stockportfolio.pro logostockportfolio.pro
Stocks Screener Compare Pricing Start 7-day free trial
Stocks / CAT vs UNP

CAT vs UNP: Which Stock Is the Better Buy?

Caterpillar Inc. and Union Pacific Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

CAT is the larger company ($405.4B vs $179.2B). On the fundamentals, CAT grows revenue faster (10.1% vs 4.6%); UNP earns a higher net margin (29.1% vs 13.1%); CAT has the stronger return on equity (41.7% vs 38.7%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — CAT vs UNP, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Caterpillar Inc. (CAT)Union Pacific Corporation (UNP)
Market cap$405.4B$179.2B
Revenue (latest FY)$67.59B$24.51B
Net income (latest FY)$8.88B$7.14B
Revenue growth (5y CAGR)10.1%4.6%
Net margin13.1%29.1%
Return on equity41.7%38.7%
P/E ratio43.924.8
Dividend yield0.7%1.8%
Profitable years (of last 10)910
Positive free cash flowYesYes
Compare with another company:

See the full CAT vs UNP breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open CAT's full financials →   Open UNP's full financials →

More comparisons

Frequently asked questions

Which is bigger, CAT or UNP?

Caterpillar Inc. is larger by market capitalization — $405.4B versus $179.2B.

Which grows faster, CAT or UNP?

Over the last five fiscal years, Caterpillar Inc. grew revenue faster — 10.1%/yr versus 4.6%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

Keep exploring

CAT fundamentals → · UNP fundamentals → · All 1,500+ companies → · Free screener →