Halliburton: A Deep Dive on Long-Term Value

Moat and Management

Moat analysis. Halliburton has a moat, but not one as deep as Coca-Cola, Microsoft, or Moody's. Its moat comes mainly from scale, a global service network, execution capability, customer relationships, and pockets of technology and software capability, rather than strong brand pricing power or network effects. The company operates in more than 70 countries, its 2025 segment revenue mix is still relatively balanced, and its international breadth is strong; Landmark provides cloud and AI-driven digital services that strengthen technical stickiness; in large international projects and complex well conditions, customers care more about service continuity, quality, and safety records, which raises switching costs. By contrast, network effects are nearly absent; patent and licensing barriers are limited; much of North American service work remains relatively commoditized; and pricing power usually strengthens only briefly when equipment is tight, activity is intense, and customers are racing deadlines.

Is this moat widening, stable, or narrowing. My judgment: stable overall, narrower in North America, relatively stable internationally. Commoditized North American services face fierce competition, where peer price wars and budget cuts can quickly erode returns; international work depends more on technology, on-time delivery, national oil company relationships, and large-project experience, so it better reflects scale and capability barriers. Part of the company's past high margins came from structural execution improvements, but a clear cyclical bonus was also present. In 2025 the company disclosed segment operating margins of 17% for Completion and Production and 15% for Drilling and Evaluation, which shows HAL is not without earning power; yet 2025 overall GAAP profit was still affected by 831 million dollars of pre-tax impairment and other charges, 154 million dollars of SAP S4 expense, and incremental tariff costs, proving its high margins are not entirely "rock solid." In an inflationary environment the company has some pass-through ability, but it leans more on industry activity than pure brand pricing; in a weak economy and depressed oil and gas investment it usually still survives, though it may not easily earn high ROIC. Moat strength score: 3/5.

Is management trustworthy. Current CEO Jeff Miller joined the company in 1997, became CEO in 2017, and has also served as chairman since 2019; aside from management directors, the board's independence is fairly strong overall. Proxy filings show director and executive stock ownership requirements, clawback provisions, and anti-hedging and anti-pledging governance arrangements; the CEO must hold company stock worth no less than 6 times annual salary. On actual holdings, as of March 9, 2026, Jeff Miller held about 1,369,500 shares, and current directors and executives together held about 4,742,700 shares, still less than 1% in aggregate. This shows management has financial alignment but not the very strong "sink or swim alongside shareholders" kind of alignment.

Is capital allocation rational. Over recent years, management has been far more rational than in the past. At year-end 2025 the company held about 2.2 billion dollars in cash and roughly 3.5 billion dollars in available committed credit, with S&P/Moody's ratings of BBB+ / A3 and a stable outlook; its total debt, net leverage, and debt-to-equity ratio improved markedly from 2021 to Q1 2026. In 2023 the board set a capital return framework to "return at least 50% of annual free cash flow to shareholders," and in 2025 it actually returned about 85% of free cash flow through dividends and buybacks; in Q1 2026 it continued with another 100 million dollars of buybacks. Basic shares outstanding shrank from about 896 million in 2021 to about 835 million on a TTM basis, a reduction of roughly 6.8%. All of this shows management is not obviously addicted to empire-building and has instead prioritized discipline across debt, dividends, buybacks, and capex. The reservation I keep is that I have not seen enough evidence that every buyback occurred in an "obviously undervalued" zone, so I rate its capital allocation as sound rather than outstanding. In addition, 2025 still carried some acquisition and investment spending, and the SAP S4 upgrade extends into 2026, so part of the cash outlay still bears watching. Management and capital allocation score: 3/5.

Financial Quality and Owner Earnings

Key financial metrics. The table below is based mainly on 2021–2025 annual report figures, supplemented by the latest TTM / Q1 2026 data. Because the source data comes from SEC filings and a secondary platform that standardizes SEC figures, individual "total debt" figures may differ slightly depending on whether lease liabilities are included; in my judgment I weight the trend more than any single point precise to the hundred million.

Data source: standardized compilation of Halliburton SEC filings and the current valuation page.

