ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2024
Shares 9,991 Value ($000) $1,090 Avg Close — Range —
Q1 2024
Shares 55,023 Value ($000) $4,740 Avg Close — Range —
Q4 2023
Shares 57,175 Value ($000) $4,811 Avg Close — Range —
Q3 2023
Shares 122,083 Value ($000) $7,638 Avg Close — Range —
Q2 2023
Shares 124,790 Value ($000) $9,464 Avg Close — Range —
Q1 2023
Shares 25,700 Value ($000) $1,853 Avg Close — Range —
Q4 2022
Shares 63,453 Value ($000) $2,885 Avg Close — Range —
Q3 2022
Shares 34,692 Value ($000) $1,534 Avg Close — Range —
Q4 2021
Shares 35,955 Value ($000) $2,780 Avg Close — Range —
Q3 2021
Shares 39,706 Value ($000) $2,737 Avg Close — Range —
Q2 2021
Shares 124,078 Value ($000) $8,558 Avg Close — Range —
Q1 2021
Shares 138,609 Value ($000) $8,673 Avg Close — Range —
Q4 2020
Shares 9,752 Value ($000) $567 Avg Close — Range —
Q3 2020
Shares 52,594 Value ($000) $2,208 Avg Close — Range —
Q2 2019
Shares 18,922 Value ($000) $764 Avg Close — Range —
Q1 2019
Shares 5,800 Value ($000) $213 Avg Close — Range —
Q4 2018
Shares 254,117 Value ($000) $7,009 Avg Close — Range —
Q3 2018
Shares 439,569 Value ($000) $19,099 Avg Close — Range —
Q2 2018
Shares 440,283 Value ($000) $15,049 Avg Close — Range —
Q1 2018
Shares 8,900 Value ($000) $279 Avg Close — Range —
Q4 2017
Shares 78,882 Value ($000) $1,887 Avg Close — Range —