ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2024
Shares 170,350 Value ($000) $42,524 Avg Close — Range —
Q3 2024
Shares 167,832 Value ($000) $40,082 Avg Close — Range —
Q2 2024
Shares 157,505 Value ($000) $31,285 Avg Close — Range —
Q1 2024
Shares 157,475 Value ($000) $33,586 Avg Close — Range —
Q4 2023
Shares 157,079 Value ($000) $34,581 Avg Close — Range —
Q3 2023
Shares 155,129 Value ($000) $31,687 Avg Close — Range —
Q2 2023
Shares 158,658 Value ($000) $26,593 Avg Close — Range —
Q1 2023
Shares 159,999 Value ($000) $36,619 Avg Close — Range —
Q4 2022
Shares 208,453 Value ($000) $42,816 Avg Close — Range —
Q3 2022
Shares 197,489 Value ($000) $47,043 Avg Close — Range —
Q2 2022
Shares 184,142 Value ($000) $33,823 Avg Close — Range —