The largest holder of TKO Group stock is Gregory Fenelon (Investment Management), with 9.5 million shares (12.94% of the company), worth about $1.73 billion as of September 25, 2026. The 10 largest holders together own 68.1%.
In Q2 2026, 690 institutional holdings reports listed 88.9 million shares worth $14.90 billion, up 18.1% in shares from Q1 2026.
Insiders reported 100 transactions in the last two years: 39 sales worth $58.65 million and 25 purchases. The newest one on file is from May 13, 2026 (Emanuel Ariel Z, Chief Executive Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 13, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Gregory Fenelon (Investment Management) | 9.5 million | 12.94% | $1.7B |
| Vincent McMahon8.812 % | 6.4 million | 8.81% | $1.2B |
| Endeavor Group Holdings, Inc. | 6.0 million | 8.18% | $1.1B |
| Eaton Vance Management | 4.7 million | 6.43% | $859.0M |
| State Street Corporation | 4.6 million | 6.34% | $846.0M |
| BlackRock Advisors LLC | 4.6 million | 6.32% | $843.0M |
| Vanguard Capital Management LLC | 4.0 million | 5.49% | $732.0M |
| MFS Investment Management Canada Ltd. | 3.7 million | 5.10% | $681.0M |
| Ninety One UK Ltd. | 3.1 million | 4.29% | $573.0M |
| Vanguard Portfolio Management LLC | 3.0 million | 4.17% | $556.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 690 | 88.9 million | $14.9B |
| Q1 2026 | 679 | 75.3 million | $15.2B |
| Q4 2025 | 701 | 75.4 million | $15.7B |
| Q3 2025 | 653 | 80.6 million | $16.3B |
| Q2 2025 | 634 | 76.4 million | $13.9B |
| Q1 2025 | 567 | 78.2 million | $11.9B |
| Q4 2024 | 504 | 76.0 million | $10.8B |
| Q3 2024 | 442 | 75.3 million | $9.3B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Emanuel Ariel Z | May 13, 2026 | Chief Executive Officer | Purchase at price 184.60 - 185.36 per share. | $2.0M |
| Shapiro Mark S | May 13, 2026 | President | Purchase at price 184.62 - 185.40 per share. | $2.0M |
| Schleimer Andrew M | May 13, 2026 | Chief Financial Officer | Purchase at price 184.99 - 186.21 per share. | $499,953 |
| Khan Nicholas | May 4, 2026 | Director | Sale at price 185.49 - 186.93 per share. | $1.8M |
| Khan Nicholas | Apr 6, 2026 | Director | Sale at price 197.39 - 203.84 per share. | $1.9M |
| Khan Nicholas | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Kapral Shane | Mar 9, 2026 | Chief Financial Officer | Sale at price 199.15 per share. | $50,584 |
| Khan Nicholas | Mar 3, 2026 | Director | Sale at price 219.03 - 221.98 per share. | $2.1M |
| Kapral Shane | Mar 3, 2026 | Chief Financial Officer | Sale at price 221.91 per share. | $136,697 |
| Kapral Shane | Feb 23, 2026 | Chief Financial Officer | Sale at price 210.00 per share. | $129,360 |
| Kapral Shane | Feb 17, 2026 | Officer | Sale at price 208.01 per share. | $128,134 |
| Kapral Shane | Feb 9, 2026 | Officer | Sale at price 211.54 per share. | $130,309 |
Newest 12 of 100 insider transactions in the last two years.
Gregory Fenelon (Investment Management), with 12.94% of the company (as of September 25, 2026). Next: Vincent McMahon8.812 % (8.81%) and Endeavor Group Holdings, Inc. (8.18%).
690 institutional holdings reports listed TKO Group shares in Q2 2026, 88.9 million shares in all worth $14.90 billion.
In the last two years insiders reported 39 sales and 25 purchases (100 transactions in all); the newest on file is from May 13, 2026.