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ACM Research

92 hedge funds and large institutions have $585M invested in ACM Research in 2021 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 34 increasing their positions, 29 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
92
Holders Change
+2
Holders Change %
+2.22%
% of All Funds
1.62%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
25
Increased
34
Reduced
29
Closed
23
Calls
$20.4M
Puts
$91.2M
Net Calls
-$70.8M
Net Calls Change
-$71.5M
Name Holding Trade Value Shares
Change
Shares
Change %
MFS
101
Mirabella Financial Services
United Kingdom
-$895K -33,060 Closed
D.E. Shaw & Co
102
D.E. Shaw & Co
New York
-$891K -32,880 Closed
Two Sigma Advisers
103
Two Sigma Advisers
New York
-$699K -25,800 Closed
CAIMH
104
Central Asset Investments & Management Holdings
Hong Kong
-$430K -15,891 Closed
OC
105
Oppenheimer & Co
New York
-$327K -12,078 Closed
ACM
106
Arlington Capital Management
Illinois
-$323K -11,913 Closed
Capstone Investment Advisors
107
Capstone Investment Advisors
New York
-$259K -9,564 Closed
Marshall Wace
108
Marshall Wace
United Kingdom
-$232K -8,553 Closed
PA
109
PFG Advisors
Arizona
-$212K -7,830 Closed
Osaic Holdings
110
Osaic Holdings
Arizona
-$212K -7,830 Closed
LJAC
111
L.J. Altfest & Co
New York
-$208K -7,683 Closed
SG Americas Securities
112
SG Americas Securities
New York
-$100K -3,702 Closed
PWM
113
Perigon Wealth Management
California
-$91K -3,360 Closed
ASN
114
Advisory Services Network
Georgia
-$7K -255 Closed