Brad Gerstner portfolio: holdings and latest trades
The stocks Altimeter Capital Management reported in its latest 13F filing, for Q2 2026: 20 positions worth about $9.8B, what was bought and sold in the quarter, and who Gerstner is.
Data updated August 14, 2026 (13F for Q2 2026)
- 13F portfolio value
- $9.8B
- Positions
- 20
- Top 10 holdings
- 83%
- Change in value vs previous quarter
- +71.9%
Brad Gerstner top holdings (Q2 2026)
| # | Stock | % of portfolio | Value | Last quarter |
|---|---|---|---|---|
| 1 | NVDA Nvidia Corp | 19.2% | $1.9B | Unchanged |
| 2 | CBRS Cerebras Systems Inc - A | 16.2% | $1.6B | New |
| 3 | META Meta Platforms Inc-Class A | 7.8% | $763M | Trimmed 31% |
| 4 | TSM Taiwan Semiconductor-Sp ADR | 6.9% | $683M | Added 5% |
| 5 | CRWV Coreweave Inc-Cl A | 6.2% | $605M | Added 35% |
| 6 | ARM Arm Holdings Plc-ADR | 5.9% | $582M | Trimmed 4% |
| 7 | AMZN Amazon.Com Inc | 5.9% | $578M | Added 16% |
| 8 | UBER Uber Technologies Inc | 5.4% | $532M | Trimmed 7% |
| 9 | SNOW Snowflake Inc | 5.0% | $490M | Unchanged |
| 10 | MSFT Microsoft Corp | 4.8% | $473M | Added 7% |
| 11 | QCOM Qualcomm Inc | 3.5% | $348M | New |
| 12 | SPCX Space Exploration Techn-Cl A | 3.1% | $304M | New |
| 13 | MU Micron Technology Inc | 2.5% | $242M | New |
| 14 | AMAT Applied Materials Inc | 1.9% | $189M | New |
| 15 | KLAC Kla Corp | 1.8% | $174M | New |
| 16 | LRCX Lam Research Corp | 1.7% | $171M | New |
| 17 | HOOD Robinhood Markets Inc - A | 0.9% | $90M | Unchanged |
| 18 | GOOGL Alphabet Inc-Cl A | 0.6% | $63M | New |
| 19 | SNPS Synopsys Inc | 0.6% | $63M | New |
| 20 | GRAB Grab Holdings Limited | 0.0% | $0M | New |
What Gerstner bought and sold in Q2 2026
Bought or added
- CBRS Cerebras Systems Inc - ANew
- QCOM Qualcomm IncNew
- SPCX Space Exploration Techn-Cl ANew
- MU Micron Technology IncNew
- AMAT Applied Materials IncNew
- KLAC Kla CorpNew
- LRCX Lam Research CorpNew
- CRWV Coreweave Inc-Cl AAdded 35%
- AMZN Amazon.Com IncAdded 16%
- GOOGL Alphabet Inc-Cl ANew
Sold or reduced
- META Meta Platforms Inc-Class ATrimmed 31%
- AXON Axon Enterprise IncSold out
- UBER Uber Technologies IncTrimmed 7%
- ARM Arm Holdings Plc-ADRTrimmed 4%
- AVGO Broadcom IncSold out
- GRAB Grab Holdings LimitedSold out
Changes in number of shares against the 13F for the previous quarter (Q1 2026), largest first.
Who is Brad Gerstner
- Role
- Founder and CEO of Altimeter Capital
- Fund
- Altimeter Capital Management, founded 2008
- Investment style
- Concentrated technology investing, public and private.
- Known for
- A very concentrated technology portfolio
Brad Gerstner founded Altimeter Capital in 2008, investing in technology and travel companies before and after they go public. The firm is known for very concentrated listed portfolios.
Its 13F typically shows a short list of large technology positions, with a few names making up most of the value.
- •A very concentrated technology portfolio
- •Investing before and after IPOs
- •Public letters on cost discipline in big tech
How to read 13F data
A 13F filing lists the US-listed stocks, ETFs and some options a manager held at the end of a quarter. It is filed up to 45 days after the quarter ends, so positions may have changed since. It does not show short positions, bonds, cash, foreign-listed shares or private investments, so for many funds it is only part of the picture.
Questions
What stocks does Brad Gerstner own?
According to the 13F filing of Altimeter Capital Management for Q2 2026 (period ending June 30, 2026), the largest holdings were Nvidia Corp (NVDA) 19.2%, Cerebras Systems Inc - A (CBRS) 16.2%, Meta Platforms Inc-Class A (META) 7.8%, Taiwan Semiconductor-Sp ADR (TSM) 6.9%, Coreweave Inc-Cl A (CRWV) 6.2%, out of 20 positions worth about $9.8B.
What did Gerstner buy and sell last quarter?
New or larger positions in Q2 2026: CBRS, QCOM, SPCX, MU, AMAT, KLAC. Sold or reduced: META, AXON, UBER, ARM, AVGO, GRAB. Changes are measured in shares against the previous quarter’s filing.
How up to date is Altimeter Capital Management’s portfolio?
13F filings are due within 45 days after each quarter ends. This page shows the filing made on August 14, 2026 for the quarter ended June 30, 2026; the fund may have traded since.
What does a 13F filing leave out?
A 13F filing lists the US-listed stocks, ETFs and some options a manager held at the end of a quarter. It is filed up to 45 days after the quarter ends, so positions may have changed since. It does not show short positions, bonds, cash, foreign-listed shares or private investments, so for many funds it is only part of the picture.
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Source: SEC Form 13F-HR filings via EDGAR. Holdings are as reported by the manager for the quarter shown and may have changed since. Educational content, not investment advice: MEDGE Capital does not recommend buying or selling any security. Risk disclaimer.