3M CO (MMM)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 394,996,144 shares against 515,722,417 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $7.3B | 45,048,766 | 0.11% | 8q | +5.6%+$386.4M |
| JPMORGAN CHASE & CO | $6.4B incl. $13.2M options CALL+PUT | 39,432,727 | 0.36% | 31q | -15.1%-$1.1B |
| VANGUARD CAPITAL MANAGEMENT LLC | $5.5B | 34,065,039 | 0.12% | 2q | HELD |
| STATE STREET CORP | $4.5B | 27,828,966 | 0.13% | 31q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $1.9B | 11,957,078 | 0.10% | 31q | +0.5%+$9.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.5B | 9,542,983 | 0.07% | 2q | +1.0%+$14.9M |
| Capital World Investors | $1.4B | 8,392,028 | 0.16% | 10q | -8.5%-$126.3M |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | $1.3B | 7,934,035 | 0.88% | 31q | HELD |
| NORGES BANK | $1.3B | 7,808,095 | 0.13% | 32q | -17.7%-$271.8M |
| MORGAN STANLEY | $1.2B | 7,630,269 | 0.07% | 35q | +2.0%+$24.0M |
| PeakShares LLC | $1.2B | 7,581,000 | 0.91% | 3q | +108386.0%+$1.2B |
| NORTHERN TRUST CORP | $911.3M | 5,628,328 | 0.11% | 31q | HELD |
| Newport Trust Company, LLC | $883.3M | 5,455,533 | 2.13% | 24q | -2.5%-$22.5M |
| FMR LLC | $859.3M | 5,307,203 | 0.04% | 31q | -44.0%-$676.4M |
| D. E. Shaw & Co., Inc. | $795.6M incl. $6.9M options CALL+PUT | 4,871,164 | 0.38% | 31q | -7.9%-$68.7M |
| GOLDMAN SACHS GROUP INC | $736.7M incl. $14.7M options CALL+PUT | 4,458,815 | 0.06% | 31q | -15.9%-$139.4M |
| Amundi | $734.4M | 4,536,148 | 0.18% | 21q | +67.0%+$294.5M |
| SG Americas Securities, LLC | $734.0M | 4,533,524 | 0.41% | 24q | +91.3%+$350.3M |
| BANK OF AMERICA CORP /DE/ | $724.7M | 4,475,755 | 0.05% | 31q | -18.1%-$159.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $637.2M | 3,935,534 | 0.12% | 31q | +7.4%+$43.8M |
| Invesco Ltd. | $589.9M | 3,643,494 | 0.05% | 31q | -13.5%-$91.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $558.4M | 3,448,533 | 0.07% | 31q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $533.4M | 3,294,413 | 0.10% | 31q | +13.2%+$62.2M |
| Jupiter Topco LLC | $521.0M | 3,218,003 | 0.21% | new | FIRST |
| Legal & General Group Plc | $503.8M | 3,111,705 | 0.11% | 31q | -5.4%-$29.0M |
| Bank of New York Mellon Corp | $488.3M | 3,016,137 | 0.08% | 31q | -3.6%-$18.1M |
| VANGUARD FIDUCIARY TRUST CO | $475.8M | 2,938,401 | 0.10% | 2q | -1.3%-$6.3M |
| Holocene Advisors, LP | $443.0M | 2,736,218 | 1.00% | 11q | +509.0%+$370.3M |
| UBS Group AG | $418.7M incl. $11.5M options CALL+PUT | 2,515,099 | 0.05% | 31q | -37.9%-$256.0M |
| ALLIANCEBERNSTEIN L.P. | $411.0M | 2,830,023 | 0.14% | 31q | +17.1%+$59.9M |
| CITADEL ADVISORS LLC | $409.5M incl. $128.4M options CALL+PUT | 1,736,119 | 0.05% | 31q | +31.4%+$97.9M |
| Balyasny Asset Management L.P. | $376.4M incl. $2.8M options CALL+PUT | 2,306,941 | 0.47% | 18q | +29246.7%+$375.1M |
| DEUTSCHE BANK AG\ | $374.0M | 2,309,761 | 0.11% | 34q | -10.3%-$42.9M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $368.1M incl. $315.3M options CALL+PUT | 325,978 | 0.03% | 31q | +54.3%+$129.4M |
| Qube Research & Technologies Ltd | $365.5M incl. $8.5M options CALL+PUT | 2,205,057 | 0.34% | 25q | +12.3%+$40.1M |
