AI CAPITAL INTELLIGENCE
OpenAI funding history
1 recorded financing disclosures for OpenAI. Dates, rounds, currencies and original sources follow the individual records. This is not a complete company funding history.
Latest recorded funding, at a glance
The latest disclosure recorded for OpenAI is dated 2026-03-31: Series F, USD 122,000,000,000. Named investors: Amazon, Nvidia, SoftBank, Microsoft, Andreessen Horowitz (a16z), BlackRock, Blackstone, Sequoia Capital, Fidelity, ARK Invest, Temasek, Coatue, Thrive Capital, UC Investments, Altimeter, Dragoneer, Insight Partners. This is the latest record in our coverage, not a claim about all company financing.
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Disclosures and evidence
| Disclosure date | Round | Disclosed amount | Named investors | Evidence |
|---|---|---|---|---|
| Series F | USD 122,000,000,000 | Amazon, Nvidia, SoftBank, Microsoft, Andreessen Horowitz (a16z), BlackRock, Blackstone, Sequoia Capital, Fidelity, ARK Invest, Temasek, Coatue, Thrive Capital, UC Investments, Altimeter, Dragoneer, Insight Partners | Record · Source 1 · Source 2 · Source 3 · Source 4 · Source 5 · Source 6 · Source 7 · Source 8 · Source 9 |
Recorded financing disclosures
- OpenAI2026-03-31 · Series F · USD 122,000,000,000
Disclosed investors across recorded rounds
- Amazon (Chinese)
- Nvidia (Chinese)
- SoftBank (Chinese)
- Microsoft (Chinese)
- Andreessen Horowitz (a16z) (Chinese)
- BlackRock (Chinese)
- Blackstone (Chinese)
- Sequoia Capital (Chinese)
- Fidelity (Chinese)
- ARK Invest (Chinese)
- Temasek (Chinese)
- Coatue (Chinese)
- Thrive Capital (Chinese)
- UC Investments (Chinese)
- Altimeter (Chinese)
- Dragoneer (Chinese)
- Insight Partners (Chinese)
Publicly disclosed founding team
- Sam Altman · 联合创始人
- Elon Musk · 联合创始人