AltaRock Partners 13F, Q2 2025
AltaRock Partners · quarter ending 30 June 2025 · filed 14 August 2025 · SEC CIK 1631014
Common stock only: shares the fund reported owning at the quarter end, valued as filed.
Largest positions, Q2 2025
Weights are against the whole filed book. Changes are in shares held, against the Q1 2025 filing.
| Company | Ticker | Value | % of book | vs Q1 2025 |
|---|---|---|---|---|
| TRANSDIGM GROUP INC | TDG | $1.49B | 27.2% | unchanged |
| AMAZON.COM INC | AMZN | $1.38B | 25.1% | +21% shares |
| MICROSOFT CORP | MSFT | $1.28B | 23.4% | unchanged |
| MOODYS CORP | MCO | $477.64M | 8.7% | unchanged |
| MASTERCARD INC-CLASS A | MA | $329.44M | 6.0% | unchanged |
| VISA INC-CLASS A SHRS | V | $190.10M | 3.5% | -37% shares |
| ALPHABET INC-CL A | GOOGL | $184.24M | 3.4% | -70% shares |
| HILTON WORLDWIDE | HLT | $145.05M | 2.6% | +99% shares |
| FAIR ISAAC INC | FICO | $1.22M | 0.0% | unchanged |
What changed since Q1 2025
Against the Q1 2025 filing, AltaRock Partners opened 0 new positions, added to 2, trimmed 2, left 5 unchanged and exited 0. Every position is compared, matched on its CUSIP; a change of 2% or less in shares counts as unchanged.
Other quarters
Source: SEC Form 13F-HR, accession 0001104659-25-078208, filed by ALTAROCK PARTNERS LP. Values are as filed and cover US-listed positions only; a 13F does not show short positions or holdings outside the US. A 13F may be filed up to 45 days after the quarter ends, so the fund may have traded since. Educational information, not financial advice.