American Shared Hosp (AMS.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

© 2026 Longbridge｜Terms of Service Privacy Policy

Shareholder Type

Public and others50.43%
Individuals & Insiders33.03%
Private companies8.94%
Institutions7.60%

Major Shareholders

Major Shareholders Latest
Shareholder
Raymond StachowiakExecutive Chairman	32.45%	2.15M	8.30%	+555.79K	07/22/2026
Raymond StachowiakExecutive Chairman	32.32%	2.15M	0.26%	+25.00K	07/22/2026
Estate Of Ernest A. Bates	8.94%	592.21K	0.07%	+0	04/28/2025
Estate Of Ernest A. Bates	8.91%	592.21K	0.07%	+0	04/28/2025
Bridgeway Capital Management, LLC	1.55%	102.74K	0.06%	-3.30K	03/31/2026
Dimensional Fund Advisors LP	1.54%	102.14K	1.57%	-102.98K	06/30/2026
Dimensional Fund Advisors LP	1.54%	102.14K	1.57%	-102.98K	06/30/2026
LPL Financial LLC	1.23%	81.39K	0.07%	+5.02K	06/30/2026
LPL Financial LLC	1.22%	81.39K	0.07%	+5.02K	06/30/2026
Vanguard Capital Management, LLC	1.22%	81.03K	1.52%	-100.12K	06/30/2026
Vanguard Capital Management, LLC	1.22%	81.03K	1.53%	-100.12K	06/30/2026
Renaissance Technologies LLC	0.87%	57.70K	0.13%	+8.50K	06/30/2026
Renaissance Technologies LLC	0.87%	57.70K	0.12%	+8.50K	06/30/2026
Susquehanna International Group, LLP	0.64%	42.31K	0.22%	+14.94K	03/31/2026
Bridgeway Capital Management, LLC	0.62%	41.05K	0.94%	-61.70K	06/30/2026
DRW Holdings, LLC	0.50%	32.89K	0.27%	-17.59K	03/31/2026
Craig TagawaPresident & Interim CEO	0.45%	29.89K	<0.01%	+0	04/30/2025
Craig TagawaPresident & Interim CEO	0.45%	29.89K	<0.01%	+0	04/30/2025
NewEdge Advisors, LLC	0.45%	29.73K	<0.01%	+0	06/30/2026
James Investment Research, Inc.	0.45%	29.73K	<0.01%	+0	06/30/2026