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ACM Research

241 hedge funds and large institutions have $969M invested in ACM Research in 2025 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 85 increasing their positions, 68 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: 242241 (-1)

22% less call options, than puts

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

Holders
241
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 +$26.7M
2 +$14.6M
3 +$13M
4
Millennium Management
Millennium Management
New York
+$10.8M
5
LSV Asset Management
LSV Asset Management
Illinois
+$10M

Top Sellers

1 -$17.8M
2 -$15.3M
3 -$11.5M
4
JP Morgan Chase
JP Morgan Chase
New York
-$8.97M
5
Amundi
Amundi
France
-$7.55M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$753K
102
$739K
103
$737K
104
$731K
105
$725K
106
$705K
107
$686K
108
$660K
109
$638K
110
$636K
111
$613K
112
$612K
113
$594K
114
$593K
115
$575K
116
$551K
117
$551K
118
$532K
119
$531K
120
$520K
121
$520K
122
$518K
123
$485K
124
$479K
125
$471K