| ROYAL BANK OF CANADA | $363.1M | 2,242,299 | 0.05% | 31q | +9.2%+$30.7M |
| US BANCORP \DE\ | $357.8M | 2,209,787 | 0.39% | 31q | HELD |
| WELLS FARGO & COMPANY/MN | $316.2M | 1,952,856 | 0.05% | 31q | -10.7%-$37.8M |
| Nuveen, LLC | $278.2M | 1,718,241 | 0.07% | 6q | -9.3%-$28.5M |
| AQR CAPITAL MANAGEMENT LLC | $262.4M | 1,620,697 | 0.09% | 31q | +16.2%+$36.6M |
| HSBC HOLDINGS PLC | $259.1M incl. $32.1M options CALL+PUT | 1,402,502 | 0.11% | 31q | -6.6%-$18.3M |
| Swiss National Bank | $240.5M | 1,485,539 | 0.13% | 31q | -4.7%-$11.9M |
| Cartenna Capital, LP | $234.8M incl. $48.6M options CALL | 1,150,000 | 5.59% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $230.1M incl. $17.8M options CALL+PUT | 1,310,763 | 0.08% | 31q | -7.1%-$17.5M |
| Sumitomo Mitsui Trust Group, Inc. | $229.6M | 1,418,049 | 0.13% | 31q | -0.8%-$2.0M |
| National Pension Service | $226.9M | 1,401,543 | 0.15% | 31q | +3.6%+$7.8M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $225.9M | 1,395,396 | 0.13% | 31q | +6.6%+$14.0M |
| JANE STREET GROUP, LLC | $223.3M incl. $199.7M options CALL+PUT | 145,825 | 0.02% | 31q | -83.3%-$1.1B |
| WORLDQUANT MILLENNIUM ADVISORS LLC | $201.8M | 1,246,113 | 0.69% | 4q | -20.5%-$52.1M |
| PNC Financial Services Group, Inc. | $201.1M | 1,242,040 | 0.10% | 31q | -2.3%-$4.8M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $200.9M | 1,240,912 | 0.02% | 31q | -36.0%-$113.2M |
| MARSHALL WACE, LLP | $198.3M | 1,224,555 | 0.16% | 3q | +15.4%+$26.5M |
| BNP PARIBAS FINANCIAL MARKETS | $193.3M incl. $2.5M options CALL+PUT | 1,178,175 | 0.07% | 31q | +56.4%+$69.7M |
| FIRST TRUST ADVISORS LP | $188.0M | 1,161,346 | 0.11% | 31q | +431.1%+$152.6M |
| Vanguard Global Advisers, LLC | $181.9M | 1,123,426 | 0.08% | 2q | -2.3%-$4.4M |
| BARCLAYS PLC | $181.6M incl. $1.5M options PUT | 1,112,919 | 0.03% | 31q | -15.4%-$33.1M |
| VANGUARD ASSET MANAGEMENT, Ltd | $181.6M | 1,121,750 | 0.12% | 2q | +12.0%+$19.5M |
| Boston Partners | $170.0M | 1,050,026 | 0.15% | 6q | -17.4%-$35.8M |
| Allianz Asset Management GmbH | $165.6M incl. $11.0M options CALL+PUT | 955,232 | 0.13% | 40q | -24.6%-$53.9M |
| IMC-Chicago, LLC | $165.0M incl. $155.8M options CALL+PUT | 56,352 | 0.04% | 19q | +64.5%+$64.7M |
| FRANKLIN RESOURCES INC | $152.6M | 942,379 | 0.03% | 31q | +27.9%+$33.3M |
| California Public Employees Retirement System | $150.4M | 928,769 | 0.08% | 31q | -2.8%-$4.4M |
| TORNO CAPITAL, LLC | $148.6M CALL+PUT | options only | 4.28% | new | OPTIONS |
| VICTORY CAPITAL MANAGEMENT INC | $145.5M | 898,812 | 0.08% | 31q | +2.0%+$2.8M |
| AMERIPRISE FINANCIAL INC | $142.1M | 877,548 | 0.03% | 31q | -14.3%-$23.7M |
| LPL Financial LLC | $140.9M | 870,376 | 0.03% | 31q | -9.9%-$15.4M |
| CANADA PENSION PLAN INVESTMENT BOARD | $140.3M | 866,605 | 0.08% | 12q | -9.7%-$15.0M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $139.8M | 863,485 | 0.20% | 14q | +208.4%+$94.5M |
| RHUMBLINE ADVISERS | $137.6M | 849,784 | 0.10% | 31q | -18.6%-$31.4M |
