Historical shareholding details of STRS OHIO holdings in Altair Engineering Inc - Ordinary Shares - Class A (ALTR)

Monthly changes of STRS OHIO shareholding in Altair Engineering Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2024	Strs Ohio	5,400	0.01%

Jun 30, 2024	Strs Ohio	15,300	0.02%

Mar 31, 2024	Strs Ohio	8,400	0.01%

Dec 31, 2023	Strs Ohio	17,500	0.02%

Sep 30, 2023	Strs Ohio	9,000	0.01%

Jun 30, 2023	Strs Ohio	4,600	0.01%

Mar 31, 2023	Strs Ohio	0	0.00%

Dec 31, 2022	Strs Ohio	500	0.00%