Foster L B Co. (FSTR) intrinsic value & 10-year financials

Foster L B Co. (FSTR) has a Graham intrinsic value of $13.86 per share. At $34.43 on Oct 17, 2026, the stock trades 148% above that value. Over the last 10 fiscal years revenue grew 1.2% a year to $540.0M, with an average return on invested capital of 1.3%.

Graham intrinsic value
$13.86
Share price (Oct 17, 2026)
$34.43
Price vs Graham value
148% above
Market cap
$374.7M
Revenue (FY2025)
$540.0M
Revenue growth (10-yr CAGR)
1.2%
ROIC (10-yr avg)
1.3%
Free cash flow (FY2025)
$25.2M

FSTR 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $540.0M $7.5M $0.69 $25.2M 4.1% 5.0%
FY2024 $530.8M $42.9M $3.89 $12.8M 3.9% 9.8%
FY2023 $543.7M $1.5M $0.13 $32.4M 1.9% 4.8%
FY2022 $497.5M -$45.6M -$4.25 -$18.2M -1.4% -3.4%
FY2021 $513.6M $3.6M $0.34 -$5.4M 0.9% 1.6%
FY2020 $497.4M $7.6M $0.71 $11.4M 3.1% 3.7%
FY2019 $655.1M $42.6M $4.00 $20.5M 5.6% 18.4%
FY2018 $627.0M -$31.2M -$3.01 $20.7M 6.2% 18.3%
FY2017 $536.4M $4.1M $0.39 $33.2M 5.2% 5.8%
FY2016 $483.5M -$141.7M -$13.79 $10.7M -27.7% -51.2%

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

Executive summary

FOSTER L B CO has demonstrated mature, steady growth, with revenue compounding at 1.2% annually over the past decade.

FOSTER L B CO has historically struggled to out-earn its cost of capital, averaging just 1.3% ROIC.

FOSTER L B CO has not shown aggressive share repurchases (>10% retirement) or a major balance-sheet leverage increase (>50% net debt growth) over the 10-year window.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, FOSTER L B CO is modeled at 7.4% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $13.86 per share.

FSTR stock: frequently asked questions

What is the intrinsic value of Foster L B Co. (FSTR) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 7.4% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, FSTR's intrinsic value is about $13.86 per share.

Is FSTR stock undervalued?

At $34.43 (close on Oct 17, 2026), FSTR trades 148% above its Graham value of $13.86. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Foster L B Co. grown?

Revenue went from $483.5M in fiscal 2016 to $540.0M in fiscal 2025, a compound annual growth rate of 1.2%. Net income was $7.5M in fiscal 2025.

Does Foster L B Co. generate free cash flow?

Foster L B Co. generated $25.2M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 8 of the last 10 reported years.

What is FSTR's return on invested capital?

Average ROIC over the last 10 fiscal years was 1.3%, and average return on equity was -8.7%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this FSTR data come from?

From Foster L B Co.'s annual 10-K filings on SEC EDGAR, most recently filed May 4, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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