Institutional Ownership
Tko Group Holdings Inc
CUSIP 87256C101CL ATKOQ1 2026
13D / 13G Filings
41
Schedule 13D/13G on record
Beneficial Filers
17
Distinct reporting persons
Largest Stake
62.6%
Max % of class reported
Institutional Holders
631
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
41 filings · latest Jan 2, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 2, 2026 | Endeavor Group Holdings, Inc. | 13D/A | 62.6% | — | SEC |
| 2 | Aug 6, 2025 | Ninety One Uk Ltd | 13G | 6.4% | 5.22M | SEC |
| 3 | Aug 1, 2025 | Vincent K. Mcmahon | 13G/A | 11.0% | 6.44M | SEC |
| 4 | Jun 4, 2025 | Silver Lake West Voteco, L.L.C. | 13D/A | 61.7% | — | SEC |
| 5 | Jun 4, 2025 | Endeavor Group Holdings, Inc. | 13D/A | 61.7% | — | SEC |
| 6 | May 13, 2025 | State Street Corporation | 13G | 6.2% | 5.03M | SEC |
| 7 | Apr 30, 2025 | Blackrock, Inc. | 13G/A | 5.3% | 4.35M | SEC |
| 8 | Apr 30, 2025 | The Vanguard Group | 13G/A | 9.8% | 7.98M | SEC |
| 9 | Mar 26, 2025 | Silver Lake West Holdco, L.P. | 13D/A | 61.0% | — | SEC |
| 10 | Mar 26, 2025 | Endeavor Group Holdings, Inc. | 13D/A | 61.0% | — | SEC |
31 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Tko Group Holdings Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | State Street Corp | 6.41M | $1.29B |
| 2 | Blackrock, Inc. | 5.31M | $1.07B |
| 3 | Morgan Stanley | 5.25M | $1.06B |
| 4 | Ninety One Uk Ltd | 3.62M | $729.83M |
| 5 | Massachusetts Financial Services Co /Ma/ | 3.54M | $718.04M |
| 6 | Lindsell Train Ltd | 2.45M | $493.94M |
| 7 | Geode Capital Management, LLC | 1.98M | $397.95M |
| 8 | Xn LP | 1.90M | $382.23M |
| 9 | Invesco Ltd. | 1.58M | $318.97M |
| 10 | Ubs Group AG | 1.55M | $312.07M |