AltaRock Partners
As of Q2 2026, AltaRock Partners reported 8 long-equity positions worth $4.24B in aggregate.
Copy-investor backtest
- Latest quarter
- +5.60%
- 1-year
- +0.27%
- 3-year
- +56.65%
- 5-year
- +48.54%
- 3-year vs S&P 500
- -15.78%
- 5-year vs S&P 500
- -24.74%
- 5-year top 5
- +43.44%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-05-07 from SEC 13F data.
Live quotes available for 8 of 9 rows. Rows without a quote are marked unavailable.
| 1 | AMZN | AMAZON.COM INC | 33.10% | Reduce -3.2% | 7,314,534 | $1.69B | $230.82 | |
| 2 | TDG | TRANSDIGM GROUP INC | 25.28% | Reduce -0.7% | 969,400 | $1.29B | $1329.85 | |
| 3 | MSFT | MICROSOFT CORP | 19.75% | Reduce -18.9% | 2,082,357 | $1.01B | $483.62 | |
| 4 | MCO | MOODYS CORP | 8.16% | Reduce -14.2% | 814,503 | $416.09M | $510.85 | |
| 5 | MA | MASTERCARD INC-CLASS A | 6.07% | Reduce -7.2% | 541,836 | $309.32M | $570.88 | |
| 6 | V | VISA INC-CLASS A SHRS | 3.55% | Reduce -3.2% | 516,677 | $181.2M | $350.71 | |
| 7 | HLT | HILTON WORLDWIDE | 3.06% | - | 542,613 | $155.87M | $287.25 | |
| 8 | GOOGL | ALPHABET INC-CL A | 1.04% | Reduce -50.8% | 169,391 | $53.02M | $313.00 | |
| 9 | FICO | FAIR ISAAC INC | - | Sold | 0 | $0 | No quote | No quote |