crunchbase global, April) $110B (Crunchbase North America, October)
H1 2026 US VC fundraising (PitchBook) $72.4B (Venture Monitor) $74.8B (fundraising report)

The last row is two PitchBook products covering the same half, not a restatement, which is its own lesson: cite the report, not just the firm.

Global vs. US: two trackers, two answers

Crunchbase counts venture and growth rounds globally. The PitchBook-NVCA Venture Monitor, which SiliconANGLE and others summarize each quarter, focuses on US deals. Their AI shares for the third quarter happen to sit close together: AI took 64% of global funding in Crunchbase’s count, and 65.9% of US deal value in PitchBook’s. Crunchbase’s North America report gave “roughly two-thirds.”

Those figures look like confirmation, but they are three different measurements of three different pools. Averaging them, or charting Crunchbase one quarter and PitchBook the next, produces a series that neither firm published. The US is also most of the global pool: in Crunchbase’s Q1 count, US-based companies took $250 billion, 83% of the worldwide total.

Stage labels differ as well. Crunchbase defines late stage as Series C, Series D, Series E and later lettered rounds. PitchBook’s “Venture Growth” bucket, per Pilot’s summary of its data, “includes Series E+ financings.” A “late-stage” chart from one tracker is not the same slice as the other’s.

Dollars and deals tell different stories

Record dollars do not mean more startups got funded. In April, Crunchbase reported that the money surge came from “larger checks, not more of them,” with North American dollars up 190% year over year “even as deal count dropped 26%.”

The reverse happened in the third quarter. PitchBook says US deal value dropped roughly 40% in the quarter, landing at $98.4 billion, yet the deal count, an estimated 5,012, was the second-busiest quarter in its records. A founder reading only the dollar headline would have seen a slump; the count says activity held up.

Averages hide the shape too. Pilot, citing PitchBook data, notes that in Q1 2026 “the median Series C round was $75M, compared with an average of $124.6M.” The median is closer to what a typical company raised.

One round can swing a quarter

In the first quarter, four rounds (OpenAI, Anthropic, xAI and Waymo) raised $188 billion between them, which Crunchbase calculated as 65% of global venture investment. PitchBook found five deals made up 73% of US deal value, and that without them, activity “remained relatively stable, with $72.2 billion spread across an estimated 4,595 deals, broadly in line with recent quarters.”

Across the first half, Crunchbase says OpenAI and Anthropic took $217 billion between them, 43% of the half’s startup funding. Crunchbase’s North America team tied the third-quarter dip largely to the absence of new megarounds from those two companies, and PitchBook’s analysts said that without the giant rounds “the dollar totals have held to much the same trend since late 2024.”

The habit worth borrowing is the one PitchBook uses: look at the total with and without the top handful of rounds before deciding what kind of market it describes. Our sibling pieces on non-AI startup funding and VC fundraising concentration apply that lens to companies and to funds.

Year-to-date shares hide the turn

PitchBook’s Q3 monitor shows how a cumulative figure can lag. AI holds “a record 82.7% of the year’s deal value,” but “its share of each quarter has been shrinking since January and fell to 65.9% in the third.” Both statements are true. The year-to-date number is dominated by the first-half megarounds; the quarterly number shows the direction of travel.

That matters for the AI-crowd-out debate. Fortune’s Term Sheet wrote in June that “The narrative in VC and startups right now is that all the venture money is going to the top AI companies, and the data bears this out.” It did, measured in dollars through May. Measured quarter by quarter, the AI share has been easing since, and by count, deals kept closing.

A checklist for reading a funding headline

  • Which tracker, and which geography? Crunchbase global, Crunchbase North America and PitchBook US are different series.
  • As of when? Look for the data cut-off date, and expect early-stage totals to rise later.
  • Dollars or deals? A record in one can coincide with a decline in the other.
  • With or without the top rounds? In 2026, a few AI financings decided whether a quarter looked like a boom.
  • Median or average? Averages are pulled up by the largest checks.
  • Currency. Crunchbase converts foreign rounds to dollars “at the prevailing spot rate from the date funding rounds, acquisitions, IPOs and other financial events are reported,” so exchange rates are fixed at the deal date.

For how funding news gets made in the first place, see startup funding news explained. And keep the cut-off in mind: the $159 billion headline for the third quarter reflects Crunchbase data as of October 2.

Frequently Asked Questions

Why do venture funding totals change after they are published?

Databases keep adding rounds after a quarter closes. Crunchbase says its data lags are most pronounced at the earliest stages, with seed amounts rising significantly after a quarter or year ends. Its 2025 global total was $425 billion in January and $440 billion by July.

What is the difference between Crunchbase and PitchBook venture data?

The figures quoted in news coverage usually come from Crunchbase’s global count, which includes growth equity, or from the PitchBook-NVCA Venture Monitor, which covers US deals. They use different definitions and coverage, so their totals and AI shares should not be compared as one series.

How much venture funding went to AI in Q3 2026?

Crunchbase (global) says AI-driven startups raised $102 billion, or 64% of global venture capital in the quarter. PitchBook-NVCA (US) says AI took 65.9% of US deal value in Q3 and 82.7% year to date.

How big was the OpenAI funding round in 2026?

Most reports, including Crunchbase’s global Q1 report, give $122 billion. Crunchbase’s North America report from October describes the Q1 financing as $110 billion. Check which figure a report uses before comparing totals.

Sources

This article is general information for founders and is not legal, accounting or investment advice. Funding and market figures are as reported by the sources cited on the dates shown and can change.