Filing Flows › 3M (MMM) › Who owns the stock
Who owns 3M (MMM) stock
2,159 funds reported 3M (MMM) shares in their latest 13F filings, worth $63.6B in all. The largest holder is Vanguard Group ($7.9B). Last quarter 811 funds added to their stakes and 859 cut them. Members of Congress and other officials disclosed 7 trades (1 buys, 6 sales).
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Vanguard Group | 49,055,462 | $7.9B | increase | 2025-12-31 |
| BlackRock | 45,048,766 | $7.3B | increase | 2026-06-30 |
| Vanguard Capital Management LLC | 34,065,039 | $5.5B | decrease | 2026-06-30 |
| State Street | 27,828,966 | $4.5B | increase | 2026-06-30 |
| Geode Capital Management, LLC | 11,957,078 | $1.9B | increase | 2026-06-30 |
| Vanguard Portfolio Management LLC | 9,542,983 | $1.5B | increase | 2026-06-30 |
| Capital World Investors | 8,392,028 | $1.4B | decrease | 2026-06-30 |
| State Farm Mutual Automobile Insurance | 7,934,035 | $1.3B | unchanged | 2026-06-30 |
| Morgan Stanley | 7,630,269 | $1.2B | increase | 2026-06-30 |
| PeakShares LLC | 7,581 | $1.2B | increase | 2026-06-30 |
| Northern Trust | 5,628,328 | $911M | increase | 2026-06-30 |
| Newport Trust Company, LLC | 5,455,533 | $883M | decrease | 2026-06-30 |
| FMR LLC | 5,307,203 | $859M | decrease | 2026-06-30 |
| D. E. Shaw | 4,871,164 | $789M | decrease | 2026-06-30 |
| SG Americas Securities, LLC | 4,533,524 | $734M | increase | 2026-06-30 |
Trades by Congress and other officials
| Date | Who | Trade | Amount |
|---|---|---|---|
| 2026-04-28 | Josh Gottheimer | partial sale | $1K–$15K |
| 2026-03-31 | Tina Smith | sale | $50K–$100K |
| 2026-03-27 | Alan Armstrong | purchase | $1K–$15K |
| 2026-02-04 | Julia Letlow | sale | $1K–$15K |
| 2026-02-02 | Julia Letlow | partial sale | $1K–$15K |
| 2025-12-18 | Julie Johnson | sale | $1K–$15K |
| 2025-11-13 | Julie Johnson | partial sale | $1K–$15K |
3M's latest quarter
3M, Q3 2026: revenue $6.6B (+1% year over year), operating margin 23.7%, net earnings $1.4B, operating cash flow $486M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most MMM stock?
By the latest 13F filings: Vanguard Group ($7.9B); BlackRock ($7.3B); Vanguard Capital Management LLC ($5.5B); State Street ($4.5B); Geode Capital Management, LLC ($1.9B).
Has Congress traded MMM stock?
Officials disclosed 7 trades on file: 1 buys and 6 sales. The latest: Josh Gottheimer, partial sale on 2026-04-28.
What is the short interest in MMM?
10,033,780 shares were sold short at the 2026-10-15 settlement, 3.67% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.