Historical shareholding details of HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holdings in Altair Engineering Inc - Ordinary Shares - Class A (ALTR)

Monthly changes of HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND shareholding in Altair Engineering Inc - Ordinary Shares - Class A over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2024 Healthcare Of Ontario Pension Plan Trust Fund 91,000 0.11%
Sep 30, 2024 Healthcare Of Ontario Pension Plan Trust Fund 14,200 0.02%
Mar 31, 2024 Healthcare Of Ontario Pension Plan Trust Fund 0 0.00%
Dec 31, 2023 Healthcare Of Ontario Pension Plan Trust Fund 85,000 0.10%
Sep 30, 2023 Healthcare Of Ontario Pension Plan Trust Fund 63,700 0.08%

View all ownership details of Altair Engineering Inc - Ordinary Shares - Class A