3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership11,897,247 shares
Latest Disclosed Value $ 1,720,019,819
Geode Capital Management, Llc reports 0.85% increase in ownership of MMM / 3M Company

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 11,897,247 shares of 3M Company (MX:MMM) valued at $1,720,019,819 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 11,797,004 shares of 3M Company. This represents a change in shares of 0.85% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F 3M COM 88579Y101 11,897,247 100,243 0.85 1,720,020 -8.81 0.0572
2026-02-09 2025-12-31 13F 3M COM 88579Y101 11,797,004 69,617 0.59 1,886,264 4.10 0.1164
2025-11-12 2025-09-30 13F 3M COM 88579Y101 11,727,387 -153,969 -1.30 1,811,992 0.46 0.1156
2025-08-08 2025-06-30 13F 3M COM 88579Y101 11,881,356 37,884 0.32 1,803,731 4.07 0.1264
2025-05-13 2025-03-31 13F 3M COM 88579Y101 11,843,472 269,058 2.32 1,733,146 16.03 0.1363
2025-02-12 2024-12-31 13F 3M COM 88579Y101 11,574,414 280,048 2.48 1,493,655 -3.05 0.1157
2024-11-12 2024-09-30 13F 3M COM 88579Y101 11,294,366 6,767 0.06 1,540,698 33.98 0.1248
2024-08-09 2024-06-30 13F 3M COM 88579Y101 11,287,599 187,323 1.69 1,149,932 17.16 0.1009
2024-05-13 2024-03-31 13F 3M COM 88579Y101 11,100,276 277,744 2.57 981,526 -16.80 0.0908
2024-02-13 2023-12-31 13F 3M COM 88579Y101 10,822,532 234,110 2.21 1,179,755 19.28 0.1234
2023-11-13 2023-09-30 13F 3M COM 88579Y101 10,588,422 -1,257,667 -10.62 989,065 -16.38 0.1178
2023-08-11 2023-06-30 13F 3M COM 88579Y101 11,846,089 371,298 3.24 1,182,812 -1.73 0.1390
2023-05-15 2023-03-31 13F 3M COM 88579Y101 11,474,791 619,370 5.71 1,203,635 92,558.51 0.1563
2023-02-13 2022-12-31 13F 3M COM 88579Y101 10,855,421 508,283 4.91 1,300 -99.89 0.1824
2022-11-14 2022-09-30 13F 3M COM 88579Y101 10,347,138 -80,907 -0.78 1,142,130 -15.23 0.1732
2022-08-12 2022-06-30 13F 3M COM 88579Y101 10,428,045 -728,997 -6.53 1,347,314 -18.72 0.1974
2022-05-13 2022-03-31 13F 3M COM 88579Y101 11,157,042 376,962 3.50 1,657,536 -13.25 0.2069
2022-02-11 2021-12-31 13F 3M COM 88579Y101 10,780,080 127,388 1.20 1,910,601 2.48 0.2301
2021-11-12 2021-09-30 13F 3M COM 88579Y101 10,652,692 345,528 3.35 1,864,451 -8.71 0.2510
2021-08-13 2021-06-30 13F 3M COM 88579Y101 10,307,164 463,290 4.71 2,042,349 7.94 0.2814
2021-05-12 2021-03-31 13F 3M COM 88579Y101 9,843,874 1,036,538 11.77 1,892,169 23.21 0.2894
2021-02-12 2020-12-31 13F 3M COM 88579Y101 8,807,336 429,597 5.13 1,535,767 14.64 0.2578
2020-11-13 2020-09-30 13F 3M COM 88579Y101 8,377,739 84,729 1.02 1,339,599 3.72 0.2625
2020-08-13 2020-06-30 13F 3M COM 88579Y101 8,293,010 -1,207,681 -12.71 1,291,536 -0.28 0.2763
