AMS AMERICAN SHARED HOSPITAL SVC
FollowCOM (common), issuer CIK 744825
23 managers (23 13F filers) reported a position in AMS shares at 2025-09-30, 1,240,755 shares in all. 6 filers opened a position and 1 filer sold out during the quarter.
- Managers
- 23
- 13F filers
- 23
- New
- 6
- Added
- 1
- Reduced
- 7
- Sold out
- 1
- Shares held by filers
- 1,240,755
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q3 2025
Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| National Philanthropic Trust | 410,746 | $1.15M | 0.01% | new | 13F-HRTimeline |
| DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP | 209,959 | $588K | <0.01% | 0 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 181,143 | $507K | <0.01% | -100 | 13F-HRTimelineGroup |
| Corient Private Wealth LPin group Corient Private Wealth LP | 160,559 | $450K | <0.01% | 0 | 13F-HRTimelineGroup |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 96,691 | $271K | 0.01% | 0 | 13F-HRTimeline |
| RENAISSANCE TECHNOLOGIES LLC | 49,800 | $139K | <0.01% | -16,900 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 32,665 | $91.5K | <0.01% | -427 | 13F-HRTimelineGroup |
| JAMES INVESTMENT RESEARCH, INC. | 29,725 | $83.2K | 0.01% | 0 | 13F-HRTimeline |
| NewEdge Advisors, LLC | 29,725 | $83.2K | <0.01% | 0 | 13F-HRTimeline |
| STATE STREET CORPin group STATE STREET CORP | 12,101 | $33.9K | <0.01% | 0 | 13F-HRTimelineGroup |
| Empowered Funds, LLC | 11,924 | $33.4K | <0.01% | 0 | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 6,810 | $19.1K | <0.01% | +454 | 13F-HR/ATimelineGroup |
| ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC | 6,196 | $17K | <0.01% | -1,198 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 1,655 | $4.63K | <0.01% | -7 | 13F-HRTimelineGroup |
| Farther Finance Advisors, LLC | 502 | $1.41K | <0.01% | new | 13F-HRTimeline |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 300 | $840 | <0.01% | 0 | 13F-HRTimelineGroup |
| JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP | 100 | $290 | <0.01% | new | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 65 | $182 | <0.01% | -7 | 13F-HR/ATimelineGroup |
| UBS Group AGin group UBS Group AG | 50 | $140 | <0.01% | new | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 20 | $56 | <0.01% | new | 13F-HR/ATimelineGroup |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 7 | $20 | <0.01% | 0 | 13F-HR/ATimelineGroup |
| WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN | 0 | $1 | <0.01% | -550 | 13F-HRTimelineGroupAmount filed as zero, left out of ratios. |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 12 | $0 | 0% | new | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |