Who Owns American Shared Hospital Services Stock?
NYSE: AMSHealth CareMedical SpecialitiesUSD
At close: Oct 9, 3:59 PM ET · Delayed 15 min
Ownership breakdown
- Held by institutions
- 7.63%
- Held by insiders
- 34.72%
- Institutional holders
- 20
- Institutions 7.6%
- Insiders 34.7%
- Public and other 57.7%
Who owns American Shared Hospital Services stock?
Institutional investors own about 7.6% of American Shared Hospital Services's shares, spread across 20 institutions that file 13F reports. That level of institutional ownership is relatively low, leaving more of the stock with retail investors and insiders. Insiders, including executives, directors and large founding shareholders, hold 34.72% of AMS.
The largest institutional holders are Dimensional Fund Advisors LP (1.54%), LPL Financial LLC (1.22%) and Renaissance Technologies, LLC (0.87%). Together, the top 10 institutions control 6.9% of shares outstanding. In their latest filings, 3 of the top 10 institutions increased their AMS positions and 5 reduced them.
Summary generated from market data by MetaCap's automated system. Methodology
Top institutional holders of AMS
| Institution | Shares | % Held | Change |
|---|---|---|---|
| Dimensional Fund Advisors LP | 102.14K | 1.54% | -50.2% |
| LPL Financial LLC | 81.39K | 1.22% | +6.6% |
| Renaissance Technologies, LLC | 57.70K | 0.87% | +17.3% |
| Vanguard Capital Management LLC | 55.66K | 0.84% | -63.8% |
| NewEdge Advisors, LLC | 29.73K | 0.45% | 0.0% |
| James Investment Research, Inc. | 29.73K | 0.45% | 0.0% |
| Bridgeway Capital Management, LLC | 29.12K | 0.44% | -67.9% |
| Geode Capital Management, LLC | 26.50K | 0.40% | -18.7% |
| Vanguard Fiduciary Trust Co | 25.36K | 0.38% | -7.5% |
| Xtx Topco Ltd | 19.11K | 0.29% | +100.0% |
% 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 AMS
| Fund | Shares | % Held |
|---|---|---|
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Small Cap Value Portfolio | 92.08K | 1.38% |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 55.66K | 0.84% |
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Targeted Value Portfolio | 38.41K | 0.58% |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 21.06K | 0.32% |
| EA Series Trust-EA Bridgeway Omni Small-Cap Value ETF | 11.92K | 0.18% |
| Bridgeway Funds, Inc.-Omni Small-Cap Value Fund | 8.50K | 0.13% |
| Fidelity Concord Street Trust-Fidelity Series Total Market Index Fund | 4.32K | 0.06% |
| Dimensional ETF Trust-Dimensional US Sustainability Core 1 ETF | 136 | 0.00% |
Frequently asked questions
Who is the largest shareholder of American Shared Hospital Services?
Dimensional Fund Advisors LP is the largest institutional shareholder of AMS, owning 1.54% of shares outstanding (102.14K shares) as of its latest 13F filing.
What percentage of American Shared Hospital Services is owned by institutions?
Institutions own about 7.6% of AMS shares and 11.7% of the public float.
How much of American Shared Hospital Services do insiders own?
Insiders, such as officers and directors, own about 34.72% of AMS 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.