ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2024
Shares 6,521 Value ($000) $712 Avg Close — Range —
Q3 2024
Shares 29,812 Value ($000) $2,847 Avg Close — Range —
Q2 2024
Shares 39,899 Value ($000) $3,913 Avg Close — Range —
Q1 2024
Shares 30,813 Value ($000) $2,655 Avg Close — Range —
Q4 2023
Shares 21,908 Value ($000) $1,844 Avg Close — Range —
Q3 2023
Shares 31,694 Value ($000) $1,983 Avg Close — Range —
Q2 2023
Shares 42,685 Value ($000) $3,237 Avg Close — Range —
Q1 2023
Shares 37,955 Value ($000) $2,737 Avg Close — Range —
Q3 2022
Shares 13,344 Value ($000) $590 Avg Close — Range —
Q2 2022
Shares 14,840 Value ($000) $779 Avg Close — Range —
Q1 2022
Shares 80,034 Value ($000) $5,154 Avg Close — Range —
Q4 2021
Shares 98,527 Value ($000) $7,618 Avg Close — Range —
Q3 2021
Shares 92,106 Value ($000) $6,350 Avg Close — Range —
Q2 2021
Shares 54,408 Value ($000) $3,753 Avg Close — Range —
Q1 2021
Shares 54,111 Value ($000) $3,386 Avg Close — Range —
Q1 2020
Shares 7,638 Value ($000) $202 Avg Close — Range —
Q1 2019
Shares 788 Value ($000) $29 Avg Close — Range —
Q4 2018
Shares 1,314 Value ($000) $41 Avg Close — Range —
Q3 2018
Shares 1,894 Value ($000) $81 Avg Close — Range —
Q4 2017
Shares 4,103 Value ($000) $98 Avg Close — Range —