Who owns TKO Group Holdings (TKO)
Which tracked institutional funds hold TKO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TKO company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
121 tracked funds added or opened TKO while 156 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
TKO’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes TKO more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TKO divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 621 tracked filers holding TKO, 299 increased or opened the position and 348 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases. A multi-insider buy cluster also fired inside the quarter.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in TKO between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 34
- Bahl & Gaynor LLC$75M
- Susquehanna Portfolio Strategies, LLC$25M
- Blue Grotto Capital, LLC$24M
- TUDOR INVESTMENT CORP ET AL$15M
- Alyeska Investment Group, L.P.$14M
- Holocene Advisors, LP$14M
Full exits 56
- NATIXIS ADVISORS, LLC$74M
- Point72 Asset Management, L.P.$39M
- DigitalBridge Group, Inc.$35M
- Perpetual Ltd$28M
- Pacer Advisors, Inc.$27M
- MARSHALL WACE, LLP$26M
Largest adds
- BlackRock, Inc.$387M
- BANK OF AMERICA CORP /DE/$139M
- XN LP$119M
- FMR LLC$87M
- NORTHERN TRUST CORP$38M
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/$36M
Largest trims
- STATE STREET CORP$360M
- MORGAN STANLEY$113M
- Ninety One UK Ltd$98M
- CITADEL ADVISORS LLC$90M
- Lindsell Train Ltd$71M
- Vontobel Holding Ltd.$71M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 5,668,039 | $1.1B | 8.2% | 2026-Q2 |
| MORGAN STANLEY trimmed | 4,702,447 | $947M | 6.8% | 2026-Q2 |
| STATE STREET CORP trimmed | 4,634,092 | $933M | 6.7% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 4,010,212 | $807M | 5.8% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 3,728,177 | $754M | 5.4% | 2026-Q2 |
| Ninety One UK Ltd trimmed | 3,139,948 | $632M | 4.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 3,045,638 | $613M | 4.4% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 2,636,406 | $531M | 3.8% | 2026-Q2 |
| XN LP added | 2,492,185 | $502M | 3.6% | 2026-Q2 |
| Lindsell Train Ltd trimmed | 2,098,862 | $423M | 3.0% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 2,087,661 | $420M | 3.0% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 1,729,452 | $348M | 2.5% | 2026-Q2 |
| Invesco Ltd. added | 1,599,787 | $322M | 2.3% | 2026-Q2 |
| UBS Group AG trimmed | 1,368,304 | $275M | 2.0% | 2026-Q2 |
| DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | 1,350,367 | $272M | 2.0% | 2026-Q2 |
| Clearbridge Investments, LLC added | 1,293,178 | $260M | 1.9% | 2026-Q2 |
| FMR LLC added | 821,839 | $165M | 1.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 786,019 | $158M | 1.1% | 2026-Q2 |
| Vontobel Holding Ltd. trimmed | 783,743 | $158M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 763,930 | $154M | 1.1% | 2026-Q2 |
| CONGRESS ASSET MANAGEMENT CO trimmed | 706,691 | $142M | 1.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 699,733 | $141M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 680,048 | $137M | 1.0% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 637,836 | $128M | 0.9% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC trimmed | 621,680 | $126M | 0.9% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 609,221 | $123M | 0.9% | 2026-Q2 |
| SOROS FUND MANAGEMENT LLC trimmed | 578,157 | $116M | 0.8% | 2026-Q2 |
| Munro Partners trimmed | 561,729 | $113M | 0.8% | 2026-Q2 |
| TD Asset Management Inc trimmed | 560,360 | $113M | 0.8% | 2026-Q2 |
| TREMBLANT CAPITAL GROUP trimmed | 540,968 | $109M | 0.8% | 2026-Q2 |
| GILDER GAGNON HOWE & CO LLC trimmed | 537,438 | $108M | 0.8% | 2026-Q2 |
| NORGES BANK trimmed | 526,687 | $106M | 0.8% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 481,531 | $97M | 0.7% | 2026-Q2 |
| HAWK RIDGE CAPITAL MANAGEMENT LP added | 477,537 | $96M | 0.7% | 2026-Q2 |
| FAIRVIEW CAPITAL INVESTMENT MANAGEMENT, LLC trimmed | 436,501 | $88M | 0.6% | 2026-Q2 |
| Woodline Partners LP added | 434,546 | $87M | 0.6% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 430,021 | $87M | 0.6% | 2026-Q2 |
| Independent Franchise Partners LLP trimmed | 429,092 | $86M | 0.6% | 2026-Q2 |
| Annex Advisory Services, LLC added | 418,586 | $84M | 0.6% | 2026-Q2 |
