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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 %
AG
51
Algert Global
California
$2.97M +$113K +4,843 +4%
PAM
52
Pinpoint Asset Management
Hong Kong
$2.86M +$359K +15,382 +14%
American Century Companies
53
American Century Companies
Missouri
$2.84M +$341K +14,590 +14%
PP
54
PDT Partners
New York
$2.84M +$317K +13,572 +13%
TC
55
TwinBeech Capital
New York
$2.84M +$2.84M +121,480 New
Qube Research & Technologies (QRT)
56
Qube Research & Technologies (QRT)
United Kingdom
$2.74M -$2.92M -125,063 -52%
Simplex Trading
57
Simplex Trading
Illinois
$2.57M -$731K -31,308 -22%
D.E. Shaw & Co
58
D.E. Shaw & Co
New York
$2.53M +$2.53M +108,550 New
Wells Fargo
59
Wells Fargo
California
$2.52M +$1.73M +74,116 +219%
Barclays
60
Barclays
United Kingdom
$2.35M -$450K -19,296 -16%
Swiss National Bank
61
Swiss National Bank
Switzerland
$2.35M -$28K -1,200 -1%
Voloridge Investment Management
62
Voloridge Investment Management
Florida
$2.21M +$141K +6,029 +7%
RFWA
63
RPg Family Wealth Advisory
Massachusetts
$2.1M +$2.1M +89,798 New
EI
64
EAM Investors
California
$2.01M +$2.01M +85,967 New
PCM
65
Penserra Capital Management
California
$1.91M +$1.91M +81,890 New
DFCM
66
Dark Forest Capital Management
Puerto Rico
$1.88M +$1.88M +80,581 New
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$1.78M +$62.5K +2,677 +4%
Squarepoint
68
Squarepoint
New York
$1.77M -$1.15M -49,174 -39%
CSS
69
Cubist Systematic Strategies
Connecticut
$1.67M +$1.67M +71,702 New
Raymond James Financial
70
Raymond James Financial
Florida
$1.59M -$410K -17,555 -20%
JCIA
71
Jackson Creek Investment Advisors
Colorado
$1.54M -$1.19K -51 -0.1%
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$1.49M +$1.17M +50,247 +365%
Dodge & Cox
73
Dodge & Cox
California
$1.47M +$222K +9,500 +18%
HSA
74
Hussman Strategic Advisors
Maryland
$1.47M -$2.45M -105,000 -63%
Legal & General Group
75
Legal & General Group
United Kingdom
$1.43M +$127K +5,440 +10%