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 |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
119,500
shares
|
$1 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
117,229
shares
|
$983,551
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
112,096
shares
|
$940,485
0.0% of portfolio
|
Q2 2025
Added 100.38%
|
|
|
Dana Investment Advisors, Inc.
Brookfield, WI |
Aug 13, 2025 Q2 2025 |
111,577
shares
|
$936,131
0.03% of portfolio
|
Q2 2025
Added 4.33%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
110,535
shares
|
$927,388
0.0% of portfolio
|
Q2 2025
Reduced 27.55%
|
|
|
Magnetar Financial LLC
Evanston, IL |
May 15, 2025 Q1 2025 |
107,327
shares
|
$900,473
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
Janney Montgomery Scott LLC
|
Jul 17, 2025 Q2 2025 |
101,124
shares
|
$848,430
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Manatuck Hill Partners, LLC
Westport, CT |
Aug 14, 2025 Q2 2025 |
100,000
shares
|
$839,000
0.33% of portfolio
|
Q2 2025
New holding
|
|
|
Clune & Associates, Ltd.
Chicago, IL |
Jul 30, 2025 Q2 2025 |
97,290
shares
|
$816,263
0.22% of portfolio
|
Q2 2025
Added 30.76%
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
97,212
shares
|
$815,608
0.0% of portfolio
|
Q2 2025
Added 377.61%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
94,085
shares
|
$789,373
0.0% of portfolio
|
Q2 2025
Added 131.23%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
89,809
shares
|
$753,497
0.0% of portfolio
|
Q1 2024
Added 22.09%
|
|
|
Jupiter Asset Management LTD
|
Aug 08, 2025 Q2 2025 |
88,272
shares
|
$740,602
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
88,135
shares
|
$739,452
0.0% of portfolio
|
Q2 2025
Reduced 0.69%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
81,924
shares
|
$687,342
0.0% of portfolio
|
Q3 2024
Added 42.95%
|
|
|
Alliancebernstein L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
76,580
shares
|
$642,506
0.0% of portfolio
|
Q2 2024
Added 50.16%
|
|
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
75,983
shares
|
$637,497
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Aug 14, 2025 Q2 2025 |
74,874
shares
|
$628,192
0.0% of portfolio
|
Q2 2024
Reduced 6.45%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
72,857
shares
|
$611,270
0.0% of portfolio
|
Q2 2025
Reduced 13.75%
|
|
|
Bank Of Montreal
Toronto, A6 |
Aug 05, 2025 Q2 2025 |
72,138
shares
|
$605,237
0.0% of portfolio
|
Q2 2025
Added 39.37%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
Aug 14, 2025 Q2 2025 |
72,000
shares
|
$604,080
0.0% of portfolio
|
Q1 2024
Reduced 56.36%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Aug 13, 2025 Q2 2025 |
70,600
shares
|
$592,334
0.0% of portfolio
|
Q2 2025
Reduced 39.27%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Aug 14, 2025 Q2 2025 |
69,672
shares
|
$584,548
0.0% of portfolio
|
Q2 2025
Added 106.77%
|
|
|
Washington Harbour Partners LP
Arlington, VA |
Aug 14, 2025 Q2 2025 |
68,520
shares
|
$574,882
2.08% of portfolio
|
Q2 2025
Reduced 29.58%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
67,879
shares
|
$569,504
0.0% of portfolio
|
Q1 2025
Reduced 74.51%
|