Sandridge Energy Inc
SDBelow valueHeld by 1 superinvestor.
SEC 10-K · fundamentals
Business quality
as of 2025-12-31Valuation basis: trailing twelve months to 2026-06-30 — latest 10-K plus unaudited 10-Q filings.
- Revenue growth
- +24.8%
- Net margin
- 44.9%
- ROE
- 13.7%
- FCF margin
- 26.6%
Valuation · value band
Margin of safety
Zero-growth floor
$15
Central IV
$16
Optimistic top
$25
Sandridge Energy Inc (SD): A conservative value band $15–$25 / sh (zero-growth floor to growth-capped optimistic top); central read about $16. Today’s price sits below that band (price $14 as of 2026-08-21).
The middle figure is the main read. The right end is the optimistic case under the same conservative caps — not an absolute ceiling.
- Capex doubled in two years, so maintenance is hard to pin down — read the band conservatively.
- Recent earnings are below the multi-year average, so the band uses the lower run-rate.
Revenue growth 0% (history declining, capped at zero) · moat 10 yr · discount 10.6% · Zero-growth downside $15
Price as of 2026-08-21 · yahoo · DGS10 4.7% @ 2026-08-20.
Method & numbers
Price is at or below the reproducible tangible asset base ($15 / sh) — a rarer, harder floor.
Buybacks over the years shown roughly only offset stock-based-compensation dilution — read them as maintaining the share count, not a net return of capital.
Model cautions
- Capex doubled within two years: maintenance is floored then capped at D&A (OE may look optimistic); Greenwald growth value is closed — growth credit stays in the owner-earnings DCF only.
- Owner-earnings yield diverges sharply from the 10-year Treasury (over 300 bps).
A conservative intrinsic-value band (zero-growth floor to growth-capped DCF) plus a tangible asset floor — not investment advice, not a buy/sell signal, and not a price target.
Owner-earnings DCF $13.75 – $17.95 · Greenwald zero-growth $24.59 · zero-growth base $24.59 · reproduction $14.63
Moat Franchise (moat) · terminal value 37% of present value · owner-earnings yield 11% vs 10Y 4.7%.
Graham earnings-power value (normalized NOPAT)$20.68 – $24.59 / sh
Normalized NOPAT = average operating margin over the years shown × latest-year revenue × (1 − normalized tax); then + D&A − maintenance capex (write A). Unlevered (pre-interest, attributable to all capital). Capitalized at the 9–11% rate band (read as a WACC proxy). Enterprise → equity bridge applied: + cash − total debt.
Years: TTM 2026-06-30, 2024, 2023, 2022, 2021
v1 simplifications: Maintenance capex (ok) deducted in full cash (write A): EPV = (NOPAT + D&A − maintenance capex) / WACC; no tax shield on the capex term. Capex doubled within two years (AI-hog rule): flagged; the spike is treated as growth, not maintenance — owner earnings carry extra uncertainty. Share-based compensation is left as a real expense (not added back). Operating margin is below its multi-year average (cyclical/declining): normalized margin capped at the latest year — no peak-margin capitalization (audit #2).
Buffett owner-earnings value$15.00 – $18.33 / sh
Owner earnings = average net income + average D&A − maintenance capex (zero-growth floor; no ΔNWC). Levered (starts from net income, already after interest — an equity-holder stream). Capitalized at the 9–11% rate band (read as a cost-of-equity proxy). No enterprise→equity bridge: the capitalized result is already equity value (subtracting debt would double-count interest).
Years: TTM 2026-06-30, 2024, 2023, 2022, 2021
v1 simplifications: Net income is below its multi-year average (cyclical/declining): normalized owner earnings anchored to the latest year — no peak-earnings capitalization (audit #2). Owner earnings = net income + D&A − maintenance capex (ok); the working-capital change is excluded (maintenance ΔNWC ≈ 0; growth ΔNWC is carried in growth value, not double-counted). Capex doubled within two years (AI-hog rule): flagged; the spike is treated as growth, not maintenance — owner earnings carry extra uncertainty. One-time items are not separately normalized (multi-year averaging smooths them partially). Share-based compensation is left as a real expense (not added back); see the SBC/OE disclosure. Capitalized at the 9–11% band as a cost-of-equity proxy; no leverage premium applied (net cash or debt within the no-charge range).
Reproduction value = tangible net assets $542.68M = $14.63 / sh. Total book value (shareholders' equity ÷ diluted shares); intangibles not separated — goodwill/intangibles unavailable this period.
Moat reading: Franchise test compares earnings power (EPV) against reproduction value (tangible net assets + capitalized R&D). EPV well above reproduction value signals a moat; near it, a commodity; below it, value destruction. Dual reproduction test unavailable (intangibles not separated). A directional reading, not a verdict.
Assumes a narrow moat · competitive-advantage period ≈ 10 years.
Growth value gated to zero — capex doubled within two years (AI-hog); growth credit stays in the owner-earnings DCF only.
Window TTM 2026-06-30, FY 2024, 2023, 2022, 2021 · discount band 9%–11% · normalized tax 0% (Average effective tax rate over 5 year(s), capped at the statutory 21%.) · diluted shares.
Owner-earnings DCF: growth g₁ 0% (history declining → capped at 0) · OE FY TTM 2026-06-30, 2024, 2023, 2022, 2021 · Discount band: 9.19%–12.00% (DGS10 +4.5% to a 12% strict end, as of 2026-08-20). No enterprise→equity bridge: owner earnings already flow to shareholders (post-interest), so no net cash is added and no debt subtracted — matching the engine owner-earnings lamp.
Valuation basis: trailing twelve months to 2026-06-30 — latest 10-K plus unaudited 10-Q filings.
What the price is betting
Today's price pencils in about -1.6% a year in owner-earnings for the next few years. Revenue actually grew 0.3% a year.
Below what it has already done.
Roughly, the price needs its historical revenue growth to run about 1 more years to hold up.
Even when the value band is low-confidence: use this to see what the price assumes — not as a cheapness confirmation.
SEC 13F · holders
Superinvestors Holding This Security
1 holder · $69.3M combined · this quarter +0 opened / -0 exited
- Value$69.3MWeight (prev→now)0.9% → 0.8% ▼
SEC 13F · notes
Written summary
Written summary
Sandridge Energy Inc (SD) is held by 1 of the superinvestors tracked on Compounder, with a combined $69.3M in reported 13F value. The largest position belongs to Carl Icahn, where it makes up 0.8% of the portfolio.
Over the latest quarter, 0 of the tracked filers opened a new position in SD, 1 added to existing ones, 0 trimmed, and 0 sold out entirely.
Holder counts and values reflect the most recent SEC Form 13F filings, through the quarter ended 2026-06-30. Source: SEC EDGAR. A 13F shows only long US-listed positions and can lag the real portfolio by up to 45 days, so this is disclosed long ownership, not a complete picture.
SEC 13F · co-ownership
Also held by these investors
Investors holding Sandridge Energy Inc (SD) also commonly hold →
- Icahn Enterprises LpIEP1 holder
- Cvr Energy IncCVI1 holder
- Cvr Partners LpUAN1 holder
- Centuri Holdings IncCTRI1 holder
- Intl Flavors & FragrancesIFF1 holder
- Echostar Corp-ASATS1 holder
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Sources· SEC EDGAR 13F as of 2026-06-30 · filed 2026-08-14
Educational data only — not investment advice. 13F positions are self-reported and can lag up to 45 days.
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