Q3 2025 13F Holders as of 9/30/2025
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Type / Class
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Equity / Common Stock, No Par Value
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Shares outstanding
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6.43M
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Number of holders
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20
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Total 13F shares, excl. options
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830K
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Shares change
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-22K
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Total reported value, excl. options
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$2.32M
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Value change
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-$59.7K
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Number of buys
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5
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Number of sells
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-8
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Price
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$2.80
Significant Holders of AMERICAN SHARED HOSPITAL SERVICES - Common Stock, No Par Value (AMS) as of Q3 2025
22 filings reported holding AMS - AMERICAN SHARED HOSPITAL SERVICES - Common Stock, No Par Value as of Q3 2025.
AMERICAN SHARED HOSPITAL SERVICES - Common Stock, No Par Value (AMS) has 20 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 830K shares
of 6.43M outstanding shares and own 12.9% of the company stock.
Largest 10 shareholders include DIMENSIONAL FUND ADVISORS LP (210K shares), VANGUARD GROUP INC (181K shares), Corient Private Wealth LLC (161K shares), BRIDGEWAY CAPITAL MANAGEMENT, LLC (96.7K shares), RENAISSANCE TECHNOLOGIES LLC (49.8K shares), GEODE CAPITAL MANAGEMENT, LLC (32.7K shares), NewEdge Advisors, LLC (29.7K shares), JAMES INVESTMENT RESEARCH, INC. (29.7K shares), STATE STREET CORP (12.1K shares), and Empowered Funds, LLC (11.9K shares).
This table shows the top 20 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.