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Quote this valuation with its source: Fair value, Potential value and the price at analysis.
FAQ
UNP — frequently asked questions
Is Union Pacific Corporation overvalued?
In our latest published analysis dated 2026-05-09, UNP screens modestly overvalued. The price recorded at analysis is USD 265 versus our fair value of USD 229; the high endpoint is presented separately as potential value of USD 275. That implies roughly 13.3% downside to fair value at that date.
Our latest published report, analyzed 2026-05-09, gives UNP a fair value of USD 229 and a potential value of USD 275. The conclusion is triangulated across multiple valuation models and weighted by reliability for Union Pacific Corporation's archetype; it is a dated research output, not a live price.
Should I buy UNP now?
Our latest published rating for UNP, analyzed 2026-05-09, is Reduce. Union Pacific Corporation screens modestly overvalued at the analysis-date price of USD 265 versus fair value of USD 229; potential value is USD 275. This is research for educational purposes, not personalized investment advice.
What are the biggest risks for UNP?
The dedicated bear-case section in our report analyzed 2026-05-09 documents Union Pacific Corporation's material risks, evidence, thresholds, and thesis-invalidation conditions. Scenario-specific explanations remain in that section so the report does not repeat or decontextualize them elsewhere.
What is UNP's rating?
Our latest published rating for UNP, analyzed 2026-05-09, is Reduce, with a published moat assessment of 9/10 (Wide). It reflects our fair value of USD 229, the potential value of USD 275, and the price recorded at analysis (USD 265).
The $229 base casefair value suggests the stock has pulled forward several years of execution.
Main risk
internal valuation cross-checks is overly optimistic, valuing UNP at $291 based on extrapolation of peak multiples.
Union Pacific is a highly predictable, wide-moat duopoly generating massive operating cash flows. However, shares are currently priced for perfection, failing to account for the perpetual capital reinvestment required to maintain the network and the looming specter of regulatory margin caps.
Union Pacific is a highly predictable, wide-moat duopoly generating massive operating cash flows. However, shares are currently priced for perfection, failing to account for the perpetual capital reinvestment required to maintain the network and the looming specter of regulatory margin caps.
Duopoly market structure with BNSF
Duopoly market structure with BNSF in the Western U.S.
Immense barriers to entry due
Immense barriers to entry due to high capital requirements
Bull thesis
internal valuation cross-checks is overly optimistic, valuing UNP at $291 based on extrapolation of peak multiples.
House recommendation
Reduce. The current valuation does not provide a sufficient margin of safety for the inherent capital intensity.
Company overview
Union Pacific Corporation, through its subsidiary, Union Pacific Railroad Company, operates in the railroad business in the United States. It offers transportation services for grain and grain products, fertilizers, food and refrigerated products, and coal and renewables to grain processors, animal feeders, and ethanol and renewable biofuel producers; and construction products, industrial chemicals, plastics, forest products, specialized products, metals and ores, petroleum, liquid petroleum gases, soda ash, and sand, as well as finished automobiles, automotive parts, and merchandise in intermodal containers. The company was founded in 1862 and is headquartered in Omaha, Nebraska.
A severe industrial recession coupled with prolonged labor disputes causes carload volumes to plummet. Operating leverage reverses, crushing margins, while the high fixed-cost base forces a reduction in share repurchases and freezes dividend growth.
Entering a steady-state maintenance phase where capital expenditures as a percentage of revenue normalize around 15%, maximizing free cash flow available for shareholder returns.
Bull cycle
Nearshoring of manufacturing to North America drives secular volume growth in intermodal and industrial products. Supply chain normalization improves network velocity.
Entering a steady-state maintenance phase where capital expenditures as a percentage of revenue normalize around 15%, maximizing available for shareholder returns.
§11 Position management
Sizing
Given the 'Reduce' rating and -13.32% downside to the $229.41 base case, exposure should be minimized or hedged.
Risk
Trim positions on rallies approaching the $275 bull case, as the risk-reward becomes highly unfavorable for a capital-intensive industrial.
Entry tranches
Level
Action
Why
Current / pullbacks
Wait for a broader market pullback or railroad-specific to approach the $183 downside case before accumulating.
§12 Investor perspectives
Bull view
Buy
internal valuation cross-checks is overly optimistic, valuing UNP at $291 based on extrapolation of peak multiples.
Reduce. While Union Pacific is a highly durable business with a wide economic moat, the current valuation at $264.65 does not adequately compensate investors for its capital intensity, regulatory risks, and macroeconomic cyclicality.
Upside case: The $229 base casefair value suggests the stock has pulled forward several years of execution. Downside case: internal valuation cross-checks is overly optimistic, valuing UNP at $291 based on extrapolation of peak multiples.
§15Your notes
Capture your own thesis, position size, and follow-up questions. Stays on this device, only you can see it.
Industrial recession hits volumes, while labor inflation and regulatory constraints limit pricing action. Margin compression accelerates as operating leverage works in reverse. DDM implies a severe penalty if cash distribution growth stalls.
Ways this thesis can break
Severe Economic Recession
20%· Medium
A multi-year industrial recession drastically reduces freight volumes, crushing revenue and reversing operating leverage.
Regulatory mandates requiring forced access or capping freight rates impair captive shipper pricing power, reducing return on capital and constraining long-term capital reinvestment into rail network capacity.
Current:16.1% as of the report's 2026-05-09 analysis date
Alert ifROIC drops below 13.0% as of any annual measurement date
Escalating maintenance capital expenditures and line maintenance costs squeeze gross profitability, diminishing discretionary cash generation and undermining the economics of heavy trackage and locomotive modernization.
Current:45.8% for the period ended 2025-12-31
Alert ifGross margin falls below 42.0% for any fiscal year
Declining operating cash generation threatens the safety of shareholder dividend payouts and repurchases, forcing reliance on balance sheet debt and risking credit rating downgrades during economic downcycles.
Current:1.301 as of the report's 2026-05-09 analysis date
Convert the revenue and margin path into after-tax free cash flow, discount the annual per-share amounts and at , then adjust for signed per current share.
Nearshoring accelerates, driving sustained volume growth. Operational excellence pushes the operating ratio structurally below 58%. The company leverages its network density to extract maximum pricing power without STB intervention, justifying a higher terminal multiple.
Steady-state operation with GDP-plus pricing power offsetting flat to low-single-digit volume growth. CapEx remains disciplined at 15% of revenue, generating reliable FCF to fund the dividend and steady buybacks. Terminal multiple stabilizes at 16x.
Current16.1% as of the report's 2026-05-09 analysis date
Why it matters
Warning level: ROIC drops below 13.0% as of any annual measurement date. Regulatory mandates requiring forced access or capping freight rates impair captive shipper pricing power, reducing return on capital and constraining long-term capital reinvestment into rail network capacity.
Warning level: Gross margin falls below 42.0% for any fiscal year. Escalating maintenance capital expenditures and line maintenance costs squeeze gross profitability, diminishing discretionary cash generation and undermining the economics of heavy trackage and locomotive modernization.
Current1.301 as of the report's 2026-05-09 analysis date
Why it matters
Warning level: Operating cash flow to net income falls below 1.00 over any trailing twelve-month period. Declining operating cash generation threatens the safety of shareholder dividend payouts and repurchases, forcing reliance on balance sheet debt and risking credit rating downgrades during economic downcycles.