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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
BFM
51
Boothbay Fund Management
New York
$1.74M +$329K +34,390 +24%
UOC
52
UBS O'Connor
Illinois
$1.39M +$1.36M +142,500 New
Swiss National Bank
53
Swiss National Bank
Switzerland
$1.37M – – –
Russell Investments Group
54
Russell Investments Group
United Kingdom
$1.35M +$110K +11,528 +9%
GC
55
Gratus Capital
Georgia
$1.17M +$95.7K +10,000 +9%
UBS AM
56
UBS AM
Illinois
$1.14M +$425K +44,366 +60%
FG
57
Formula Growth
Quebec, Canada
$1.07M +$383K +40,000 +57%
PAMP
58
Polar Asset Management Partners
Ontario, Canada
$1.06M +$1.05M +109,300 New
BCM
59
Bayesian Capital Management
New York
$1.04M +$1.02M +106,800 New
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$1.04M +$298K +31,145 +41%
Franklin Resources
61
Franklin Resources
California
$951K -$17.8K -1,860 -2%
CC
62
Clearline Capital
New York
$916K +$902K +94,223 New
Ameriprise
63
Ameriprise
Minnesota
$912K -$212K -22,197 -19%
HP
64
Harbourvest Partners
Massachusetts
$892K – – –
LCM
65
Landscape Capital Management
New Jersey
$821K +$808K +84,477 New
Wells Fargo
66
Wells Fargo
California
$781K +$70.7K +7,385 +10%
TC
67
TwinBeech Capital
New York
$762K +$750K +78,349 New
AllianceBernstein
68
AllianceBernstein
Tennessee
$744K +$245K +25,580 +50%
Balyasny Asset Management
69
Balyasny Asset Management
Illinois
$741K +$729K +76,195 New
Susquehanna International Group
70
Susquehanna International Group
Pennsylvania
$737K -$1.69M -176,840 -70%
Canada Pension Plan Investment Board
71
Canada Pension Plan Investment Board
Ontario, Canada
$700K – – –
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$681K -$7.53K -787 -1%
Legal & General Group
73
Legal & General Group
United Kingdom
$675K +$20.3K +2,122 +3%
Bank of Montreal
74
Bank of Montreal
Ontario, Canada
$638K +$90.7K +9,476 +17%
ICM
75
III Capital Management
Florida
$633K +$55.8K +5,831 +10%