AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Jump Financial, LLC's Holding History (CIK: 0001831577)

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

Q4 2025

Shares 10,100 Value ($000) $2,912 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 12,692 Value ($000) $3,026 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 9,723 Value ($000) $1,913 Avg Close $173.47 Range $139.20 - $199.47

Q4 2022

Shares 13,703 Value ($000) $2,171 Avg Close $141.36 Range $108.04 - $163.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,100	$2,912	$258.45	$230.09 - $299.69
Q3 2025	12,692	$3,026	$220.39	$194.74 - $250.14
Q2 2025	9,723	$1,913	$173.47	$139.20 - $199.47
Q4 2022	13,703	$2,171	$141.36	$108.04 - $163.24