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ACM Research

240 hedge funds and large institutions have $837M invested in ACM Research in 2025 Q1 according to their latest regulatory filings, with 86 funds opening new positions, 68 increasing their positions, 64 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
240
Holders Change
+61
Holders Change %
+34.08%
% of All Funds
3.26%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
86
Increased
68
Reduced
64
Closed
24
Calls
$58.6M
Puts
$48.6M
Net Calls
+$10.1M
Net Calls Change
+$21M
Name Holding Trade Value Shares
Change
Shares
Change %
Amundi
26
Amundi
France
$7.55M +$7.55M +337,606 New
OAM
27
Oberweis Asset Management
Illinois
$6.93M -$4.39M -188,252 -39%
BNP Paribas Financial Markets
28
BNP Paribas Financial Markets
France
$6.89M +$4.7M +201,202 +214%
Bank of America
29
Bank of America
North Carolina
$6.74M +$4.99M +213,724 +284%
Tudor Investment Corp
30
Tudor Investment Corp
Connecticut
$6.7M +$6.7M +287,107 New
YCM
31
Yiheng Capital Management
California
$6.54M -$9.35M -400,403 -59%
TI
32
Trexquant Investment
Connecticut
$6.33M -$7.04M -301,527 -53%
Deutsche Bank
33
Deutsche Bank
Germany
$5.86M -$742K -31,770 -11%
MICM
34
Matthews International Capital Management
California
$5.79M -$332K -14,225 -5%
AQR Capital Management
35
AQR Capital Management
Connecticut
$5.69M -$2.67M -114,431 -32%
UBS Group
36
UBS Group
Switzerland
$5.4M -$21M -900,249 -80%
KA
37
Kerrisdale Advisers
Florida
$5M -$40.5M -1,733,606 -89%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$5M +$95.9K +4,108 +2%
OCM
39
Osterweis Capital Management
California
$4.89M -$605K -25,930 -11%
Fidelity Investments
40
Fidelity Investments
Massachusetts
$4.2M +$2.58M +110,582 +159%
HAM
41
Honeycomb Asset Management
New York
$4.05M +$4.05M +173,700 New
Acadian Asset Management
42
Acadian Asset Management
Massachusetts
$3.9M +$3.9M +167,425 New
YRHAM
43
Yong Rong (HK) Asset Management
Hong Kong
$3.5M
Ameriprise
44
Ameriprise
Minnesota
$3.38M -$1M -42,948 -23%
Balyasny Asset Management
45
Balyasny Asset Management
Illinois
$3.35M +$3.35M +143,429 New
Russell Investments Group
46
Russell Investments Group
United Kingdom
$3.32M +$2.64M +113,111 +388%
Rockefeller Capital Management
47
Rockefeller Capital Management
New York
$3.29M +$3.29M +140,924 New
NL
48
Nuveen LLC
North Carolina
$3.2M +$3.2M +137,182 New
LPL Financial
49
LPL Financial
California
$3.12M -$2.33M -99,691 -43%
Janus Henderson Group
50
Janus Henderson Group
United Kingdom
$2.98M -$765K -31,097 -20%