- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 24
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 8 listed it in both
- Shares listed
- 10,364,872
- combined, among listed positions
- Reported value
- $2.1bn
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 12 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +367,646.
Managers listing TKO in Q1 2026
24 of 24 holders
Largest increases and reductions, by shares
Increases
- MFS Investment Managementexisting position · 3,543,396 shares now+357,627
- Citadel Advisors LLCexisting position · 479,997 shares now+347,414
- T. Rowe Price Associates Incexisting position · 2,562,781 shares now+189,538
- Invesco Ltdexisting position · 1,581,789 shares now+81,878
- Woodline Partners LPexisting position · 409,004 shares now+25,451
Reductions
- Marshall Wace LLPexisting position · 131,114 shares now-260,345
- Millennium Management LLCexisting position · 19,573 shares now-84,372
- Two Sigma Investments LPexisting position · 16,500 shares now-62,301
- Fidelity (FMR LLC)existing position · 430,141 shares now-57,590
- AllianceBernstein LPexisting position · 375,132 shares now-53,080
New positions and exits
New (2)
Exited (5)
- Renaissance Technologies LLCwas $7.6m
- Quantbot Technologies LPwas $4.8m
- Bridgewater Associates LPwas $2.8m
- Verition Fund Management LLCwas $1.6m
- Schonfeld Strategic Advisors LLCwas $390k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2023 | 9 | $259m | n.a. | n.a. |
| Q4 2023 | 11 | $303m | 6 | 4 |
| Q1 2024 | 11 | $217m | 6 | 6 |
| Q2 2024 | 13 | $429m | 9 | 6 |
| Q3 2024 | 14 | $546m | 7 | 8 |
| Q4 2024 | 17 | $1.1bn | 13 | 3 |
| Q1 2025 | 10 | $1.1bn | 5 | 7 |
| Q2 2025 | 15 | $1.6bn | 11 | 5 |
| Q3 2025 | 12 | $1.7bn | 6 | 6 |
| Q4 2025 | 9 | $1.9bn | 11 | 19 |
| Q1 2026 | 6 | $1.5bn | 12 | 17 |
| Q2 2026 | 9 | $1.5bn | 23 | 7 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
TKO and AMZN →TKO and TSLA →TKO and HD →Choose a stock to compare with TKO →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own TKO, latest filings →Back to the 13F Explorer →