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Entegris
ENTG

Overview Fund Activity

565 hedge funds and large institutions have $13.7B invested in Entegris in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 199 increasing their positions, 224 reducing their positions, and 102 closing their positions.

Holders
565
Holders Change
-29
Holders Change %
-4.88%
% of All Funds
7.59%
Holding in Top 10
8
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-20%
% of All Funds
0.11%
New
84
Increased
199
Reduced
224
Closed
102
Calls
$103M
Puts
$32.3M
Net Calls
+$70.3M
Net Calls Change
+$49.8M

Top Buyers

1
Barrow, Hanley, Mewhinney & Strauss
1
Barrow, Hanley, Mewhinney & Strauss
Texas
$568M
2
Norges Bank
2
Norges Bank
Norway
$212M
3
DFO
3
Duquesne Family Office
New York
$133M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$1.22B
5
Millennium Management
5
Millennium Management
New York
$142M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$93M
2
BlackRock
2
BlackRock
New York
$1.43B
3
TGA
3
TPG GP A
Texas
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$127M
5
Select Equity Group
5
Select Equity Group
New York
$235M
Name Market Value Shares Shares
Change 		Shares
Change %
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
101
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$14.9M 185,000 -220,300 -54%
Fidelity Investments
102
Fidelity Investments
Massachusetts
$14.7M 182,843 -457,869 -71%
CSIC
103
Clifford Swan Investment Counsel
California
$14.5M 179,861 +64,903 +56%
Grantham, Mayo, Van Otterloo & Co (GMO)
104
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$13.8M 171,689 +171,689 New
HAM
105
Harber Asset Management
North Carolina
$13.4M 165,949 +32,508 +24%
SCM
106
Scopia Capital Management
New York
$13.1M 162,179 +162,179 New
CAM
107
Congress Asset Management
Massachusetts
$12.5M 155,093 -2,002 -1%
MC
108
Maplelane Capital
New York
$12.1M 150,000 +150,000 New
Bank of Montreal
109
Bank of Montreal
Ontario, Canada
$11.9M 147,232 +8,425 +6%
State Board of Administration of Florida Retirement System
110
State Board of Administration of Florida Retirement System
Florida
$11.8M 146,839 +1,520 +1%
Mitsubishi UFJ Trust & Banking
111
Mitsubishi UFJ Trust & Banking
Japan
$11.7M 144,979 -5,812 -4%
RCM
112
Rokos Capital Management
United Kingdom
$11.4M 141,615 +141,615 New
Mitsubishi UFJ Asset Management
113
Mitsubishi UFJ Asset Management
Japan
$10.4M 128,728 +398 +0.3%
SSA
114
Schonfeld Strategic Advisors
New York
$10.2M 126,773 +126,773 New
MPM
115
Mountaineer Partners Management
New York
$10.2M 126,230 +27,701 +28%
TC
116
TwinBeech Capital
New York
$9.63M 119,393 -75,189 -39%
VanEck Associates
117
VanEck Associates
New York
$9.62M 119,296 +9,991 +9%
CRC
118
Curi RMB Capital
Illinois
$9.45M 117,207 -34,864 -23%
Neuberger Berman Group
119
Neuberger Berman Group
New York
$9.31M 115,431 -180,524 -61%
CCM
120
Channing Capital Management
Illinois
$9.2M 114,037 +24,645 +28%
RC
121
RBF Capital
California
$9.01M 111,735 – –
WAM
122
Weiss Asset Management
Massachusetts
$7.64M 94,770 +94,770 New
Walleye Capital
123
Walleye Capital
New York
$7.62M 94,490 +94,195 +31,931%
ACM
124
Arvin Capital Management
Texas
$7.41M 91,900 +91,900 New
AMI
125
Amica Mutual Insurance
Rhode Island
$7.41M 91,849 – –
3 4
5
6 7