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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
VEPM
1
Vista Equity Partners Management
California
$1.94B +$1.94B +94,380,000 New
AVA
2
Atlas Venture Advisors
Massachusetts
$468M +$468M +22,722,770 New
SV
3
Sapphire Ventures
Texas
$208M +$208M +10,086,035 New
TCM
4
TimesSquare Capital Management
New York
$29.8M +$29.8M +1,450,000 New
ICM
5
Indaba Capital Management
California
$28.1M +$28.1M +1,363,016 New
SHCM
6
Shelter Haven Capital Management
New Jersey
$27.1M +$27.1M +1,317,301 New
Fidelity Investments
7
Fidelity Investments
Massachusetts
$22.7M +$22.7M +1,104,100 New
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$20.6M +$20.6M +1,000,000 New
Adage Capital Partners
9
Adage Capital Partners
Massachusetts
$14.4M +$14.4M +700,000 New
DCM
10
Driehaus Capital Management
Illinois
$13.8M +$13.8M +668,260 New
SSA
11
Schonfeld Strategic Advisors
New York
$13.4M +$13.4M +650,000 New
Wellington Management Group
12
Wellington Management Group
Massachusetts
$12.5M +$12.5M +606,305 New
PAMP
13
Polar Asset Management Partners
Ontario, Canada
$12.4M +$12.4M +603,903 New
Citadel Advisors
14
Citadel Advisors
Florida
$10.6M +$10.6M +514,037 New
IAM
15
Ion Asset Management
Israel
$10.3M +$10.3M +500,000 New
Millennium Management
16
Millennium Management
New York
$8.49M +$8.49M +412,457 New
FCM
17
Frontier Capital Management
Massachusetts
$8.23M +$8.23M +400,000 New
IM
18
Islet Management
New York
$8.23M +$8.23M +400,000 New
SPC
19
Stony Point Capital
New York
$8.23M +$8.23M +400,000 New
Alyeska Investment Group
20
Alyeska Investment Group
Illinois
$7.2M +$7.2M +350,000 New
GCM
21
Ghisallo Capital Management
Massachusetts
$5.6M +$5.6M +272,000 New
BlackRock
22
BlackRock
New York
$5.15M +$5.14M +250,000 New
Blackstone Inc
23
Blackstone Inc
New York
$5.14M +$5.14M +250,000 New
DKCM
24
Davidson Kempner Capital Management
New York
$4.87M +$4.85M +235,700 New
TG
25
TCW Group
California
$4.73M +$4.73M +230,000 New