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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
$703M – – –
AVA
2
Atlas Venture Advisors
Massachusetts
$246M – – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$95.6M +$1.35M +125,407 +1%
SM
4
Sunriver Management
Connecticut
$82.6M -$4.06M -377,677 -5%
PCP
5
P2 Capital Partners
New York
$79.5M +$26.7M +2,481,344 +51%
BlackRock
6
BlackRock
New York
$64.9M +$1.06M +98,207 +2%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$34.7M +$3.02M +280,678 +10%
ClearBridge Investments
8
ClearBridge Investments
New York
$31.5M +$189K +17,553 +0.6%
TCM
9
TimesSquare Capital Management
New York
$30M +$184K +17,166 +0.6%
Aberdeen Group
10
Aberdeen Group
United Kingdom
$23.2M +$2.56M +237,930 +12%
ACM
11
Ararat Capital Management
Connecticut
$21.8M +$2.84M +264,482 +15%
Nuveen
12
Nuveen
North Carolina
$20.6M +$1.58M +147,391 +8%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$19.8M +$1.18M +110,149 +6%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$18.1M -$868K -80,796 -5%
State Street
15
State Street
Massachusetts
$17M -$55.5K -5,168 -0.3%
Ameriprise
16
Ameriprise
Minnesota
$12.3M +$11.2M +1,044,090 +1,112%
Citadel Advisors
17
Citadel Advisors
Florida
$11.5M -$6.91M -643,064 -38%
FCM
18
Frontier Capital Management
Massachusetts
$10.8M -$60.7K -5,649 -0.6%
Morgan Stanley
19
Morgan Stanley
New York
$9.76M -$1.19M -110,846 -11%
CP
20
CenterBook Partners
Connecticut
$9.73M -$2.61M -243,287 -21%
JP Morgan Chase
21
JP Morgan Chase
New York
$7.76M +$2.49M +231,271 +48%
CCM
22
Crestwood Capital Management
New York
$7.03M +$20.9K +1,941 +0.3%
Northern Trust
23
Northern Trust
Illinois
$6.6M +$379K +35,253 +6%
Charles Schwab
24
Charles Schwab
California
$6.44M +$446K +41,528 +7%
ICM
25
Invenomic Capital Management
Massachusetts
$6.33M +$2.29M +213,488 +57%