Altimeter Capital
Brad Gerstner (Founder) · Menlo Park, CA · CIK 1541617 · EDGAR filings ↗
Technology-focused crossover manager.
Reported 13F portfolio value covers U.S. reportable long positions only, not cash, bonds, shorts or non-U.S. holdings. It is not assets under management.
Share of reported common-equity value; (±pp) vs prior quarter.
| # | Security | Weight | Value | Shares | Δ shares | Held | |
|---|---|---|---|---|---|---|---|
| 1 | META Meta Platforms, Inc. | 19.4% | $1.08B | 1.84M | -18.6% | ▼ Trim | 3 |
| 2 | NVDA NVIDIA Corporation | 19.0% | $1.05B | 7.85M | +0.6% | ▲ Add | 3 |
| 3 | SNOW Snowflake Inc. | 13.9% | $768.70M | 4.98M | -42.4% | ▼ Trim | 3 |
| 4 | MSFT Microsoft Corporation | 7.6% | $418.75M | 993.48K | -37.4% | ▼ Trim | 3 |
| 5 | UBER Uber Technologies, Inc. | 6.1% | $337.12M | 5.59M | -58.1% | ▼ Trim | 3 |
| 6 | CFLT Confluent, Inc. | 5.9% | $328.43M | 11.75M | -13.8% | ▼ Trim | 3 |
| 7 | AMZN Amazon.com, Inc. | 3.4% | $191.14M | 871.23K | -3.4% | ▼ Trim | 3 |
| 8 | GOOGL Alphabet Inc. | 3.0% | $164.18M | 867.30K | +31.1% | ▲ Add | 3 |
| 9 | TSLA Tesla, Inc. | 2.6% | $143.42M | 355.13K | -46.4% | ▼ Trim | 2 |
| 10 | CPNG Coupang, Inc. | 2.4% | $131.57M | 5.99M | -8.8% | ▼ Trim | 3 |
| 11 | RBRK Rubrik, Inc. | 1.9% | $107.33M | 1.64M | -0.4% | ▼ Trim | 3 |
| 12 | CART Maplebear Inc. | 1.9% | $105.11M | 2.54M | New | New | 1 |
| 13 | TSM Taiwan Semiconductor… | 1.8% | $99.61M | 504.38K | -2.9% | ▼ Trim | 2 |
| 14 | FLTR.L Flutter Entertainment plc | 1.8% | $98.29M | 380.31K | New | New | 1 |
| 15 | Z Zillow Group, Inc. Class C | 1.7% | $96.32M | 1.30M | +52.0% | ▲ Add | 2 |
| 16 | CRM Salesforce, Inc. | 1.6% | $90.85M | 271.73K | -40.6% | ▼ Trim | 3 |
| 17 | ALAB Astera Labs, Inc. Common… | 1.4% | $77.41M | 584.43K | +46.1% | ▲ Add | 3 |
| 18 | IOT Samsara Inc. | 1.1% | $63.71M | 1.46M | +0.4% | ▲ Add | 3 |
| 19 | TWLO Twilio Inc. | 1.1% | $63.00M | 582.91K | New | New | 1 |
| 20 | MELI MercadoLibre, Inc. | 1.1% | $61.65M | 36.26K | -41.0% | ▼ Trim | 3 |
| 21 | MU Micron Technology, Inc. | 0.9% | $51.72M | 614.60K | New | New | 1 |
| 22 | DUOL Duolingo, Inc. | 0.2% | $9.85M | 30.38K | -84.2% | ▼ Trim | 2 |
| 23 | TTAN ServiceTitan, Inc. | 0.1% | $4.11M | 40.00K | New | New | 1 |
| 24 | GRAB Grab Holdings Limited | 0.0% | $1.43M | 3.50M | 0.0% | Held | 3 |
Common-stock (SH) positions only; option lines are in the Options tab and are never netted. ✂ = change computed against split-adjusted prior shares. “Held N+” = held every quarter in our window, possibly longer.
