Nl Industries Inc. (NL) intrinsic value & 10-year financials

Nl Industries Inc. (NL) has a Graham intrinsic value of $20.22 per share. At $6.63 on Oct 17, 2026, the stock trades 67% below that value. Over the last 10 fiscal years revenue grew 4.2% a year to $158.3M, with an average return on invested capital of 0.4%.

Graham intrinsic value
$20.22
Share price (Oct 17, 2026)
$6.63
Price vs Graham value
67% below
Market cap
$323.9M
Revenue (FY2025)
$158.3M
Revenue growth (10-yr CAGR)
4.2%
ROIC (10-yr avg)
0.4%
Free cash flow (FY2025)
-$40.1M

NL 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $158.3M -$37.8M -$0.77 -$40.1M 6.7% 2.0%
FY2024 $145.9M $67.2M $1.38 $24.1M 26.0% 8.2%
FY2023 $161.3M -$2.3M -$0.05 $35.9M 8.8% 1.9%
FY2022 $166.6M $33.8M $0.69 $23.2M 8.2% 3.4%
FY2021 $140.8M $51.2M $1.05 $13.5M 7.5% 2.7%
FY2020 $114.5M $14.7M $0.30 $17.3M 2.1% 0.8%
FY2019 $124.2M $25.8M $0.53 $24.3M -1.3% -0.5%
FY2018 $118.2M -$41.0M — $14.0M -51.3% -14.3%
FY2017 $112.0M $116.1M — $15.8M 0.8% 0.3%
FY2016 $108.9M $15.3M — $24.5M -0.9% -0.6%

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

Executive summary

NL INDUSTRIES INC has demonstrated mature, steady growth, with revenue compounding at 4.2% annually over the past decade.

NL INDUSTRIES INC has historically struggled to out-earn its cost of capital, averaging just 0.4% ROIC.

NL INDUSTRIES 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, NL INDUSTRIES INC is modeled at 4.2% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $20.22 per share.

NL stock: frequently asked questions

What is the intrinsic value of Nl Industries Inc. (NL) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 4.2% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, NL's intrinsic value is about $20.22 per share.

Is NL stock undervalued?

At $6.63 (close on Oct 17, 2026), NL trades 67% below its Graham value of $20.22. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has Nl Industries Inc. grown?

Revenue went from $108.9M in fiscal 2016 to $158.3M in fiscal 2025, a compound annual growth rate of 4.2%. Net income was -$37.8M in fiscal 2025.

Does Nl Industries Inc. generate free cash flow?

Nl Industries Inc. generated -$40.1M 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 NL's return on invested capital?

Average ROIC over the last 10 fiscal years was 0.4%, and average return on equity was 8.5%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this NL data come from?

From Nl Industries Inc.'s annual 10-K filings on SEC EDGAR. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

Similar industrial inorganic chemicals stocks