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IAS

Integral Ad Science

Delisted

IAS was delisted on the 22nd of December, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
Alyeska Investment Group
26
Alyeska Investment Group
Illinois
$4.86M +$4.79M +500,000 New
Voloridge Investment Management
27
Voloridge Investment Management
Florida
$4.77M +$3.97M +415,235 +549%
JP Morgan Chase
28
JP Morgan Chase
New York
$4.73M +$1.15M +119,683 +33%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
29
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.72M +$4.65M +486,000 New
AG
30
Algert Global
California
$4.59M +$506K +52,882 +13%
Nisa Investment Advisors
31
Nisa Investment Advisors
Missouri
$4.15M +$4.09M +427,315 +449,805%
ICM
32
Invenomic Capital Management
Massachusetts
$3.61M +$3.56M +371,821 New
Bank of America
33
Bank of America
North Carolina
$3.55M -$1.6M -166,690 -31%
Thrivent Financial for Lutherans
34
Thrivent Financial for Lutherans
Minnesota
$3.28M -$2.37M -247,882 -42%
2C
35
272 Capital
Texas
$2.96M +$624K +65,176 +27%
Squarepoint
36
Squarepoint
New York
$2.74M -$1.1M -115,426 -29%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$2.67M +$611K +63,839 +30%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$2.54M -$4.06M -423,900 -62%
PP
39
PDT Partners
New York
$2.5M +$1.91M +199,473 +343%
CG
40
Circumference Group
Arkansas
$2.43M +$2.39M +250,000 New
HCM
41
Horrell Capital Management
Arkansas
$2.43M +$2.39M +250,000 New
UBS Group
42
UBS Group
Switzerland
$2.41M +$967K +100,999 +69%
HT
43
HAP Trading
New York
$2.41M +$2.37M +247,919 New
AI
44
Atom Investors
Texas
$2.33M +$1.86M +194,143 +422%
Qube Research & Technologies (QRT)
45
Qube Research & Technologies (QRT)
United Kingdom
$2.23M -$1.42M -148,636 -39%
Janus Henderson Group
46
Janus Henderson Group
$2.11M +$517K +54,033 +33%
HIM
47
Herald Investment Management
United Kingdom
$1.94M – – –
Tudor Investment Corp
48
Tudor Investment Corp
Connecticut
$1.91M -$128K -13,374 -6%
Jane Street
49
Jane Street
New York
$1.79M +$1.25M +130,562 +246%
RG
50
Renaissance Group
Kentucky
$1.75M +$144K +15,003 +9%