Q3 2025 · 13F-HR
ALTAROCK PARTNERS LPholdings as filed
Filed 2025-11-14 · accession 0001104659-25-112002
$5.47B
Reported value
9
Positions
2025-09-30
Period end
The Brief · ALTAROCK PARTNERS LP · Q3 2025
AI · grounded in 13F
ALTAROCK PARTNERS LP established a new position in AMZN valued at $1.66B. The fund also initiated new stakes in MSFT for $1.33B and TDG for $1.29B. Additional new positions include MCO, MA, and V. Total assets under management stand at $5.47B across 9 positions.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 023135106 | AMZN | AMAZON.COM INC | $1.66B | 30.3% | 7,558,253 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $1.33B | 24.3% | 2,569,267 | Common | SOLE |
| 893641100 | TDG | TRANSDIGM GROUP INC | $1.29B | 23.5% | 976,392 | Common | SOLE |
| 615369105 | MCO | MOODYS CORP | $452.1M | 8.27% | 948,735 | Common | SOLE |
| 57636Q104 | MA | MASTERCARD INC-CLASS A | $332.2M | 6.07% | 584,086 | Common | SOLE |
| 92826C839 | V | VISA INC-CLASS A SHRS | $182.1M | 3.33% | 533,522 | Common | SOLE |
| 43300A203 | HLT | HILTON WORLDWIDE | $140.8M | 2.57% | 542,613 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET INC-CL A | $83.7M | 1.53% | 344,391 | Common | SOLE |
| 303250104 | FICO | FAIR ISAAC INC | $998,186 | 0.02% | 667 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.