Atlas Venture Advisors’s Integral Ad Science IAS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$189M Hold
2025
Q1
$183M Hold
2024
Q4
$237M Hold
2024
Q3
$246M Hold
2024
Q2
$221M Hold
2024
Q1
$227M Hold
2023
Q4
$327M Hold
2023
Q3
$270M Hold
2023
Q2
$409M Sell
2023
Q1
$324M Hold
2022
Q4
$200M Hold
2022
Q3
$165M Hold
2022
Q2
$226M Hold
2022
Q1
$314M Hold
2021
Q4
$505M Buy
2021
Q3
$469M Hold
2021
Q2
$468M Buy