ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2024
Shares 89,273 Value ($000) $9,741 Avg Close — Range —
Q3 2024
Shares 2,204 Value ($000) $211 Avg Close — Range —
Q1 2024
Shares 83,700 Value ($000) $7,211 Avg Close — Range —
Q4 2023
Shares 7,927 Value ($000) $667 Avg Close — Range —
Q3 2023
Shares 175,348 Value ($000) $10,970 Avg Close — Range —
Q2 2023
Shares 164,200 Value ($000) $12,453 Avg Close — Range —
Q1 2023
Shares 182,921 Value ($000) $13,190 Avg Close — Range —
Q4 2022
Shares 109,980 Value ($000) $5,001 Avg Close — Range —
Q3 2022
Shares 32,085 Value ($000) $1,418 Avg Close — Range —
Q2 2020
Shares 37,630 Value ($000) $1,496 Avg Close — Range —
Q1 2019
Shares 17,096 Value ($000) $629 Avg Close — Range —
Q4 2018
Shares 6,342 Value ($000) $175 Avg Close — Range —
Q3 2018
Shares 306,531 Value ($000) $13,319 Avg Close — Range —
Q2 2018
Shares 20,691 Value ($000) $707 Avg Close — Range —