ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

Note: Option positions (PUT/CALL) are excluded.

Q4 2024
Shares 55,226 Value ($000) $6,026 Avg Close Range
Q3 2024
Shares 53,886 Value ($000) $5,147 Avg Close Range
Q2 2024
Shares 55,592 Value ($000) $5,452 Avg Close Range
Q1 2024
Shares 54,642 Value ($000) $4,707 Avg Close Range
Q4 2023
Shares 57,104 Value ($000) $4,805 Avg Close Range
Q3 2023
Shares 59,096 Value ($000) $3,697 Avg Close Range
Q2 2023
Shares 63,986 Value ($000) $4,853 Avg Close Range
Q1 2023
Shares 65,370 Value ($000) $4,714 Avg Close Range
Q4 2022
Shares 66,173 Value ($000) $3,009 Avg Close Range
Q3 2022
Shares 65,292 Value ($000) $2,887 Avg Close Range
Q2 2022
Shares 66,355 Value ($000) $3,484 Avg Close Range
Q1 2022
Shares 63,012 Value ($000) $4,058 Avg Close Range
Q4 2021
Shares 64,518 Value ($000) $4,989 Avg Close Range
Q3 2021
Shares 62,404 Value ($000) $4,302 Avg Close Range
Q2 2021
Shares 62,587 Value ($000) $4,317 Avg Close Range
Q1 2021
Shares 65,490 Value ($000) $4,098 Avg Close Range
Q4 2020
Shares 65,668 Value ($000) $3,821 Avg Close Range
Q3 2020
Shares 64,189 Value ($000) $2,695 Avg Close Range
Q2 2020
Shares 63,303 Value ($000) $2,516 Avg Close Range
Q1 2020
Shares 60,796 Value ($000) $1,611 Avg Close Range
Q4 2019
Shares 61,097 Value ($000) $2,194 Avg Close Range
Q3 2019
Shares 61,195 Value ($000) $2,119 Avg Close Range
Q2 2019
Shares 59,365 Value ($000) $2,398 Avg Close Range
Q1 2019
Shares 38,193 Value ($000) $1,406 Avg Close Range
Q4 2018
Shares 39,042 Value ($000) $1,077 Avg Close Range
Q3 2018
Shares 46,281 Value ($000) $2,011 Avg Close Range
Q2 2018
Shares 38,176 Value ($000) $1,305 Avg Close Range