Analysis updated Nov 8, 2026 — scores and signals refreshed daily.
3M (MMM) stock research. Updated Nov 8, 2026. Q-Score 59/100 — Buy. Fair value, forecast, technicals, and insider activity.
Current Q-Score verdict: Buy (59.0) (grade B). 32 signals analyzed (27 differentiated alt-data).
StoQuant's analysis of 3M (MMM) is refreshed every trading day. The Q-Score combines discounted cash flow valuation, earnings quality, competitive moat, analyst consensus, ML return forecasts, technical momentum and market sentiment into a single 0–100 composite. Insider transactions from SEC Form 4 filings, the Graham intrinsic value estimate and signal coverage are recomputed as new data arrives, so this page always reflects the latest available information.
MMM stock price is tracked daily for technical and fundamental analysis. The data below shows recent trading activity used in trend analysis, momentum calculation, and entry/exit signals.
| Date | High | Low | Close |
|---|---|---|---|
| 2026-08-10 | $183.50 | $181.01 | $182.04 |
| 2026-08-18 | $181.66 | $179.01 | $180.94 |
| 2026-08-26 | $180.66 | $178.54 | $180.00 |
| 2026-09-03 | $169.75 | $165.80 | $168.31 |
| 2026-09-14 | $163.38 | $160.27 | $162.02 |
| 2026-09-22 | $169.31 | $165.00 | $169.30 |
| 2026-09-30 | $169.50 | $164.08 | $164.15 |
| 2026-10-08 | $164.23 | $159.93 | $163.58 |
| 2026-10-16 | $167.95 | $163.50 | $164.75 |
| 2026-10-26 | $175.56 | $172.00 | $172.79 |
| 2026-11-03 | $178.17 | $174.80 | $177.05 |
How 3M stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| CP | Canadian Pacific Kansas City Ltd. | $76.6B | — |
| CNI | Canadian National Railway Company | $70.2B | — |
| RELX | RELX Plc | $59.5B | — |
| FER | Ferrovial SE | $48.6B | — |
| WCN | Waste Connections, Inc. | $39.9B | — |
View all Industrials stocks by valuation and signals →
3M (MMM) scores Buy (59.0), and the composite conceals a 83-point disagreement between its dimensions. It is strongest on technicals at 99 and social sentiment at 94, and weakest on earnings quality at 18 and ML forecast at 16. A stock can carry technicals that high while ML forecast sits at 16; the composite averages that tension away, which is why the breakdown is worth reading before the headline number. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| technicals | 99 |
| social sentiment | 94 |
| competitive moat | 78 |
| valuation | 51 |
| analyst consensus | 23 |
| earnings quality | 18 |
| ML forecast | 16 |
StoQuant analyzes 32 signals (27 alt-data). Alternative data sources (FDA approvals, GitHub activity, SEC filings, App Store ratings) complement traditional financial metrics.
3M (MMM) ML Forecast — StoQuant's ML model generates a probability estimate for MMM's outperformance vs. the S&P 500, with named drivers (e.g., "earnings surprise upcoming", "insider cluster buy", "RSI reversal") and confidence intervals. Updated daily pre-market.
All StoQuant signals are explained in our knowledge base:
Industrials Hub — Top performers and valuation outliers in Industrials
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