AltaRock Partners
AltaRock Partners · 12 closed periods in the current 3-year detail window (latest closed period: Q4 2025 → next disclosure, 8 priced positions, +8.76% return). Every disclosed long-equity position appears in the table for its period; the Valid column shows 1 (counted in the math) or 0 (excluded — hover the row for the reason). See the methodology for the exact math.
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2026-02-13 → 2026-05-15
8 of 8 priced100.00% coverage+8.76%Holdings from Q4 2025 disclosure · accession 0001104659-26-015359 — these holdings should be identical to the manager's portfolio view for that quarter.
2026-02-13 → 2026-05-15
8 of 8 priced100.00% coverage+8.76%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| AMZN | 7,314,534 | $198.79 | — | $264.14 | $1.45B | $1.93B | +32.87% | 33.10% | +10.9 bps | 1 |
| TDG | 969,400 | $1286.67 | — | $1148.97 | $1.25B | $1.11B | -10.70% | 25.28% | -2.7 bps | 1 |
| MSFT | 2,082,357 | $401.32 | — | $421.92 | $835.69M | $878.59M | +5.13% | 19.75% | +1.0 bps | 1 |
| MCO | 814,503 | $426.44 | — | $428.90 | $347.34M | $349.34M | +0.58% | 8.16% | +0.0 bps | 1 |
| MA | 541,836 | $518.36 | — | $494.20 | $280.87M | $267.78M | -4.66% | 6.07% | -0.3 bps | 1 |
| V | 516,677 | $314.08 | — | $325.75 | $162.28M | $168.31M | +3.72% | 3.55% | +0.1 bps | 1 |
| HLT | 542,613 | $314.62 | — | $316.17 | $170.72M | $171.56M | +0.49% | 3.06% | +0.0 bps | 1 |
| GOOGL | 169,391 | $305.72 | — | $396.78 | $51.79M | $67.21M | +29.79% | 1.04% | +0.3 bps | 1 |
| Top 5 (by entry value)(5) | $4.17B | $4.54B | +9.03% | |||||||
| Total(8) | $4.55B | $4.95B | +8.76% | |||||||
2025-11-14 → 2026-02-13
9 of 9 priced100.00% coverage-11.53%Holdings from Q3 2025 disclosure · accession 0001104659-25-112002 — these holdings should be identical to the manager's portfolio view for that quarter.
2025-11-14 → 2026-02-13
9 of 9 priced100.00% coverage-11.53%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| AMZN | 7,558,253 | $234.69 | — | $198.79 | $1.77B | $1.5B | -15.30% | 30.34% | -4.6 bps | 1 |
| MSFT | 2,569,267 | $510.18 | — | $401.32 | $1.31B | $1.03B | -21.34% | 24.33% | -5.2 bps | 1 |
| TDG | 976,392 | $1340.60 | — | $1286.67 | $1.31B | $1.26B | -4.02% | 23.53% | -0.9 bps | 1 |
| MCO | 948,735 | $479.48 | — | $426.44 | $454.9M | $404.58M | -11.06% | 8.27% | -0.9 bps | 1 |
| MA | 584,086 | $545.73 | — | $518.36 | $318.75M | $302.77M | -5.02% | 6.07% | -0.3 bps | 1 |
| V | 533,522 | $330.02 | — | $314.08 | $176.07M | $167.57M | -4.83% | 3.33% | -0.2 bps | 1 |
| HLT | 542,613 | $269.67 | — | $314.62 | $146.33M | $170.72M | +16.67% | 2.57% | +0.4 bps | 1 |
| GOOGL | 344,391 | $276.41 | — | $305.72 | $95.19M | $105.29M | +10.60% | 1.53% | +0.2 bps | 1 |
| FICO | 667 | $1741.37 | — | $1344.74 | $1.16M | $896.94K | -22.78% | 0.02% | -0.0 bps | 1 |
| Top 5 (by entry value)(5) | $5.17B | $4.5B | -12.97% | |||||||
| Total(9) | $5.59B | $4.94B | -11.53% | |||||||
2025-08-14 → 2025-11-14
9 of 9 priced100.00% coverage-1.31%Holdings from Q2 2025 disclosure · accession 0001104659-25-078208 — these holdings should be identical to the manager's portfolio view for that quarter.
