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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
76
Alyeska Investment Group
Illinois
– -$7.2M -350,000 Closed
DKCM
77
Davidson Kempner Capital Management
New York
– -$4.87M -235,700 Closed
TG
78
TCW Group
California
– -$4.73M -230,000 Closed
Federated Hermes
79
Federated Hermes
Pennsylvania
– -$4.53M -220,000 Closed
Norges Bank
80
Norges Bank
Norway
– -$4.12M -200,000 Closed
ECM
81
Element Capital Management
New York
– -$3.09M -150,000 Closed
MWNA
82
Marshall Wace North America
New York
– -$3.09M -150,000 Closed
BC
83
Brookfield Corp
Ontario, Canada
– -$2.98M -145,000 Closed
Walleye Capital
84
Walleye Capital
New York
– -$2.67M -130,000 Closed
Point72 Asset Management
85
Point72 Asset Management
Connecticut
– -$2.06M -100,000 Closed
MIM
86
Monashee Investment Management
Massachusetts
– -$1.65M -80,000 Closed
LP
87
LMR Partners
United Kingdom
– -$1.54M -75,000 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
88
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$1.03M -50,000 Closed
Balyasny Asset Management
89
Balyasny Asset Management
Illinois
– -$823K -40,000 Closed
HP
90
Hound Partners
New York
– -$823K -40,000 Closed
Voloridge Investment Management
91
Voloridge Investment Management
Florida
– -$823K -40,000 Closed
ZP
92
Zimmer Partners
New York
– -$823K -40,000 Closed
Jane Street
93
Jane Street
New York
– -$798K -38,772 Closed
LCM
94
Landscape Capital Management
New Jersey
– -$624K -30,319 Closed
AFG
95
American Financial Group
Ohio
– -$412K -20,000 Closed
SI
96
Symmetry Investments
Jersey
– -$412K -20,000 Closed
WCA
97
Waratah Capital Advisors
Ontario, Canada
– -$312K -15,145 Closed
BCM
98
BlueCrest Capital Management
Jersey
– -$309K -15,000 Closed
BFM
99
Boothbay Fund Management
New York
– -$309K -15,000 Closed
Hudson Bay Capital Management
100
Hudson Bay Capital Management
Connecticut
– -$309K -15,000 Closed