3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionSummit Asset Management, LLC
Latest Disclosed Ownership2,736 shares
Latest Disclosed Value $ 397,323
Summit Asset Management, LLC ownership in MMM / 3M Company

On May 8, 2026 - Summit Asset Management, LLC filed a 13F-HR form disclosing ownership of 2,736 shares of 3M Company (MX:MMM) valued at $397,323 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,736 shares of 3M Company. This represents a change in shares of 0.00% 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)
2026-05-08 2026-03-31 13F 3M COM 88579Y101 2,736 0 0.00 397 -9.15 0.0553
2026-02-09 2025-12-31 13F 3M COM 88579Y101 2,736 -62 -2.22 438 0.69 0.0620
2025-11-06 2025-09-30 13F 3M COM 88579Y101 2,798 0 0.00 434 2.12 0.0668
2025-08-07 2025-06-30 13F 3M COM 88579Y101 2,798 -84 -2.91 426 0.47 0.0694
2025-05-06 2025-03-31 13F 3M COM 88579Y101 2,882 0 0.00 423 13.71 0.0733
2025-02-04 2024-12-31 13F 3M COM 88579Y101 2,882 -100 -3.35 372 -8.60 0.0654
2024-11-06 2024-09-30 13F 3M COM 88579Y101 2,982 0 0.00 408 33.88 0.0766
2024-08-05 2024-06-30 13F 3M COM 88579Y101 2,982 151 5.33 305 1.33 0.0631
2024-05-06 2024-03-31 13F 3M COM 88579Y101 2,831 -195 -6.44 300 -9.09 0.0644
2024-02-06 2023-12-31 13F 3M COM 88579Y101 3,026 -10 -0.33 331 16.20 0.0791
2023-11-06 2023-09-30 13F 3M COM 88579Y101 3,036 -1,000 -24.78 284 -29.53 0.0772
2023-08-07 2023-06-30 13F 3M COM 88579Y101 4,036 -170 -4.04 404 -8.82 0.1065
2023-05-12 2023-03-31 13F 3M COM 88579Y101 4,206 0 0.00 442 -12.30 0.1217
2023-02-13 2022-12-31 13F 3M COM 88579Y101 4,206 -3 -0.07 504 8.39 0.1460
2022-11-07 2022-09-30 13F 3M COM 88579Y101 4,209 -17 -0.40 465 -14.99 0.1503
2022-08-10 2022-06-30 13F 3M COM 88579Y101 4,226 -8 -0.19 547 -13.17 0.1693
2022-05-09 2022-03-31 13F 3M COM 88579Y101 4,234 94 2.27 630 -14.29 0.1808
2022-02-11 2021-12-31 13F 3M COM 88579Y101 4,140 137 3.42 735 4.70 0.2084
2021-11-08 2021-09-30 13F 3M COM 88579Y101 4,003 -23 -0.57 702 -12.25 0.2200
2021-08-06 2021-06-30 13F 3M COM 88579Y101 4,026 0 0.00 800 3.09 0.2514
2021-05-07 2021-03-31 13F 3M COM 88579Y101 4,026 0 0.00 776 10.23 0.2635
2021-02-09 2020-12-31 13F 3M COM 88579Y101 4,026 120 3.07 704 12.46 0.2570
2020-11-06 2020-09-30 13F 3M COM 88579Y101 3,906 -100 -2.50 626 0.16 0.2594
2020-08-07 2020-06-30 13F 3M COM 88579Y101 4,006 0 0.00 625 14.26 0.2846
2020-05-08 2020-03-31 13F 3M COM 88579Y101 4,006 105 2.69 547 -20.49 0.2949
2020-02-07 2019-12-31 13F 3M COM 88579Y101 3,901 30 0.77 688 8.18 0.2934
2019-11-06 2019-09-30 13F 3M COM 88579Y101 3,871 45 1.18 636 -4.07 0.2962
2019-08-07 2019-06-30 13F 3M COM 88579Y101 3,826 1,288 50.75 663 25.81 0.3143
2019-05-07 2019-03-31 13F 3M COM 88579Y101 2,538 0 0.00 527 8.88 0.2594
2019-02-07 2018-12-31 13F 3M COM 88579Y101 2,538 0 0.00 484 -9.53 0.2740
2018-11-06 2018-09-30 13F 3M COM 88579Y101 2,538 0 0.00 535 7.21 0.2479
2018-08-07 2018-06-30 13F 3M COM 88579Y101 2,538 0 0.00 499 -10.41 0.2384
2018-05-07 2018-03-31 13F 3M COM 88579Y101 2,538 0 0.00 557 -6.70 0.2661
2018-02-06 2017-12-31 13F 3M COM 88579Y101 2,538 0 0.00 597 12.01 0.2862
2017-11-09 2017-09-30 13F 3M COM 88579Y101 2,538 0 0.00 533 0.95 0.2672
2017-08-07 2017-06-30 13F 3M COM 88579Y101 2,538 0 0.00 528 8.64 0.2797
2017-05-08 2017-03-31 13F 3M COM 88579Y101 2,538 85 3.47 486 10.96 0.2811
2017-02-06 2016-12-31 13F 3M COM 88579Y101 2,453 75 3.15 438 4.53 0.2737
2016-11-07 2016-09-30 13F 3M COM 88579Y101 2,378 0 0.00 419 0.72 0.2574
2016-08-08 2016-06-30 13F 3M COM 88579Y101 2,378 0 0.00 416 5.05 0.2649
2016-05-05 2016-03-31 13F 3M COM 88579Y101 2,378 0 0.00 396 10.61 0.2591
2016-02-03 2015-12-31 13F 3M COM 88579Y101 2,378 0 0.00 358 6.23 0.2428
2015-11-04 2015-09-30 13F 3M COM 88579Y101 2,378 45 1.93 337 -6.39 0.2414
2015-08-04 2015-06-30 13F 3M COM 88579Y101 2,333 0 0.00 360 -6.49 0.2463
2015-05-05 2015-03-31 13F 3M COM 88579Y101 2,333 0 0.00 385 0.52 0.2682
2015-02-06 2014-12-31 13F 3M COM 88579Y101 2,333 0 0.00 383 15.71 0.2769
2014-11-05 2014-09-30 13F 3M COM 88579Y101 2,333 0 0.00 331 -0.90 0.2531
2014-08-07 2014-06-30 13F 3M COM 88579Y101 2,333 0 0.00 334 5.70 0.2570
2014-05-06 2014-03-31 13F 3M COM 88579Y101 2,333 0 0.00 316 -3.36 0.2530
2014-02-05 2013-12-31 13F 3M COM 88579Y101 2,333 0 0.00 327 17.20 0.2584
2013-11-06 2013-09-30 13F 3M COM 88579Y101 2,333 30 1.30 279 10.71 0.2474
2013-08-09 2013-06-30 13F 3M COM 88579Y101 2,303 2,303 252 0.2437
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.