Comparable stake leader
VANGUARD CAPITAL MANAGEMENT LLC
SEC ownership of 3M CO
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000066740.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
23 Jul 2026
- Public ticker
- MMM on NYSE
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
VANGUARD CAPITAL MANAGEMENT LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
VANGUARD CAPITAL MANAGEMENT LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
23 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000066740
- Issuer location
- St Paul, MN
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of 3M CO (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD CAPITAL MANAGEME...
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
23 Jul 2026
13D/G
13F
3/4/5
Lead comparable stake: 7.6%
13D/G row: VANGUARD CAPITAL MANAGEMENT LLC
Showing 1-8 of 50 holder rows.
Quick read
VANGUARD CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 7.6%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
VANGUARD CAPITAL MANAGEMENT LLC
7.6%
JPMORGAN CHASE & CO
7.4%
BlackRock, Inc.
6.6%
STATE STREET CORP
5.1%
John P. Banovetz
0.01%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
7.6%
|
$5,740,552,103
39,527,316 shares
|
$0 | 31 Mar 2026 |
| JPMORGAN CHASE & CO |
13F
13D/G
Company
|
7.4%
from 13D/G
|
$6,405,058,169
39,432,727 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
6.6%
from 13D/G
|
$7,293,845,782
45,048,766 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
5.1%
from 13D/G
|
$4,505,787,885
27,828,966 shares
|
— | 30 Jun 2026 |
| John P. Banovetz |
3/4/5
Executive Vice President
|
0.01%
|
$9,047,685
50,057 shares
mixed-class rows
|
-$1,343,067 | 23 Jul 2026 |
| Zoe L. Dickson |
3/4/5
EVP & Chief HR Officer
|
0%
|
$4,038,131
21,833 shares
mixed-class rows
|
-$8,149,524 | 01 Apr 2026 |
| Gregory R. Page |
3/4/5
Director
|
0%
|
$2,870,994
19,481 shares
|
— | 13 May 2025 |
| James R. Fitterling |
3/4/5
Director
|
0%
|
$2,829,147
19,480 shares
|
— | 12 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$16,728,105.
Buys
$0
Insiders: 0
Sells
$16,728,105
Insiders: 7
Net
-$16,728,105
Shares: -98,380
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 98,380
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 25,010 | $0 | $4,311,551 | -$4,311,551 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 26,854 | $0 | $4,580,055 | -$4,580,055 |
| 9-12 | 0 | 46,516 | $0 | $7,836,498 | -$7,836,498 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 45 reporting-owner rows connected to 3M CO. Open a relationship link for the CIK-to-CIK filing trail.
Rows
45
Largest Forms 3/4/5 holder
Michael F. Roman
Net 12M change
-$16,728,104
Latest report
10 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael F. Roman | Chairman of the Board, Director | $59,724,783 | Mixed | 03 Feb 2025 | ||
| Bryan C. Hanson | Group Pres & CEO Health Care | $12,656,387 | Mixed | 01 Sep 2023 | ||
| John P. Banovetz | Executive Vice President | $9,047,685 | -$1,343,067 | -13% | Mixed | 23 Jul 2026 |
| Kevin H. Rhodes | EVP, Chief Legal Off & Secret | $8,232,644 | -$1,312,933 | -14% | Mixed | 22 Jul 2026 |
| Michael G. Vale | Group President | $6,274,785 | Mixed | 06 Feb 2023 | ||
| Michael L. Eskew | Director | $6,115,901 | Mixed | 03 May 2024 | ||
| Monish D. Patolawala | President and CFO | $4,453,727 | Mixed | 28 Jun 2024 | ||
| Zoe L. Dickson | EVP & Chief HR Officer | $4,038,131 | -$8,149,524 | -67% | Mixed | 01 Apr 2026 |
