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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
Group One Trading
101
Group One Trading
Illinois
$737K
NAM
102
NorthCrest Asset Manangement
Minnesota
$731K
SEI Investments
103
SEI Investments
Pennsylvania
$725K
Neuberger Berman Group
104
Neuberger Berman Group
New York
$705K
Manulife (Manufacturers Life Insurance)
105
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$686K
TI
106
Tidal Investments
Wisconsin
$660K
EGM
107
Engineers Gate Manager
New York
$638K
Hudson Bay Capital Management
108
Hudson Bay Capital Management
Connecticut
$636K
Verition Fund Management
109
Verition Fund Management
Connecticut
$613K
Universal-Beteiligungs- und Servicegesellschaft
110
Universal-Beteiligungs- und Servicegesellschaft
Germany
$612K
Acadian Asset Management
111
Acadian Asset Management
Massachusetts
$594K
Wolverine Trading
112
Wolverine Trading
Illinois
$593K
Truist Financial
113
Truist Financial
North Carolina
$575K
State of Wisconsin Investment Board
114
State of Wisconsin Investment Board
Wisconsin
$551K
Carson Wealth (CWM LLC)
115
Carson Wealth (CWM LLC)
Nebraska
$551K
Vontobel Holding
116
Vontobel Holding
Switzerland
$532K
A
117
AlphaQuest
New York
$531K
CCM
118
Connective Capital Management
California
$520K
Ensign Peak Advisors
119
Ensign Peak Advisors
Utah
$520K
RC
120
RBF Capital
California
$518K
MML Investors Services
121
MML Investors Services
Massachusetts
$485K
AIP
122
Arrowpoint Investment Partners
Singapore
$479K
Wealth Enhancement Advisory Services
123
Wealth Enhancement Advisory Services
Minnesota
$471K
SWM
124
Spire Wealth Management
Virginia
$452K
B
125
Bailard
California
$448K