Portfolio timeline
Altimeter Capital Management — Portfolio History
Every 13F quarter on record, newest first. Each row lists the quarter's top positions; open any quarter for the full portfolio, buys, adds, trims and exits.
- Quarters
- 2
- Avg positions
- 15.5
- Latest top 5 weight
- 74%
- Avg top 5 weight
- 69.4%
- Avg changed names
- 19
- Held in ≥75% of stored quarters
- 11
Quarter Activity
Reported increases, decreases, exits, and new positions vs. the prior filing.
| Quarter | New | Adds | Trims | Exits | Top 5 |
|---|---|---|---|---|---|
| Q1 2026 | 2 | 6 | 4 | 7 | 74% |
| Q4 2025 | No prior baseline | 64.8% | |||
Most Frequently Reported Positions
Positions appearing across the most stored reporting quarters.
| Position | Quarters | Latest weight | Latest value |
|---|---|---|---|
| NVDA Nvidia Corporation | 2 | 28.6% | $1.6B |
| META Meta Platforms Inc. | 2 | 19.6% | $1.1B |
| UBER Uber Technologies Inc. | 2 | 10.1% | $573.4M |
| TSM Taiwan Semiconductor Manufact... | 2 | 8.1% | $461.5M |
| MSFT Microsoft Corp. | 2 | 7.7% | $438.1M |
| AMZN Amazon.com Inc. | 2 | 7.6% | $435.2M |
Tip: hover any ticker below to see its weight in that quarter's portfolio.