Mesabi Trust (MSB) intrinsic value & 10-year financials

Mesabi Trust (MSB) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 10 fiscal years revenue grew 29.4% a year to $98.6M, with an average return on invested capital of 214.4%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$17.88
Revenue (FY2025)
$98.6M
Revenue growth (10-yr CAGR)
29.4%
ROIC (10-yr avg)
214.4%
Free cash flow (FY2025)
—

MSB 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $98.6M $93.3M — — — 421.1%
FY2024 $22.9M $19.0M — — — 117.1%
FY2023 $7.7M $5.3M — — — 25.1%
FY2022 $71.5M $68.8M — — — 290.9%
FY2021 $26.0M $23.4M — — — 165.4%
FY2020 $32.0M $30.1M — — — 209.9%
FY2019 $47.3M $45.6M — — — 271.1%
FY2018 $34.6M $33.5M — — — —
FY2017 $10.7M $9.6M — — — —
FY2016 $9.7M $8.6M — — — —

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

Executive summary

MESABI TRUST is a consistent compounder, expanding top-line revenue at 29.4% annually over the past decade.

MESABI TRUST has earned high returns on invested capital, averaging 22.3% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

MESABI TRUST 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, MESABI TRUST is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment.

MSB stock: frequently asked questions

How fast has Mesabi Trust grown?

Revenue went from $9.7M in fiscal 2016 to $98.6M in fiscal 2025, a compound annual growth rate of 29.4%. Net income was $93.3M in fiscal 2025.

What is MSB's return on invested capital?

Average ROIC over the last 10 fiscal years was 214.4%, and average return on equity was 214.4%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this MSB data come from?

From Mesabi Trust's annual 10-K filings on SEC EDGAR, most recently filed Jun 12, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

Similar mineral royalty traders stocks