The financial quality I see. Start with the strengths. First, free cash flow stayed positive throughout 2021–2025, and in absolute terms it was not small: roughly from 1.1 billion dollars up to 1.67 billion dollars, peaking at 2.42 billion dollars in 2024. Second, capital spending intensity is controlled. In 2025 the company stated capex was about 6% of revenue, in line with its 5%–6% target; on 2025 figures, capex of 1.254 billion dollars was about 5.7% of revenue. Third, leverage improved clearly: Debt/Equity fell from 1.48 in 2021 to 0.72 on a TTM basis, and Net Debt/EBITDA dropped from 2.65x to 1.66x. Fourth, the share count is shrinking, showing the company genuinely returns excess cash to shareholders rather than simply expanding.

Now the weaknesses. Revenue does not show high-quality compounding characteristics. The years 2021–2023 were a recovery from the pandemic low and an upcycle, but by 2024–2025 revenue had stagnated and even slipped. Margins are not smooth either: on a standardized SEC basis, operating profit was 3.822 billion dollars in 2024 and fell to 2.260 billion dollars in 2025, while net income dropped from 2.501 billion dollars to 1.283 billion dollars, one core reason being the 831 million dollars of pre-tax "impairment and other charges" recognized in 2025, which included 299 million dollars of severance costs, 224 million dollars of impairment on chemicals assets held for sale, 115 million dollars of asset write-offs, 53 million dollars of facility closures and lease terminations, 50 million dollars of equity-method losses, and 106 million dollars of other charges. In addition, the company is still advancing its SAP S4 upgrade and recognized 154 million dollars of expense in 2025. In other words, HAL's earnings quality is not poor, but the income statement carries clear one-off swings and cyclical noise.

Is profit real cash profit or accounting profit. Overall, I judge it closer to real cash profit plus cyclical swings plus a fair number of one-off items than to pure accounting dressing. From 2021 to 2025 the ratio of FCF to net income ran roughly 76%–130%, averaging about 92% over five years, with no long-term divergence; in 2025 FCF was in fact clearly above net income, mainly because non-cash impairments and other adjustments dragged down accounting profit. Q1 2026 was the opposite: net income was 464 million dollars while operating cash flow was only 273 million dollars, mainly because receivables rose 293 million dollars, inventory rose 41 million dollars, and other working-capital items tied up cash. This kind of quarterly mismatch is not unusual in oilfield services, but it is a reminder that HAL's cash flow is not "automatically stable."

Working capital, balance sheet, and survivability. From 2021 to 2025 receivables rose from about 3.666 billion dollars to 4.942 billion dollars, inventory from 2.361 billion dollars to 2.976 billion dollars, and accounts payable from 2.353 billion dollars to 3.133 billion dollars; by Q1 2026 receivables and inventory edged up again. The current ratio is 2.08 and the quick ratio 1.30, so liquidity is decent; as of the end of March 2026 the company held about 2.003 billion dollars in cash plus 3.5 billion dollars of credit lines. Management disclosed an interest coverage ratio of about 6.86 times, and combined with the stable BBB+/A3 credit ratings, I believe HAL has sufficient downside survivability, though not the carefree "net-cash balance sheet" kind.

Signs of fraud, aggressive accounting, or earnings manipulation. In the materials I reviewed I saw no obvious signs of fraud, but several high-judgment accounts warrant ongoing scrutiny: the allowance for credit losses, impairment and other charges, environmental liability estimates, tax estimates, and Argentina- and Venezuela-related assets and receivables. The company also disclosed a material cybersecurity incident in 2024, with related 2024 costs entering "impairment and other charges"; in 2025 it released part of the related accrual. My conclusion: complex and noisy on the accounting side, but no obviously deceptive pattern yet.

