American Shared Hospital Services (AMS)

• Market cap: $15.8M
• 1 day: -2.81%
• 5 days: -3.2%
• 1 month: -7.63%
• 3 months: 0.83%
• 6 months: -14.49%
• Year to date: -22.68%
• 1 year: -20.39%
• 5 years: 28.72%
• 10 years: 18.63%
• Sector: Healthcare
• Industry: Diagnostics & Research

About: American Shared Hospital Services provides stereotactic radiosurgery equipment, Advanced radiation therapy, and related equipment. It currently provides Gamma Knife units to medical centers and stand-alone facilities. The company, along with its subsidiaries, operates through the following operations: Gamma Knife, Advanced Radiation Therapy Equipment and Services, and Proton Beam Radiation Therapy Operations. It generates most of its revenue from the domestic market.

Employees: 44

Fund manager confidence

Based on 2025 Q2 regulatory disclosures by fund managers ($100M+ AUM)

0% more funds holding

Funds holding: 18 [Q1] → 18 (+0) [Q2]

0% more first-time investments, than exits

New positions opened: 1 | Existing positions closed: 1

0% more repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 3

0.74% less ownership

Funds ownership: 13.94% [Q1] → 13.21% (-0.74%) [Q2]

18% less capital invested

Capital invested by funds: $2.49M [Q1] → $2.05M (-$436K) [Q2]