2025-08-14 → 2025-11-14
9 of 9 priced100.00% coverage-1.31%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 979,950 | $1412.73 | — | $1340.60 | $1.38B | $1.31B | -5.11% | 27.21% | -1.4 bps | 1 |
| AMZN | 6,275,906 | $230.98 | — | $234.69 | $1.45B | $1.47B | +1.61% | 25.14% | +0.4 bps | 1 |
| MSFT | 2,578,649 | $522.48 | — | $510.18 | $1.35B | $1.32B | -2.35% | 23.42% | -0.6 bps | 1 |
| MCO | 952,254 | $521.32 | — | $479.48 | $496.43M | $456.59M | -8.03% | 8.72% | -0.7 bps | 1 |
| MA | 586,254 | $583.76 | — | $545.73 | $342.23M | $319.94M | -6.51% | 6.01% | -0.4 bps | 1 |
| V | 535,412 | $345.49 | — | $330.02 | $184.98M | $176.7M | -4.48% | 3.47% | -0.2 bps | 1 |
| GOOGL | 1,045,429 | $202.94 | — | $276.41 | $212.16M | $288.97M | +36.20% | 3.36% | +1.2 bps | 1 |
| HLT | 544,596 | $270.34 | — | $269.67 | $147.23M | $146.86M | -0.25% | 2.65% | -0.0 bps | 1 |
| FICO | 670 | $1318.18 | — | $1741.37 | $883.18K | $1.17M | +32.10% | 0.02% | +0.0 bps | 1 |
| Top 5 (by entry value)(5) | $5.02B | $4.88B | -2.81% | |||||||
| Total(9) | $5.57B | $5.49B | -1.31% | |||||||
2025-05-14 → 2025-08-14
9 of 9 priced100.00% coverage+8.94%Holdings from Q1 2025 disclosure · accession 0001104659-25-048610 — these holdings should be identical to the manager's portfolio view for that quarter.
2025-05-14 → 2025-08-14
9 of 9 priced100.00% coverage+8.94%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 979,950 | $1391.19 | — | $1412.73 | $1.36B | $1.38B | +1.55% | 27.26% | +0.4 bps | 1 |
| AMZN | 5,202,415 | $210.25 | — | $230.98 | $1.09B | $1.2B | +9.86% | 19.90% | +2.0 bps | 1 |
| MSFT | 2,578,649 | $452.94 | — | $522.48 | $1.17B | $1.35B | +15.35% | 19.46% | +3.0 bps | 1 |
| GOOGL | 3,454,367 | $165.37 | — | $202.94 | $571.25M | $701.03M | +22.72% | 10.74% | +2.4 bps | 1 |
| MCO | 950,905 | $479.05 | — | $521.32 | $455.53M | $495.73M | +8.82% | 8.90% | +0.8 bps | 1 |
| MA | 586,254 | $573.28 | — | $583.76 | $336.09M | $342.23M | +1.83% | 6.46% | +0.1 bps | 1 |
| V | 850,412 | $356.46 | — | $345.49 | $303.14M | $293.81M | -3.08% | 5.99% | -0.2 bps | 1 |
| HLT | 273,957 | $253.00 | — | $270.34 | $69.31M | $74.06M | +6.85% | 1.25% | +0.1 bps | 1 |
| FICO | 670 | $2125.90 | — | $1318.18 | $1.42M | $883.18K | -37.99% | 0.02% | -0.0 bps | 1 |
| Top 5 (by entry value)(5) | $4.65B | $5.13B | +10.28% | |||||||
| Total(9) | $5.36B | $5.84B | +8.94% | |||||||
2025-02-14 → 2025-05-14
10 of 10 priced100.00% coverage-0.79%Holdings from Q4 2024 disclosure · accession 0001104659-25-014306 — these holdings should be identical to the manager's portfolio view for that quarter.
