State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Amprius Technologies AMPX Stock Holding History

State of Wisconsin Investment Board’s Portfolio AMPX Stock Details AMPX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-46,100
Closed -$124K – 2313
2025
Q1 		$124K Buy
+46,100
New +$124K ﹤0.01% 2155