INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2025
Shares 9,043,380 Value ($000) $91,971 Avg Close — Range —
Q2 2025
Shares 9,255,897 Value ($000) $76,917 Avg Close — Range —
Q1 2025
Shares 9,090,229 Value ($000) $73,267 Avg Close — Range —
Q4 2024
Shares 9,048,546 Value ($000) $94,467 Avg Close — Range —
Q3 2024
Shares 8,842,984 Value ($000) $95,593 Avg Close — Range —
Q2 2024
Shares 8,717,577 Value ($000) $84,735 Avg Close — Range —
Q1 2024
Shares 8,673,229 Value ($000) $86,472 Avg Close — Range —
Q4 2023
Shares 8,106,247 Value ($000) $116,649 Avg Close — Range —
Q3 2023
Shares 7,325,778 Value ($000) $87,104 Avg Close — Range —
Q2 2023
Shares 6,359,498 Value ($000) $114,344 Avg Close — Range —
Q1 2023
Shares 5,421,611 Value ($000) $77,366 Avg Close — Range —
Q4 2022
Shares 4,762,519 Value ($000) $41,863 Avg Close — Range —
Q3 2022
Shares 4,752,765 Value ($000) $34,409 Avg Close — Range —
Q2 2022
Shares 2,681,858 Value ($000) $26,631 Avg Close — Range —
Q1 2022
Shares 2,055,145 Value ($000) $28,361 Avg Close — Range —
Q4 2021
Shares 1,916,830 Value ($000) $42,573 Avg Close — Range —
Q3 2021
Shares 1,862,876 Value ($000) $38,431 Avg Close — Range —
Q2 2021
Shares 98,594 Value ($000) $2,029 Avg Close — Range —