MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q3 2025

Shares 127,728 Value ($000) $4,294 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 95,754 Value ($000) $3,779 Avg Close $41.19 Range $32.61 - $48.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	127,728	$4,294	$35.86	$32.08 - $40.08
Q2 2025	95,754	$3,779	$41.19	$32.61 - $48.76