Who Owns ACM Research Stock?
NASDAQ: ACMRTechnologyIndustrial Machinery/ComponentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Ownership breakdown
- Held by institutions
- 77.81%
- Held by insiders
- 3.87%
- Institutional holders
- 504
- Institutions 77.8%
- Insiders 3.9%
- Public and other 18.3%
Who owns ACM Research stock?
Institutional investors own about 77.8% of ACM Research's shares, spread across 504 institutions that file 13F reports. That level of institutional ownership is high, typical of large, widely followed companies. Insiders, including executives, directors and large founding shareholders, hold 3.87% of ACMR.
The largest institutional holders are Blackrock Inc. (13.39%), Vanguard Portfolio Management LLC (5.18%) and Vanguard Capital Management LLC (3.81%). Together, the top 10 institutions control 38.2% of shares outstanding. In their latest filings, 10 of the top 10 institutions increased their ACMR positions and 0 reduced them.
Summary generated from market data by MetaCap's automated system. Methodology
Top institutional holders of ACMR
| Institution | Shares | % Held | Change |
|---|---|---|---|
| Blackrock Inc. | 8.66M | 13.39% | +8.5% |
| Vanguard Portfolio Management LLC | 3.35M | 5.18% | +52.0% |
| Vanguard Capital Management LLC | 2.46M | 3.81% | +8.8% |
| Capital World Investors | 2.40M | 3.71% | +100.0% |
| State Street Corporation | 2.19M | 3.38% | +9.1% |
| Geode Capital Management, LLC | 1.49M | 2.30% | +8.5% |
| Invesco Ltd. | 1.17M | 1.81% | +48.7% |
| Value Aligned Research Advisors, LLC | 1.05M | 1.63% | +10.3% |
| WFM ASIA (BVI) Ltd | 969.20K | 1.50% | +100.0% |
| Dimensional Fund Advisors LP | 954.47K | 1.48% | +32.8% |
% held is the share of total shares outstanding. Change is the percentage change in the position since the holder's previous 13F filing.
Top mutual fund and ETF holders of ACMR
| Fund | Shares | % Held |
|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 3.48M | 5.38% |
| SmallCap World Fund Inc | 2.93M | 4.53% |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 1.75M | 2.71% |
| iShares Trust-iShares Russell 2000 ETF | 1.38M | 2.13% |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 1.33M | 2.06% |
| Invesco Exchange-Traded Fund Trust-Invesco S&P SmallCap Momentum ETF | 698.78K | 1.08% |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 654.35K | 1.01% |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 631.61K | 0.98% |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 589.74K | 0.91% |
| iShares Trust-iShares S&P Small-Cap 600 Growth ETF | 539.87K | 0.83% |
Frequently asked questions
Who is the largest shareholder of ACM Research?
Blackrock Inc. is the largest institutional shareholder of ACMR, owning 13.39% of shares outstanding (8.66M shares) as of its latest 13F filing.
What percentage of ACM Research is owned by institutions?
Institutions own about 77.8% of ACMR shares and 80.9% of the public float.
How much of ACM Research do insiders own?
Insiders, such as officers and directors, own about 3.87% of ACMR shares outstanding.
Where does institutional ownership data come from?
Investment managers with more than $100 million in US equities must file Form 13F with the SEC within 45 days of each quarter-end. Holdings are therefore up to about 4.5 months old when published.