FONAR CORP (FONR) intrinsic value & 10-year financials

FONAR CORP (FONR) has a Graham intrinsic value of $61.85 per share. Over the last 10 fiscal years revenue grew 54.0% a year to $104.4M, with an average return on invested capital of 12.5%.

Graham intrinsic value
$61.85
Revenue (FY2025)
$104.4M
Revenue growth (10-yr CAGR)
54.0%
ROIC (10-yr avg)
12.5%
Free cash flow (FY2025)
$7.5M

FONR 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $104.4M $8.3M — $7.5M — 6.4%
FY2024 $102.9M $10.6M — $13.3M 4.4% 2.8%
FY2023 $98.6M $9.4M — $10.2M 11.3% 7.6%
FY2022 $97.6M $12.4M — $10.8M 5.4% 3.7%
FY2021 $89.9M $10.2M — $15.6M -7.9% -5.5%
FY2020 $85.7M $8.2M — $12.9M — 8.5%
FY2019 $87.2M $15.3M — $16.1M — 16.5%
FY2018 $901.2K $21.2M — $16.0M — 27.2%
FY2017 $1.2M $19.6M — $14.0M — 30.2%
FY2016 $2.1M $15.7M — $15.9M — 27.7%

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

Executive summary

FONAR CORP is a consistent compounder, expanding top-line revenue at 54.0% annually over the past decade.

FONAR CORP returns on capital have been average, hovering around 12.5% ROIC over the decade.

FONAR CORP has not shown aggressive share repurchases (>10% retirement) or a major balance-sheet leverage increase (>50% net debt growth) over the 10-year window.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, FONAR CORP is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $61.85 per share.

FONR stock: frequently asked questions

What is the intrinsic value of FONAR CORP (FONR) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 15.0% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, FONR's intrinsic value is about $61.85 per share.

How fast has FONAR CORP grown?

Revenue went from $2.1M in fiscal 2016 to $104.4M in fiscal 2025, a compound annual growth rate of 54.0%. Net income was $8.3M in fiscal 2025.

Does FONAR CORP generate free cash flow?

FONAR CORP generated $7.5M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 10 of the last 10 reported years.

What is FONR's return on invested capital?

Average ROIC over the last 10 fiscal years was 12.5%, and average return on equity was 13.1%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this FONR data come from?

From FONAR CORP's annual 10-K filings on SEC EDGAR, most recently filed May 11, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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