Alpha Pro Tech Ltd. (APT) intrinsic value & 10-year financials

Alpha Pro Tech Ltd. (APT) has a Graham intrinsic value of $6.02 per share. At $5.55 on Oct 17, 2026, the stock trades 8% below that value. Over the last 10 fiscal years revenue grew 2.8% a year to $59.1M, with an average return on invested capital of 15.1%.

Graham intrinsic value
$6.02
Share price (Oct 17, 2026)
$5.55
Price vs Graham value
8% below
Market cap
$58.6M
Revenue (FY2025)
$59.1M
Revenue growth (10-yr CAGR)
2.8%
ROIC (10-yr avg)
15.1%
Free cash flow (FY2025)
$1.7M

APT 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $59.1M $3.5M $0.33 $1.7M 6.5% 5.6%
FY2024 $57.8M $3.9M $0.35 $1.9M 6.0% 5.6%
FY2023 $61.2M $4.2M $0.35 $7.7M 6.7% 7.0%
FY2022 $62.0M $3.3M $0.26 $3.8M 7.5% 7.4%
FY2021 $68.6M $6.8M $0.50 -$3.0M 11.5% 14.4%
FY2020 $102.7M $27.1M $1.94 $17.1M 30.8% 77.5%
FY2019 $46.7M $3.0M $0.23 $1.8M 6.5% 8.5%
FY2018 $46.6M $3.6M $0.26 $1.4M 8.3% 10.0%
FY2017 $44.0M $2.6M $0.18 $2.8M 6.6% 6.6%
FY2016 $46.2M $3.2M $0.19 $6.6M 8.0% 8.5%

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

Executive summary

ALPHA PRO TECH LTD has demonstrated mature, steady growth, with revenue compounding at 2.8% annually over the past decade.

ALPHA PRO TECH LTD has earned high returns on invested capital, averaging 15.1% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Over the decade, ALPHA PRO TECH LTD shows that management has aggressively returned capital to shareholders by retiring 37.3% of outstanding shares.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, ALPHA PRO TECH LTD is modeled at 6.3% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $6.02 per share.

APT stock: frequently asked questions

What is the intrinsic value of Alpha Pro Tech Ltd. (APT) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 6.3% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, APT's intrinsic value is about $6.02 per share.

Is APT stock undervalued?

At $5.55 (close on Oct 17, 2026), APT trades 8% below its Graham value of $6.02. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has Alpha Pro Tech Ltd. grown?

Revenue went from $46.2M in fiscal 2016 to $59.1M in fiscal 2025, a compound annual growth rate of 2.8%. Net income was $3.5M in fiscal 2025.

Does Alpha Pro Tech Ltd. generate free cash flow?

Alpha Pro Tech Ltd. generated $1.7M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 9 of the last 10 reported years.

What is APT's return on invested capital?

Average ROIC over the last 10 fiscal years was 15.1%, and average return on equity was 13.2%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this APT data come from?

From Alpha Pro Tech Ltd.'s annual 10-K filings on SEC EDGAR, most recently filed May 7, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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