2020-05-14 2020-03-31 13F 3M COM 88579Y101 9,500,691 116,065 1.24 1,295,173 -21.65 0.3375
2020-02-20 2019-12-31 13F/A-1 3M COM 88579Y101 9,384,626 282,176 3.10 1,653,020 10.58 0.3455
2020-02-13 2019-12-31 13F 3M COM 88579Y101 9,384,626 282,176 1,653,020 210,662.9052
2019-11-12 2019-09-30 13F 3M COM 88579Y101 9,102,450 295,208 3.35 1,494,899 -1.97 0.3489
2019-08-14 2019-06-30 13F 3M COM 88579Y101 8,807,242 370,462 4.39 1,524,890 -12.90 0.3690
2019-05-14 2019-03-31 13F 3M COM 88579Y101 8,436,780 1,020,532 13.76 1,750,773 24.12 0.4536
2019-03-06 2018-12-31 13F/A-1 3M COM 88579Y101 7,416,248 353,754 5.01 1,410,584 -5.03 0.4361
2019-02-13 2018-12-31 13F 3M COM 88579Y101 7,416,248 353,754 1,410,584
2018-11-13 2018-09-30 13F 3M COM 88579Y101 7,062,494 37,065 0.53 1,485,291 7.69 0.4185
2018-08-14 2018-06-30 13F 3M COM 88579Y101 7,025,429 -702 -0.01 1,379,256 -10.37 0.4240
2018-05-15 2018-03-31 13F 3M COM 88579Y101 7,026,131 124,597 1.81 1,538,807 -5.09 0.5013
2018-02-13 2017-12-31 13F 3M COM 88579Y101 6,901,534 332,651 5.06 1,621,309 17.80 0.5506
2017-11-14 2017-09-30 13F 3M COM 88579Y101 6,568,883 75,066 1.16 1,376,319 1.96 0.5080
2017-08-14 2017-06-30 13F 3M COM 88579Y101 6,493,817 190,472 3.02 1,349,832 12.07 0.5308
2017-06-21 2017-03-31 13F/A-1 3M COM 88579Y101 6,303,345 403,122 6.83 1,204,437 14.44 0.4941
2017-05-12 2017-03-31 13F 3M COM 88579Y101 6,303,345 1,204,437
2017-02-14 2016-12-31 13F 3M COM 88579Y101 5,900,223 298,940 5.34 1,052,434 6.78 0.4894
2016-11-10 2016-09-30 13F 3M COM 88579Y101 5,601,283 225,187 4.19 985,655 4.86 0.4963
2016-08-12 2016-06-30 13F 3M COM 88579Y101 5,376,096 45,484 0.85 939,939 6.02 0.5112
2016-05-13 2016-03-31 13F 3M COM 88579Y101 5,330,612 251,776 4.96 886,575 16.11 0.4705
2016-02-12 2015-12-31 13F 3M COM 88579Y101 5,078,836 43,896 0.87 763,532 7.17 0.4351
2015-11-13 2015-09-30 13F 3M COM 88579Y101 5,034,940 -21,074 -0.42 712,421 -8.50 0.4321
2015-08-14 2015-06-30 13F 3M COM 88579Y101 5,056,014 19,095 0.38 778,620 -6.14 0.4445
2015-05-14 2015-03-31 13F 3M COM 88579Y101 5,036,919 131,846 2.69 829,576 3.05 0.4742
2015-02-12 2014-12-31 13F 3M COM 88579Y101 4,905,073 165,232 3.49 804,992 20.02 0.4789
2014-11-14 2014-09-30 13F 3M COM 88579Y101 4,739,841 137,510 2.99 670,689 1.80 0.4348
2014-08-13 2014-06-30 13F 3M COM 88579Y101 4,602,331 -141,506 -2.98 658,848 2.42 0.4260
2014-05-14 2014-03-31 13F 3M COM 88579Y101 4,743,837 -6,334 -0.13 643,278 -3.41 0.4315
2014-02-14 2013-12-31 13F 3M COM 88579Y101 4,750,171 122,292 2.64 666,019 20.55 0.4617
2013-11-14 2013-09-30 13F 3M COM 88579Y101 4,627,879 217,135 4.92 552,479 14.57 0.4430
2013-08-14 2013-06-30 13F 3M COM 88579Y101 4,410,744 4,410,744 482,215 0.4239
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.