Latest Institutional Purchases of Integral Ad Science Holding Corp. (IAS)
This list provides information on the latest institutional transactions involving Integral Ad Science Holding Corp. (IAS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Omni Event Management LTD
London, X0 |
BUY
|
- |
3MNew |
$23.5M - $30.7M
|
3M
$30.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Highland Capital Management Fund Advisors, L.P.
Dallas, TX |
BUY
|
- |
2.68MNew |
$21M - $27.4M
|
2.68M
$27.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Glazer Capital, LLC
New York, NY |
BUY
|
- |
2.1MNew |
$16.4M - $21.4M
|
2.1M
$21.5M
|
|
|
Nov 17, 2025
Q3 2025
|
First Trust Capital Management L.P.
Chicago, IL |
BUY
|
- |
2.09MNew |
$16.4M - $21.3M
|
2.09M
$21.5M
|
|
|
Nov 14, 2025
Q3 2025
|
George Soros
Soros Fund Management LLC | New York, Ny
|
BUY
|
- |
1.99MNew |
$15.6M - $20.3M
|
1.99M
$20.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
1.84M+ 1663.22% |
$14.4M - $18.8M
|
1.95M
$20M
|
|
|
Nov 03, 2025
Q3 2025
|
Australian Super Pty LTD
|
BUY
|
- |
1.24MNew |
$9.73M - $12.7M
|
1.24M
$12.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
1.17MNew |
$9.15M - $11.9M
|
1.17M
$12M
|
|
|
Nov 14, 2025
Q3 2025
|
Water Island Capital LLC
New York, NY |
BUY
|
- |
1.07MNew |
$8.4M - $10.9M
|
1.07M
$11M
|
|
|
Nov 14, 2025
Q3 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
- |
1MNew |
$7.84M - $10.2M
|
1M
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Arbitrage LLC
Greenwich, CT |
BUY
|
- |
992KNew |
$7.77M - $10.1M
|
992K
$10.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
755K+ 118.2% |
$5.92M - $7.72M
|
1.39M
$14.3M
|
|
|
Nov 10, 2025
Q3 2025
|
Dana Investment Advisors, Inc.
Brookfield, WI |
BUY
|
- |
682K+ 611.38% |
$5.35M - $6.97M
|
794K
$8.15M
|
|
|
Nov 06, 2025
Q3 2025
|
Alpine Associates Management Inc.
Englewood Cliffs, NJ |
BUY
|
- |
641KNew |
$5.03M - $6.55M
|
641K
$6.58M
|
|
|
Oct 15, 2025
Q3 2025
|
Pacer Advisors, Inc.
Malvern, PA |
BUY
|
- |
583KNew |
$4.57M - $5.95M
|
583K
$5.98M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
543K+ 10.04% |
$4.26M - $5.55M
|
5.95M
$61.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
447K+ 139.55% |
$3.51M - $4.57M
|
768K
$7.88M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli Funds LLC
Rye, NY |
BUY
|
- |
384KNew |
$3.01M - $3.92M
|
384K
$3.94M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli & CO Investment Advisers, Inc.
Rye, NY |
BUY
|
- |
351KNew |
$2.75M - $3.58M
|
351K
$3.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
338K+ 183.91% |
$2.65M - $3.45M
|
521K
$5.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
334KNew |
$2.62M - $3.41M
|
334K
$3.43M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
270K+ 88.52% |
$2.11M - $2.76M
|
574K
$5.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Carmignac Gestion
Paris, I0 |
BUY
|
- |
266KNew |
$2.09M - $2.72M
|
266K
$2.73M
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
238K+ 679.97% |
$1.87M - $2.44M
|
273K
$2.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
188K+ 100.84% |
$1.48M - $1.92M
|
375K
$3.85M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
181K+ 236.8% |
$1.42M - $1.85M
|
258K
$2.65M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
177K+ 260.15% |
$1.38M - $1.8M
|
244K
$2.51M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
159K+ 49.82% |
$1.25M - $1.62M
|
478K
$4.91M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
105K+ 193.1% |
$827K - $1.08M
|
160K
$1.64M
|
|
|
Nov 14, 2025
Q3 2025
|
Circumference Group LLC
Little Rock, AR |
BUY
|
- |
100K+ 28.57% |
$784K - $1.02M
|
450K
$4.62M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
76K+ 107.61% |
$596K - $776K
|
147K
$1.51M
|
|
|
Nov 17, 2025
Q3 2025
|
Morningstar Investment Management LLC
Chicago, IL |
BUY
|
- |
71.7KNew |
$562K - $733K
|
71.7K
$736K
|
|
|
Nov 19, 2025
Q3 2025
|
Danske Bank A/S
Copenhagen K, G7 |
BUY
|
- |
66.3K+ 12091.61% |
$519K - $677K
|
66.8K
$686K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
59.9KNew |
$470K - $612K
|
59.9K
$615K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
57.8K+ 61.44% |
$453K - $591K
|
152K
$1.56M
|
|
|
Nov 12, 2025
Q3 2025
|
Fifth Lane Capital, LP
Austin, TX |
BUY
|
- |
50KNew |
$392K - $511K
|
50K
$514K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
48.9K+ 2.55% |
$383K - $500K
|
1.96M
$20.2M
|
|
|
Nov 06, 2025
Q3 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
48.5KNew |
$380K - $496K
|
48.5K
$498K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
48.1KNew |
$377K - $492K
|
48.1K
$494K
|
|
|
Nov 14, 2025
Q3 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
47.8KNew |
$375K - $489K
|
47.8K
$491K
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
- |
43.4KNew |
$340K - $443K
|
43.4K
$446K
|
|
|
Nov 14, 2025
Q3 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
42.3KNew |
$331K - $432K
|
42.3K
$434K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
41.4K+ 31.26% |
$325K - $423K
|
174K
$1.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Castle Knight Management LP
New York, NY |
BUY
|
- |
40.2K+ 200.03% |
$315K - $411K
|
60.3K
$619K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
38.1K+ 50.2% |
$299K - $390K
|
114K
$1.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
36.5KNew |
$286K - $373K
|
36.5K
$375K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
34K+ 2.11% |
$266K - $347K
|
1.64M
$16.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
27.5K+ 20.8% |
$215K - $281K
|
160K
$1.64M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
25.2K+ 160.93% |
$197K - $257K
|
40.8K
$419K
|
|
|
Nov 12, 2025
Q3 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
BUY
|
- |
25KNew |
$196K - $256K
|
25K
$257K
|
|