WINMARK CORP

Ticker: WINA CUSIP: 974250102 Class: Common Stock

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

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

Q4 2025

Shares 777 Value ($000) $315 Avg Close $427.84 Range $383.24 - $527.37

Q2 2025

Shares 930 Value ($000) $351 Avg Close $386.59 Range $295.79 - $459.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	777	$315	$427.84	$383.24 - $527.37
Q2 2025	930	$351	$386.59	$295.79 - $459.93