Altarock Partners LP
West Palm Beach, FL 21 processed 13Fs on this site, 2021 Q3 to 2026 Q2
- $4.2B
- 8 holdings
- 2026 Q2
- +2.8% QoQ
- Top 5 96.3%
Altarock Partners' biggest moves in 2026 Q2 were adding to Microsoft and Visa, and trimming Amazon and Moody's.
AUM over time
Latest book
| AMZN, Amazon | Reduce −24.3% | 5,729,972 | $238.34 | $1.4B | −1,837,974 | −$210M | |
| TDG, TransDigm | Reduce −3.7% | 875,755 | $1,332 | $1.2B | −33,413 | +$113M | |
| MSFT, Microsoft | Add +25.0% | 2,334,482 | $373.02 | $871M | +466,945 | +$180M | |
| MA, Mastercard | Add +46.2% | 764,507 | $513.60 | $393M | +241,671 | +$131M | |
| V, Visa | Add +67.7% | 836,470 | $343.09 | $287M | +337,793 | +$136M | |
| MCO, Moody's | Reduce −64.9% | 302,624 | $452.92 | $137M | −559,412 | −$239M | |
| GOOGL, Alphabet | Reduce −3.2% | 41,994 | $357.37 | $15M | −1,397 | +$2.5M | |
| HLT, Hilton | Reduce −0.9% | 15,202 | $330.46 | $5M | −139 | +$359K |
Filings history
20 periods, with AUM normalized
| Period | Holds | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 8 | $4.2B | +2.8% | 13F-HR | 8/17/2026 | 000110465926097527 |
| 2026 Q1 | 8 | $4.1B | −19.1% | 13F-HR | 5/15/2026 | 000110465926062170 |
| 2025 Q4 | 8 | $5.1B | −6.7% | 13F-HR | 2/13/2026 | 000110465926015359 |
| 2025 Q3 | 9 | $5.5B | −0.1% | 13F-HR | 11/14/2025 | 000110465925112002 |
| 2025 Q2 | 9 | $5.5B | +10.1% | 13F-HR | 8/14/2025 | 000110465925078208 |
| 2025 Q1 | 9 | $5B | +0.6% | 13F-HR | 5/14/2025 | 000110465925048610 |
| 2024 Q4 | 10 | $4.9B | −2.6% | 13F-HR | 2/14/2025 | 000110465925014306 |
| 2024 Q3 | 9 | $5.1B | +4.5% | 13F-HR | 11/13/2024 | 000110465924117526 |
| 2024 Q2 | 9 | $4.9B | +4.4% | 13F-HR | 8/14/2024 | 000110465924089560 |
| 2024 Q1 | 8 | $4.7B | +3.8% | RESTATEMENT | 5/21/2024 | 000110465924063732 |
| 2024 Q1 | 8 | $4.7B | — | 13F-HR | 5/15/2024 | 000110465924061859 |
| 2023 Q4 | 8 | $4.5B | +12.3% | 13F-HR | 2/15/2024 | 000110465924024107 |
| 2023 Q3 | 8 | $4B | −4.1% | 13F-HR | 11/14/2023 | 000110465923117428 |
| 2023 Q2 | 8 | $4.2B | +14.1% | 13F-HR | 8/14/2023 | 000110465923091497 |
| 2023 Q1 | 8 | $3.7B | +14.7% | 13F-HR | 5/16/2023 | 000110465923061059 |
| 2022 Q4 | 8 | $3.2B | +4.2% | 13F-HR | 2/13/2023 | 000110465923019687 |
| 2022 Q3 | 8 | $3.1B | −5.7% | 13F-HR | 11/14/2022 | 000110465922118063 |
| 2022 Q2 | 8 | $3.2B | −17.4% | 13F-HR | 8/12/2022 | 000110465922090086 |
| 2022 Q1 | 9 | $3.9B | +3.4% | 13F-HR | 5/13/2022 | 000110465922060139 |
| 2021 Q4 | 8 | $3.8B | +2.3% | 13F-HR | 2/14/2022 | 000110465922022401 |
| 2021 Q3 | 8 | $3.7B | — | 13F-HR | 11/15/2021 | 000110465921138975 |
About
Altarock Partners LP
21 processed 13Fs on this site, 2021 Q3 to 2026 Q2