Altimeter Capital portfolio · 2025-06-30
Disclosed long book
$6.93 billion
Long positions
18
Calls / puts
0 / 0
Top 5 concentration
63.5%
Longs with AI data
6 / 18
Average AI 1Y
+27.9%
13F filing comparison
Quarter-over-quarter changes
2025-03-31 to 2025-06-30
Newly reported
3
No longer reported
7
Increased
12
Reduced
2
Newly reported this quarter
Present now and absent from the immediately preceding comparable filing.
| Position | Kind | Shares | Value |
|---|---|---|---|
TSM TAIWAN SEMICONDUCTOR MFG LTD | LONG | 867,209 | $196.4 million |
SAMSARA INC SAMSARA INC | LONG | 2,990,578 | $119.0 million |
DATADOG INC DATADOG INC | LONG | 881,730 | $118.4 million |
No longer reported this quarter
Present in the prior comparable filing and absent from this one.
| Position | Kind | Prior shares | Prior value |
|---|---|---|---|
ASTERA LABS INC ASTERA LABS INC · COM | LONG | 981,697 | $58.6 million |
ALIBABA GROUP HLDG LTD ALIBABA GROUP HLDG LTD · SPONSORED ADS | LONG | 540,370 | $71.5 million |
FLUTTER ENTMT PLC FLUTTER ENTMT PLC · SHS | LONG | 568,410 | $125.9 million |
RUBRIK INC. RUBRIK INC. · CL A | LONG | 832,003 | $50.7 million |
SAILPOINT INC SAILPOINT INC · COM | LONG | 250,000 | $4.7 million |
SERVICETITAN INC SERVICETITAN INC · SHS CL A | LONG | 40,000 | $3.8 million |
INVESCO QQQ TR INVESCO QQQ TR · PUT | LONG | 988,000 | $463.3 million |
“No longer reported” means the position is absent from this comparable 13F filing. It does not prove the manager sold it: reporting thresholds, confidential treatment, corporate actions, or instrument changes can also explain the omission.
| Position | Kind | Shares | Value | Long weight | Quarter change | AI at filing · 1Y | AI now |
|---|---|---|---|---|---|---|---|
META Meta Platforms Inc. | LONG | 1,877,301 | $1.39 billion | 20.0% | INCREASED | 24.3% | 1Y +22.1% 5Y +130.9% · 27 models |
NVDA NVIDIA Corporation | LONG | 8,252,160 | $1.30 billion | 18.8% | INCREASED | 45.7% | 1Y +34.1% 5Y +197.4% · 27 models |
SNOWFLAKE INC SNOWFLAKE INC · CL A · 833445109 | LONG | 2,825,630 | $632.3 million | 9.1% | REDUCED | — | 1Y — 5Y — |
UBER TECHNOLOGIES INC UBER TECHNOLOGIES INC · COM · 90353T100 | LONG | 5,953,104 | $555.4 million | 8.0% | INCREASED | — | 1Y — 5Y — |
MSFT Microsoft Corporation | LONG | 1,058,121 | $526.3 million | 7.6% | INCREASED | 17.3% | 1Y +16.6% 5Y +97.8% · 27 models |
CONFLUENT INC CONFLUENT INC · CLASS A COM · 20717M103 | LONG | 15,552,976 | $387.7 million | 5.6% | INCREASED | — | 1Y — 5Y — |
COUPANG INC COUPANG INC · CL A · 22266T109 | LONG | 11,432,698 | $342.5 million | 4.9% | INCREASED | — | 1Y — 5Y — |
AMAZON COM INC AMAZON COM INC · COM · 023135106 | LONG | 1,464,863 | $321.4 million | 4.6% | INCREASED | — | 1Y — 5Y — |
ROBINHOOD MKTS INC ROBINHOOD MKTS INC · CL A · 770700102 | LONG | 3,245,457 | $303.9 million | 4.4% | INCREASED | — | 1Y — 5Y — |
TSM Taiwan Semiconductor Manufacturing Co. | LONG | 867,209 | $196.4 million | 2.8% | NEWLY REPORTED | 24.1% | 1Y +24.3% 5Y +142.0% · 25 models |
MAPLEBEAR INC MAPLEBEAR INC · COM · 565394103 | LONG | 4,216,768 | $190.8 million | 2.8% | INCREASED | — | 1Y — 5Y — |
ZILLOW GROUP INC ZILLOW GROUP INC · CL C CAP STK · 98954M200 | LONG | 2,387,772 | $167.3 million | 2.4% | INCREASED | — | 1Y — 5Y — |
ARM Arm Holdings plc | LONG | 933,208 | $150.9 million | 2.2% | INCREASED | 31.0% | 1Y +26.0% 5Y +159.8% · 27 models |
MERCADOLIBRE INC MERCADOLIBRE INC · COM · 58733R102 | LONG | 46,539 | $121.6 million | 1.8% | INCREASED | — | 1Y — 5Y — |
SAMSARA INC SAMSARA INC · COM CL A · 79589L106 | LONG | 2,990,578 | $119.0 million | 1.7% | NEWLY REPORTED | — | 1Y — 5Y — |
DATADOG INC DATADOG INC · CL A COM · 23804L103 | LONG | 881,730 | $118.4 million | 1.7% | NEWLY REPORTED | — | 1Y — 5Y — |
CRWV CoreWeave Inc | LONG | 649,536 | $105.9 million | 1.5% | REDUCED | 51.7% | 1Y +44.1% 5Y +222.7% · 24 models |
GRAB HOLDINGS LIMITED GRAB HOLDINGS LIMITED · W EXP 12/1/202 · G0370L116 | LONG | 3,502,000 | $1.4 million | — | UNCHANGED | — | 1Y — 5Y — |