CAT ROCK CAPITAL MANAGEMENT LP: META PLATFORMS INC (META): Quarterly 13F Position History
As of Q1 2026, CAT ROCK CAPITAL MANAGEMENT LP reported 198,512 shares of META PLATFORMS INC (META), worth $113.6M and representing 17.6% of its 13F equity book. Quarter-over-quarter share count change: 17,000 (-7.9%) . The position first appeared in Q1 2018 and has been disclosed across 33 13F-HR filings in Pactolio's tracked window.
- 198,512Shares Held (Latest Filing)
- $113.6MReported Market Value (Latest Filing)
- 17.6%Portfolio Weight (% of 13F Equity Book)
- 17,000Quarter-over-Quarter Share Change
- -$28.7MQuarter-over-Quarter Value Change
- 797,192Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 33 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 198,512 | 17,000 | -7.9% | $113.6M | 17.6% | $572.1 |
| Q4 2025 | 215,512 | 54,600 | -20.2% | $142.3M | 20.4% | $660.1 |
| Q3 2025 | 270,112 | 37,000 | -12.0% | $198.4M | 24.5% | $734.4 |
| Q2 2025 | 307,112 | 18,677 | -5.7% | $226.7M | 28.6% | $738.1 |
| Q1 2025 | 325,789 | 8,702 | -2.6% | $187.8M | 24.9% | $576.4 |
| Q4 2024 | 334,491 | 45,600 | -12.0% | $195.8M | 25.6% | $585.5 |
| Q3 2024 | 380,091 | 3,600 | -0.9% | $217.6M | 24.7% | $572.4 |
| Q2 2024 | 383,691 | 0 | — | $193.5M | 21.7% | $504.2 |
| Q1 2024 | 383,691 | 128,901 | -25.1% | $186.3M | 21.3% | $485.6 |
| Q4 2023 | 512,592 | +4,600 | +0.9% | $181.4M | 27.5% | $354.0 |
| Q3 2023 | 507,992 | 17,000 | -3.2% | $152.5M | 22.7% | $300.2 |
| Q2 2023 | 524,992 | +224,500 | +74.7% | $150.7M | 20.8% | $287.0 |
| Q1 2023 | 300,492 | 6,700 | -2.2% | $63.7M | 9.0% | $211.9 |
| Q4 2022 | 307,192 | 11,000 | -3.5% | $37.0M | 6.8% | $120.3 |
| Q3 2022 | 318,192 | 32,000 | -9.1% | $43.2M | 9.6% | $135.7 |
| Q2 2022 | 350,192 | 447,000 | -56.1% | $56.5M | 12.0% | $161.2 |
| Q1 2022 | 797,192 | +278,000 | +53.5% | $177.3M | 18.4% | $222.4 |
| Q4 2021 | 519,192 | 185,000 | -26.3% | $174.6M | 16.9% | $336.3 |
| Q3 2021 | 704,192 | 0 | — | $239.0M | 21.0% | $339.4 |
| Q2 2021 | 704,192 | +100,000 | +16.6% | $244.9M | 20.7% | $347.7 |
| Q1 2021 | 604,192 | +72,000 | +13.5% | $178.0M | 16.5% | $294.5 |
| Q4 2020 | 532,192 | +56,600 | +11.9% | $145.4M | 13.9% | $273.2 |
| Q3 2020 | 475,592 | +25,000 | +5.5% | $124.6M | 12.9% | $261.9 |
| Q2 2020 | 450,592 | 47,000 | -9.4% | $102.3M | 10.8% | $227.1 |
| Q1 2020 | 497,592 | 32,908 | -6.2% | $83.0M | 10.0% | $166.8 |
| Q4 2019 | 530,500 | +214,000 | +67.6% | $108.9M | 15.3% | $205.2 |
| Q3 2019 | 316,500 | +316,500 | — | $56.4M | 8.9% | $178.1 |
| Q2 2019 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2019 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2018 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2018 | 0 | 269,513 | -100.0% | $0 | 0.0% | — |
| Q2 2018 | 269,513 | +54,401 | +25.3% | $52.4M | 17.8% | $194.3 |
| Q1 2018 | 215,112 | — | — | $34.4M | 12.8% | $159.8 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did CAT ROCK CAPITAL MANAGEMENT LP first disclose a META position in 13F-HR filings?
CAT ROCK CAPITAL MANAGEMENT LP first reported META PLATFORMS INC (META) on its 13F-HR filing for the period ending 2018-03-31 (Q1 2018). The position has appeared on 33 reported quarters within Pactolio's tracked window.
What was CAT ROCK CAPITAL MANAGEMENT LP's most recent quarter-over-quarter share-count change in META?
Between Q4 2025 and Q1 2026, CAT ROCK CAPITAL MANAGEMENT LP reduced its META position by 17,000 shares (-7.9%), leaving 198,512 shares at a market value of $113.6M.
Does the implied price-per-share represent CAT ROCK CAPITAL MANAGEMENT LP's cost basis in META?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.