Lantronix Inc. (LTRX) intrinsic value & 10-year financials

Lantronix Inc. (LTRX) has a Graham intrinsic value of $1.20 per share. At $5.61 on Oct 17, 2026, the stock trades 368% above that value. Over the last 10 fiscal years revenue grew 13.1% a year to $122.9M, with an average return on invested capital of -8.7%.

Graham intrinsic value
$1.20
Share price (Oct 17, 2026)
$5.61
Price vs Graham value
368% above
Market cap
$216.6M
Revenue (FY2025)
$122.9M
Revenue growth (10-yr CAGR)
13.1%
ROIC (10-yr avg)
-8.7%
Free cash flow (FY2025)
$6.8M

LTRX 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $122.9M -$11.4M -$0.29 $6.8M -8.9% -15.7%
FY2024 $160.3M -$4.5M -$0.12 $17.1M -1.8% -3.7%
FY2023 $131.2M -$9.0M -$0.25 -$2.4M -5.1% -8.3%
FY2022 $129.7M -$5.4M -$0.16 -$11.5M -3.9% -8.4%
FY2021 $71.5M -$4.0M -$0.14 $3.5M -4.7% -7.8%
FY2020 $59.9M -$10.7M — -$3.1M -17.6% -32.5%
FY2019 $46.9M -$408.0K -$0.02 -$2.6M -1.0% -2.6%
FY2018 $45.6M $680.0K $0.04 $280.0K 1.8% 3.2%
FY2017 $44.7M -$277.0K -$0.02 $1.8M -0.4% -0.9%
FY2016 $40.6M -$2.0M — -$357.0K -4.7% -9.8%

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

Executive summary

LANTRONIX INC is a consistent compounder, expanding top-line revenue at 13.1% annually over the past decade.

LANTRONIX INC has historically struggled to out-earn its cost of capital, averaging just -8.7% ROIC.

LANTRONIX INC capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, LANTRONIX INC is modeled at 13.1% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $1.20 per share.

LTRX stock: frequently asked questions

What is the intrinsic value of Lantronix Inc. (LTRX) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 13.1% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, LTRX's intrinsic value is about $1.20 per share.

Is LTRX stock undervalued?

At $5.61 (close on Oct 17, 2026), LTRX trades 368% above its Graham value of $1.20. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Lantronix Inc. grown?

Revenue went from $40.6M in fiscal 2016 to $122.9M in fiscal 2025, a compound annual growth rate of 13.1%. Net income was -$11.4M in fiscal 2025.

Does Lantronix Inc. generate free cash flow?

Lantronix Inc. generated $6.8M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 5 of the last 10 reported years.

What is LTRX's return on invested capital?

Average ROIC over the last 10 fiscal years was -8.7%, and average return on equity was -8.4%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this LTRX data come from?

From Lantronix Inc.'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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