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Integral Ad Science

185 hedge funds and large institutions have $1.28B invested in Integral Ad Science in 2025 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 54 increasing their positions, 61 reducing their positions, and 27 closing their positions.

Holders
185
Holders Change
+21
Holders Change %
+12.8%
% of All Funds
2.51%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.12%
New
49
Increased
54
Reduced
61
Closed
27
Calls
$293K
Puts
$15K
Net Calls
+$278K
Net Calls Change
+$94K
Name Market Value Shares Shares
Change
Shares
Change %
VEPM
1
Vista Equity Partners Management
California
$524M 65,010,001
AVA
2
Atlas Venture Advisors
Massachusetts
$183M 22,722,770
Vanguard Group
3
Vanguard Group
Pennsylvania
$73.3M 9,090,229 +41,683 +0.5%
SM
4
Sunriver Management
Connecticut
$65.8M 8,166,774 +875,740 +12%
BlackRock
5
BlackRock
New York
$48.4M 6,004,070 -35,403 -0.6%
PCP
6
P2 Capital Partners
New York
$38.8M 4,810,000
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$35.8M 4,439,747 +649,751 +17%
RCMNY
8
Rubric Capital Management (New York)
New York
$25.5M 3,166,949 +1,193,079 +60%
CM
9
Corvex Management
New York
$21.1M 2,618,000 +2,618,000 New
ClearBridge Investments
10
ClearBridge Investments
New York
$20.2M 2,510,516 -218,904 -8%
Aberdeen Group
11
Aberdeen Group
United Kingdom
$16.1M 1,994,980 +224,153 +13%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$15.2M 1,888,882 +40,144 +2%
TCM
13
TimesSquare Capital Management
New York
$13.9M 1,719,863 -280,310 -14%
ICM
14
Invenomic Capital Management
Massachusetts
$13.3M 1,649,983 +754,922 +84%
ACM
15
Ararat Capital Management
Connecticut
$12.8M 1,589,834 -692,078 -30%
State Street
16
State Street
Massachusetts
$12.6M 1,562,732 -27,325 -2%
Jacobs Levy Equity Management
17
Jacobs Levy Equity Management
New Jersey
$11.1M 1,378,259 -42,978 -3%
NL
18
Nuveen LLC
North Carolina
$10.9M 1,352,028 +1,352,028 New
AFCM
19
Alta Fox Capital Management
Texas
$9.79M 1,214,053 +1,208,253 +20,832%
FCM
20
Frontier Capital Management
Massachusetts
$7.8M 967,456 -30,055 -3%
CSS
21
Cubist Systematic Strategies
Connecticut
$7.44M 923,168 +923,168 New
Northern Trust
22
Northern Trust
Illinois
$5.55M 689,174 +11,970 +2%
CP
23
CenterBook Partners
Connecticut
$5.25M 651,880 -367,164 -36%
Charles Schwab
24
Charles Schwab
California
$4.75M 588,895 -14,953 -2%
Morgan Stanley
25
Morgan Stanley
New York
$4.72M 585,569 +7,837 +1%