| Herbert L. Henkel | Director | $3,920,648 | Mixed | 29 Apr 2022 | ||
| William M. Brown | Chairman & CEO | $3,846,450 | Mixed | 01 May 2026 | ||
| Khandpur K. Ashish | Group President | $3,356,460 | Mixed | 04 Oct 2023 | ||
| Beatriz Karina Chavez Rodriguez | Group President | $3,241,179 | -$867,074 | -21% | Mixed | 05 Aug 2026 |
| Gregory R. Page | Director | $2,870,994 | Mixed | 13 May 2025 | ||
| James R. Fitterling | Director | $2,829,147 | Mixed | 12 May 2026 | ||
| Peter D. Gibbons | Group President | $2,814,029 | Mixed | 12 Feb 2025 | ||
| Thomas K. Brown | Director | $2,756,594 | Mixed | 12 May 2026 | ||
| Mark W. Murphy | EVP & Chief Info Digital Off | $2,584,449 | -$3,174,589 | -55% | Mixed | 06 Feb 2026 |
| David B. Dillon | Director | $2,322,700 | Mixed | 13 May 2025 | ||
| Jeffrey R. Lavers | Group President | $2,245,610 | Mixed | 04 Oct 2023 | ||
| Wendy A. Bauer | Group President | $2,109,973 | Mixed | 01 Jul 2026 |
Recent insider transactions for 3M CO
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Beatriz Karina Chavez Rodriguez | MMM | Common Stock | Sale | -20.6% | $663,430 | $182.51 | -3,635 | 14,035 | 05 Aug 2026 | Direct |
| Theresa E. Reinseth | MMM | Common Stock | Sale | -26.1% | $156,544 | $169.42 | -924 | 2,615 | 23 Jul 2026 | Direct |
| John P. Banovetz | MMM | Common Stock | Sale | -13.6% | $1,343,067 | $170.44 | -7,880 | 50,057 | 23 Jul 2026 | Direct |
| John P. Banovetz | MMM | Common Stock | Options Exercise | 15.7% | 7,880 | 57,937 | 23 Jul 2026 | Direct | ||
| John P. Banovetz | MMM | Non-qualified Stock Option (Right to Buy) | Options Exercise | -100% | -7,880 | 0 | 23 Jul 2026 | Direct | ||
| Kevin H. Rhodes | MMM | Common Stock | Sale | -14.9% | $1,312,933 | $171.20 | -7,669 | 43,780 | 22 Jul 2026 | Direct |
| Kevin H. Rhodes | MMM | Common Stock | Options Exercise | 17.5% | 7,669 | 51,449 | 22 Jul 2026 | Direct | ||
| Kevin H. Rhodes | MMM | Non-qualified Stock Option (Right to Buy) | Options Exercise | -100% | -7,669 | 0 | 22 Jul 2026 | Direct | ||
| Christian T. Goralski Jr. | MMM | Common Stock | Sale | -41.3% | $835,577 | $170.46 | -4,902 | 6,971 | 22 Jul 2026 | Direct |
| Christian T. Goralski Jr. | MMM | Common Stock | Options Exercise | 70.3% | 4,902 | 11,873 | 22 Jul 2026 | Direct | ||
| Christian T. Goralski Jr. | MMM | Non-qualified Stock Option (Right to Buy) | Options Exercise | -100% | -4,902 | 0 | 22 Jul 2026 | Direct | ||
| Wendy A. Bauer | MMM | Common Stock | Tax liability | -28.1% | -3,558 | 9,086 | 01 Jul 2026 | Direct | ||
| Wendy A. Bauer | MMM | Common Stock | Options Exercise | 169.5% | 7,952 | 12,644 | 01 Jul 2026 | Direct | ||
| Wendy A. Bauer | MMM | Restricted Stock Units | Options Exercise | -100% | -7,952 | 0 | 01 Jul 2026 | Direct | ||
| Jennifer W. Rumsey | MMM | Common Stock | Award | 1,196 | 1,196 | 05 Jun 2026 | By Corporation | |||
| Thomas W. Sweet | MMM | Common Stock | Award | 30.7% | 1,360 | 5,796 | 12 May 2026 | By Corporation | ||
| Suzan B. Kereere | MMM | Common Stock | Award | 26.9% | 1,360 | 6,422 | 12 May 2026 | Direct | ||
| Anne H. Chow | MMM | Common Stock | Award | 36.1% | 1,360 | 5,130 | 12 May 2026 | By Corporation | ||
| Thomas K. Brown | MMM | Common Stock | Award | 8.33% | 1,360 | 17,687 | 12 May 2026 | By Corporation | ||
| James R. Fitterling | MMM | Common Stock | Award | 20.9% | 1,360 | 7,868 | 12 May 2026 | By Corporation | ||
| David P. Bozeman | MMM | Common Stock | Award | 1,360 | 1,360 | 12 May 2026 | Direct | |||