Owner earnings analysis. Fact: 2025 operating cash flow was 2.926 billion dollars, capex 1.254 billion dollars, and proceeds from asset sales 185 million dollars; by the company's own definition, free cash flow was 1.857 billion dollars. Q1 2026 operating cash flow was 273 million dollars, capex 192 million dollars, and asset sale proceeds 42 million dollars, for free cash flow of 123 million dollars. Conservative assumption: Oilfield services companies struggle to precisely separate "maintenance capex" from "growth capex." Because HAL's capex has held at 5%–6% of revenue for years, and 2025 capex even slightly exceeded depreciation and amortization, I adopt the conservative treatment of "counting the vast majority of capex as maintenance capex." Factoring in that small acquisitions and equity investments are not entirely incidental at this company, I estimate normalized owner earnings at between 1.6 billion and 1.8 billion dollars, with a midpoint of about 1.7 billion dollars. Inference: This implies an equity owner-earnings multiple of about 19x–22x at the current price; on an enterprise-value basis, EV / owner earnings is about 22x–25x. For a highly cyclical oilfield services business without strong pricing power, that is not cheap. Opinion: In my framework, HAL's "real earning power" is solid, but the current price looks more like buying a "recovery scenario" than buying a "mispricing."

Valuation and Margin of Safety

The current market price and market cap are as follows.

Method 1: Owner-earnings discount. I do not treat 2024 as a "new normal" that must persist, and instead treat 2025–TTM as closer to a reference median range. Here is my three-scenario framework:

Interpretation. The core of these assumptions is not "whether HAL will have another big-profit year" but "whether it can keep distributing 1.6 billion to 2.0 billion dollars of real cash to shareholders across a full cycle." If you are willing to believe international stays steadier, North America does not drag heavily, the capital return framework continues, and the external cycle does not slump deeply, then the current price sits near the lower edge of the bullish range; if you are closer to a long-term business owner, especially a conservative one, then the current price is still some distance from the ideal buy point of the neutral valuation.

Method 2: Relative valuation. Against peers, HAL is neither the most expensive nor the cheapest. On current public data, HAL's P/FCF is about 20.45x, EV/EBITDA about 9.80x, and ROIC about 10.17%; SLB's EV/EBITDA is about 12.63x, EV/FCF about 22.30x, and ROIC about 12.19%; Baker Hughes's P/FCF is about 28.88x, EV/EBITDA about 13.78x, and ROIC about 15.02%; Weatherford's P/FCF is about 16.94x, EV/EBITDA about 8.67x, and ROIC about 25.57%. This shows HAL's EBITDA multiple is below SLB and BKR, but HAL's returns on capital are not superior either; its free cash flow multiple is close to SLB's and well above the "cycle-bottom pricing" many value investors would want. My conclusion: relative valuation only shows HAL is not absurdly expensive, not that it is cheap; and the fact that peers are not cheap should not lead anyone to misjudge HAL as cheap.

Method 3: Asset or liquidation value. This company is not suited to using static book value to prove it is "cheap." As of year-end 2025, shareholders' equity was about 10.461 billion dollars, book value per share about 12.26 dollars, and goodwill 2.938 billion dollars; tangible book value was about 7.523 billion dollars, or about 8.82 dollars per share. The problem is that the value of oilfield equipment, service networks, and organizational capability lies mainly in "ongoing operation" rather than in "breaking up and selling." On a conservative liquidation basis, discounting specialized equipment, inventory, and other long-term assets, the asset approach gives me a weak cushion; it tells me more that HAL is not a stock whose downside is protected by cheap hard assets. This also explains why it is better bought at a cycle trough on undervalued cash flow than argued with PB at an ordinary valuation.

Composite valuation conclusion. Conservative intrinsic value range: 20–28 dollars per share. Fair intrinsic value range: 28–36 dollars per share. Bullish intrinsic value range: 38–46 dollars per share. Current price versus intrinsic value: at about 41.08 dollars, a clear premium to the conservative and fair ranges; near fair versus the bullish range. Required margin of safety: for this kind of highly cyclical business without a strong moat, I want a discount of at least 25%–30%. Ideal buy price range: 24–30 dollars. Acceptable holding price range: 30–38 dollars. Clearly overvalued price range: above 45 dollars.

Margin of safety judgment. For HAL today, the question is not "is it a bad company" but "is this a good price." I believe the current price offers an insufficient margin of safety. The two most fragile assumptions in the valuation are: first, whether you treat 2025–2026 free cash flow as a low-to-mid point rather than the central level; second, whether you assume international can keep offsetting North America while holding margins at a decent level. If future growth falls short, margins retreat, or the multiple the market is willing to grant contracts from the current EV/EBITDA of about 9.8x to a more typical 7x–8x, investment returns will worsen markedly. In other words, HAL may well present the classic "good company, bad price" scenario; I lean toward waiting rather than concluding a buy now.

