American Shared Hospital SerAMS
13F holders, Q3 2024 (September 30)18holders −1
1new positions
3sold out
1famous investor
$3.05avg. 13F price*
At the end of Q3 2024, 18 institutions reported holding American Shared Hospital Ser (AMS) in their 13F filings, down 1 from Q2 2024. 1 opened new positions and 3 sold out. The largest holders were Bridgeway Capital Management, LLC ($802K), Dimensional Fund Advisors LP ($639K) and Vanguard Group Inc. ($553K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- American Shared Hospital Ser
- CUSIP
- 029595105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $3K |
| Exits | 3 | $35K |
All 13F filers, Q2 2024 → Q3 2024: 47,065 shares bought and 55,811 shares sold, net −8,746 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 18 holders
| Bridgeway Capital Management, LLC | 0.02% | Add +0.2% | 262,991 | $802K |
| Dimensional Fund Advisors LP | 0.00% | Add +16.5% | 209,356 | $639K |
| Vanguard Group Inc. | 0.00% | No change | 181,243 | $553K |
| Corient Private Wealth LP | 0.00% | No change | 160,559 | $490K |
| Renaissance Technologies | 0.00% | Add +21.5% | 67,449 | $206K |
| Acadian Asset Management LLC | 0.00% | Reduce -51.7% | 41,266 | $125K |
| Financial Counselors Inc. | 0.00% | No change | 37,123 | $113K |
| James Investment Research, Inc. | 0.01% | No change | 29,725 | $91K |
| NewEdge Advisors, LLC | 0.00% | No change | 29,725 | $91K |
| Geode Capital Management, LLC | 0.00% | Add +11.1% | 28,783 | $88K |
| Empowered Funds, LLC | 0.00% | Add +4.8% | 11,724 | $36K |
| Two Sigma Investments, LP | 0.00% | Reduce -1.9% | 10,515 | $32K |
| Morgan Stanley | 0.00% | No change | 6,356 | $19K |
| UBS Group AG | 0.00% | New | 896 | $3K |
| Wells Fargo & Company | 0.00% | Add +0.0% | 550 | $2K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -30.8% | 362 | $1K |
| Bank of America Corp. | 0.00% | Reduce -87.5% | 41 | $125 |
| JPMorgan Chase & Co. | 0.00% | No change | 9 | $27 |
"% of holder's portfolio" is AMS's weight in each manager's 13F, not the share of American Shared Hospital Ser the manager owns.