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American Shared Hospital Services (AMS) Institutional Ownership

American Shared Hospital Services logo
$1.35 0.00 (0.00%)
As of 04:10 PM Eastern
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Institutional Ownership Changes (13F Filings) for American Shared Hospital Services (NYSEAMERICAN:AMS)

Current
Institutional Ownership
Percentage
23.16%
Number of
Institutional Buyers
(last 12 months)
1
Total
Institutional Inflows
(last 12 months)
$106.51K
Number of
Institutional Sellers
(last 12 months)
0
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Skip Chart & View Institutional Buying and Selling Data

AMS Institutional Buying and Selling by Quarter

American Shared Hospital Services Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/12/2026 DRW Securities LLC50,481$107K0.0%N/A0.772%
2/13/2025Renaissance Technologies LLC71,225$227K0.0%+5.6%1.109%
8/9/2024Renaissance Technologies LLC55,501$177K0.0%+31.2%0.877%
8/9/2024Dimensional Fund Advisors LP179,637$574K0.0%+4.9%2.838%
5/10/2024Acadian Asset Management LLC86,399$254K0.0%-38.7%1.365%
5/7/2024Empowered Funds LLC10,468$31K0.0%N/A0.165%
10/11/2023Canton Hathaway LLC20,000$49K0.0%-33.3%0.321%
8/7/2023Acadian Asset Management LLC140,864$358K0.0%-5.7%2.268%
4/11/2023Canton Hathaway LLC30,000$84K0.0%+50.0%0.488%
1/19/2023Canton Hathaway LLC20,000$59K0.0%+100.0%0.325%
10/17/2022Canton Hathaway LLC10,000$26K0.0%N/A0.164%
8/2/2022Financial Counselors Inc.37,123$82K0.0%N/A0.611%


AMS Institutional Ownership - Frequently Asked Questions

During the previous two years, the following institutional investors and hedge funds held shares of American Shared Hospital Services shares: Dimensional Fund Advisors LP ($574K), and Renaissance Technologies LLC ($227K), DRW Securities LLC ($107K).Learn more on American Shared Hospital Services' institutional investors.

23.16% of American Shared Hospital Services' stock is owned by institutional investors. Learn more on AMS's institutional investor holdings.

The following institutional investors have purchased American Shared Hospital Services' stock in the last 24 months: DRW Securities LLC ($50.48K), Renaissance Technologies LLC ($16.98K), and Dimensional Fund Advisors LP ($8.44K).

Institutional investors have bought a total of 50,481 shares in the last 24 months. This purchase volume represents approximately $106.51K in transactions.


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This page (NYSEAMERICAN:AMS) was last updated on 5/26/2026 by MarketBeat.com Staff.
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