Altimeter Capital Management, LP
All 13F Filings
- Location
- Boston, MA
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 6,661,973
- Description
- Boston Massachusetts based institutional asset management platform with a partner led organization and a high accountability and controls oriented investment mandate. The approach emphasizes multi sleeve portfolio balancing, active stewardship and governance oversight, and valuation discipline and downside awareness for public markets focused allocations. Decision making is guided by risk budgets, governance discipline, and pragmatic portfolio controls through portfolio design accountability and oversight rigor.
- Website
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- Founded
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- Chairman
- —
- CEO
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- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q4 2025 | 2/17/2026 | 18 | 6,661,973 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2025 | 11/14/2025 | 23 | 7,581,940 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2025 | 8/14/2025 | 18 | 6,930,627 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2025 | 5/15/2025 | 22 | 4,971,097 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2024 | 2/14/2025 | 24 | 5,545,912 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2024 | 11/14/2024 | 23 | 6,753,621 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2024 | 8/14/2024 | 20 | 6,731,599 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2024 | 5/15/2024 | 17 | 6,509,261 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2023 | 2/14/2024 | 11 | 6,022,792 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2023 | 11/14/2023 | 11 | 5,268,116 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2023 | 8/14/2023 | 11 | 5,527,975 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2023 | 5/16/2023 | 11 | 4,553,225 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2022 | 2/14/2023 | 11 | 3,652,571 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2022 | 11/14/2022 | 17 | 4,676,285 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2022 | 8/15/2022 | 16 | 4,377,235 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2022 | 5/17/2022 | 22 | 6,925,173 | 13F-HR/A - RESTATEMENT | Altimeter Capital Management, LP |
| Q1 2022 | 5/17/2022 | 20 | 7,814,661 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2021 | 2/14/2022 | 25 | 10,516 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2021 | 11/15/2021 | 31 | 12,482,740 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2021 | 10/7/2021 | 33 | 12,794,874 | 13F-HR/A - RESTATEMENT | Altimeter Capital Management, LP |
| Q2 2021 | 8/16/2021 | 33 | 13,292,887 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2021 | 5/17/2021 | 32 | 13,984,377 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2020 | 2/16/2021 | 29 | 10,808,179 | 13F-HR | Altimeter Capital Management, LP |
| Q3 2020 | 11/16/2020 | 27 | 5,922,401 | 13F-HR | Altimeter Capital Management, LP |
| Q2 2020 | 8/14/2020 | 23 | 4,726,895 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2020 | 5/15/2020 | 25 | 3,332,671 | 13F-HR | Altimeter Capital Management, LP |
| Q4 2019 | 2/14/2020 | 27 | 4,475,004 | 13F-HR | Altimeter Capital Management, LP |
| Q1 2014 | 5/15/2014 | 36 | 978,534 | 13F-HR | Altimeter Capital Management, LLC |
| Q4 2013 | 2/14/2014 | 36 | 836,113 | 13F-HR | Altimeter Capital Management, LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 6.661 M | 100.0% | 0 | 919.2 K | -919.2 K |
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Fund Snapshot
Q4 2025
Latest filed
2/17/2026
Total value ($000)
6,661,973
Holdings
18
QoQ value change ($000)
-919,967
(-12.1%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.