2025-02-14 → 2025-05-14
10 of 10 priced100.00% coverage-0.79%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,000,604 | $1314.19 | — | $1391.19 | $1.31B | $1.39B | +5.86% | 25.65% | +1.5 bps | 1 |
| AMZN | 5,278,320 | $228.68 | — | $210.25 | $1.21B | $1.11B | -8.06% | 23.42% | -1.9 bps | 1 |
| MSFT | 1,891,641 | $408.43 | — | $452.94 | $772.6M | $856.8M | +10.90% | 16.13% | +1.8 bps | 1 |
| GOOGL | 3,480,801 | $185.23 | — | $165.37 | $644.75M | $575.62M | -10.72% | 13.33% | -1.4 bps | 1 |
| MCO | 950,905 | $522.84 | — | $479.05 | $497.17M | $455.53M | -8.38% | 9.11% | -0.8 bps | 1 |
| MA | 586,254 | $564.76 | — | $573.28 | $331.09M | $336.09M | +1.51% | 6.24% | +0.1 bps | 1 |
| V | 874,912 | $353.81 | — | $356.46 | $309.55M | $311.87M | +0.75% | 5.59% | +0.0 bps | 1 |
| HLT | 91,328 | $265.87 | — | $253.00 | $24.28M | $23.11M | -4.84% | 0.46% | -0.0 bps | 1 |
| CHTR | 6,025 | $360.27 | — | $413.86 | $2.17M | $2.49M | +14.88% | 0.04% | +0.0 bps | 1 |
| FICO | 670 | $1799.19 | — | $2125.90 | $1.21M | $1.42M | +18.16% | 0.03% | +0.0 bps | 1 |
| Top 5 (by entry value)(5) | $4.44B | $4.39B | -1.05% | |||||||
| Total(10) | $5.1B | $5.06B | -0.79% | |||||||
2024-11-13 → 2025-02-14
9 of 9 priced100.00% coverage+2.27%Holdings from Q3 2024 disclosure · accession 0001104659-24-117526 — these holdings should be identical to the manager's portfolio view for that quarter.
2024-11-13 → 2025-02-14
9 of 9 priced100.00% coverage+2.27%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,048,264 | $1363.00 | — | $1314.19 | $1.43B | $1.38B | -3.58% | 29.46% | -1.1 bps | 1 |
| AMZN | 5,402,320 | $214.10 | — | $228.68 | $1.16B | $1.24B | +6.81% | 19.83% | +1.4 bps | 1 |
| MSFT | 1,934,816 | $425.20 | — | $408.43 | $822.68M | $790.24M | -3.94% | 16.40% | -0.6 bps | 1 |
| GOOGL | 3,333,905 | $178.88 | — | $185.23 | $596.37M | $617.54M | +3.55% | 10.89% | +0.4 bps | 1 |
| MCO | 1,066,619 | $479.42 | — | $522.84 | $511.36M | $557.67M | +9.06% | 9.97% | +0.9 bps | 1 |
| V | 1,118,383 | $309.48 | — | $353.81 | $346.12M | $395.7M | +14.32% | 6.06% | +0.9 bps | 1 |
| MA | 620,033 | $521.88 | — | $564.76 | $323.58M | $350.17M | +8.22% | 6.03% | +0.5 bps | 1 |
| FICO | 34,652 | $2348.45 | — | $1799.19 | $81.38M | $62.35M | -23.39% | 1.33% | -0.3 bps | 1 |
| CHTR | 6,025 | $406.22 | — | $360.27 | $2.45M | $2.17M | -11.31% | 0.04% | -0.0 bps | 1 |
| Top 5 (by entry value)(5) | $4.52B | $4.58B | +1.39% | |||||||
| Total(9) | $5.27B | $5.39B | +2.27% | |||||||
2024-08-14 → 2024-11-13
9 of 9 priced100.00% coverage+11.42%Holdings from Q2 2024 disclosure · accession 0001104659-24-089560 — these holdings should be identical to the manager's portfolio view for that quarter.
2024-08-14 → 2024-11-13
9 of 9 priced100.00% coverage+11.42%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,073,264 | $1248.36 | — | $1363.00 | $1.34B | $1.46B | +9.18% | 28.22% | +2.6 bps | 1 |
| MSFT | 1,934,816 | $416.86 | — | $425.20 | $806.55M | $822.68M | +2.00% | 17.80% | +0.4 bps | 1 |
| AMZN | 4,129,460 | $170.10 | — | $214.10 | $702.42M | $884.12M | +25.87% | 16.43% | +4.2 bps | 1 |
| GOOGL | 4,002,110 | $160.37 | — | $178.88 | $641.82M | $715.9M | +11.54% | 15.00% | +1.7 bps | 1 |
| V | 1,778,383 | $261.14 | — | $309.48 | $464.41M | $550.37M | +18.51% | 9.61% | +1.8 bps | 1 |
| MCO | 1,087,080 | $466.15 | — | $479.42 | $506.74M | $521.17M | +2.85% | 9.42% | +0.3 bps | 1 |
| MA | 267,033 | $460.16 | — | $521.88 | $122.88M | $139.36M | +13.41% | 2.42% | +0.3 bps | 1 |
| FICO | 34,652 | $1809.75 | — | $2348.45 | $62.71M | $81.38M | +29.77% | 1.06% | +0.3 bps | 1 |
| CHTR | 6,025 | $351.22 | — | $406.22 | $2.12M | $2.45M | +15.66% | 0.04% | +0.0 bps | 1 |
| Top 5 (by entry value)(5) | $4B | $4.41B | +10.24% | |||||||
| Total(9) | $4.65B | $5.18B | +11.42% | |||||||
2024-05-21 → 2024-08-14
8 of 8 priced100.00% coverage-4.04%Holdings from Q1 2024 disclosure · accession 0001104659-24-063732 — these holdings should be identical to the manager's portfolio view for that quarter.
