Altimeter Capital Management
Altimeter Capital Management, LP · CIK 0001541617 · MENLO PARK, CA · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source ↗Growth Investor
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$9.83B
2026 Q2
Positions
20
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
83.3%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
NVDA
NVIDIA CORPORATION
19.2%
CBRS
CEREBRAS SYSTEMS INC
16.2%
META
META PLATFORMS INC
7.8%
TSM
TAIWAN SEMICONDUCTOR MFG LTD
6.9%
CRWV
COREWEAVE INC
6.2%
ARM
ARM HOLDINGS PLC
5.9%
AMZN
AMAZON COM INC
5.9%
UBER
UBER TECHNOLOGIES INC
5.4%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Related managers
Five closest superinvestors by Jaccard overlap of tickers held in the latest quarter (computed nightly).
| Manager | Overlap | Shared holdings |
|---|---|---|
| Appaloosa (David Tepper) | 28.6% | LRCX, MU, QCOM, TSM, AMZN, META, NVDA, UBER +2 |
| Tiger Global Management | 20.0% | LRCX, MSFT, TSM, AMZN, GOOGL, META, NVDA, UBER +3 |
| Whale Rock Capital Management | 19.6% | LRCX, SNOW, TSM, AMZN, GOOGL, META, NVDA, CBRS +1 |
| Pershing Square (Bill Ackman) | 19.2% | MSFT, AMZN, GOOGL, META, UBER |
| Coatue Management | 17.8% | LRCX, MSFT, MU, QCOM, SNPS, TSM, AMZN, GOOGL +5 |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.