Institutional Ownership Integral Ad Science Holding Corp. (IAS)
This table provides information about the institutional ownership of Integral Ad Science Holding Corp. (IAS). We have compiled data on the 181 institutions that hold shares in the stock, with a total of 163 Million shares, which have been reported (via 13F filing form) to have a value of $1.37 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Raymond James Financial Services Advisors, Inc.
St. Petersburg, FL |
Oct 18, 2024 Q3 2024 |
36,048
shares
|
$302,442
0.0% of portfolio
|
Q3 2024
Reduced 1.8%
|
|
|
Pitcairn CO
Jenkintown, PA |
Aug 18, 2025 Q2 2025 |
35,942
shares
|
$301,553
0.02% of portfolio
|
Q2 2025
Added 88.73%
|
|
|
Sg Americas Securities, LLC
|
Aug 08, 2025 Q2 2025 |
35,061
shares
|
$294,161
0.0% of portfolio
|
Q2 2025
Added 73.32%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
34,000
shares
|
$285,260
0.0% of portfolio
|
Q2 2025
Reduced 85.91%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
30,000
shares
|
$251,700
0.0% of portfolio
|
Q2 2025
Added 11.11%
|
|
|
Drw Securities, LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
28,347
shares
|
$237,831
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Prelude Capital Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
28,209
shares
|
$236,673
0.03% of portfolio
|
Q2 2025
Added 0.65%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Aug 12, 2025 Q2 2025 |
27,178
shares
|
$228,023
0.0% of portfolio
|
Q2 2025
Added 16.89%
|
|
|
Ep Wealth Advisors, LLC
Torrance, CA |
Aug 14, 2025 Q2 2025 |
27,128
shares
|
$227,603
0.0% of portfolio
|
Q2 2025
Reduced 2.0%
|
|
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
Aug 07, 2025 Q2 2025 |
26,314
shares
|
$220,774
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Lazard Asset Management LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
25,957
shares
|
$217,779
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Centiva Capital, LP
New York, NY |
Aug 13, 2025 Q2 2025 |
25,029
shares
|
$209,993
0.0% of portfolio
|
Q2 2025
Added 0.12%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Jul 23, 2025 Q2 2025 |
24,600
shares
|
$206,394
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Cipher Capital LP
New York, NY |
May 15, 2024 Q1 2024 |
24,438
shares
|
$205,034
0.12% of portfolio
|
Q1 2024
New holding
|
|
|
Arizona State Retirement System
|
Aug 13, 2025 Q2 2025 |
23,899
shares
|
$200,512
0.0% of portfolio
|
Q2 2025
Added 2.53%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Aug 14, 2025 Q2 2025 |
22,762
shares
|
$190,973
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Us Bancorp \De\
|
Jul 23, 2025 Q2 2025 |
22,158
shares
|
$185,905
0.0% of portfolio
|
Q2 2025
Reduced 6.89%
|
|
|
Castle Knight Management LP
New York, NY |
Aug 14, 2025 Q2 2025 |
20,098
shares
|
$168,622
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
New York State Common Retirement Fund
|
Aug 13, 2025 Q2 2025 |
19,968
shares
|
$167,531
0.0% of portfolio
|
Q2 2024
Added 0.9%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
19,714
shares
|
$165,400
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Jump Financial, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
19,520
shares
|
$163,772
0.0% of portfolio
|
Q2 2025
Reduced 80.49%
|
|
|
Richelieu Gestion PLC
|
Apr 15, 2024 Q1 2024 |
19,501
shares
|
$163,613
0.2% of portfolio
|
Q1 2024
Added 34.99%
|
|
|
Graham Capital Management, L.P.
Rowayton, CT |
Aug 14, 2025 Q2 2025 |
19,166
shares
|
$160,802
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
Aug 08, 2025 Q2 2025 |
18,503
shares
|
$155,240
0.0% of portfolio
|
Q2 2025
Added 25.73%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
17,627
shares
|
$147,890
0.0% of portfolio
|
Q3 2022
New holding
|