2024-05-21 → 2024-08-14
8 of 8 priced100.00% coverage-4.04%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,156,398 | $1336.84 | — | $1248.36 | $1.55B | $1.44B | -6.62% | 30.61% | -2.0 bps | 1 |
| AMZN | 4,204,460 | $183.15 | — | $170.10 | $770.05M | $715.18M | -7.13% | 16.30% | -1.2 bps | 1 |
| MSFT | 1,754,186 | $429.04 | — | $416.86 | $752.62M | $731.25M | -2.84% | 15.86% | -0.5 bps | 1 |
| GOOGL | 4,285,110 | $177.85 | — | $160.37 | $762.11M | $687.2M | -9.83% | 13.90% | -1.4 bps | 1 |
| V | 1,778,383 | $275.95 | — | $261.14 | $490.74M | $464.41M | -5.37% | 10.67% | -0.6 bps | 1 |
| MCO | 800,135 | $412.95 | — | $466.15 | $330.42M | $372.98M | +12.88% | 6.76% | +0.9 bps | 1 |
| CHTR | 504,868 | $275.11 | — | $351.22 | $138.89M | $177.32M | +27.67% | 3.15% | +0.9 bps | 1 |
| MA | 267,033 | $459.10 | — | $460.16 | $122.59M | $122.88M | +0.23% | 2.76% | +0.0 bps | 1 |
| Top 5 (by entry value)(5) | $4.32B | $4.04B | -6.47% | |||||||
| Total(8) | $4.91B | $4.71B | -4.04% | |||||||
2024-02-15 → 2024-05-21
8 of 8 priced100.00% coverage+10.52%Holdings from Q4 2023 disclosure · accession 0001104659-24-024107 — these holdings should be identical to the manager's portfolio view for that quarter.
2024-02-15 → 2024-05-21
8 of 8 priced100.00% coverage+10.52%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,237,622 | $1157.79 | — | $1336.84 | $1.43B | $1.65B | +15.46% | 27.93% | +4.3 bps | 1 |
| MSFT | 1,990,714 | $406.56 | — | $429.04 | $809.34M | $854.1M | +5.53% | 16.70% | +0.9 bps | 1 |
| GOOGL | 4,859,830 | $142.77 | — | $177.85 | $693.84M | $864.32M | +24.57% | 15.14% | +3.7 bps | 1 |
| AMZN | 4,434,634 | $169.80 | — | $183.15 | $753M | $812.2M | +7.86% | 15.03% | +1.2 bps | 1 |
| V | 1,827,153 | $280.98 | — | $275.95 | $513.39M | $504.2M | -1.79% | 10.61% | -0.2 bps | 1 |
| MCO | 810,635 | $373.24 | — | $412.95 | $302.56M | $334.75M | +10.64% | 7.06% | +0.8 bps | 1 |
| CHTR | 573,760 | $294.14 | — | $275.11 | $168.77M | $157.85M | -6.47% | 4.97% | -0.3 bps | 1 |
| MA | 268,994 | $471.28 | — | $459.10 | $126.77M | $123.5M | -2.58% | 2.56% | -0.1 bps | 1 |
| Top 5 (by entry value)(5) | $4.2B | $4.69B | +11.58% | |||||||
| Total(8) | $4.8B | $5.31B | +10.52% | |||||||
2023-11-14 → 2024-02-15
8 of 8 priced100.00% coverage+10.98%Holdings from Q3 2023 disclosure · accession 0001104659-23-117428 — these holdings should be identical to the manager's portfolio view for that quarter.
