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ACM Research

244 hedge funds and large institutions have $838M invested in ACM Research in 2025 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 70 increasing their positions, 66 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more call options, than puts

Call options by funds: $ | Put options by funds: $

6% more repeat investments, than reductions

Existing positions increased: 70 | Existing positions reduced: 66

0.27% less ownership

Funds ownership: 62.01%61.74% (-0.27%)

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
244
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$58.6M
Puts
$48.5M
Net Calls
Net Calls Change

Top Buyers

1 +$24.3M
2 +$21.3M
3 +$20.7M
4
PHK
Point72 Hong Kong
Hong Kong
+$17.4M
5
JP Morgan Chase
JP Morgan Chase
New York
+$11.7M

Top Sellers

1 -$39.6M
2 -$20.8M
3 -$20.6M
4
BlackRock
BlackRock
New York
-$15.8M
5
UBS AM
UBS AM
Illinois
-$10.5M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$744K
102
$730K
103
$723K
104
$716K
105
$707K
106
$675K
107
$669K
108
$666K
109
$662K
110
$661K
111
$659K
112
$655K
113
$634K
114
$623K
115
$621K
116
$616K
117
$601K
118
$589K
119
$565K
120
$554K
121
$553K
122
$545K
123
$511K
124
$506K
125
$505K