Altarock Partners LP 13F Holdings · Q2 2026
Altarock Partners LP reported 8 securities worth $4.24B in its SEC 13F filing for Q2 2026 (period ended 2026-06-30). Top holdings: AMZN (32.21%), TDG (27.51%), MSFT (20.54%). Among its top 25 positions this quarter: 3 added, 5 trimmed.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | AMZN | AMAZON.COM INC | $1.37B | 32.21% | 5.7M | Trimmed |
| 2 | TDG | TRANSDIGM GROUP INC | $1.17B | 27.51% | 875,755 | Trimmed |
| 3 | MSFT | MICROSOFT CORP | $870.8M | 20.54% | 2.3M | Added |
| 4 | MA | MASTERCARD INC-CLASS A | $392.7M | 9.26% | 764,507 | Added |
| 5 | V | VISA INC-CLASS A SHRS | $287.0M | 6.77% | 836,470 | Added |
| 6 | MCO | MOODYS CORP | $137.1M | 3.23% | 302,624 | Trimmed |
| 7 | GOOGL | ALPHABET INC-CL A | $15.0M | 0.35% | 41,994 | Trimmed |
| 8 | HLT | HILTON WORLDWIDE | $5.0M | 0.12% | 15,202 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30
Every position in this 13F-HR, with its change from the prior quarter.
13F holdings, latest quarter
SourceSEC EDGAR13F-HR