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ACM Research

239 hedge funds and large institutions have $968M invested in ACM Research in 2025 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 84 increasing their positions, 67 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

6% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 52

0% less funds holding

Funds holding: 240239 (-1)

22% less call options, than puts

Call options by funds: $49.5M | Put options by funds: $63.2M

Holders
239
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$49.5M
Puts
$63.2M
Net Calls
Net Calls Change

Top Buyers

1 +$30.7M
2 +$16.8M
3 +$14.9M
4
Millennium Management
Millennium Management
New York
+$12.4M
5
LSV Asset Management
LSV Asset Management
Illinois
+$11.5M

Top Sellers

1 -$17.8M
2 -$17.7M
3 -$13.3M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$10.3M
5
Amundi
Amundi
France
-$7.55M
Name Holding Trade Value Shares
Change
Change in
Stake
CL
126
CIM LLC
New York
$444K
ProShare Advisors
127
ProShare Advisors
Maryland
$425K
JIR
128
James Investment Research
Ohio
$417K
New York State Common Retirement Fund
129
New York State Common Retirement Fund
New York
$410K
CG
130
Cynosure Group
Utah
$409K
WG
131
Winton Group
United Kingdom
$402K
Victory Capital Management
132
Victory Capital Management
Texas
$400K
BNP Paribas Financial Markets
133
BNP Paribas Financial Markets
France
$397K
ASRS
134
Arizona State Retirement System
Arizona
$395K
BCI
135
Brinker Capital Investments
Pennsylvania
$390K
DFCM
136
Dark Forest Capital Management
Puerto Rico
$389K
BFA
137
Beacon Financial Advisory
Ohio
$364K
VOYA Investment Management
138
VOYA Investment Management
Georgia
$359K
GC
139
Guggenheim Capital
Illinois
$354K
PAG
140
Private Advisor Group
New Jersey
$352K
YMRC
141
Yorktown Management & Research Company
Virginia
$344K
SC
142
Savant Capital
Illinois
$344K
EIM
143
Essex Investment Management
Massachusetts
$343K
AA
144
ALPS Advisors
Colorado
$314K
Walleye Capital
145
Walleye Capital
New York
$304K
MAM
146
Martingale Asset Management
Massachusetts
$297K
PFSRSONJ
147
Police & Firemen's Retirement System of New Jersey
New Jersey
$292K
Aberdeen Group
148
Aberdeen Group
United Kingdom
$287K
CIP
149
Cornerstone Investment Partners
Georgia
$283K
KK
150
KLP Kapitalforvaltning
Norway
$277K