Jane Street’s Markel Group MKL Stock Holding History

Jane Street’s Portfolio MKL Stock Details MKL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$9.76M	Sell	5,100 -1,400	-22%	-$2.84M	﹤0.01%	2572
2025 Q4	$14M	Buy	6,500 +3,600	+124%	+$7.29M	﹤0.01%	1945
2025 Q3	$5.54M	Sell	2,900 -300	-9%	-$588K	﹤0.01%	3278
2025 Q2	$6.39M	Buy	3,200 +1,400	+78%	+$2.63M	﹤0.01%	2692
2025 Q1	$3.37M	Buy	+1,800	New	+$3.31M	﹤0.01%	3546

Other funds holding MKL

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

DSA

Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return

Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

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

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

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

VLKIM

Van Lanschot Kempen Investment Management Amsterdam, Netherlands $11.4B AUM 16.77% 1-Year Est. Return

Jane Street's MKL Position: Q1 2026 in Review

Jane Street increased its Markel Group (MKL) stake by 89% in Q1 2026, buying an estimated $33.4M and bringing the position to 34,881 shares worth $66.8M. The position accounts for 0.01% of the portfolio, ranked #876.

Jane Street first reported a position in MKL in Q3 2013 and has held it in 33 quarters since. 927 funds tracked by Wall St. Rank hold MKL as of Q1 2026.

Jane Street held 34,881 shares of Markel Group worth $66.8M as of Q1 2026.
Jane Street bought 16,471 Markel Group shares in Q1 2026, an estimated $33.4M.
Markel Group made up 0.01% of Jane Street's portfolio in Q1 2026, its #876 holding.
Jane Street first reported a position in Markel Group in Q3 2013 and has held it in 33 quarters since.
927 funds tracked by Wall St. Rank held Markel Group as of Q1 2026.

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