MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q2 2025

Shares 12,194 Value ($000) $481 Avg Close $41.19 Range $32.61 - $48.76

Q4 2024

Shares 7,048 Value ($000) $220 Avg Close $27.46 Range $22.62 - $31.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	12,194	$481	$41.19	$32.61 - $48.76
Q4 2024	7,048	$220	$27.46	$22.62 - $31.93