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ACM Research
ACMR

Overview Fund Activity

179 hedge funds and large institutions have $539M invested in ACM Research in 2024 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 63 increasing their positions, 59 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
179
Holders Change
-4
Holders Change %
-2.19%
% of All Funds
2.38%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
35
Increased
63
Reduced
59
Closed
35
Calls
$19.6M
Puts
$30.6M
Net Calls
-$11M
Net Calls Change
-$20.9M

Top Buyers

1
KA
1
Kerrisdale Advisers
Florida
$29.4M
2
Mitsubishi UFJ Trust & Banking
2
Mitsubishi UFJ Trust & Banking
Japan
$22.2M
3
UBS AM
3
UBS AM
Illinois
$17.7M
4
UBS Group
4
UBS Group
Switzerland
$17.1M
5
BlackRock
5
BlackRock
New York
$74M

Top Sellers

1
Fuller & Thaler Asset Management
1
Fuller & Thaler Asset Management
California
$0
2
Morgan Stanley
2
Morgan Stanley
New York
$6.23M
3
PCM
3
Portolan Capital Management
Massachusetts
$0
4
Voloridge Investment Management
4
Voloridge Investment Management
Florida
$1.34M
5
Millennium Management
5
Millennium Management
New York
$392K
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$5.37M -$1.96M -129,874 -27%
Citigroup
27
Citigroup
New York
$5.19M +$53K +3,509 +1%
Norges Bank
28
Norges Bank
Norway
$4.38M +$4.38M +290,000 New
Deutsche Bank
29
Deutsche Bank
Germany
$4.27M +$796K +52,716 +23%
MICM
30
Matthews International Capital Management
California
$3.96M -$321K -21,279 -7%
Qube Research & Technologies (QRT)
31
Qube Research & Technologies (QRT)
United Kingdom
$3.66M +$394K +26,105 +12%
OCM
32
Osterweis Capital Management
California
$3.56M -$751K -49,765 -17%
LPL Financial
33
LPL Financial
California
$3.52M +$301K +19,938 +9%
Susquehanna International Group
34
Susquehanna International Group
Pennsylvania
$3.38M -$84.6K -5,604 -2%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$3.17M +$317K +21,024 +11%
Ameriprise
36
Ameriprise
Minnesota
$2.83M -$259K -17,138 -8%
HSA
37
Hussman Strategic Advisors
Maryland
$2.54M -$634K -42,000 -20%
Janus Henderson Group
38
Janus Henderson Group
United Kingdom
$2.3M +$527K +34,880 +30%
YRHAM
39
Yong Rong (HK) Asset Management
Hong Kong
$2.27M +$2.27M +150,000 New
PEAK6
40
PEAK6
Illinois
$2.15M +$2.15M +142,516 New
Simplex Trading
41
Simplex Trading
Illinois
$2.14M +$1.61M +106,610 +306%
Nuveen Asset Management
42
Nuveen Asset Management
Illinois
$1.97M -$4.16M -275,600 -68%
Squarepoint
43
Squarepoint
New York
$1.89M -$67.8K -4,489 -3%
RPSA
44
Richard P. Slaughter Associates
Texas
$1.86M -$71.4K -4,726 -4%
AG
45
Algert Global
California
$1.85M -$837K -55,421 -31%
Barclays
46
Barclays
United Kingdom
$1.81M -$264K -17,480 -13%
CG
47
Carmignac Gestion
France
$1.66M -$117K -7,746 -7%
PP
48
PDT Partners
New York
$1.63M +$1.63M +108,030 New
American Century Companies
49
American Century Companies
Missouri
$1.62M -$25.6K -1,698 -2%
PAM
50
Pinpoint Asset Management
Hong Kong
$1.62M -$237K -15,671 -13%
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