WIC
ALTR

Water Island Capital’s Altair Engineering Inc. Class A Common Stock ALTR Stock Holding History

Water Island Capital’s Portfolio ALTR Stock Details ALTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-144,509
Closed -$15.8M – 84
2024
Q4 		$15.8M Buy
+144,509
New +$15.8M 1.7% 20