2023-11-14 → 2024-02-15
8 of 8 priced100.00% coverage+10.98%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,310,086 | $996.74 | — | $1157.79 | $1.31B | $1.52B | +16.16% | 27.67% | +4.5 bps | 1 |
| MSFT | 2,211,512 | $370.27 | — | $406.56 | $818.86M | $899.11M | +9.80% | 17.49% | +1.7 bps | 1 |
| GOOGL | 5,259,222 | $133.62 | — | $142.77 | $702.74M | $750.86M | +6.85% | 17.24% | +1.2 bps | 1 |
| AMZN | 4,600,234 | $145.80 | — | $169.80 | $670.71M | $781.12M | +16.46% | 14.65% | +2.4 bps | 1 |
| V | 2,078,020 | $246.94 | — | $280.98 | $513.15M | $583.88M | +13.78% | 11.97% | +1.7 bps | 1 |
| CHTR | 497,702 | $414.84 | — | $294.14 | $206.47M | $146.39M | -29.10% | 5.48% | -1.6 bps | 1 |
| MA | 280,451 | $397.65 | — | $471.28 | $111.52M | $132.17M | +18.52% | 2.78% | +0.5 bps | 1 |
| MCO | 344,434 | $351.17 | — | $373.24 | $120.95M | $128.56M | +6.28% | 2.73% | +0.2 bps | 1 |
| Top 5 (by entry value)(5) | $4.01B | $4.53B | +12.98% | |||||||
| Total(8) | $4.45B | $4.94B | +10.98% | |||||||
2023-08-14 → 2023-11-14
8 of 8 priced100.00% coverage+7.78%Holdings from Q2 2023 disclosure · accession 0001104659-23-091497 — these holdings should be identical to the manager's portfolio view for that quarter.
2023-08-14 → 2023-11-14
8 of 8 priced100.00% coverage+7.78%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,357,491 | $865.01 | — | $996.74 | $1.17B | $1.35B | +15.23% | 29.15% | +4.4 bps | 1 |
| MSFT | 2,272,041 | $324.04 | — | $370.27 | $736.23M | $841.27M | +14.27% | 18.58% | +2.7 bps | 1 |
| GOOGL | 5,736,600 | $131.33 | — | $133.62 | $753.39M | $766.52M | +1.74% | 16.49% | +0.3 bps | 1 |
| AMZN | 5,106,781 | $140.57 | — | $145.80 | $717.86M | $744.57M | +3.72% | 15.99% | +0.6 bps | 1 |
| V | 1,981,276 | $242.90 | — | $246.94 | $481.25M | $489.26M | +1.66% | 11.30% | +0.2 bps | 1 |
| CHTR | 399,465 | $427.28 | — | $414.84 | $170.68M | $165.71M | -2.91% | 3.52% | -0.1 bps | 1 |
| MA | 294,510 | $398.58 | — | $397.65 | $117.39M | $117.11M | -0.23% | 2.78% | -0.0 bps | 1 |
| MCO | 261,534 | $338.78 | — | $351.17 | $88.6M | $91.84M | +3.66% | 2.18% | +0.1 bps | 1 |
| Top 5 (by entry value)(5) | $3.86B | $4.19B | +8.59% | |||||||
| Total(8) | $4.24B | $4.57B | +7.78% | |||||||
2023-05-16 → 2023-08-14
8 of 8 priced100.00% coverage+10.42%Holdings from Q1 2023 disclosure · accession 0001104659-23-061059 — these holdings should be identical to the manager's portfolio view for that quarter.
2023-05-16 → 2023-08-14
8 of 8 priced100.00% coverage+10.42%
| Ticker | Entry shares | Entry $ | Split | Exit $ | Entry value | Exit value | Return | Weight | Contribution | Valid |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | 1,383,124 | $807.07 | — | $865.01 | $1.12B | $1.2B | +7.18% | 27.92% | +2.0 bps | 1 |
| MSFT | 2,331,929 | $311.74 | — | $324.04 | $726.96M | $755.64M | +3.95% | 18.42% | +0.7 bps | 1 |
| GOOGL | 6,282,417 | $119.51 | — | $131.33 | $750.81M | $825.07M | +9.89% | 17.85% | +1.8 bps | 1 |
| AMZN | 5,864,951 | $113.40 | — | $140.57 | $665.09M | $824.44M | +23.96% | 16.59% | +4.0 bps | 1 |
| V | 1,648,124 | $230.47 | — | $242.90 | $379.84M | $400.33M | +5.39% | 10.18% | +0.5 bps | 1 |
| CHTR | 399,465 | $335.34 | — | $427.28 | $133.96M | $170.68M | +27.42% | 3.91% | +1.1 bps | 1 |
| MA | 294,510 | $380.24 | — | $398.58 | $111.98M | $117.39M | +4.82% | 2.93% | +0.1 bps | 1 |
| MCO | 261,534 | $307.43 | — | $338.78 | $80.4M | $88.6M | +10.20% | 2.19% | +0.2 bps | 1 |
| Top 5 (by entry value)(5) | $3.64B | $4B | +9.97% | |||||||
| Total(8) | $3.97B | $4.38B | +10.42% | |||||||