Institutional Ownership Acm Research, Inc. (ACMR)
This table provides information about the institutional ownership of Acm Research, Inc. (ACMR). We have compiled data on the 278 institutions that hold shares in the stock, with a total of 39.2 Million shares, which have been reported (via 13F filing form) to have a value of $1.09 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Oasis Management CO Ltd.
Grand Cayman, E9 |
Aug 14, 2025 Q2 2025 |
376,761
shares
|
$10.6 Million
1.12% of portfolio
|
Q2 2025
Added 6.52%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
365,291
shares
|
$10.3 Million
0.01% of portfolio
|
Q2 2025
Added 211.69%
|
|
|
Kerrisdale Advisers, LLC
Miami, FL |
Aug 14, 2025 Q2 2025 |
286,497
shares
|
$8.04 Million
4.39% of portfolio
|
Q2 2025
Added 33.63%
|
|
|
Yiheng Capital Management, L.P.
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
280,201
shares
|
$7.86 Million
0.7% of portfolio
|
Q1 2025
Reduced 58.83%
|
|
|
Osterweis Capital Management Inc
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
266,426
shares
|
$7.48 Million
0.45% of portfolio
|
Q2 2025
Added 27.14%
|
|
|
Ruffer LLP
|
Jul 16, 2025 Q2 2025 |
264,706
shares
|
$7.43 Million
0.36% of portfolio
|
Q2 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
260,020
shares
|
$7.3 Million
0.0% of portfolio
|
Q2 2025
Reduced 45.38%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
252,270
shares
|
$7.08 Million
0.01% of portfolio
|
Q2 2025
Reduced 72.99%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
250,374
shares
|
$7.03 Million
0.0% of portfolio
|
Q2 2025
Reduced 43.71%
|
|
|
Oberweis Asset Management Inc
Lisle, IL |
Aug 14, 2025 Q2 2025 |
246,960
shares
|
$6.93 Million
0.3% of portfolio
|
Q2 2025
Reduced 16.83%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
242,078
shares
|
$6.79 Million
0.0% of portfolio
|
Q2 2025
Reduced 16.2%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
240,742
shares
|
$6.76 Million
0.01% of portfolio
|
Q2 2025
Reduced 16.15%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Aug 12, 2025 Q2 2025 |
238,750
shares
|
$6.7 Million
0.0% of portfolio
|
Q2 2025
Reduced 4.94%
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
238,017
shares
|
$6.68 Million
0.0% of portfolio
|
Q2 2025
Reduced 30.57%
|
|
|
Algert Global LLC
San Francisco, CA |
Aug 13, 2025 Q2 2025 |
236,562
shares
|
$6.64 Million
0.13% of portfolio
|
Q2 2025
Added 85.82%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
234,207
shares
|
$6.57 Million
0.01% of portfolio
|
Q2 2025
Added 527.33%
|
|
|
Matthews International Capital Management LLC
|
Jul 21, 2025 Q2 2025 |
221,295
shares
|
$6.21 Million
1.37% of portfolio
|
Q2 2025
Reduced 10.85%
|
|
|
Hrt Financial LP
New York, NY |
Aug 14, 2025 Q2 2025 |
205,708
shares
|
$5.77 Million
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
204,024
shares
|
$5.72 Million
0.0% of portfolio
|
Q2 2025
Reduced 54.98%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
198,610
shares
|
$5.57 Million
0.0% of portfolio
|
Q2 2025
Added 37.3%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
197,249
shares
|
$5.53 Million
0.0% of portfolio
|
Q2 2025
Added 82.63%
|
|
|
Congress Asset Management CO
|
Jul 16, 2025 Q2 2025 |
197,176
shares
|
$5.53 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Friess Associates LLC
Greenville, DE |
Aug 15, 2022 Q2 2022 |
178,368
shares
|
$5.01 Million
5.01% of portfolio
|
Q2 2022
Reduced 45.68%
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
155,455
shares
|
$4.36 Million
0.09% of portfolio
|
Q2 2025
Added 802.34%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 27, 2025 Q2 2025 |
155,120
shares
|
$4.35 Million
0.0% of portfolio
|
Q2 2025
Added 104.57%
|