Cat Rock Capital Management LP
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), Cat Rock Capital Management LP reported 14 stock positions worth $643.6 million. Its top holding was Meta Platforms Class A (META) at 17.6% of the portfolio, followed by Microsoft (MSFT, 14.3%) and Ares Management Class A (ARES, 10.0%). Compared with Q4 2025, it sold out of 2, added to 7 and reduced 6. The biggest buy was Ares Management Class A (ARES, shares +378%) and the biggest sale an exit from Intuit (INTU).
- Most Recent 13F
- Q2 2026
- Location
- GREENWICH, CT
- CIK
- 0001654648
- Portfolio Value
- $643.6M (Q1 2026)
- SEC Filing
- 0001214659-26-006432 ↗ filed May 15, 2026
Holdings Value
Holdings 14 stocks · $643.6M
| META Meta Platforms Inc. Class A | 17.65% | 198,512 | $113.6M | Reduce -7.9% |
| MSFT Microsoft Corp. | 14.32% | 248,913 | $92.1M | Add +19.7% |
| ARES Ares Management Corp. Class A | 9.97% | 588,100 | $64.2M | Add +377.7% |
| TKO Tko Group Holdings Inc. | 9.60% | 306,511 | $61.8M | Add +2.9% |
| TDG Transdigm Group Inc. | 8.30% | 46,084 | $53.4M | Add +57.4% |
| FA First Advantage Corp. | 7.73% | 4,228,018 | $49.7M | Add +26.5% |
| KSPI JSC Kaspi.kz ADR filed as KASPI KZ JSC | 7.26% | 631,001 | $46.7M | Reduce -2.2% |
| PDD PDD Holdings Inc. | 6.99% | 440,228 | $45.0M | Reduce -1.1% |
| LRN Stride Inc. | 3.58% | 261,625 | $23.1M | Add +33.7% |
| MSCI MSCI Inc. | 3.52% | 41,993 | $22.6M | Add +2.6% |
| TSM Taiwan Semiconductor-SP ADR | 3.26% | 62,176 | $21.0M | Reduce -51.1% |
| GOOG Alphabet Inc. Class C | 3.20% | 71,690 | $20.6M | Reduce -4.9% |
| DCBO Docebo Inc. | 2.98% | 1,094,869 | $19.2M | No change |
| DOCU Docusign Inc. | 1.65% | 224,600 | $10.6M | Reduce -2.8% |
Portfolio Sells Q4 2025 → Q1 2026
| INTU Intuit Inc. | Sold out | 0.00% | −3.88 |
| META Meta Platforms Inc. Class A | Reduce -7.9% | 17.65% | −2.75 |
| OWL Blue Owl Capital Inc. | Sold out | 0.00% | −2.61 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -51.1% | 3.26% | −2.28 |
| DOCU Docusign Inc. | Reduce -2.8% | 1.65% | −0.61 |
| PDD PDD Holdings Inc. | Reduce -1.1% | 6.99% | −0.25 |
| GOOG Alphabet Inc. Class C | Reduce -4.9% | 3.20% | −0.20 |
| KSPI JSC Kaspi.kz ADR | Reduce -2.2% | 7.26% | +0.04 |
Portfolio Buys Q4 2025 → Q1 2026
| ARES Ares Management Corp. Class A | Add +377.7% | 9.97% | +7.12 |
| TDG Transdigm Group Inc. | Add +57.4% | 8.30% | +2.72 |
| LRN Stride Inc. | Add +33.7% | 3.58% | +1.76 |
| FA First Advantage Corp. | Add +26.5% | 7.73% | +0.76 |
| TKO Tko Group Holdings Inc. | Add +2.9% | 9.60% | +0.67 |
| MSCI MSCI Inc. | Add +2.6% | 3.52% | +0.15 |
| MSFT Microsoft Corp. | Add +19.7% | 14.32% | −0.11 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 7 | $431.0M | TDG, FA, MSFT, ARES, TKO |
| Q1 2026 | 14 | $643.6M | META, MSFT, ARES, TKO, TDG |
| Q4 2025 | 16 | $697.4M | META, MSFT, TKO, PDD, KSPI |
| Q3 2025 | 16 | $810.4M | META, MSFT, PDD, KSPI, FA |
| Q2 2025 | 15 | $793.8M | META, MSFT, KSPI, TSM, PDD |
| Q1 2025 | 15 | $753.5M | META, MSFT, KSPI, PDD, SEMR |
| Q4 2024 | 14 | $765.0M | META, KSPI, PDD, SEMR, DCBO |
| Q3 2024 | 12 | $882.6M | META, KSPI, SEMR, PDD, DCBO |
| Q2 2024 | 11 | $892.6M | META, KSPI, SEMR, GOOG, PDD |
| Q1 2024 | 12 | $873.2M | META, KSPI, SEMR, DCBO, GOOG |