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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
Tudor Investment Corp
26
Tudor Investment Corp
Connecticut
$1.99M -$2.02M -102,264 -52%
Citadel Advisors
27
Citadel Advisors
Florida
$1.96M -$8.27M -419,292 -82%
Bank of Montreal
28
Bank of Montreal
Ontario, Canada
$1.94M +$1.79M +90,615 New
Bank of America
29
Bank of America
North Carolina
$1.75M +$1.67M +84,567 New
Nuveen
30
Nuveen
North Carolina
$1.72M +$1.65M +83,529 New
Calamos Advisors
31
Calamos Advisors
Illinois
$1.6M -$950K -48,196 -38%
RCMU
32
Rokos Capital Management (UK)
United Kingdom
$1.57M -$1.48M -75,000 -50%
LIP
33
Liontrust Investment Partners
United Kingdom
$1.44M +$1.38M +70,000 New
PCM
34
Pentwater Capital Management
Florida
$1.39M +$461K +23,389 +53%
Legal & General Group
35
Legal & General Group
United Kingdom
$1.23M +$784K +39,746 +199%
Goldman Sachs
36
Goldman Sachs
New York
$1.21M +$47.1K +2,388 +4%
Russell Investments Group
37
Russell Investments Group
United Kingdom
$1.11M +$1.06M +53,715 New
WP
38
Woodline Partners
California
$1.06M +$326K +16,528 +47%
LCM
39
Laurion Capital Management
New York
$961K -$67K -3,400 -7%
Bank of New York Mellon
40
Bank of New York Mellon
New York
$863K +$824K +41,813 New
Squarepoint
41
Squarepoint
New York
$836K -$394K -20,000 -33%
Teacher Retirement System of Texas
42
Teacher Retirement System of Texas
Texas
$825K – – –
ECM
43
ExodusPoint Capital Management
New York
$609K -$1M -50,787 -63%
Stifel Financial
44
Stifel Financial
Missouri
$571K +$546K +27,681 New
EGM
45
Engineers Gate Manager
New York
$555K +$530K +26,902 New
GIPM
46
G2 Investment Partners Management
New York
$516K +$493K +25,000 New
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$294K +$281K +14,245 New
TC
48
TownSquare Capital
Utah
$242K +$231K +11,727 New
Morgan Stanley
49
Morgan Stanley
New York
$240K -$432K -21,936 -65%
CSS
50
Cubist Systematic Strategies
Connecticut
$234K +$223K +11,331 New