| Audrey Choi | MMM | Common Stock | Award | 28.3% | 1,360 | 6,170 | 12 May 2026 | By Corporation | ||
| Neil G. Mitchill Jr. | MMM | Common Stock By Corporation | Award | 433.4% | 1,360 | 1,674 | 12 May 2026 | By Corporation | ||
| Pedro J. Pizarro | MMM | Common Stock | Award | 23.4% | 1,360 | 7,170 | 12 May 2026 | By Corporation | ||
| Theresa E. Reinseth | MMM | Common Stock | Tax liability | -12.8% | -517 | 3,522 | 01 May 2026 | Direct | ||
| Theresa E. Reinseth | MMM | Common Stock | Options Exercise | 55.5% | 1,441 | 4,039 | 01 May 2026 | Direct | ||
| Theresa E. Reinseth | MMM | Restricted Stock Units | Options Exercise | -50% | -1,441 | 1,442 | 01 May 2026 | Direct | ||
| William M. Brown | MMM | Common Stock | Tax liability | -29.5% | -3,912 | 9,331 | 01 May 2026 | Direct | ||
| William M. Brown | MMM | Common Stock | Options Exercise | 183.9% | 8,578 | 13,243 | 01 May 2026 | Direct | ||
| William M. Brown | MMM | Restricted Stock Units | Options Exercise | -50% | -8,578 | 8,579 | 01 May 2026 | Direct | ||
| John P. Banovetz | MMM | Common Stock | Tax liability | -10.9% | -6,120 | 49,805 | 01 May 2026 | Direct | ||
| John P. Banovetz | MMM | Common Stock | Options Exercise | 31.6% | 13,420 | 55,925 | 01 May 2026 | Direct | ||
| John P. Banovetz | MMM | Restricted Stock Units | Options Exercise | -100% | -13,420 | 0 | 01 May 2026 | Direct | ||
| Zoe L. Dickson | MMM | Common Stock | Tax liability | -2.04% | -449 | 21,533 | 01 Apr 2026 | Direct | ||
| Zoe L. Dickson | MMM | Common Stock | Options Exercise | 4.69% | 984 | 21,982 | 01 Apr 2026 | Direct | ||
| Zoe L. Dickson | MMM | Restricted Stock Units | Options Exercise | -100% | -984 | 0 | 01 Apr 2026 | Direct | ||
| Paul Joseph Gallagher | MMM | Restricted Stock Units | Award | 9,291 | 9,291 | 02 Mar 2026 | Direct | |||
| Theresa E. Reinseth | MMM | Common Stock | Options Exercise | 129.6% | 3,349 | 5,934 | 11 Feb 2026 | Direct | ||
| Theresa E. Reinseth | MMM | Common Stock | Sale | -66.6% | $888,796 | $172.75 | -5,145 | 2,585 | 11 Feb 2026 | Direct |
| Theresa E. Reinseth | MMM | Non-qualified Stock Option (Right to Buy) | Options Exercise | -100% | -3,349 | 0 | 11 Feb 2026 | Direct | ||
| Zoe L. Dickson | MMM | Common Stock | Sale | -49.3% | $3,487,614 | $169.97 | -20,519 | 21,123 | 09 Feb 2026 | Direct |
| Zoe L. Dickson | MMM | Common Stock | Options Exercise | 97.1% | 20,519 | 41,642 | 09 Feb 2026 | Direct | ||
| Zoe L. Dickson | MMM | Non-qualified Stock Option (Right to Buy) | Options Exercise | -100% | -20,519 | 0 | 09 Feb 2026 | Direct | ||
| Beatriz Karina Chavez Rodriguez | MMM | Common Stock | Sale | -6.32% | $203,645 | $171.13 | -1,190 | 17,649 | 09 Feb 2026 | Direct |
| Beatriz Karina Chavez Rodriguez | MMM | Common Stock | Tax liability | -10.9% | -2,306 | 18,840 | 06 Feb 2026 | Direct | ||
| Jonathan G. van Wyck | MMM | Non-qualified Stock Option (Right to Buy) | Award | 14,913 | 14,913 | 06 Feb 2026 | Direct | |||
| Jonathan G. van Wyck | MMM | Restricted Stock Units | Award | 3,445 | 3,445 | 06 Feb 2026 | Direct | |||
| Kevin H. Rhodes | MMM | Non-qualified Stock Option (Right to Buy) | Award | 18,367 | 18,367 | 06 Feb 2026 | Direct | |||
| Kevin H. Rhodes | MMM | Restricted Stock Units | Award | 4,243 | 4,243 | 06 Feb 2026 | Direct | |||
| Theresa E. Reinseth | MMM | Non-qualified Stock Option (Right to Buy) | Award | 1,706 | 1,706 | 06 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.