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
Q4
Sell
2025
Q3
$231M Hold
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