- Type / Class
- Equity / Common Stock
- Shares outstanding
- 59,904,855
- Total 13F shares
- 4,964,007
- Share change
- +1,144,710
- Total reported value
- $309,515,964
- Put/Call ratio
- 421%
- Price per share
- $62.36
- Number of holders
- 83
- Value change
- +$77,613,417
- Number of buys
- 58
- Number of sells
- 34
Quarterly Holders Quick Answers
What is CUSIP 00108J109?
CUSIP 00108J109 identifies ACMR - ACM Research, Inc. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 00108J109:
Top shareholders of ACMR - ACM Research, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| INDUS CAPITAL PARTNERS, LLC |
13F
|
Company |
2.1%
|
1,228,490
|
$36,376,000 | — | 31 Mar 2020 | |
| VANGUARD GROUP INC |
13F
|
Company |
0.77%
|
460,503
|
$13,636,000 | — | 31 Mar 2020 | |
| Invesco Ltd. |
13F
|
Company |
0.4%
|
240,794
|
$7,130,000 | — | 31 Mar 2020 | |
| Green Court Capital Management Ltd |
13F
|
Company |
0.37%
|
223,325
|
$6,613,000 | — | 31 Mar 2020 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.36%
|
216,607
|
$6,414,000 | — | 31 Mar 2020 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.23%
|
139,075
|
$4,118,011 | — | 31 Mar 2020 | |
| Informed Momentum Co LLC |
13F
|
Company |
0.15%
|
91,316
|
$2,704,000 | — | 31 Mar 2020 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.14%
|
85,060
|
$2,518,000 | — | 31 Mar 2020 | |
| Calamos Advisors LLC |
13F
|
Company |
0.13%
|
78,345
|
$2,320,000 | — | 31 Mar 2020 | |
| NOMURA HOLDINGS INC |
13F
|
Company |
0.13%
|
78,261
|
$2,319,000 | — | 31 Mar 2020 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.13%
|
78,079
|
$2,312,000 | — | 31 Mar 2020 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.1%
|
57,807
|
$1,711,000 | — | 31 Mar 2020 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.09%
|
54,408
|
$1,611,000 | — | 31 Mar 2020 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.08%
|
50,848
|
$1,506,000 | — | 31 Mar 2020 | |
| Point72 Hong Kong Ltd |
13F
|
Company |
0.08%
|
50,000
|
$1,481,000 | — | 31 Mar 2020 | |
| Yiheng Capital Management, L.P. |
13F
|
Company |
0.07%
|
41,478
|
$1,228,000 | — | 31 Mar 2020 | |
| Allianz Asset Management GmbH |
13F
|
Company |
0.06%
|
38,816
|
$1,149,000 | — | 31 Mar 2020 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.06%
|
37,347
|
$1,105,000 | — | 31 Mar 2020 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.06%
|
36,137
|
$1,070,000 | — | 31 Mar 2020 | |
| Global IMC LLC |
13F
|
Company |
0.06%
|
35,016
|
$1,037,000 | — | 31 Mar 2020 | |
| ZACKS INVESTMENT MANAGEMENT |
13F
|
Company |
0.06%
|
34,568
|
$1,024,000 | — | 31 Mar 2020 | |
| Oasis Management Co Ltd. |
13F
|
Company |
0.06%
|
33,905
|
$1,004,000 | — | 31 Mar 2020 | |
| Pinpoint Asset Management Ltd |
13F
|
Company |
0.05%
|
32,794
|
$971,000 | — | 31 Mar 2020 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.05%
|
28,613
|
$847,000 | — | 31 Mar 2020 | |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
|
Company |
0.04%
|
25,000
|
$740,000 | — | 31 Mar 2020 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.04%
|
24,132
|
$715,000 | — | 31 Mar 2020 | |
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.04%
|
23,470
|
$695,000 | — | 31 Mar 2020 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.04%
|
22,631
|
$670,000 | — | 31 Mar 2020 | |
| KEYWISE CAPITAL MANAGEMENT (HK) Ltd |
13F
|
Company |
0.04%
|
21,400
|
$634,000 | — | 31 Mar 2020 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.03%
|
20,618
|
$610,000 | — | 31 Mar 2020 | |
| HUSSMAN STRATEGIC ADVISORS, INC. |
13F
|
Company |
0.03%
|
20,000
|
$592,000 | — | 31 Mar 2020 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.03%
|
19,000
|
$563,000 | — | 31 Mar 2020 | |
| Elephas Investment Management Ltd |
13F
|
Company |
0.03%
|
17,507
|
$518,000 | — | 31 Mar 2020 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.03%
|
16,797
|
$497,000 | — | 31 Mar 2020 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.02%
|
13,874
|
$411,000 | — | 31 Mar 2020 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.02%
|
13,456
|
$399,000 | — | 31 Mar 2020 | |
| Rock Creek Group, LP |
13F
|
Company |
0.02%
|
12,000
|
$355,000 | — | 31 Mar 2020 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.02%
|
11,848
|
$351,000 | — | 31 Mar 2020 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.02%
|
10,851
|
$321,000 | — | 31 Mar 2020 | |
| Greenwoods Asset Management Ltd |
13F
|
Company |
0.02%
|
10,650
|
$315,000 | — | 31 Mar 2020 | |
| STATE STREET CORP |
13F
|
Company |
0.02%
|
10,400
|
$308,000 | — | 31 Mar 2020 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.02%
|
9,359
|
$277,000 | — | 31 Mar 2020 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.02%
|
9,134
|
$270,000 | — | 31 Mar 2020 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.01%
|
8,386
|
$248,000 | — | 31 Mar 2020 | |
| MORGAN STANLEY |
13F
|
Company |
0.01%
|
7,811
|
$231,000 | — | 31 Mar 2020 | |
| WINTON GROUP Ltd |
13F
|
Company |
0.01%
|
7,760
|
$230,000 | — | 31 Mar 2020 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.01%
|
7,499
|
$222,000 | — | 31 Mar 2020 | |
| GLOBEFLEX CAPITAL L P |
13F
|
Company |
0.01%
|
6,565
|
$194,000 | — | 31 Mar 2020 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.01%
|
5,078
|
$150,000 | — | 31 Mar 2020 | |
| FORA Capital, LLC |
13F
|
Company |
0.01%
|
4,165
|
$123,000 | — | 31 Mar 2020 |
Institutional Holders of ACM Research, Inc. - Common Stock (ACMR) as of Q2 2020
As of 30 Jun 2020,
ACM Research, Inc. - Common Stock (ACMR) was held by
83 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
4,964,007 shares.
The largest 10 holders included
INDUS CAPITAL PARTNERS, LLC, BlackRock Inc., VANGUARD GROUP INC, WELLINGTON MANAGEMENT GROUP LLP, Green Court Capital Management Ltd, DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main, UBS ASSET MANAGEMENT AMERICAS INC, MILLENNIUM MANAGEMENT LLC, Invesco Ltd., and Graticule Asia Macro Advisors LLC.
This page lists
83
institutional shareholders reporting positions in this security
for the Q2 2020 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2020 vs Q1 2020 Across Filers
Q1 2020 holders
61
Q2 2020 holders
83
Holder diff
22
| Investor | Q1 2020 Shares | Q2 2020 Shares | Share Diff | Share Chg % | Q1 2020 Value $ | Q2 2020 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.