GROUP ONE TRADING, L.P. - INTEGRAL AD SCIENCE HLDNG CO ownership

INTEGRAL AD SCIENCE HLDNG CO's ticker is and the CUSIP is 45828L908. A total of 3 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of INTEGRAL AD SCIENCE HLDNG CO
ValueSharesWeighting
Q3 2023$23,7802,0000.00%
Other shareholders
INTEGRAL AD SCIENCE HLDNG CO shareholders Q3 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 2,000$23,7800.00%
SIMPLEX TRADING, LLC 1,100$130.00%
View complete list of INTEGRAL AD SCIENCE HLDNG CO shareholders