| Gates Capital Management, Inc. trimmed | 411,584 | $83M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 391,368 | $79M | 0.6% | 2026-Q2 |
| Bahl & Gaynor LLC new | 373,391 | $75M | 0.5% | 2026-Q2 |
| Epoch Investment Partners, Inc. trimmed | 360,614 | $73M | 0.5% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 354,283 | $71M | 0.5% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 352,179 | $76M | 0.5% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 346,661 | $70M | 0.5% | 2026-Q2 |
| CAT ROCK CAPITAL MANAGEMENT LP added | 339,211 | $68M | 0.5% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 317,741 | $64M | 0.5% | 2026-Q2 |
| CI INVESTMENTS INC. trimmed | 311,420 | $63M | 0.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 307,818 | $66M | 0.5% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 304,171 | $61M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 298,022 | $60M | 0.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 292,237 | $59M | 0.4% | 2026-Q2 |
| DAVENPORT & Co LLC added | 197,016 | $40M | 0.3% | 2026-Q2 |
| BARCLAYS PLC trimmed | 196,601 | $40M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 195,156 | $39M | 0.3% | 2026-Q2 |
| Valiant Capital Management, L.P. | 180,117 | $36M | 0.3% | 2026-Q2 |
| Northern Right Capital Management, L.P. added | 164,754 | $33M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 160,315 | $32M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 158,406 | $32M | 0.2% | 2026-Q2 |
| CITIGROUP INC trimmed | 156,587 | $32M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 148,996 | $30M | 0.2% | 2026-Q2 |
| MARSICO CAPITAL MANAGEMENT LLC added | 148,524 | $30M | 0.2% | 2026-Q2 |
| BRAUN STACEY ASSOCIATES INC added | 138,509 | $28M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 133,000 | $27M | 0.2% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 131,404 | $26M | 0.2% | 2026-Q2 |
| Ceredex Value Advisors LLC added | 131,050 | $26M | 0.2% | 2026-Q2 |
| Driehaus Capital Management LLC added | 124,029 | $25M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC new | 123,094 | $25M | 0.2% | 2026-Q2 |
| Blue Grotto Capital, LLC trimmed | 120,000 | $24M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 116,249 | $23M | 0.2% | 2026-Q2 |
| LPL Financial LLC added | 114,873 | $23M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 114,010 | $23M | 0.2% | 2026-Q2 |
| BARLOW WEALTH PARTNERS, LLC trimmed | 110,783 | $21M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 109,447 | $22M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 109,086 | $22M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 108,846 | $22M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 98,128 | $20M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 90,839 | $18M | 0.1% | 2026-Q2 |
| Aristotle Capital Boston, LLC trimmed | 89,647 | $18M | 0.1% | 2026-Q2 |
| ADAMS DIVERSIFIED EQUITY FUND, INC. | 88,500 | $18M | 0.1% | 2026-Q2 |
| Sycale Advisors (NY) LLC added | 80,861 | $16M | 0.1% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 80,174 | $16M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 76,729 | $15M | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL new | 75,895 | $15M | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 74,165 | $15M | 0.1% | 2026-Q2 |
| Sumitomo Mitsui DS Asset Management Company, Ltd trimmed | 72,682 | $15M | 0.1% | 2026-Q2 |
| Alyeska Investment Group, L.P. new | 71,645 | $14M | 0.1% | 2026-Q2 |
| Marathon Partners Equity Management, LLC trimmed | 71,500 | $14M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 71,183 | $14M | 0.1% | 2026-Q2 |
| Holocene Advisors, LP new | 69,550 | $14M | 0.1% | 2026-Q2 |
| Ninety One SA (Pty) Ltd added | 64,778 | $13M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 63,187 | $13M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 62,534 | $13M | 0.1% | 2026-Q2 |
| GABELLI FUNDS LLC added | 61,186 | $12M | 0.1% | 2026-Q2 |
| Triavera Capital LLC added | 60,991 | $12M | 0.1% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT CO LTD trimmed | 59,898 | $12M | 0.1% | 2026-Q2 |
| DOCK STREET ASSET MANAGEMENT INC trimmed | 59,704 | $12M | 0.1% | 2026-Q2 |
| Cornerstone Advisors, LLC | 59,607 | $12M | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 59,539 | $12M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.