William Blair & Company’s Altair Engineering Inc. Class A Common Stock ALTR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q4	–	Sell	-8,852	Closed	-$845K	–	1895
2024 Q3	$845K	Buy	8,852 +4,356	+97%	+$416K	﹤0.01%	951
2024 Q2	$441K	Buy	+4,496	New	+$441K	﹤0.01%	1129