Jane Street’s TKO Group TKO Stock Holding History

Jane Street’s Portfolio TKO Stock Details TKO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$725K	Buy	3,595 +172	+5%	+$35.2K	﹤0.01%	7200
2025 Q4	$715K	Sell	3,423 -133,748	-98%	-$26M	﹤0.01%	6904
2025 Q3	$27.7M	Buy	137,171 +98,115	+251%	+$17.9M	﹤0.01%	1367
2025 Q2	$7.11M	Buy	+39,056	New	+$6.27M	﹤0.01%	2556
2025 Q1	–	Sell	-80,908	Closed	-$12.4M	–	10605
2024 Q4	$11.5M	Buy	80,908 +39,682	+96%	+$5.18M	﹤0.01%	1748
2024 Q3	$5.1M	Buy	41,226 +5,581	+16%	+$638K	﹤0.01%	2833
2024 Q2	$3.85M	Sell	35,645 -33,256	-48%	-$3.38M	﹤0.01%	3383
2024 Q1	$5.95M	Sell	68,901 -96,217	-58%	-$8.01M	﹤0.01%	2386
2023 Q4	$13.5M	Buy	165,118 +93,855	+132%	+$7.45M	﹤0.01%	1643
2023 Q3	$5.99M	Buy	+71,263	New	+$6.62M	﹤0.01%	2366

Other funds holding TKO

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Lindsell Train London, United Kingdom $2.63B AUM 2.97% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jane Street's TKO Position: Q1 2026 in Review

Jane Street increased its TKO Group (TKO) stake by 5% in Q1 2026, buying an estimated $35.2K and bringing the position to 3,595 shares worth $725K. The position accounts for ﹤0.01% of the portfolio, ranked #7200.

Jane Street first reported a position in TKO in Q3 2023 and has held it in 10 quarters since. The position peaked at $27.7M in Q3 2025. 640 funds tracked by Wall St. Rank hold TKO as of Q1 2026.

Jane Street held 3,595 shares of TKO Group worth $725K as of Q1 2026.
Jane Street bought 172 TKO Group shares in Q1 2026, an estimated $35.2K.
TKO Group made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7200 holding.
Jane Street first reported a position in TKO Group in Q3 2023 and has held it in 10 quarters since.
Jane Street's TKO Group position peaked at $27.7M in Q3 2025.
640 funds tracked by Wall St. Rank held TKO Group as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.