American Shared Hospital Services Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 102.14 K | $161.38 K | -50.20% | 1.49% |
| LPL FINANCIAL LLC | 08/07/2026 | 81.39 K | $128.59 K | 6.57% | 1.18% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 57.70 K | $91.16 K | 17.27% | 0.84% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 55.66 K | $87.95 K | -63.79% | 0.81% |
| JAMES INVESTMENT RESEARCH INC | 07/24/2026 | 29.73 K | $46.97 K | 0.00% | 0.43% |
| NEWEDGE ADVISORS, LLC | 08/12/2026 | 29.73 K | $46.97 K | 0.00% | 0.43% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 29.12 K | $46.02 K | -67.93% | 0.42% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 26.50 K | $41.89 K | -18.69% | 0.39% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 25.36 K | $40.07 K | -7.45% | 0.37% |
| XTX TOPCO LTD | 08/14/2026 | 19.11 K | $30.19 K | 100.00% | 0.28% |
| UBS GROUP AG | 08/13/2026 | 18.40 K | $29.06 K | 9,097.50% | 0.27% |
| STATE STREET CORP | 09/22/2026 | 12.10 K | $19.12 K | 0.00% | 0.18% |
| EMPOWERED FUNDS, LLC | 08/17/2026 | 11.92 K | $18.84 K | 0.00% | 0.17% |
| MORGAN STANLEY | 08/13/2026 | 5.86 K | $9.26 K | 0.00% | 0.09% |
| MERCER GLOBAL ADVISORS INC /ADV | 08/11/2026 | 1.17 K | $1.84 K | 100.00% | 0.02% |
| CITIGROUP INC | 08/03/2026 | 454 | $717 | 100.00% | 0.01% |
| CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 08/05/2026 | 107 | $169 | 100.00% | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 08/14/2026 | 100 | $161 | 0.00% | 0.00% |
| BARCLAYS PLC | 08/14/2026 | 82 | $130 | 100.00% | 0.00% |
| CITADEL ADVISORS LLC | 09/02/2026 | 0 | $0 | -100.00% | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| DRW SECURITIES, LLC | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 08/11/2026 | 0 | $0 | -100.00% | 0.00% |
| CI PRIVATE WEALTH, LLC | 08/27/2026 | 0 | $0 | -100.00% | 0.00% |
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American Shared Hospital Services institutional Ownership - FAQ's
During the previous two years, 28 institutional investors and hedge funds held shares of American Shared Hospital Services. The most heavily invested institutionals were:
DIMENSIONAL FUND ADVISORS LP: 102,140
LPL Financial LLC: 81,386
RENAISSANCE TECHNOLOGIES LLC: 57,695
VANGUARD CAPITAL MANAGEMENT LLC: 55,662
JAMES INVESTMENT RESEARCH INC: 29,725
NewEdge Advisors, LLC: 29,725
7.37% of American Shared Hospital Services stock is owned by institutional investors.
Institutional investors have bought a total of 690.60 K shares in the last 24 months. This purchase volume represents approximately $1.45 M in transactions.