IAS
Integral Ad Science
IAS
IAS
Delisted
IAS was delisted on the 22nd of December, 2025.
185 hedge funds and large institutions have $1.28B invested in Integral Ad Science in 2025 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 54 increasing their positions, 62 reducing their positions, and 27 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more funds holding
Funds holding: →
0.49% more ownership
Funds ownership: 96.52% → 97.02% (+0.49%)
13% less repeat investments, than reductions
Existing positions increased: 54 | Existing positions reduced: 62
22% less capital invested
Capital invested by funds: $1.64B → $1.28B (-$358M)
Holders
185
Holding in Top 10
9
Calls
$293K
Puts
$15K
Top Buyers
| 1 | +$21.1M | |
| 2 | +$9.74M | |
| 3 | +$9.62M | |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$7.44M |
| 5 |
SM
Sunriver Management
Greenwich,
Connecticut
|
+$7.06M |
Top Sellers
| 1 | -$41.5M | |
| 2 | -$8.1M | |
| 3 | -$5.58M | |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$4.59M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$4.58M |