Infinity Natural RESOURCES, Inc. (INR) intrinsic value & 10-year financials

Infinity Natural RESOURCES, Inc. (INR) has a Graham intrinsic value of $29.56 per share. At $13.37 on Oct 17, 2026, the stock trades 55% below that value. Over the last 4 fiscal years revenue grew 48.2% a year to $350.4M, with an average return on invested capital of 2.1%.

Graham intrinsic value
$29.56
Share price (Oct 17, 2026)
$13.37
Price vs Graham value
55% below
Market cap
$815.0M
Revenue (FY2025)
$350.4M
Revenue growth (4-yr CAGR)
48.2%
ROIC (10-yr avg)
2.1%
Free cash flow (FY2025)
$249.2M

INR 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $350.4M $13.8M $0.89 $249.2M 3.4% 4.2%
FY2024 $257.7M $0 $0.00 $171.1M 36.4% 0.0%
FY2023 $159.5M $86.7M $0.00 $94.7M 33.0% —
FY2022 — — — — — —

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

Executive summary

INFINITY NATURAL RESOURCES, INC. revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

INFINITY NATURAL RESOURCES, INC. has historically struggled to out-earn its cost of capital, averaging just 2.1% ROIC.

INFINITY NATURAL RESOURCES, 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, INFINITY NATURAL RESOURCES, INC. is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $29.56 per share.

INR stock: frequently asked questions

What is the intrinsic value of Infinity Natural RESOURCES, Inc. (INR) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 15.0% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, INR's intrinsic value is about $29.56 per share.

Is INR stock undervalued?

At $13.37 (close on Oct 17, 2026), INR trades 55% below its Graham value of $29.56. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

Does Infinity Natural RESOURCES, Inc. generate free cash flow?

Infinity Natural RESOURCES, Inc. generated $249.2M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 3 of the last 3 reported years.

What is INR's return on invested capital?

Average ROIC over the last 4 fiscal years was 2.1%, and average return on equity was 9.0%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this INR data come from?

From Infinity Natural RESOURCES, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 10, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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