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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
$830M – – –
AVA
2
Atlas Venture Advisors
Massachusetts
$200M – – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$41.9M +$82.8K +9,754 +0.2%
SSA
4
Schonfeld Strategic Advisors
New York
$26.4M -$3.34M -393,725 -12%
TCM
5
TimesSquare Capital Management
New York
$24.2M -$2.49M -293,950 -10%
BlackRock
6
BlackRock
New York
$21.8M +$1.86M +218,673 +10%
ICM
7
Indaba Capital Management
California
$21M -$356K -41,962 -2%
ClearBridge Investments
8
ClearBridge Investments
New York
$14.1M +$53.1K +6,260 +0.4%
Ameriprise
9
Ameriprise
Minnesota
$9.45M -$579K -68,245 -6%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$8.96M +$8.62M +1,015,711 +31,138%
ECM
11
Engle Capital Management
Connecticut
$8.79M +$8.48M +1,000,000 New
Citadel Advisors
12
Citadel Advisors
Florida
$8.15M -$430K -50,693 -5%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$7.27M +$298K +35,164 +4%
FCM
14
Frontier Capital Management
Massachusetts
$6.96M -$19.9K -2,342 -0.3%
Morgan Stanley
15
Morgan Stanley
New York
$6.11M +$1.81M +213,086 +44%
State Street
16
State Street
Massachusetts
$5.53M +$499K +58,817 +10%
Nuveen
17
Nuveen
North Carolina
$3.99M -$1.85M -217,723 -32%
Wellington Management Group
18
Wellington Management Group
Massachusetts
$3.99M +$168K +19,745 +5%
Marshall Wace
19
Marshall Wace
United Kingdom
$3.6M -$2.68M -315,434 -44%
Lord, Abbett & Co
20
Lord, Abbett & Co
New Jersey
$3.42M +$3.3M +389,278 New
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$3.34M -$1.41M -166,206 -30%
Northern Trust
22
Northern Trust
Illinois
$2.84M +$140K +16,497 +5%
HP
23
Harbourvest Partners
Massachusetts
$2.68M – – –
Bank of America
24
Bank of America
North Carolina
$2.64M +$330K +38,872 +15%
Goldman Sachs
25
Goldman Sachs
New York
$2.46M +$905K +106,707 +62%