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Research · S&P 500 · Energy

FANG · Diamondback Energy

The numbers, the scorecard and what analysts say, with the source for each. Information, not advice.

Price · last 3 months · daily close

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Value Scorecard · run 2026-10-18

13 value checks: 12 scored 1 to 5, plus moat evidence

33/60
low-moderate value score

Earnings & returns

EPS Trend

1/5

Diluted EPS: $24.61 (2022), $17.34 (2023), $15.53 (2024), $5.73 (2025). The latest figure is half the 2022 figure or less; the framework scores that as 1.

ROE Trend

3/5

ROE (net income / common equity): 29.2% (2022), 18.9% (2023), 8.8% (2024), 4.5% (2025). Median 13.9%, lowest 4.5%; the framework scores a median 10-15% as 3.

ROIC

1/5

ROIC of 1.9%: operating income of $1.27B divided by $66.46B of capital (total assets $71.06B minus current liabilities $4.60B), fiscal year to Dec 31, 2025, as filed in the 10-K (SEC EDGAR). The framework scores below 5% as 1.

Profit Margins

3/5

Net margin of 9.0%; the framework scores 5-10% as 3; gross margin 72.4%, operating margin 48.5%.

Balance sheet & cash

Debt-to-Equity

5/5

Debt-to-equity of 0.29; the framework scores below 0.3 as 5 (total debt $12.61B, total cash $462.00M).

Free Cash Flow

1/5

Free cash flow (operating cash flow minus capital expenditure): $2.71B (2022), $1.21B (2023), -$5.37B (2024), -$703.00M (2025). The latest figure is at or below zero; the framework scores that as 1.

Retained Earnings

5/5

Retained earnings, as filed in the 10-Ks (SEC EDGAR): $801.00M (2022), $2.49B (2023), $4.24B (2024), $4.74B (2025). It rose every year; the framework scores that as 5.

Valuation models

Graham IV

1/5

IV = EPS x (8.5 + 2g) x (4.4 / Y) = $5.25 x (8.5 + 2 x 0.0) x (4.4 / 4.5) = $43.63 (EPS CAGR -42.5% floored at 0%; the formula returns a negative value below -4.25% growth). Current price $203.95; price is 367.4% above the model value.

DCF Value

5/5

FCF/share = $17.900, stage 1 growth = 20.0% (revenue CAGR 33.8% capped at 20%) for 5 years, terminal growth = 3%, discount rate = 10%. Stage 1 PV = $117.08, PV of terminal value = $406.94, DCF value = $524.02. Current price $203.95; price is 61.1% below the model value.

Margin of Safety

3/5

Graham value $43.63 (price is 367.4% above the model value); DCF value $524.02 (price is 61.1% below the model value).

Price-to-Book

3/5

P/B of 1.51; the framework scores 1.5-3.0 as 3.

Business quality

Moat Evidence

Not scored

A moat (a brand, a network, switching costs, patents, scale, a licence) is not a number in the filings, so Valerius doesn’t score it. Below are the figures and the words moat analysis starts from, from the company’s own 10-K filings. The conclusion is yours.

Return on capital, each year

Above 15% in 3 of 10 years (2016-2025); lowest -33.4%, highest 26.6%.

2016: -1.3%, 2017: 8.4%, 2018: 4.9%, 2019: 3.1%, 2020: -33.4%, 2021: 18.6%, 2022: 26.6%, 2023: 17.0%, 2024: 7.0%, 2025: 1.9%

Gross margin, each year

Not reported: the filings don’t state a gross profit or cost of revenue figure, as is common for oil and gas companies, banks and insurers.

Competition, in the company’s own words · 10-K filed Feb 25, 2026

The oil and natural gas industry is intensely competitive and we compete with other companies that may have greater resources. Many of these companies not only explore for and produce oil and natural gas, but also carry on midstream and refining operations and market petroleum and other products on a regional, national or worldwide basis. These companies may be able to pay more for productive oil and natural gas

The opening of the company’s “Competition” section in its 10-K, quoted word for word, not summarized or edited. It is the company’s own description, not Valerius’s view, and may include the company’s expectations. Open the filing.

Return on capital = operating income / (total assets − current liabilities), the ROIC row’s definition; 15% is the framework’s return threshold. Gross margin = gross profit / revenue. Both from each year’s 10-K via SEC EDGAR. Moat analysis commonly looks at whether returns and margins held up over many years. These figures don’t say whether the company has an advantage, what it is, or whether it will last.

Capital Allocation

2/5

Capital allocation, 2022-2025: dividends or buybacks paid in every year (pass); $10.81B paid out against -$2.16B of free cash flow (fail: free cash flow was negative); total debt $6.38B to $14.88B, up 133.2%, 2.1x EBITDA (fail: up more than 10% and above 2x EBITDA); shares outstanding 0.18B to 0.28B, up 58.2% (fail: up more than 2%). 1 of 4 tests passed; the framework scores that as 2.

Filings

Company notices to the SEC

Not scored

Three kinds of event the company reported to the SEC in the last 5 years, from its filings on SEC EDGAR.

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These are events the company reported to the SEC. An auditor change or a late filing can have many causes; each date links to the filing, where the company explains it. Valerius does not score these.

How the Graham and DCF values were calculated
  Graham Formula:
    IV = EPS x (8.5 + 2g) x (4.4 / Y)
    EPS = $5.25, g = 0.0%, Y = 4.5
    g floored at 0.0% (3-year EPS CAGR was -42.5%; below -4.25% the formula returns a negative value)
    IV = $43.63
    Current price $203.95 vs Graham value $43.63 — price is 367.4% above the model value.

  DCF:
    FCF/share = $17.900
    Stage 1 growth = 20.0% for 5 years | terminal growth = 3.0% | discount rate = 10.0%
    Stage 1 g capped at 20.0% (3-year revenue CAGR was 33.8%)
      Y1: $21.480 → PV $19.527
      Y2: $25.776 → PV $21.302
      Y3: $30.931 → PV $23.239
      Y4: $37.117 → PV $25.352
      Y5: $44.541 → PV $27.656
    Stage 1 PV sum = $117.08
    Terminal value at end of Y5 = $655.39
    PV of terminal value = $406.94
    DCF value = $524.02
    Current price $203.95 vs DCF value $524.02 — price is 61.1% below the model value.

Data from yfinance summary figures and financial statements, and from the company’s 10-K filings via SEC EDGAR; computed at a price of $203.95. Every score is calculated from the figures by the framework’s fixed rules, and the explanation beside it is generated from the same figures: Graham value, DCF value, margin of safety, ROIC, profit margins, debt-to-equity, price-to-book, EPS trend, ROE trend, free cash flow, retained earnings and capital allocation. No AI is involved in this scorecard. The moat is shown as evidence, without a score. Read each score with the figures beside it. Intrinsic value calculations are model outputs based on stated assumptions, not predictions.

Recent headlines · third-party publishers · not investment advice

In the news

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The 8 newest headlines whose title names the company, shown automatically and never chosen by Valerius. From third-party publishers via Yahoo Finance, linked to the source. Valerius doesn't write or endorse them. Not investment advice.