Caterpillar vs Union Pacific: Fair Value & Quality
Both stocks run through our 21 valuation models. Here is how Caterpillar (CAT) and Union Pacific (UNP) compare, as of Jul 23, 2026.
Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
Caterpillar · Industrials
Union Pacific · Industrials
Bottom line
As of Jul 23, 2026, Fair Value Calculator sees Union Pacific as the more attractively valued of the two: Caterpillar trades at $890 versus a fair value of $308 (-65%), while Union Pacific trades at $293 versus $145 (-51%).
Union Pacific has the higher quality score (71/100).
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A model-based valuation snapshot from 21 models, not a recommendation and not financial advice. Values change with price and fundamentals; the date shown above applies.