Risks, Comparisons, Checklist, and Final Conclusion

The most important risks. Competitive risk: the industry is highly competitive, and the company itself states that the core of competition includes price, delivery, HSE, quality, and technology capability. Technology substitution risk: not that "oil disappears tomorrow," but that digitization, automation, and customer budget discipline may concentrate value in a few platform-type or international leaders; HAL has Landmark and digital capability but lacks a typical platform monopoly. Regulatory and geopolitical risk: Venezuela, Argentina, Mexico, and the Middle East all appear in the company's risk and operating discussion. In Q1 2026 the company further disclosed that Middle East geopolitical conflict had a 0.02–0.03 dollar impact on earnings per share. Financial leverage risk: although leverage has improved, the business is still not "asset-light with strong pricing power," and once a deep cyclical downturn hits, the debt does not automatically vanish. Credit and accounting risk: the Venezuela-related allowance for credit losses is high; impairment, environmental liability, and tax estimates all have a large effect on the income statement. Cyclical risk: oil prices, rig count, customer capital spending, and the tendering cadence of national oil companies are HAL's "real boss." Management/execution risk: the large restructuring and asset impairment in 2025 show that some business adjustments are not easy. Valuation risk: the current valuation is not low, and if the market's expectations for the cycle and cash flow retreat, the loss could come from not the company getting worse but the stock reverting to an ordinary valuation.

The strongest bear case. The strongest bear logic is not "HAL will go bankrupt" but: this is a capital-intensive, price-competitive business tethered to the upstream investment cycle; even with more rational management, the industry itself can hardly become a high-quality compounding machine. Bears would say HAL's international strengths and execution are genuinely good, but not enough to elevate it into a "hold for ten years with almost no worry" asset. If over the next few years global oil demand growth slows, customer capex grows more restrained, North American commoditized competition persists, and international NOC price pressure intensifies, then HAL's owner earnings will struggle to climb steadily. The facts I would admit point to an error in judgment include: international revenue stalling for several consecutive quarters and unable to be offset by Latin America/Europe-Africa; free cash flow falling persistently below dividends plus buybacks; net leverage rising again alongside more impairments; receivables and credit-loss allowances continuing to deteriorate; or management starting to chase scale with large acquisitions rather than per-share value. The largest permanent capital loss scenario is not short-term oil price swings but buying a cyclical company with a declining return center at a price that is not cheap enough.

Comparison with other opportunities. Versus its strongest competitors, I would more cautiously place HAL behind SLB and BKR for observation. SLB's current ROIC is above HAL's, and the market is willing to grant a higher EV/EBITDA, suggesting its international business and technology mix are seen as higher quality; BKR's ROIC is also above HAL's, and its business is more diversified across LNG, gas technology, and industrial/energy technology. HAL's strengths are that it is purer, executes strongly, and has had decent capital-return discipline in recent years; but if I could pick only one oilfield/energy service platform better suited to long-term compounding, I would not necessarily choose HAL first.

Versus a broad index, for HAL to clearly outperform, an investor must correctly judge two variables at once: the industry cycle and the valuation entry point. An index does not require you to judge the oilfield cycle, national oil company tenders, Venezuela receivables, or North American fracturing prices. For conservative long-term capital, an index is usually more worry-free. Versus the risk-free rate or high-grade bonds, I did not separately pull the day's bond yields this time, so I can only make a qualitative comparison: HAL's current FCF yield of about 4.9% is not high enough to let me ignore its significant cyclical and execution risks, so I do not think it offers conservative capital a thick risk compensation. The conclusion: buying HAL is not clearly better than buying an index or a more stable cash-flow asset; if I could hold only 5 assets, HAL at the current price does not qualify for the portfolio.

Investment checklist.

Final investment conclusion.

【Final rating】 Watch

【One-sentence investment thesis】 Halliburton is an excellent cyclical company with scale, technology, and execution, but not a high-barrier compounder; at the current price, the margin of safety is insufficient.

【Core bull case】

• The company is one of the world's large oilfield services firms, with a broad international footprint, a complete product line, and a diversified customer base.

