Honeywell International vs 3m (HON vs MMM)
Side by side from their SEC filings: revenue, margins, growth, returns and valuation, plus short interest, insider activity and institutional ownership.
Honeywell International is the larger company by revenue ($37.4B vs $24.9B). 3m carries the larger market value ($82.3B vs $71.7B). Honeywell International has grown revenue faster over the last 4 fiscal years (+8.9% cumulative vs -29.4%). Honeywell International runs the higher operating margin (21.7% vs 18.6%). Honeywell International trades at the lower trailing P/E (18.1x vs 30.4x).
About 3m
3M Company is a diversified technology firm operating globally in three main segments: Safety and Industrial, Transportation and Electronics, and Consumer. It manufactures a wide range of products including abrasives, adhesives, personal safety equipment, electronic materials, home care items, and office supplies. The company serves various markets such as industrial, automotive, aerospace, electronics, and consumer goods through multiple distribution channels worldwide.
Head to head (HON FY2025 vs MMM FY2025)
| Metric | HONFY2025 | MMMFY2025 |
|---|---|---|
| Revenue | $37.44B | $24.95B |
| Revenue growth (YoY) | 7.8% | 1.5% |
| Gross margin | 36.9% | 39.9% |
| Operating margin | 21.7% | 18.6% |
| Net margin | 12.6% | 13.0% |
| Net income | $4.73B | $3.25B |
| Diluted EPS | $7.36 | $6.00 |
| FCF margin | 14.5% | 5.6% |
| ROE | 31.5% | 68.5% |
| Debt / equity | 1.8× | 2.3× |
| Market cap | $71.74B | $82.25B |
| P/E (TTM) | 18.1× | 30.4× |
Fundamentals are from each company’s SEC filings (HON FY2025, MMM FY2025). P/E and market cap are derived from recent market prices and update daily.
Five-year trend (as reported)
| Revenue | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
| HON | $34.39B | $35.47B | $33.01B | $34.72B | $37.44B |
| MMM | $35.35B | $26.16B | $24.61B | $24.57B | $24.95B |
Peer standing
These companies are ranked against different peer groups (Honeywell International vs 684 Industrials companies; 3m vs 88 medical device companies), so each is shown against its own peers rather than on one scale.
Honeywell International
Honeywell International’s return on equity of 31.5% ranks in the 92nd percentile of the 600 Industrials companies reporting it. Honeywell International’s operating margin of 21.7% ranks in the 91st percentile of the 606 Industrials companies reporting it. Honeywell International’s debt to equity of 1.81 ranks in the 89th percentile of the 407 Industrials companies reporting it.
3m
3m’s return on equity of 68.5% ranks in the 97th percentile of the 79 medical device companies reporting it. 3m’s operating margin of 18.6% ranks in the 89th percentile of the 80 medical device companies reporting it. 3m’s debt to equity of 2.30 ranks in the 87th percentile of the 54 medical device companies reporting it.
Short interest
| FINRA settlement data | HON | MMM |
|---|---|---|
| Shares sold short | 11.6M | 9.8M |
| Change vs prior settlement | -39.9% | -16.5% |
| Days to cover | 2.84 | 2.32 |
| As of settlement | 2026-06-30 | 2026-06-30 |
Source: FINRA Consolidated Short Interest. FINRA is the owner and source of the FINRA-supplied data; republishing or redistributing it is not permitted. Not presented as a percentage of float. No FINRA endorsement of this product is implied.
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Data sourced from SEC EDGAR (public domain). Figures are as-reported and may be unaudited or restated; verify against the source filings before relying on them. Comparisons are descriptive (higher or lower on a reported figure), not a rating or a recommendation. Informational only. Not investment advice.