Islander Capital Partners, L.P. — TKO GROUP HOLDINGS INC TKO: Quarterly 13F Position History
Islander Capital Partners, L.P. has reported TKO GROUP HOLDINGS INC (TKO) on 2 13F-HR filings in Pactolio's tracked window, first appearing in Q4 2025. As of Q1 2026, the position is sized at 50,000 shares ($10.1M market value, 3.97% of the equity book). Quarter-over-quarter share count change: + 31,624 (+172.1%) .
- 50,000Shares Held (Latest Filing)
- $10.1MReported Market Value (Latest Filing)
- 3.97%Portfolio Weight (% of 13F Equity Book)
- +31,624Quarter-over-Quarter Share Change
- +$6.2MQuarter-over-Quarter Value Change
- 50,000Peak Reported Shares (Historical)
Recent initiation: Islander Capital Partners, L.P. first reported TKO on the Q4 2025 filing — fewer than three quarters of history are available.
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 2 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 50,000 | +31,624 | +172.1% | $10.1M | 3.97% | $201.65 |
| Q4 2025 | 18,376 | — | — | $3.8M | 1.73% | $209.00 |
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 Islander Capital Partners, L.P. first disclose a TKO position in 13F-HR filings?
Islander Capital Partners, L.P. first reported TKO GROUP HOLDINGS INC (TKO) on its 13F-HR filing for the period ending 2025-12-31 (Q4 2025). The position has appeared on 2 reported quarters within Pactolio's tracked window.
What was Islander Capital Partners, L.P.'s most recent quarter-over-quarter share-count change in TKO?
Between Q4 2025 and Q1 2026, Islander Capital Partners, L.P. added 31,624 shares of TKO (+172.1%), bringing the total reported position to 50,000 shares at a market value of $10.1M.
Does the implied price-per-share represent Islander Capital Partners, L.P.'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.