MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 3,966,534 Value ($000) $152,156 Avg Close $33.95 Range $27.79 - $40.39

Q3 2025

Shares 3,715,680 Value ($000) $124,921 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 2,530,560 Value ($000) $99,881 Avg Close $41.19 Range $32.61 - $48.76

Q1 2025

Shares 793,740 Value ($000) $28,035 Avg Close $34.28 Range $29.91 - $39.41

Q4 2024

Shares 865,019 Value ($000) $26,963 Avg Close $27.46 Range $22.62 - $31.93

Q3 2024

Shares 825,458 Value ($000) $19,497 Avg Close $21.77 Range $17.65 - $25.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,966,534	$152,156	$33.95	$27.79 - $40.39
Q3 2025	3,715,680	$124,921	$35.86	$32.08 - $40.08
Q2 2025	2,530,560	$99,881	$41.19	$32.61 - $48.76
Q1 2025	793,740	$28,035	$34.28	$29.91 - $39.41
Q4 2024	865,019	$26,963	$27.46	$22.62 - $31.93
Q3 2024	825,458	$19,497	$21.77	$17.65 - $25.49