MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 17,995 Value ($000) $690 Avg Close $33.95 Range $27.79 - $40.39

Q2 2025

Shares 10,873 Value ($000) $429 Avg Close $41.19 Range $32.61 - $48.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,995	$690	$33.95	$27.79 - $40.39
Q2 2025	10,873	$429	$41.19	$32.61 - $48.76