Altimeter
Technology-focused investment firm whose funds invest in both public and private markets.
Hedge fundMenlo Park, United States

- Deals
- 57
- Rounds led
- 12
- VP50 companies
- 11
- First deal
- Jun 2015
- Latest deal
- Sep 2026
Portfolio
| Company | VP50 | Rounds | Latest |
|---|---|---|---|
| Crusoe | #10 | In Series E and F | Sep 2026 |
| Cognition | — | In Series E | Sep 2026 |
| Castelion | — | Led Series B, in Series C | Aug 2026 |
| Hadrian | #11 | In Series C, Funding round, and Series D | Aug 2026 |
| Base Power | — | In Series B, C, and D | Aug 2026 |
| Baseten | #19 | Led Series F, in Series E | Jun 2026 |
| Anthropic | #1 | Led Series H, in Series F and G | May 2026 |
| OpenAI | #2 | In Funding round | Feb 2026 |
| Cerebras Systems | — | In Series D, F, G, and H | Feb 2026 |
| ClickHouse | #28 | Led Series B, in Series C extension | Oct 2025 |
| Groq | — | In Funding round | Sep 2025 |
| Ramp | #14 | In Series C, Series C extension, and Series E-2 | Jul 2025 |
| Glean | — | Led Series E, in Series F | Jun 2025 |
| Anduril | #3 | In Series F | Aug 2024 |
| CoreWeave | — | In Series C | May 2024 |
| Ro | — | In Series D and Funding round | Feb 2022 |
| Checkout.com | — | In Series D | Jan 2022 |
| Benchling | — | Led Series F, in Series E | Nov 2021 |
| Deel | #34 | In Series D | Oct 2021 |
| Rapyd | — | In Series E | Aug 2021 |
| FTX | — | In Series B | Jul 2021 |
| Chainalysis | — | In Series E | Jun 2021 |
| Epic Games | — | In Funding round | Apr 2021 |
| Grab | — | Led Private placement | Apr 2021 |
| StockX | — | Led Series E-1, in Series E | Apr 2021 |
| Plaid | #38 | Led Series D | Apr 2021 |
| UiPath | — | In Series F | Feb 2021 |
| Roblox | — | Led Series H | Jan 2021 |
| Confluent | — | In Series E | Apr 2020 |
| Snowflake | — | Led Series C and E, in Series D, F, and G | Feb 2020 |
| GitLab | — | In Series E | Sep 2019 |
| ByteDance | #17 | In Series D | Apr 2017 |































