Sanuwave Health, Inc. (SNWV) intrinsic value & 10-year financials

Sanuwave Health, Inc. (SNWV) has a Graham intrinsic value of $13.62 per share. At $4.96 on Oct 17, 2026, the stock trades 64% below that value. Over the last 10 fiscal years revenue grew 47.0% a year to $44.1M, with an average return on invested capital of 132.2%.

Graham intrinsic value
$13.62
Share price (Oct 17, 2026)
$4.96
Price vs Graham value
64% below
Market cap
$45.0M
Revenue (FY2025)
$44.1M
Revenue growth (10-yr CAGR)
47.0%
ROIC (10-yr avg)
132.2%
Free cash flow (FY2025)
$1.9M

SNWV 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $44.1M $11.8M $0.41 $1.9M 11.2% -86.6%
FY2024 $32.3M -$31.4M -$3.52 $2.0M 16.8% -23.7%
FY2023 $19.3M -$25.8M -$0.01 — -2.8% —
FY2022 $15.5M -$10.3M -$0.01 — -57.7% —
FY2021 $11.4M -$27.3M -$0.03 -$6.9M -124.2% 231.3%
FY2020 $4.1M -$30.9M -$0.04 -$12.8M -621.1% 541.4%
FY2019 $1.0M -$9.9M -$0.03 -$6.5M -806.3% 68.8%
FY2018 $1.9M -$11.6M — -$3.7M -388.1% 59.0%
FY2017 $738.5K -$5.5M — — -517.8% 63.1%
FY2016 $1.4M -$6.4M — -$3.2M -241.0% 204.1%

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

Executive summary

SANUWAVE Health, Inc. is a consistent compounder, expanding top-line revenue at 47.0% annually over the past decade.

SANUWAVE Health, Inc. returns on capital have been average, hovering around 11.3% ROIC over the decade.

Over the decade, SANUWAVE Health, Inc. shows that the company has leveraged its balance sheet to sustain operations.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, SANUWAVE Health, Inc. is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $13.62 per share.

SNWV stock: frequently asked questions

What is the intrinsic value of Sanuwave Health, Inc. (SNWV) 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, SNWV's intrinsic value is about $13.62 per share.

Is SNWV stock undervalued?

At $4.96 (close on Oct 17, 2026), SNWV trades 64% below its Graham value of $13.62. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has Sanuwave Health, Inc. grown?

Revenue went from $1.4M in fiscal 2016 to $44.1M in fiscal 2025, a compound annual growth rate of 47.0%. Net income was $11.8M in fiscal 2025.

Does Sanuwave Health, Inc. generate free cash flow?

Sanuwave Health, Inc. generated $1.9M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 2 of the last 7 reported years.

What is SNWV's return on invested capital?

Average ROIC over the last 10 fiscal years was 132.2%, and average return on equity was 68.8%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this SNWV data come from?

From Sanuwave Health, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 6, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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