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.
Get email alerts when AltaRock Partners files a new 13F — sign in or create a free account.
Updated 2026-06-06 from SEC 13F data.
Live quotes available for 6 of 6 rows. Rows without a quote are marked unavailable.
| 1 | CHTR | CHARTER COMMUNICATIONS | 32.26% | Reduce -4.8% | 1,095,411 | $683.91M | $624.34 | |
| 2 | TDG | TRANSDIGM GROUP INC | 27.45% | Add +2.7% | 1,224,961 | $582M | $475.12 | |
| 3 | GOOGL | ALPHABET INC - CL A | 24.95% | Add +0.2% | 360,885 | $528.91M | $1465.60 | |
| 4 | MCO | MOODYS CORP | 9.09% | Reduce -9.6% | 664,855 | $192.71M | $289.85 | |
| 5 | MA | MASTERCARD INC CL A | 6.17% | Reduce -6.1% | 386,940 | $130.85M | $338.17 | |
| 6 | V | VISA INC CL A | 0.08% | - | 8,516 | $1.7M | $199.98 |