American Shared Hospital Services (AMS) intrinsic value & 10-year financials

American Shared Hospital Services (AMS) has a Graham intrinsic value of $5.05 per share. At $1.28 on Oct 17, 2026, the stock trades 75% below that value. Over the last 10 fiscal years revenue grew 4.6% a year to $28.1M, with an average return on invested capital of -0.9%.

Graham intrinsic value
$5.05
Share price (Oct 17, 2026)
$1.28
Price vs Graham value
75% below
Market cap
$8.5M
Revenue (FY2025)
$28.1M
Revenue growth (10-yr CAGR)
4.6%
ROIC (10-yr avg)
-0.9%
Free cash flow (FY2025)
-$4.5M

AMS 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $28.1M -$1.6M -$0.23 -$4.5M -12.8% -7.0%
FY2024 $28.3M $2.2M $0.33 -$7.8M -9.9% -9.7%
FY2023 $21.3M $610.0K $0.10 -$555.0K 1.3% 0.7%
FY2022 $19.7M $1.3M $0.21 $6.8M 12.3% 5.6%
FY2021 $17.6M $194.0K $0.03 $4.6M 7.7% 2.7%
FY2020 $17.8M -$7.1M -$1.14 $9.3M -53.1% -25.1%
FY2019 $20.6M $659.0K $0.11 $7.1M 7.5% 3.9%
FY2018 $19.7M $1.0M $0.17 $6.5M 9.4% 4.5%
FY2017 $19.6M $1.9M $0.33 $7.0M 12.3% 9.0%
FY2016 $18.7M $930.0K $0.17 $6.8M 17.6% 6.3%

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

AMERICAN SHARED HOSPITAL SERVICES has demonstrated mature, steady growth, with revenue compounding at 4.6% annually over the past decade.

AMERICAN SHARED HOSPITAL SERVICES has historically struggled to out-earn its cost of capital, averaging just -0.9% ROIC.

Over the decade, AMERICAN SHARED HOSPITAL SERVICES shows that the company has leveraged its balance sheet to sustain operations.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, AMERICAN SHARED HOSPITAL SERVICES is modeled at 4.6% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $5.05 per share.

AMS stock: frequently asked questions

What is the intrinsic value of American Shared Hospital Services (AMS) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 4.6% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, AMS's intrinsic value is about $5.05 per share.

Is AMS stock undervalued?

At $1.28 (close on Oct 17, 2026), AMS trades 75% below its Graham value of $5.05. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has American Shared Hospital Services grown?

Revenue went from $18.7M in fiscal 2016 to $28.1M in fiscal 2025, a compound annual growth rate of 4.6%. Net income was -$1.6M in fiscal 2025.

Does American Shared Hospital Services generate free cash flow?

American Shared Hospital Services generated -$4.5M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 7 of the last 10 reported years.

What is AMS's return on invested capital?

Average ROIC over the last 10 fiscal years was -0.9%, and average return on equity was 0.1%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this AMS data come from?

From American Shared Hospital Services's annual 10-K filings on SEC EDGAR, most recently filed May 14, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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