DuPont vs 3M
DuPont (DD) and 3M (MMM) 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
- $20.4B
- Last close
- $153.78
- 12 months
- +26.3%
- Market value
- $94.9B
- Last close
- $183.66
- 12 months
- +7.6%
At a glance
- By market value, 3M ($94.9B) is about 4.7 times DuPont ($20.4B).
- Over the last 12 months DuPont's share price moved +26.3% and 3M's +7.6%; against the S&P 500 that is +14.0 points and −4.6 points.
- In their last fiscal years DuPont kept -11.4% of revenue as net income and 3M 13.0%.
- In the last 90 days insiders reported 0 open-market purchases at DuPont and 0 at 3M; members of Congress disclosed 1 trade in DuPont and 0 in 3M.
- Next results: DuPont Feb 8, 2027, 3M Jan 18, 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
| DuPont DDNYSE · Industrial Conglomerates | 3M MMMNYSE · Industrial Conglomerates | |
|---|---|---|
| Size and profitability | ||
| Market value | $20.4B | $94.9B |
| Revenue, last fiscal year | $6.85B | $24.9B |
| Net income, last fiscal year | −$779M | $3.25B |
| Net marginNet income as a share of revenue | -11.4% | 13.0% |
| Free cash flow | $227M | |
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
DuPont against
3M against
Common questions
How do DuPont and 3M compare in size?
3M has the larger market value: DuPont $20.4B and 3M $94.9B, at the last close.
Whose share price rose more over the last 12 months, DD or MMM?
Over the last 12 months DuPont moved +26.3% and 3M +7.6%. Past price moves say nothing about the future.
Which has had more insider buying, DuPont or 3M?
Since 2006, 3M insiders reported 8 open-market purchases against 7 for DuPont. These are counts of what was filed, not a view on either stock.
Do members of Congress trade DD or MMM?
In the last 12 months, members of Congress disclosed 3 trades in DuPont (DD) and 10 in 3M (MMM).
When did insiders last buy DD and MMM?
DuPont: Aug 5, 2021. 3M: Apr 9, 2026.
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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