CAT ROCK CAPITAL MANAGEMENT LP: TKO GROUP HOLDINGS INC (TKO): Quarterly 13F Position History
As of Q1 2026, CAT ROCK CAPITAL MANAGEMENT LP reported 306,511 shares of TKO GROUP HOLDINGS INC (TKO), worth $61.8M and representing 9.6% of its 13F equity book. Quarter-over-quarter share count change: + 8,500 (+2.9%) . The position first appeared in Q3 2025 and has been disclosed across 3 13F-HR filings in Pactolio's tracked window.
- 306,511Shares Held (Latest Filing)
- $61.8MReported Market Value (Latest Filing)
- 9.6%Portfolio Weight (% of 13F Equity Book)
- +8,500Quarter-over-Quarter Share Change
- -$476.4KQuarter-over-Quarter Value Change
- 306,511Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 306,511 | +8,500 | +2.9% | $61.8M | 9.6% | $201.7 |
| Q4 2025 | 298,011 | +71,411 | +31.5% | $62.3M | 8.9% | $209.0 |
| Q3 2025 | 226,600 | — | — | $45.8M | 5.6% | $202.0 |
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 TKO position in 13F-HR filings?
CAT ROCK CAPITAL MANAGEMENT LP first reported TKO GROUP HOLDINGS INC (TKO) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was CAT ROCK CAPITAL MANAGEMENT LP's most recent quarter-over-quarter share-count change in TKO?
Between Q4 2025 and Q1 2026, CAT ROCK CAPITAL MANAGEMENT LP added 8,500 shares of TKO (+2.9%), bringing the total reported position to 306,511 shares at a market value of $61.8M.
Does the implied price-per-share represent CAT ROCK CAPITAL MANAGEMENT LP's cost basis in TKO?
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.