Altair Engineering Inc.

STATE OF WISCONSIN INVESTMENT BOARD

Report date

12/31/2024

Quarter

2024 Q4

Filed

2/14/2025

Shares

197,530

Value ($000)

21,552

Weight

0.1%

2019 Q4 - 2024 Q4 (21 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2024 Q4	2/14/2025	21,552	0.1%	197,530	12/31/2024
2024 Q3	11/14/2024	9,558	0.0%	100,078	9/30/2024
2024 Q2	8/14/2024	9,816	0.0%	100,078	6/30/2024
2024 Q1	5/14/2024	9,237	0.0%	107,218	3/31/2024
2023 Q4	2/12/2024	9,589	0.0%	113,946	12/31/2023
2023 Q3	11/14/2023	5,686	0.0%	90,888	9/30/2023
2023 Q2	8/14/2023	7,264	0.0%	95,776	6/30/2023
2023 Q1	5/15/2023	7,084	0.0%	98,234	3/31/2023
2022 Q4	2/14/2023	5,016	0.0%	110,307	12/31/2022
2022 Q3	11/14/2022	5,019	0.0%	113,497	9/30/2022
2022 Q2	8/15/2022	6,130	0.0%	116,756	6/30/2022
2022 Q1	5/13/2022	8,027	0.0%	124,650	3/31/2022
2021 Q4	2/11/2022	9,638	0.0%	124,650	12/31/2021
2021 Q3	11/12/2021	8,593	0.0%	124,650	9/30/2021
2021 Q2	8/12/2021	8,597	0.0%	124,650	6/30/2021
2021 Q1	5/17/2021	7,799	0.0%	124,650	3/31/2021
2020 Q4	2/3/2021	7,252	0.0%	124,650	12/31/2020
2020 Q3	11/16/2020	5,883	0.0%	140,150	9/30/2020
2020 Q2	8/12/2020	5,670	0.0%	142,650	6/30/2020
2020 Q1	5/6/2020	3,714	0.0%	140,150	3/31/2020
2019 Q4	2/14/2020	5,033	0.0%	140,150	12/31/2019