Held by 4 tracked superinvestors.
See MKL insider (officer/director) trading →Steven Check
Check Capital Management · as of 2026-06-30
$154,696,297
79,209 shares
Francois Rochon
Giverny Capital · as of 2026-06-30
$60,303,090
30,877 shares
Josh Tarasoff
Greenlea Lane Capital · as of 2026-06-30
$39,655,868
20,305 shares
Thomas Russo
Gardner Russo & Quinn · as of 2026-06-30
$8,329,588
4,265 shares
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