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ACM Research
ACMR

Overview Fund Activity

237 hedge funds and large institutions have $961M invested in ACM Research in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 84 increasing their positions, 66 reducing their positions, and 53 closing their positions.

Holders
237
Holders Change
-4
Holders Change %
-1.66%
% of All Funds
3.18%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
54
Increased
84
Reduced
66
Closed
53
Calls
$38.5M
Puts
$41.1M
Net Calls
-$2.61M
Net Calls Change
-$12.7M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$30.7M
2
Mitsubishi UFJ Trust & Banking
2
Mitsubishi UFJ Trust & Banking
Japan
$59.6M
3
NL
3
Nuveen LLC
North Carolina
$18.5M
4
Millennium Management
4
Millennium Management
New York
$13.4M
5
LSV Asset Management
5
LSV Asset Management
Illinois
$11.5M

Top Sellers

1
PHK
1
Point72 Hong Kong
Hong Kong
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$6.53M
3
Invesco
3
Invesco
Georgia
$21.4M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$3.58M
5
Amundi
5
Amundi
France
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$111M 4,296,442 +241,096 +6%
BlackRock
2
BlackRock
New York
$106M 4,106,092 -106,364 -3%
Mitsubishi UFJ Trust & Banking
3
Mitsubishi UFJ Trust & Banking
Japan
$59.6M 2,302,351 +649,116 +39%
TC
4
Triata Capital
Hong Kong
$41.2M 1,590,225 +219,100 +16%
Federated Hermes
5
Federated Hermes
Pennsylvania
$36.8M 1,421,688 +348,936 +33%
State Street
6
State Street
Massachusetts
$32.5M 1,254,699 +17,376 +1%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$32.1M 1,238,031 +21,366 +2%
SAM
8
Southeastern Asset Management
Tennessee
$30.7M 1,185,744 +1,185,744 New
PP
9
Pertento Partners
United Kingdom
$26.5M 1,024,632 – –
BBCM
10
Broad Bay Capital Management
New York
$25.3M 978,653 +73,159 +8%
Invesco
11
Invesco
Georgia
$21.4M 825,989 -513,113 -38%
Goldman Sachs
12
Goldman Sachs
New York
$20M 773,472 +397,534 +106%
NL
13
Nuveen LLC
North Carolina
$18.5M 714,311 +577,129 +421%
SCP
14
Steamboat Capital Partners
New York
$15M 579,975 +104,975 +22%
Northern Trust
15
Northern Trust
Illinois
$14.6M 563,027 +50,701 +10%
Morgan Stanley
16
Morgan Stanley
New York
$14.3M 551,780 +77,044 +16%
UBS AM
17
UBS AM
Illinois
$14M 541,737 -174,823 -24%
Millennium Management
18
Millennium Management
New York
$13.4M 518,349 +478,072 +1,187%
LSV Asset Management
19
LSV Asset Management
Illinois
$11.5M 444,900 +444,900 New
RBI
20
Raiffeisen Bank International
Austria
$11.3M 435,000 -65,000 -13%
AQR Capital Management
21
AQR Capital Management
Connecticut
$10.7M 413,371 +169,552 +70%
Charles Schwab
22
Charles Schwab
California
$10.6M 410,584 +8,421 +2%
UBS Group
23
UBS Group
Switzerland
$10M 387,410 +156,094 +67%
OMC
24
Oasis Management Company
Cayman Islands
$9.76M 376,761 +23,052 +7%
Qube Research & Technologies (QRT)
25
Qube Research & Technologies (QRT)
United Kingdom
$9.46M 365,291 +248,093 +212%
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