Sonoma Pharmaceuticals, Inc. (SNOA) intrinsic value & 10-year financials

Sonoma Pharmaceuticals, Inc. (SNOA) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 10 fiscal years revenue grew 4.8% a year to $19.5M, with an average return on invested capital of -237.6%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$1.12
Market cap
$1.9M
Revenue (FY2026)
$19.5M
Revenue growth (10-yr CAGR)
4.8%
ROIC (10-yr avg)
-237.6%
Free cash flow (FY2026)
-$4.1M

SNOA 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2026 $19.5M -$3.2M -$1.89 -$4.1M -12.6% -681.2%
FY2025 $14.3M -$3.5M -$2.79 -$168.0K -26.0% -274.5%
FY2024 $12.7M -$4.8M -$0.53 -$2.4M -36.9% -110.6%
FY2023 $13.3M -$5.2M -$0.00 -$6.4M -34.4% -140.2%
FY2022 $12.6M -$5.1M -$0.00 -$4.4M -46.6% -208.2%
FY2021 $18.6M -$4.0M — -$3.6M -18.5% -74.1%
FY2020 $18.9M -$2.9M — -$4.8M -35.2% -103.0%
FY2019 $19.0M -$11.8M — -$11.8M -59.3% -176.6%
FY2018 $16.7M -$14.3M — -$12.6M -85.2% -293.8%
FY2017 $12.8M $9.3M — -$8.6M -101.2% -313.5%

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

Executive summary

Sonoma Pharmaceuticals, Inc. has demonstrated mature, steady growth, with revenue compounding at 4.8% annually over the past decade.

Sonoma Pharmaceuticals, Inc. has historically struggled to out-earn its cost of capital, averaging just -44.7% ROIC.

Over the decade, Sonoma Pharmaceuticals, 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, Sonoma Pharmaceuticals, Inc. is modeled at 4.8% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $-29.45 per share.

SNOA stock: frequently asked questions

What is the intrinsic value of Sonoma Pharmaceuticals, Inc. (SNOA) stock?

Graham's formula only works with positive earnings. Sonoma Pharmaceuticals, Inc. reported diluted EPS of -$1.89 in fiscal 2026, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

How fast has Sonoma Pharmaceuticals, Inc. grown?

Revenue went from $12.8M in fiscal 2017 to $19.5M in fiscal 2026, a compound annual growth rate of 4.8%. Net income was -$3.2M in fiscal 2026.

Does Sonoma Pharmaceuticals, Inc. generate free cash flow?

Sonoma Pharmaceuticals, Inc. generated -$4.1M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2026. Free cash flow was positive in 0 of the last 10 reported years.

What is SNOA's return on invested capital?

Average ROIC over the last 10 fiscal years was -237.6%, and average return on equity was -56.6%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this SNOA data come from?

From Sonoma Pharmaceuticals, 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.

Similar surgical & medical instruments & apparatus stocks