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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
$1.3B – – –
AVA
2
Atlas Venture Advisors
Massachusetts
$314M – – –
SV
3
Sapphire Ventures
Texas
$79.1M -$53.6M -3,145,561 -35%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$43.5M +$53.3M +3,132,042 +15,558%
TCM
5
TimesSquare Capital Management
New York
$31.4M -$3.39M -199,230 -8%
Vanguard Group
6
Vanguard Group
Pennsylvania
$28.4M +$2.36M +138,315 +7%
ICM
7
Indaba Capital Management
California
$26.6M +$12.6M +738,964 +62%
SSA
8
Schonfeld Strategic Advisors
New York
$24.6M +$22.1M +1,296,274 +265%
BlackRock
9
BlackRock
New York
$22.1M +$8.75M +513,654 +47%
SCA
10
Southpoint Capital Advisors
New York
$20.9M +$25.8M +1,515,600 New
Lord, Abbett & Co
11
Lord, Abbett & Co
New Jersey
$19.1M -$16.3M -955,221 -41%
T. Rowe Price Associates
12
T. Rowe Price Associates
Maryland
$18.1M +$2.28M +133,769 +11%
FCM
13
Frontier Capital Management
Massachusetts
$14.5M +$3.85M +225,994 +27%
ClearBridge Investments
14
ClearBridge Investments
New York
$14.1M +$7.74M +454,210 +80%
SPC
15
Stony Point Capital
New York
$9.73M +$2.21M +129,630 +23%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$7.37M +$2.5M +146,939 +38%
Nuveen
17
Nuveen
North Carolina
$5.58M +$4.56M +267,674 +308%
Ensign Peak Advisors
18
Ensign Peak Advisors
Utah
$5.21M +$6.44M +377,840 New
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$5.14M +$4.08M +239,486 +180%
State Street
20
State Street
Massachusetts
$4.98M +$1.31M +77,103 +27%
ZR
21
Zeno Research
New York
$4.69M +$5.44M +319,439 +1,561%
HP
22
Harbourvest Partners
Massachusetts
$4.21M +$5.2M +305,298 New
Citadel Advisors
23
Citadel Advisors
Florida
$3.41M +$4.21M +247,416 New
Northern Trust
24
Northern Trust
Illinois
$3.37M +$1.62M +94,873 +64%
Bank of America
25
Bank of America
North Carolina
$2.83M +$1.04M +61,084 +42%