| Security | Shares | Prior | Change | Value | Weight | Streak |
|---|---|---|---|---|---|---|
| CART Maplebear Inc. | 2.54M | n/a | New | $105.11M | 1.9% | |
| FLTR.L Flutter Entertainment… | 380.31K | n/a | New | $98.29M | 1.8% | |
| TWLO Twilio Inc. | 582.91K | n/a | New | $63.00M | 1.1% | |
| MU Micron Technology, Inc. | 614.60K | n/a | New | $51.72M | 0.9% | |
| TTAN ServiceTitan, Inc. | 40.00K | n/a | New | $4.11M | 0.1% |
| Security | Shares | Prior | Change | Value | Weight | Streak |
|---|---|---|---|---|---|---|
| NVDA NVIDIA Corporation | 7.85M | 7.80M | +0.6% | $1.05B | 19.0% | ●●○○○○ |
| GOOGL Alphabet Inc. | 867.30K | 661.64K | +31.1% | $164.18M | 3.0% | |
| Z Zillow Group, Inc.… | 1.30M | 855.58K | +52.0% | $96.32M | 1.7% | ●●○○○○ |
| ALAB Astera Labs, Inc.… | 584.43K | 400.00K | +46.1% | $77.41M | 1.4% | |
| IOT Samsara Inc. | 1.46M | 1.45M | +0.4% | $63.71M | 1.1% | ●●○○○○ |
| Security | Shares | Prior | Change | Value | Weight | Streak |
|---|---|---|---|---|---|---|
| META Meta Platforms, Inc. | 1.84M | 2.26M | -18.6% | $1.08B | 19.4% | ●●○○○○ |
| UBER Uber Technologies, Inc. | 5.59M | 13.34M | -58.1% | $337.12M | 6.1% | ●●○○○○ |
| SNOW Snowflake Inc. | 4.98M | 8.65M | -42.4% | $768.70M | 13.9% | ●●○○○○ |
| MSFT Microsoft Corporation | 993.48K | 1.59M | -37.4% | $418.75M | 7.6% | ●●○○○○ |
| CFLT Confluent, Inc. | 11.75M | 13.63M | -13.8% | $328.43M | 5.9% | |
| AMZN Amazon.com, Inc. | 871.23K | 902.29K | -3.4% | $191.14M | 3.4% | ●●○○○○ |
| TSLA Tesla, Inc. | 355.13K | 662.40K | -46.4% | $143.42M | 2.6% | |
| CPNG Coupang, Inc. | 5.99M | 6.56M | -8.8% | $131.57M | 2.4% | |
| MELI MercadoLibre, Inc. | 36.26K | 61.46K | -41.0% | $61.65M | 1.1% | |
| CRM Salesforce, Inc. | 271.73K | 457.74K | -40.6% | $90.85M | 1.6% | |
| RBRK Rubrik, Inc. | 1.64M | 1.65M | -0.4% | $107.33M | 1.9% | |
| TSM Taiwan Semiconductor… | 504.38K | 519.29K | -2.9% | $99.61M | 1.8% | |
| DUOL Duolingo, Inc. | 30.38K | 191.62K | -84.2% | $9.85M | 0.2% |
| Security | Shares | Prior | Change | Value | Weight | Streak |
|---|---|---|---|---|---|---|
| KWEB KraneShares CSI China… | n/a | 5.67M | Exit | $192.93M | 2.9% | |
| AVGO Broadcom Inc. | n/a | 396.89K | Exit | $68.46M | 1.0% | |
| FUTU Futu Holdings Limited | n/a | 575.75K | Exit | $55.07M | 0.8% | |
| LINE Lineage, Inc. | n/a | 400.00K | Exit | $31.35M | 0.5% |
Consecutive quarters each current position has been reported, within our data window.
| Manager | Common positions | Name overlap | Weighted similarity | |
|---|---|---|---|---|
| Fidelity (FMR) | 20 | 0.4% | 0.6106 | Compare ⇄ |
| Tiger Global Management | 11 | 20.0% | 0.5994 | Compare ⇄ |
| Belvedere Trading LLC | 8 | 2.4% | 0.5926 | Compare ⇄ |
| American Century Companies Inc | 19 | 0.7% | 0.5909 | Compare ⇄ |
| Nomura Asset Management Co Ltd | 20 | 1.3% | 0.5636 | Compare ⇄ |
| Credit Agricole S A | 20 | 1.8% | 0.5489 | Compare ⇄ |
| Russell Investments Group, Ltd. | 20 | 0.5% | 0.538 | Compare ⇄ |
| Nomura Asset Management International… | 16 | 1.3% | 0.5307 | Compare ⇄ |
Similarity of reported longs only; hedges and non-13F assets are invisible. Methodology
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