Historical shareholding details of Nisa Investment Advisors, L.L.C. holdings in Altair Engineering Inc - Ordinary Shares - Class A (ALTR)

Monthly changes of Nisa Investment Advisors, L.L.C. 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
Dec 31, 2024	Nisa Investment Advisors, L.L.C.	2,109	0.00%

Sep 30, 2024	Nisa Investment Advisors, L.L.C.	2,037	0.00%

Jun 30, 2024	Nisa Investment Advisors, L.L.C.	1,998	0.00%

Mar 31, 2024	Nisa Investment Advisors, L.L.C.	1,952	0.00%

Dec 31, 2023	Nisa Investment Advisors, L.L.C.	1,905	0.00%

Sep 30, 2023	Nisa Investment Advisors, L.L.C.	1,905	0.00%

Jun 30, 2023	Nisa Investment Advisors, L.L.C.	1,905	0.00%

Mar 31, 2023	Nisa Investment Advisors, L.L.C.	2,075	0.00%