INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

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

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

Q3 2025
Shares 637,495 Value ($000) $6,483 Avg Close — Range —
Q2 2025
Shares 616,114 Value ($000) $5,120 Avg Close — Range —
Q1 2025
Shares 588,895 Value ($000) $4,746 Avg Close — Range —
Q4 2024
Shares 603,848 Value ($000) $6,304 Avg Close — Range —
Q3 2024
Shares 595,907 Value ($000) $6,442 Avg Close — Range —
Q2 2024
Shares 554,379 Value ($000) $5,389 Avg Close — Range —
Q1 2024
Shares 533,999 Value ($000) $5,324 Avg Close — Range —
Q4 2023
Shares 489,818 Value ($000) $7,048 Avg Close — Range —
Q3 2023
Shares 398,422 Value ($000) $4,737 Avg Close — Range —
Q2 2023
Shares 333,262 Value ($000) $5,992 Avg Close — Range —
Q1 2023
Shares 275,596 Value ($000) $3,933 Avg Close — Range —
Q4 2022
Shares 279,638 Value ($000) $2,458 Avg Close — Range —
Q3 2022
Shares 275,126 Value ($000) $1,992 Avg Close — Range —
Q2 2022
Shares 158,444 Value ($000) $1,574 Avg Close — Range —
Q1 2022
Shares 149,093 Value ($000) $2,058 Avg Close — Range —
Q4 2021
Shares 112,749 Value ($000) $2,505 Avg Close — Range —
Q3 2021
Shares 109,968 Value ($000) $2,269 Avg Close — Range —