ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2023
Shares 20,073 Value ($000) $1,689 Avg Close — Range —
Q3 2023
Shares 43,451 Value ($000) $2,718 Avg Close — Range —
Q2 2023
Shares 31,107 Value ($000) $2,359 Avg Close — Range —
Q1 2023
Shares 50,285 Value ($000) $3,626 Avg Close — Range —
Q4 2022
Shares 105,119 Value ($000) $4,780 Avg Close — Range —
Q3 2022
Shares 116,307 Value ($000) $5,143 Avg Close — Range —
Q2 2022
Shares 110,651 Value ($000) $5,809 Avg Close — Range —
Q1 2022
Shares 59,907 Value ($000) $3,858 Avg Close — Range —
Q4 2021
Shares 89,763 Value ($000) $6,940 Avg Close — Range —
Q3 2021
Shares 89,389 Value ($000) $6,162 Avg Close — Range —
Q2 2021
Shares 103,624 Value ($000) $7,147 Avg Close — Range —
Q1 2021
Shares 125,844 Value ($000) $7,874 Avg Close — Range —
Q4 2020
Shares 135,690 Value ($000) $7,894 Avg Close — Range —
Q3 2020
Shares 156,233 Value ($000) $6,559 Avg Close — Range —
Q2 2020
Shares 69,741 Value ($000) $2,772 Avg Close — Range —
Q1 2020
Shares 127,142 Value ($000) $3,369 Avg Close — Range —
Q4 2019
Shares 15,423 Value ($000) $554 Avg Close — Range —
Q3 2019
Shares 17,921 Value ($000) $620 Avg Close — Range —
Q2 2019
Shares 89,248 Value ($000) $3,605 Avg Close — Range —
Q1 2019
Shares 92,673 Value ($000) $3,411 Avg Close — Range —
Q4 2018
Shares 107,845 Value ($000) $2,974 Avg Close — Range —
Q3 2018
Shares 232,466 Value ($000) $10,100 Avg Close — Range —
Q2 2018
Shares 143,771 Value ($000) $4,914 Avg Close — Range —