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Integral Ad Science

168 hedge funds and large institutions have $1.34B invested in Integral Ad Science in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 71 increasing their positions, 44 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

9% less funds holding

Funds holding: 185168 (-17)

22% less funds holding in top 10

Funds holding in top 10: 97 (-2)

31% less first-time investments, than exits

New positions opened: 35 | Existing positions closed: 51

Holders
168
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$103K
Puts
$25K
Net Calls
Net Calls Change

Top Buyers

1 +$9.62M
2 +$8.85M
3 +$8.03M
4
BlackRock
BlackRock
New York
+$5.51M
5
SM
Sunriver Management
Connecticut
+$5.45M
Name Holding Trade Value Shares
Change
Change in
Stake
PP
126
PDT Partners
New York
$113K
Zurich Cantonal Bank
127
Zurich Cantonal Bank
Switzerland
$109K
EGM
128
Engineers Gate Manager
New York
$106K
CC
129
Corton Capital
Ontario, Canada
$100K
Mercer Global Advisors
130
Mercer Global Advisors
Colorado
$94.8K
Ohio Public Employees Retirement System (OPERS)
131
Ohio Public Employees Retirement System (OPERS)
Ohio
$92.4K
TRCT
132
Tower Research Capital (TRC)
New York
$84.4K
Carson Wealth (CWM LLC)
133
Carson Wealth (CWM LLC)
Nebraska
$75K
AIP
134
Ameritas Investment Partners
Nebraska
$64.7K
ACM
135
Aster Capital Management
United Arab Emirates
$43.3K
Fidelity Investments
136
Fidelity Investments
Massachusetts
$37.9K
AB
137
Amalgamated Bank
New York
$21K
PNC Financial Services Group
138
PNC Financial Services Group
Pennsylvania
$18.2K
MYIA
139
Mount Yale Investment Advisors
Colorado
$17.2K
NS
140
NBC Securities
Alabama
$15K
SCM
141
Sterling Capital Management
North Carolina
$14.5K
Simplex Trading
142
Simplex Trading
Illinois
$14K
VCM
143
Versant Capital Management
Arizona
$11.7K
Nisa Investment Advisors
144
Nisa Investment Advisors
Missouri
$11.2K
UB
145
UMB Bank
Missouri
$10.1K
EWA
146
EverSource Wealth Advisors
Alabama
$8.53K
GI
147
GAMMA Investing
California
$8K
HNB
148
Huntington National Bank
Ohio
$7.75K
BIG
149
Brooklyn Investment Group
New York
$6.24K
Comerica Bank
150
Comerica Bank
Texas
$5.83K