Caterpillar vs Cummins
Caterpillar (CAT) and Cummins (CMI) side by side: how big they are, what they earn, how their shares have moved and what insiders, members of Congress and funds reported. Figures from filings and closing prices; none of this is a view on either stock.
- Market value
- $275B
- Last close
- $600.20
- 12 months
- +8.4%
- Market value
- $62B
- Last close
- $452.18
- 12 months
- −3.3%
At a glance
- By market value, Caterpillar ($274.6B) is about 4.4 times Cummins ($62.0B).
- Over the last 12 months Caterpillar's share price moved +8.4% and Cummins's −3.3%; against the S&P 500 that is −3.8 points and −15.5 points.
- In the last 90 days insiders reported 2 open-market purchases at Caterpillar and 0 at Cummins; members of Congress disclosed 1 trade in Caterpillar and 0 in Cummins.
- Next results: Caterpillar Feb 2, 2027, Cummins Feb 3, 2027.
Share price over the last 12 months
Face to face
The figures that separate the two, drawn to the same scale. Every figure is also in the table below.
Size
Market value
Revenue, last fiscal year
Net income, last fiscal year
Every figure
| Caterpillar CATNYSE · Machinery | Cummins CMINYSE · Construction Machinery & Heavy Transportation Equipment | |
|---|---|---|
| Size and profitability | ||
| Market value | $275B | $62B |
| Revenue, last fiscal year | $67.6B | $33.7B |
| Net income, last fiscal year | — | — |
| Net marginNet income as a share of revenue | — | — |
| Free cash flow | $8.92B | |
Prices are end-of-day closes, and fundamentals are the companies' last annual figures from their SEC filings: a − or + in the table is a fact of the filing or the close, not a forecast. Market value is the company-level figure at the last close. Counts are of records OQRO holds, by their date; insider history since 2006 comes from the SEC's insider transactions data sets and every filing since. Planned sales under a 10b5-1 plan are counted like other sales.
Compare with another company
Caterpillar against
Cummins against
Common questions
How do Caterpillar and Cummins compare in size?
Caterpillar has the larger market value: Caterpillar $275B and Cummins $62B, at the last close.
Whose share price rose more over the last 12 months, CAT or CMI?
Over the last 12 months Caterpillar moved +8.4% and Cummins −3.3%. Past price moves say nothing about the future.
Which has had more insider buying, Caterpillar or Cummins?
Since 2006, Caterpillar insiders reported 62 open-market purchases against 13 for Cummins. These are counts of what was filed, not a view on either stock.
Do members of Congress trade CAT or CMI?
In the last 12 months, members of Congress disclosed 7 trades in Caterpillar (CAT) and 6 in Cummins (CMI).
When did insiders last buy CAT and CMI?
Caterpillar: Nov 13, 2026. Cummins: May 16, 2025.
See the record behind any of these
A free account opens the full history of every insider and company since 2006, the screener, alerts, Congress trades and fund moves.
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