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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
$632M – – –
AVA
2
Atlas Venture Advisors
Massachusetts
$221M – – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$84.7M +$424K +44,348 +0.5%
SM
4
Sunriver Management
Connecticut
$77.9M +$10M +1,049,536 +15%
BlackRock
5
BlackRock
New York
$57.4M +$4.53M +473,823 +9%
PCP
6
P2 Capital Partners
New York
$47.4M +$21M +2,192,973 +82%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$28.5M -$2.88M -301,403 -9%
ClearBridge Investments
8
ClearBridge Investments
New York
$28.2M -$9.65M -1,007,778 -26%
TCM
9
TimesSquare Capital Management
New York
$26.8M -$2.05M -214,004 -7%
Deutsche Bank
10
Deutsche Bank
Germany
$22.1M +$16.6M +1,739,568 +328%
Aberdeen Group
11
Aberdeen Group
United Kingdom
$18.6M +$1.98M +207,158 +12%
Nuveen
12
Nuveen
North Carolina
$17.1M -$1.77M -184,994 -10%
Jacobs Levy Equity Management
13
Jacobs Levy Equity Management
New Jersey
$17.1M +$4.87M +508,458 +41%
ACM
14
Ararat Capital Management
Connecticut
$17M +$16.7M +1,748,084 New
Geode Capital Management
15
Geode Capital Management
Massachusetts
$16.8M +$1.24M +129,925 +8%
Citadel Advisors
16
Citadel Advisors
Florida
$16.6M +$6.4M +668,208 +65%
State Street
17
State Street
Massachusetts
$15.4M +$1.44M +150,747 +11%
Millennium Management
18
Millennium Management
New York
$11.9M +$1.15M +119,740 +11%
CP
19
CenterBook Partners
Connecticut
$11.1M -$7.77M -811,464 -42%
Morgan Stanley
20
Morgan Stanley
New York
$9.85M +$2.16M +225,895 +29%
FCM
21
Frontier Capital Management
Massachusetts
$9.77M -$106K -11,042 -1%
CCM
22
Crestwood Capital Management
New York
$6.31M +$4.3M +448,797 +224%
Northern Trust
23
Northern Trust
Illinois
$5.59M -$194K -20,298 -3%
Charles Schwab
24
Charles Schwab
California
$5.39M +$195K +20,380 +4%
Goldman Sachs
25
Goldman Sachs
New York
$5.03M +$2.06M +215,516 +71%