Union Pacific (UNP) Shares Rise 16.1% Following Recent Earnings: Will the Momentum Last?

Union Pacific's Recent Stock Performance and Earnings Overview

In the past month, Union Pacific (UNP) shares have climbed approximately 16.1%, outpacing the S&P 500 index. This notable rise has left investors questioning whether the momentum will persist ahead of the next earnings announcement or if a correction is on the horizon. To better understand the factors influencing Union Pacific's recent performance, let's review the company's latest quarterly results and subsequent market reactions.

Fourth Quarter Earnings Recap

For the fourth quarter, Union Pacific reported adjusted earnings of $2.86 per share, which fell short of the Zacks Consensus Estimate of $2.90 and represented a 1.7% decline compared to the previous year.

The company generated $6.08 billion in operating revenue, missing expectations of $6.14 billion and marking a 1% decrease year-over-year. This drop was primarily due to reduced shipment volumes, though gains in core pricing and fuel surcharges helped offset some of the weakness. Total revenue carloads were down 4% from the prior year.

Freight revenue, which makes up 94.5% of total revenue, slipped 1% to $5.75 billion, while other revenue sources declined 2% to $326 million. Operating income dropped 5% to $2.40 billion. Operating expenses rose 2% to $3.68 billion, with fuel costs also up 2%. Spending on purchased services and materials increased 8%, but compensation and benefits expenses decreased by 3%.

The adjusted operating ratio improved by 190 basis points year-over-year, reaching 60% for the quarter.

Segment Performance and Financial Position

• Bulk Freight: Revenue from bulk shipments (including grain, fertilizer, food, coal, and renewables) reached $1.91 billion, up 3% year-over-year, with carloads also rising 3%.
• Industrial Freight: This segment posted $2.11 billion in revenue, a 1% increase, and segmental carloads grew 1% to $561 million.
• Premium Freight: Revenue in the premium division fell 6% to $1.72 billion, with carloads dropping 10%.

At the end of the quarter, Union Pacific held $1.26 billion in cash and equivalents, up from $808 million previously. Long-term debt remained steady at $30.29 billion.

Looking ahead to 2026, Union Pacific anticipates mid-single-digit earnings per share growth, aiming to achieve a three-year compound annual growth rate in the high-single to low-double digits through 2027. The company also expects further improvement in its operating ratio and plans to invest around $3.3 billion in capital expenditures. Strong cash generation and increased annual dividends remain key priorities.

Trends in Analyst Estimates

Following the earnings release, analyst estimates for Union Pacific have generally moved lower, reflecting a more cautious outlook for the near term.

VGM Score Assessment

Union Pacific currently holds a Growth Score of D, with similar grades for momentum and value, placing it in the lower 40% among value-focused investors. The overall VGM Score stands at F, which is particularly relevant for those seeking a balanced investment approach.

Future Outlook

Recent estimate revisions for Union Pacific have mostly been negative, suggesting a less optimistic view among analysts. The stock carries a Zacks Rank #3 (Hold), indicating expectations for performance in line with the broader market over the coming months.

Industry Comparison: CSX Corporation

Union Pacific operates within the Zacks Transportation - Rail sector. Another major player, CSX Corporation (CSX), has seen its shares rise 13% over the past month. CSX's most recent quarterly report showed revenue of $3.51 billion, a slight year-over-year decrease of 0.9%. Earnings per share came in at $0.39, down from $0.42 a year earlier.

For the current quarter, CSX is projected to earn $0.40 per share, which would represent a 17.7% increase year-over-year. Over the past month, the consensus estimate for CSX has edged down by 0.9%. The stock also holds a Zacks Rank #3 (Hold) and a VGM Score of F.

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