INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

Sunriver Management LLC's Holding History (CIK: 0001663900)

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

Q3 2025
Shares 7,120,157 Value ($000) $72,412 Avg Close — Range —
Q2 2025
Shares 8,822,914 Value ($000) $73,318 Avg Close — Range —
Q1 2025
Shares 8,166,774 Value ($000) $65,824 Avg Close — Range —
Q4 2024
Shares 7,291,034 Value ($000) $76,118 Avg Close — Range —
Q3 2024
Shares 7,641,466 Value ($000) $82,604 Avg Close — Range —
Q2 2024
Shares 8,019,143 Value ($000) $77,946 Avg Close — Range —
Q1 2024
Shares 6,969,607 Value ($000) $69,487 Avg Close — Range —
Q4 2023
Shares 2,475,285 Value ($000) $35,619 Avg Close — Range —
Q3 2023
Shares 3,770,330 Value ($000) $44,829 Avg Close — Range —
Q2 2023
Shares 1,576,852 Value ($000) $28,352 Avg Close — Range —
Q1 2023
Shares 994,160 Value ($000) $14,187 Avg Close — Range —