• Capital allocation has grown more rational in recent years: deleveraging, steady dividends, and continued buybacks, with shareholder returns in 2025 amounting to about 85% of free cash flow.

• Free cash flow has long been positive, and overall cash generation from 2021 to 2025 was not weak.

• Management incentive metrics emphasize NOPAT, asset turns, ROCE, and TSR, and are not entirely oriented toward scale expansion.

• The balance sheet is healthier than in the past, and liquidity and credit ratings are acceptable.

【Core bear case】

• The industry is inherently highly cyclical, demand depends on upstream capital spending, and it lacks high-certainty compounding characteristics.

• Pricing power is limited, North American commoditized competition is significant, and margins can hardly be called fully structural.

• Large impairment and other charges appeared in 2025, showing that business adjustment and asset quality are not flawless.

• Venezuela receivables, Mexican customer collections, and geopolitical and tax complexity increase tail risk.

• The current valuation is not low and lacks a sufficient margin of safety.

【Key assumptions】

• International can keep offsetting part of North American volatility.

• Normalized owner earnings hold at least at 1.6 billion to 1.8 billion dollars.

• Management continues executing the existing capital-return and debt discipline.

• No new large value-destroying M&A, credit losses, or unforeseeable regulatory blows.

• The industry does not enter a long, deep capex recession.

【Fair buy price】 24–30 dollars per share. The basis: applying a roughly 25%–30% discount requirement to the fair intrinsic value range of 28–36 dollars per share yields this margin-of-safety buy price.

【Target holding period】 5–10 years or more, but only if the entry point is low enough and you are willing to tolerate the natural swings in earnings and valuation that come with oilfield services.

【Expected annualized return】

• Conservative scenario: -1% to 2%;

• Neutral scenario: 3% to 5%;

• Bullish scenario: 7% to 9%.

These returns do not come from short-term price forecasts but from rough long-term estimates based on the current FCF yield, possible owner-earnings growth, shareholder returns, and valuation mean reversion. My conclusion remains: for the risk taken, the current expected return is not thick enough.

【Maximum loss risk】 If the cycle turns down, international stalls, North American competition worsens, and the valuation multiple retreats on top of that, a mid-to-high double-digit decline is entirely possible; layer on a long-cycle downshift in the capital-return center, and long-term total return could significantly lag the index. In an extreme case, if the market reprices HAL into a more conservative cyclical range, a return to the low-20s-dollar range in my valuation framework is not unimaginable.

【Tracking metrics】 Going forward, focus on the following: international revenue year-over-year growth; North American activity and margins; the ratio of free cash flow to shareholder returns; Net Debt / EBITDA; the allowance for credit losses and Venezuela/Mexico collections; capex as a percentage of revenue; segment margins; the pace of share count reduction; major impairments and one-off charges; and national oil company tenders and the quality of international orders.

【Signals to trigger reassessment】

• International revenue clearly weaker than expected for several consecutive quarters.

• Free cash flow persistently insufficient to cover dividends and buybacks.

• Leverage rising again with credit ratings under pressure.

• Another large impairment, an upward revision of environmental liability, or a surge in credit losses.

• Management starting to favor large M&A over per-share value enhancement.

• North America and international both entering weak activity simultaneously, with margins unable to hold.

【Final recommendation】 Calmly and with restraint: HAL is worth researching but not worth rushing. This is an oilfield services leader that is operationally competent and whose capital allocation has clearly improved in recent years, but the industry's inherent shortcomings make it hard to become the most ideal long-term compounding asset for a conservative investor. If you know cycles, can accept volatility, and are willing to buy at a lower price, it can enter the watch list; if you want the certainty of "buy it and hold for ten years at ease," HAL today is not the best answer. My conclusion is not "never touch it," but do not buy at the current price, and wait for better odds.

Open questions and limitations.

• I cannot precisely split HAL's "maintenance capex" from "growth capex" using public materials, so the owner-earnings estimate adopts a conservative treatment.

• I did not separately pull the day's S&P 500 valuation or U.S. Treasury/high-grade bond yields, so the comparison with the index and bonds is mainly qualitative rather than precise quantitative at a single point in time.

This report is based on public information and does not constitute investment advice. Markets carry risk; invest with caution.