ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q4 2024
Shares 14,140 Value ($000) $1,543 Avg Close — Range —
Q3 2024
Shares 21,346 Value ($000) $2,039 Avg Close — Range —
Q2 2024
Shares 21,789 Value ($000) $2,137 Avg Close — Range —
Q1 2024
Shares 21,294 Value ($000) $1,834 Avg Close — Range —
Q4 2023
Shares 40,151 Value ($000) $3,379 Avg Close — Range —
Q3 2023
Shares 44,807 Value ($000) $2,803 Avg Close — Range —
Q2 2023
Shares 44,807 Value ($000) $3,398 Avg Close — Range —
Q1 2023
Shares 54,268 Value ($000) $3,913 Avg Close — Range —
Q4 2022
Shares 48,058 Value ($000) $2,185 Avg Close — Range —
Q3 2022
Shares 35,764 Value ($000) $1,581 Avg Close — Range —
Q2 2022
Shares 27,857 Value ($000) $1,462 Avg Close — Range —
Q1 2022
Shares 30,195 Value ($000) $1,945 Avg Close — Range —
Q4 2021
Shares 28,937 Value ($000) $2,237 Avg Close — Range —
Q3 2021
Shares 27,123 Value ($000) $1,869,860 Avg Close — Range —
Q2 2021
Shares 24,094 Value ($000) $1,661,763 Avg Close — Range —
Q1 2021
Shares 21,545 Value ($000) $1,348,071 Avg Close — Range —
Q4 2020
Shares 6,260 Value ($000) $364,207 Avg Close — Range —
Q3 2020
Shares 7,488 Value ($000) $314,346 Avg Close — Range —