ACMR icon

ACM Research

181 hedge funds and large institutions have $539M invested in ACM Research in 2024 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 64 increasing their positions, 60 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 185181 (-4)

18% less capital invested

Capital invested by funds: $657M → $539M (-$118M)

36% less call options, than puts

Call options by funds: $19.6M | Put options by funds: $30.6M

Holders
181
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
$19.6M
Puts
$30.6M
Net Calls
Net Calls Change

Top Buyers

1 +$29.8M
2 +$25.4M
3 +$19.8M
4
UBS Group
UBS Group
Switzerland
+$18.6M
5
BlackRock
BlackRock
New York
+$8.33M

Top Sellers

1 -$25.8M
2 -$24.9M
3 -$18.7M
4
Voloridge Investment Management
Voloridge Investment Management
Florida
-$11.8M
5
Millennium Management
Millennium Management
New York
-$8.52M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$289K
102
$278K
103
$277K
104
$274K
105
$263K
106
$262K
107
$259K
108
$239K
109
$238K
110
$231K
111
$230K
112
$226K
113
$219K
114
$218K
115
$213K
116
$208K
117
$207K
118
$204K
119
$200K
120
$191K
121
$184K
122
$179K
123
$165K
124
$162K
125
$158K