| Oribel Capital Management, LP | $134.1M incl. $67.1M options PUT | 414,200 | 4.07% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $130.0M | 802,882 | 0.12% | 31q | +2.1%+$2.7M |
| FIL Ltd | $128.7M | 795,059 | 0.09% | 28q | +4.7%+$5.7M |
| ACADIAN ASSET MANAGEMENT LLC | $125.3M | 774,259 | 0.15% | 31q | -6.6%-$8.8M |
| Point72 Asset Management, L.P. | $117.7M incl. $26.1M options CALL+PUT | 565,823 | 0.13% | 12q | HELD |
| RAYMOND JAMES FINANCIAL INC | $110.4M | 681,740 | 0.03% | 7q | -10.9%-$13.5M |
| BANK OF MONTREAL /CAN/ | $108.7M incl. $291.4K options CALL+PUT | 669,714 | 0.04% | 31q | +20.2%+$18.2M |
| CITIGROUP INC | $104.1M | 643,052 | 0.03% | 31q | +30.8%+$24.5M |
| PRINCIPAL FINANCIAL GROUP INC | $100.7M | 621,667 | 0.05% | 31q | -1.0%-$1.0M |
| Ensign Peak Advisors, Inc | $97.9M | 604,855 | 0.16% | 27q | +3.1%+$2.9M |
| NEUBERGER BERMAN GROUP LLC | $91.0M | 562,015 | 0.06% | 31q | -54.9%-$110.9M |
| NEW YORK STATE COMMON RETIREMENT FUND | $90.2M | 556,997 | 0.11% | 31q | -6.6%-$6.4M |
| AVIVA PLC | $90.0M | 556,061 | 0.13% | 31q | HELD |
| STOREBRAND ASSET MANAGEMENT AS | $89.0M | 549,640 | 0.22% | 26q | +2.8%+$2.5M |
| Fullerton Fund Management Co Ltd. | $85.2M | 526,153 | 5.48% | 3q | +111.8%+$45.0M |
| CINCINNATI INSURANCE CO | $84.5M | 521,700 | 1.22% | 31q | HELD |
| PARSONS CAPITAL MANAGEMENT INC/RI | $82.4M | 508,810 | 3.73% | 31q | +0.5%+$423.9K |
| NATIONAL BANK OF CANADA /FI/ | $81.3M | 502,003 | 0.06% | 19q | +59.3%+$30.3M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $80.0M | 493,925 | 0.29% | 3q | +731.1%+$70.3M |
| JENNISON ASSOCIATES LLC | $75.0M | 463,235 | 0.04% | 8q | HELD |
| FLOSSBACH VON STORCH SE | $74.4M | 459,784 | 0.34% | 31q | -19.3%-$17.8M |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $73.8M | 455,557 | 0.12% | 31q | -2.7%-$2.0M |
| CAPITAL FUND MANAGEMENT S.A. | $73.0M incl. $12.1M options CALL+PUT | 376,455 | 0.32% | 31q | -3.5%-$2.7M |
| PFA Pension, Forsikringsaktieselskab | $71.0M | 438,733 | 0.18% | 3q | +8.8%+$5.8M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $70.1M | 432,867 | 0.30% | 3q | -49.7%-$69.3M |
| CIBC Bancorp USA Inc. | $69.8M | 431,192 | 0.08% | 3q | -4.0%-$2.9M |
| Woodline Partners LP | $67.8M | 418,543 | 0.21% | 5q | +9.4%+$5.8M |
| Mariner, LLC | $65.6M | 405,370 | 0.07% | 31q | -3.0%-$2.0M |
| KLP KAPITALFORVALTNING AS | $64.5M | 398,163 | 0.21% | 7q | +9.8%+$5.7M |
| SPINNAKER TRUST | $64.1M | 395,870 | 3.11% | 31q | -0.8%-$531.9K |
| Man Group plc | $63.6M | 392,783 | 0.10% | 31q | -57.2%-$85.0M |
Q2 2026 in brief
In Q2 2026, 2,261 managers that file Form 13F reported holding 3M Co (MMM), $65.4B in all, or about 75% of the shares outstanding. 198 managers opened a position and 118 sold out completely, against 2,181 holders the quarter before. Largest holders: Blackrock, Inc., Jpmorgan Chase & Co and Vanguard Capital Management Llc. Largest new positions: Cartenna Capital, Lp ($186.2M), Torno Capital, Llc ($148.6M) and Oribel Capital Management, Lp ($134.1M).
Q2 2026 is the latest quarter whose 13F deadline has passed. A 13F shows long US stock positions at quarter end, filed up to 45 days later; an adviser and a sub-adviser can both report the same shares.
