MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2025

Shares 451,618 Value ($000) $15,951 Avg Close $34.28 Range $29.91 - $39.41

Q4 2024

Shares 710,816 Value ($000) $22,156 Avg Close $27.46 Range $22.62 - $31.93

Q3 2024

Shares 11,422 Value ($000) $270 Avg Close $21.77 Range $17.65 - $25.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	451,618	$15,951	$34.28	$29.91 - $39.41
Q4 2024	710,816	$22,156	$27.46	$22.62 - $31.93
Q3 2024	11,422	$270	$21.77	$17.65 - $25.49