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 2026-06-06 from SEC 13F data.
Live quotes available for 6 of 8 rows. Rows without a quote are marked unavailable.
| 1 | TDG | TRANSDIGM GROUP INC | 21.67% | Add +6.7% | 572,164 | $153.84M | $268.87 | No quote |
| 2 | PCLN | PRICELINE GROUP INC | 20.92% | - | 79,413 | $148.54M | No quote | No quote |
| 3 | CHTR | CHARTER COMMUNICATIONS | 19.48% | Add +6.5% | 410,537 | $138.29M | $336.85 | No quote |
| 4 | MCO | MOODYS CORP | 18.55% | - | 1,082,436 | $131.71M | $121.68 | No quote |
| 5 | WAB | WABTEC | 8.85% | - | 686,426 | $62.81M | $91.50 | No quote |
| 6 | MA | MASTERCARD INC CL A | 6.81% | - | 398,290 | $48.37M | $121.45 | No quote |
| 7 | V | VISA INC CL A | 3.73% | - | 282,516 | $26.49M | $93.78 | No quote |
| 8 | LBTYK | LIBERTY GLOBAL CL C | - | Sold | 0 | $0 | No quote | No quote |