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-16 | 13G/A | JPMORGAN CHASE & CO. | 8.5% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-08-19 | 2026-08-17 | Material agreement entered Material agreement terminated | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-23 | Banovetz John Patrick | Executive Vice President | Sold | 7,880 | $1.3M |
| 2026-07-22 | Rhodes Kevin H | EVP, Chief Legal Off & Secret | Sold | 7,669 | $1.3M |
| 2026-07-22 | Goralski Christian T JR | Group President | Sold | 4,902 | $835.6K |
| 2026-08-05 | Chavez Rodriguez Beatriz Karina | Group President | Sold | 3,635 | $663.4K |
| 2026-07-23 | Reinseth Theresa E | Sr Vice President & CAO | Sold | 924 | $156.5K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 918 | $2.4B | 14,655,645 | 51 | 270 | 256 | 0.1% |
| Q2 2026 | 2,261 | $65.4B | 394,996,144 | 170 | 595 | 776 | 2.4% |
| Q1 2026 | 2,181 | $57.1B | 385,234,101 | 112 | 563 | 837 | 2.1% |
| Q4 2025 | 2,282 | $64.8B | 393,919,272 | 146 | 635 | 698 | 2.7% |
| Q3 2025 | 2,149 | $67.6B | 422,201,022 | 122 | 565 | 733 | 3.0% |
| Q2 2025 | 2,165 | $62.7B | 394,967,537 | 148 | 564 | 818 | 4.1% |
| Q1 2025 | 2,167 | $60.4B | 391,456,837 | 169 | 600 | 817 | 5.0% |
| Q4 2024 | 2,152 | $50.6B | 372,267,704 | 93 | 581 | 780 | 5.0% |
| Q3 2024 | 2,108 | $55.0B | 381,039,539 | 251 | 517 | 810 | 5.6% |
| Q2 2024 | 1,962 | $38.6B | 363,740,668 | 174 | 648 | 725 | 3.8% |
| Q1 2024 | 1,935 | $41.8B | 378,792,043 | 120 | 662 | 775 | 4.8% |
| Q4 2023 | 2,001 | $42.2B | 369,173,101 | 167 | 528 | 865 | 4.4% |
| Q3 2023 | 1,849 | $38.5B | 391,697,940 | 116 | 607 | 741 | 4.7% |
| Q2 2023 | 1,896 | $38.0B | 358,188,344 | 88 | 596 | 822 | 5.5% |
| Q1 2023 | 1,969 | $40.3B | 364,973,345 | 103 | 688 | 776 | 4.7% |
| Q4 2022 | 2,102 | $47.7B | 378,488,960 | 125 | 550 | 934 | 4.4% |
| Q3 2022 | 2,010 | $155.0B | 1,974,547,982 | 85 | 613 | 900 | 1.2% |
| Q2 2022 | 2,184 | $192.7B | 1,755,007,937 | 107 | 793 | 829 | 0.8% |
| Q1 2022 | 2,265 | $196.3B | 1,593,483,497 | 121 | 817 | 886 | 1.1% |
| Q4 2021 | 2,361 | $237.4B | 1,484,007,485 | 99 | 742 | 840 | 1.1% |
| Q3 2021 | 2,222 | $237.7B | 1,940,352,653 | 81 | 810 | 710 | 1.1% |
| Q2 2021 | 2,283 | $218.3B | 1,601,433,572 | 107 | 855 | 693 | 1.1% |
| Q1 2021 | 2,254 | $250.1B | 1,613,494,373 | 155 | 869 | 707 | 0.8% |
| Q4 2020 | 2,200 | $199.7B | 1,282,798,379 | 117 | 757 | 714 | 3.4% |
| Q3 2020 | 2,035 | $193.0B | 1,683,062,808 | 120 | 694 | 752 | 1.1% |
| Q2 2020 | 1,998 | $187.8B | 1,397,923,300 | 136 | 687 | 752 | 1.1% |
| Q1 2020 | 1,960 | $205.1B | 1,702,897,316 | 130 | 768 | 742 | 1.1% |
| Q4 2019 | 2,047 | $247.7B | 1,699,072,944 | 111 | 581 | 760 | 0.8% |
| Q3 2019 | 1,906 | $206.8B | 2,318,479,887 | 92 | 622 | 747 | 0.8% |
| Q2 2019 | 1,942 | $236.5B | 2,325,331,303 | 97 | 664 | 779 | 1.4% |
| Q1 2019 | 2,011 | $321.0B | 2,260,248,410 | 120 | 661 | 712 | 1.9% |
| Q4 2018 | 1,972 | $333.6B | 1,855,210,216 | 14 | 23 | 38 | 0.6% |