MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 159,527 Value ($000) $6,119 Avg Close $33.95 Range $27.79 - $40.39

Q3 2025

Shares 147,858 Value ($000) $4,971 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 147,858 Value ($000) $5,836 Avg Close $41.19 Range $32.61 - $48.76

Q1 2025

Shares 147,858 Value ($000) $5,222 Avg Close $34.28 Range $29.91 - $39.41

Q4 2024

Shares 144,754 Value ($000) $4,512 Avg Close $27.46 Range $22.62 - $31.93

Q3 2024

Shares 130,500 Value ($000) $3,082 Avg Close $21.77 Range $17.65 - $25.49

Q2 2024

Shares 130,500 Value ($000) $2,610 Avg Close $19.14 Range $17.65 - $22.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	159,527	$6,119	$33.95	$27.79 - $40.39
Q3 2025	147,858	$4,971	$35.86	$32.08 - $40.08
Q2 2025	147,858	$5,836	$41.19	$32.61 - $48.76
Q1 2025	147,858	$5,222	$34.28	$29.91 - $39.41
Q4 2024	144,754	$4,512	$27.46	$22.62 - $31.93
Q3 2024	130,500	$3,082	$21.77	$17.65 - $25.49
Q2 2024	130,500	$2,610	$19.14	$17.65 - $22.83