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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
151
$282K
152
$280K
153
$267K
154
$267K
155
$264K
156
$263K
157
$257K
158
$255K
159
$251K
160
$250K
161
$241K
162
$235K
163
$223K
164
$221K
165
$217K
166
$215K
167
$209K
168
$201K
169
$193K
170
$192K
171
$181K
172
$166K
173
$135K
174
$133K
175
$132K