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ACM Research
ACMR

Overview Fund Activity

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 53 closing their positions.

Holders
239
Holders Change
-2
Holders Change %
-0.83%
% of All Funds
3.21%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
55
Increased
84
Reduced
67
Closed
53
Calls
$49.5M
Puts
$63.2M
Net Calls
-$13.8M
Net Calls Change
-$23.8M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$30.7M
2
Mitsubishi UFJ Trust & Banking
2
Mitsubishi UFJ Trust & Banking
Japan
$59.6M
3
NL
3
Nuveen LLC
North Carolina
$18.5M
4
Millennium Management
4
Millennium Management
New York
$13.4M
5
LSV Asset Management
5
LSV Asset Management
Illinois
$11.5M

Top Sellers

1
PHK
1
Point72 Hong Kong
Hong Kong
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$6.53M
3
Invesco
3
Invesco
Georgia
$21.4M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$3.58M
5
Amundi
5
Amundi
France
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
HSA
251
Hussman Strategic Advisors
Maryland
– -$1.47M -63,000 Closed
BC
252
Bayforest Capital
United Kingdom
– -$1.23M -52,804 Closed
XT
253
XTX Topco
Cayman Islands
– -$1.14M -48,878 Closed
HM
254
HCEP Management
Hong Kong
– -$1.02M -43,650 Closed
DKCM
255
Davidson Kempner Capital Management
New York
– -$989K -42,353 Closed
EFM
256
E Fund Management
China
– -$812K -34,800 Closed
BPC
257
Bryce Point Capital
New York
– -$907K -32,616 Closed
DM
258
Diker Management
New York
– -$744K -31,897 Closed
Baird Financial Group
259
Baird Financial Group
Wisconsin
– -$723K -30,958 Closed
VF
260
Virtu Financial
New York
– -$707K -30,276 Closed
BCM
261
Bayesian Capital Management
New York
– -$661K -28,327 Closed
II
262
Inspire Investing
Idaho
– -$655K -28,080 Closed
CF
263
Corebridge Financial
Texas
– -$589K -25,228 Closed
SSA
264
Schonfeld Strategic Advisors
New York
– -$565K -24,204 Closed
MCP
265
Militia Capital Partners
Nevada
– -$506K -21,689 Closed
TSS
266
Two Sigma Securities
New York
– -$432K -18,507 Closed
VI
267
Versor Investments
New York
– -$329K -14,100 Closed
FRM
268
Fox Run Management
Connecticut
– -$322K -13,811 Closed
SG Americas Securities
269
SG Americas Securities
New York
– -$314K -13,433 Closed
PMAM
270
Picton Mahoney Asset Management
Ontario, Canada
– -$288K -12,334 Closed
SPA
271
Sherbrooke Park Advisers
New York
– -$282K -12,061 Closed
CWM
272
CIBC World Markets
New York
– -$267K -11,427 Closed
GCP
273
GSA Capital Partners
United Kingdom
– -$257K -11,032 Closed
CM
274
Capula Management
Cayman Islands
– -$251K -10,744 Closed
CAU
275
Caxton Associates (UK)
– -$250K -10,724 Closed
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