TKO Group Holdings, Inc. (TKO) has 20 known insider and institutional holders on record. The largest holder is MCMAHON VINCENT K with 20,435,207 shares. Other notable holders include Silver Lake West VoteCo, L.L.C. and Endeavor Group Holdings, Inc..
Over the last 12 months, insiders have made 87 transactions in TKO stock — 20 buys (valued at $500.32M) and 39 sells (valued at $32.59M). Insider selling has exceeded buying during this period.
TKO Insider Ownership
Top Holder
MCMAHON VINCENT K
20,435,207 shares
Buys (12 mo)
20
$500.32M value
Sells (12 mo)
39
$32.59M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Mcmahon Vincent K |
10 Percent Owner |
20,435,207 |
2023-11-14 |
|
| 2 |
Silver Lake West Voteco, L.l.c. |
10 Percent Owner |
4,158,517 |
2025-06-04 |
|
| 3 |
Endeavor Group Holdings, Inc. |
10 Percent Owner |
4,158,517 |
2025-06-04 |
|
| 4 |
Pickett Ronald W |
Director |
2,537,699 |
2008-01-02 |
|
| 5 |
Whitesell Patrick |
10 Percent Owner |
2,155,188 |
2025-02-28 |
|
| 6 |
Silver Lake West Holdco, L.p. |
10 Percent Owner |
2,155,188 |
2025-02-28 |
|
| 7 |
Musser Warren V |
Director |
2,000,000 |
2007-04-30 |
|
| 8 |
Tienor Jason |
President and CEO |
701,803 |
2009-01-05 |
|
| 9 |
Hall Thomas M |
Director |
557,790 |
2008-01-02 |
|
| 10 |
Leimbach Richard J |
Chief Financial Officer |
351,000 |
2009-01-05 |
|
| 11 |
Grimes David W |
Director |
250,000 |
2006-02-10 |
|
| 12 |
Khan Nick |
Director |
100,618 |
2026-04-07 |
|
| 13 |
Shapiro Mark S |
See Remarks |
55,843 |
2026-01-22 |
|
| 14 |
Blumenfeld Seth D |
Director |
40,000 |
2007-04-26 |
|
| 15 |
Peeler James L |
Director |
40,000 |
2007-04-25 |
|
| 16 |
Lynch Tom |
Director |
40,000 |
2007-04-25 |
|
| 17 |
Kraft Jonathan |
Director |
19,784 |
2025-03-10 |
|
| 18 |
Emanuel Ariel |
Chief Executive Officer |
9,688 |
2026-01-22 |
|
| 19 |
Johnson Dwayne D. |
Director |
8,046 |
2025-12-02 |
|
| 20 |
Schleimer Andrew M |
Chief Financial Officer |
5,834 |
2026-01-22 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-06 |
Khan Nick |
Director |
Informative Sell |
200 |
$203.84 |
$40.77K |
| 2026-03-31 |
Khan Nick |
Director |
RSU Award |
89 |
- |
- |
| 2026-03-09 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
254 |
$199.15 |
$50.58K |
| 2026-03-03 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
616 |
$221.91 |
$136.7K |
| 2026-03-03 |
Khan Nick |
Director |
Informative Sell |
977 |
$221.98 |
$216.87K |
| 2026-02-23 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
616 |
$210.00 |
$129.36K |
| 2026-02-17 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
616 |
$208.01 |
$128.13K |
| 2026-02-09 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
616 |
$211.54 |
$130.31K |
| 2026-02-02 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
616 |
$202.04 |
$124.46K |
| 2026-01-27 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
480 |
$202.96 |
$97.42K |
| 2026-01-27 |
Krauss Seth D |
See Remarks |
Informative Sell |
200 |
$202.83 |
$40.57K |
| 2026-01-22 |
Khan Nick |
Director |
Informative Sell |
300 |
$204.91 |
$61.47K |
| 2026-01-22 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
1,238 |
$201.98 |
$250.05K |
| 2026-01-20 |
Kapral Shane |
Deputy Chief Financial Officer |
Option Exercise (Sell) |
442 |
- |
- |
| 2026-01-22 |
Khan Nick |
Director |
Informative Sell |
7,744 |
$201.98 |
$1.56M |
| 2026-01-20 |
Khan Nick |
Director |
Option Exercise (Sell) |
13,960 |
- |
- |
| 2026-01-21 |
Krauss Seth D |
See Remarks |
Informative Sell |
1,309 |
$204.11 |
$267.18K |
| 2026-01-20 |
Krauss Seth D |
See Remarks |
Option Exercise (Sell) |
4,709 |
- |
- |
| 2026-01-22 |
Schleimer Andrew M |
Chief Financial Officer |
Informative Sell |
11,978 |
$201.98 |
$2.42M |
| 2026-01-20 |
Schleimer Andrew M |
Chief Financial Officer |
Option Exercise (Sell) |
5,833 |
- |
- |
| 2026-01-22 |
Shapiro Mark S |
See Remarks |
Informative Sell |
14,363 |
$201.98 |
$2.9M |
| 2026-01-20 |
Shapiro Mark S |
See Remarks |
Option Exercise (Sell) |
27,921 |
- |
- |
| 2026-01-22 |
Emanuel Ariel |
Chief Executive Officer |
Tax Withholding of RSU |
39,768 |
$203.41 |
$8.09M |
| 2026-01-20 |
Emanuel Ariel |
Chief Executive Officer |
Option Exercise (Sell) |
9,688 |
- |
- |
| 2026-01-12 |
Kapral Shane |
Deputy Chief Financial Officer |
Informative Sell |
749 |
$198.83 |
$148.92K |