
Altimeter Capital
UnclaimedAt a Glance
- Check Size
- $25M – $500M
- Stage
- Series B+
- AUM
- $18B
- Sectors
- AI, Enterprise, Consumer +1
- Founded
- 2008
- HQ
- Menlo Park, CA
About Altimeter Capital
Altimeter Capital stands out in the venture capital ecosystem as one of the few firms successfully straddling public markets and private growth-stage investing. Led by founder and CEO Brad Gerstner, the Menlo Park-based firm has built its reputation on a concentrated investment approach focused on technology companies with significant scale potential. Since its 2008 founding, Altimeter has evolved from a public equity hedge fund into a hybrid investment platform managing approximately $18 billion in assets across both public and private strategies.
The firm's investment portfolio includes notable positions in companies like Snowflake, where Altimeter was an early growth investor before the company's successful public offering, and MongoDB, another data infrastructure play that exemplifies the firm's thesis around enterprise technology transformation. Gerstner's background as a former Deutsche Bank technology analyst and his early recognition of cloud computing trends positioned Altimeter to capitalize on the enterprise software boom of the 2010s.
The firm's dual mandate allows it to maintain positions in companies through their entire lifecycle, from late-stage private rounds through public market ownership. This continuity of investment thesis has proven particularly valuable in the current market environment where public-private valuation gaps have created opportunities for firms with patient capital. Altimeter's concentrated approach typically sees the firm make larger bets on fewer companies, often leading growth rounds in the $50-200 million range.
The firm has been particularly active in artificial intelligence infrastructure plays, recognizing early the capital requirements and winner-take-all dynamics in foundational AI technologies. Recent years have seen Altimeter expand its consumer technology investments while maintaining its core enterprise focus, with positions spanning fintech infrastructure to direct-to-consumer brands. The firm's public market expertise provides unique due diligence capabilities, allowing Altimeter to evaluate private companies through the lens of public market comparables and eventual exit scenarios.
Investment Thesis
“Invests at the intersection of public and private technology markets, targeting category-defining companies with strong network effects and platform dynamics.”
Sector Focus
Investment Stage
Notable Portfolio Companies
View full portfolio →Fund History
- Altimeter Capital has raised multiple funds since 2008, evolving from an initial focus on public technology investments to include dedicated growth equity vehicles for private companies.
- The firm's fund strategy has expanded to encompass both traditional growth equity funds and hybrid vehicles that can invest across public and private markets.
- While specific fund performance metrics remain private, Altimeter's ability to raise successive funds and increase assets under management to $18 billion indicates strong investor confidence in the firm's dual-mandate approach.
SEC Fund Filings
- Vehicles filed, last 24 months
- 23
- Latest filing
Altimeter Capital filed a Form D for 23 fund vehicles between Sep 30, 2024 and Sep 29, 2026. The 8 most recent:
| Fund vehicle | Source |
|---|---|
| Altimeter Catskill Fund I, L.P. | SEC Form D, filed |
| Altimeter Kilauea Fund II, L.P. | SEC Form D, filed |
| Altimeter Himalaya Fund I, L.P. | SEC Form D, filed |
| Altimeter Premier Growth Expansion Fund, L.P. | SEC Form D, filed |
| Altimeter Growth Olympic Fund VIII, L.P. | SEC Form D, filed |
| Altimeter Venture Partners Fund VIII, L.P. | SEC Form D, filed |
| Altimeter Growth Olympic Fund VII, L.P. | SEC Form D, filed |
| Altimeter Adirondack Fund II, L.P. | SEC Form D, filed |
A Form D is the notice a fund files with the SEC when it raises money in a private offering. Feeder funds, parallel funds and SPVs each file their own, so the count measures filing activity, not the number of flagship funds.
Source: SEC EDGAR Form D filings for pooled investment funds, original filings only (amendments excluded). Our filing data starts Jul 1, 2024. Vehicles are matched to Altimeter Capital by fund name and checked against the sponsor address and named principals on each filing; offering amounts are not shown. Each “SEC Form D” link opens an EDGAR full-text search for that vehicle’s exact name, where the filing itself is listed. See every new fund filing on the Form D Radar.
Team (5)
Frequently Asked Questions
What stage does Altimeter Capital invest at?
Altimeter Capital primarily invests at the Series B+ stage. This means they focus on companies that are at various stages of growth.
Where is Altimeter Capital located?
Altimeter Capital is headquartered in Menlo Park, CA. Many of their portfolio companies are also based in this region, though they invest across geographies.
What sectors does Altimeter Capital focus on?
Altimeter Capital focuses on investments in AI, Enterprise, Consumer, Fintech. Their portfolio reflects deep expertise and networks within these sectors.
What is Altimeter Capital's typical check size?
Altimeter Capital's typical investment check size ranges from $25M to $500M. Actual amounts may vary based on the stage, sector, and specific opportunity.
How much does Altimeter Capital have under management?
Altimeter Capital manages approximately $18B in assets under management (AUM) across their funds.
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