ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2024
Shares 220,435 Value ($000) $24,052 Avg Close — Range —
Q3 2024
Shares 93,426 Value ($000) $8,923 Avg Close — Range —
Q2 2024
Shares 67,341 Value ($000) $6,605 Avg Close — Range —
Q1 2024
Shares 41,894 Value ($000) $3,609 Avg Close — Range —
Q1 2021
Shares 86,695 Value ($000) $5,425 Avg Close — Range —
Q4 2020
Shares 99,897 Value ($000) $5,812 Avg Close — Range —
Q3 2020
Shares 96,050 Value ($000) $4,032 Avg Close — Range —
Q2 2020
Shares 85,000 Value ($000) $3,379 Avg Close — Range —
Q1 2020
Shares 81,500 Value ($000) $2,160 Avg Close — Range —
Q4 2019
Shares 83,600 Value ($000) $3,002 Avg Close — Range —
Q3 2019
Shares 80,336 Value ($000) $2,781 Avg Close — Range —
Q2 2019
Shares 20,746 Value ($000) $838 Avg Close — Range —
Q1 2019
Shares 13,989 Value ($000) $515 Avg Close — Range —
Q4 2018
Shares 15,779 Value ($000) $435 Avg Close — Range —
Q3 2018
Shares 5,779 Value ($000) $251 Avg Close — Range —
Q2 2018
Shares 7,557 Value ($000) $258 Avg Close — Range —