JPMorgan Chase & Co. filed Amendment No. 1 to a Schedule 13G/A reporting beneficial ownership of 46,215,377 shares of 3M Company common stock, representing 8.8% of the class. The filing lists 40,772,635 shares with sole voting power and 46,025,632 shares with sole dispositive power. The filing identifies multiple JPMorgan subsidiaries as holders and is signed May 8, 2026.
Positive
None.
Negative
None.
Insights
Large passive stake disclosed by a major asset manager; no change-of-control signal in the filing.
JPMorgan Chase & Co. reports beneficial ownership of 46,215,377 shares (8.8%) of 3M Company, with explicit breakdowns of voting and dispositive powers across subsidiaries. The filing names multiple asset-management and trust affiliates as relevant holders.
Disclosure shows ownership scale and custody structure; the filing does not state any tender, acquisition agreement, or change-in-control intent. Subsequent filings would be required if holdings or intentions change.
Key Figures
Beneficial ownership:46,215,377 sharesPercent of class:8.8%Sole voting power:40,772,635 shares+2 more
5 metrics
Beneficial ownership46,215,377 sharesAmount beneficially owned reported on Schedule 13G/A
Percent of class8.8%Percent of class reported in Item 4
Sole voting power40,772,635 sharesNumber with sole power to vote (Item 4(c)(i))
Sole dispositive power46,025,632 sharesNumber with sole power to dispose (Item 4(c)(iii))
Filing signature date05/08/2026Signature date on the amendment
Key Terms
Schedule 13G/A, Beneficial ownership, Sole dispositive power, Shared voting power
4 terms
Schedule 13G/Aregulatory
"Amendment No. 1 to Schedule 13G/A reporting beneficial ownership"
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
Beneficial ownershipfinancial
"Amount beneficially owned: 46215377 (b) Percent of class: 8.8 %"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Sole dispositive powerregulatory
"Sole power to dispose or to direct the disposition of: 46025632"
Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.
Shared voting powerregulatory
"Shared power to vote or to direct the vote: 334804"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 1)
3M Company
(Name of Issuer)
Common Stock, Par Value $.01 Per Share
(Title of Class of Securities)
88579Y101
(CUSIP Number)
03/31/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
88579Y101
1
Names of Reporting Persons
JPMORGAN CHASE & CO.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
40,772,635.00
6
Shared Voting Power
334,804.00
7
Sole Dispositive Power
46,025,632.00
8
Shared Dispositive Power
186,795.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
46,215,377.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
8.8 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
3M Company
(b)
Address of issuer's principal executive offices:
3M Center St. Paul MN 55144-1000
Item 2.
(a)
Name of person filing:
JPMORGAN CHASE & CO.
(b)
Address or principal business office or, if none, residence:
270 Park Avenue,,New York, NY 10017
(c)
Citizenship:
DE
(d)
Title of class of securities:
Common Stock, Par Value $.01 Per Share
(e)
CUSIP No.:
88579Y101
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
46215377
(b)
Percent of class:
8.8 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
40772635
(ii) Shared power to vote or to direct the vote:
334804
(iii) Sole power to dispose or to direct the disposition of:
46025632
(iv) Shared power to dispose or to direct the disposition of:
186795
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
J.P. Morgan Trust Company of Delaware;
J.P. Morgan Securities LLC;
JPMorgan Chase Bank, National Association;
JPMorgan Asset Management (Asia Pacific) Limited;
JPMorgan Asset Management (Singapore) Limited;
JPMorgan Asset Management (UK) Limited;
J.P. MORGAN SE;
J.P. Morgan (Suisse) SA;
JPMorgan Asset Management Holdings Inc.;
J.P. Morgan Investment Management Inc.;
J.P. Morgan Mansart Management Limited;
JPMorgan Asset Management (Taiwan) Limited;
JPMorgan Asset Management (Japan) Limited;
JPMorgan Asset Management (China) Company Limited;
J.P. Morgan Wealth Management Solutions Inc.;
55I, LLC
Item 8.
Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
JPMorgan reported beneficial ownership of 46,215,377 shares of 3M common stock, equal to 8.8% of the class. The filing provides specific voting and dispositive power counts across JPMorgan affiliates.
Which JPMorgan entities are named as holders on the Schedule 13G/A for MMM?
Multiple subsidiaries are listed, including J.P. Morgan Trust Company of Delaware, J.P. Morgan Securities LLC, JPMorgan Asset Management entities, JPMorgan Bank affiliates, and others; the filing explicitly names these entities.
What voting or disposition powers did the filing disclose for MMM shares?
The filing shows 40,772,635 shares with sole voting power and 46,025,632 shares with sole dispositive power, plus smaller amounts of shared voting and dispositive power by JPMorgan affiliates.
When was the Schedule 13G/A amendment for MMM signed?
The amendment is signed by a JPMorgan officer on May 8, 2026. The top of the form also displays 03/31/2026 as an associated reporting date in the filing content.
