3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionMAI Capital Management
Latest Disclosed Ownership63,031 shares
Latest Disclosed Value $ 9,153,969
MAI Capital Management reports 2.33% increase in ownership of MMM / 3M Company

On May 15, 2026 - MAI Capital Management filed a 13F-HR form disclosing ownership of 63,031 shares of 3M Company (MX:MMM) valued at $9,153,969 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 61,594 shares of 3M Company. This represents a change in shares of 2.33% 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 63,031 1,437 2.33 9,154 -7.18 0.0517
2026-02-13 2025-12-31 13F 3M COM 88579Y101 61,594 -1,196 -1.90 9,861 1.21 0.0567
2025-11-10 2025-09-30 13F 3M COM 88579Y101 62,790 8,005 14.61 9,744 16.82 0.0607
2025-08-12 2025-06-30 13F 3M COM 88579Y101 54,785 1,588 2.99 8,340 6.76 0.0576
2025-05-15 2025-03-31 13F 3M COM 88579Y101 53,197 2,561 5.06 7,812 19.52 0.0589
2025-02-14 2024-12-31 13F 3M COM 88579Y101 50,636 27,742 121.18 6,537 108.88 0.0484
2024-11-07 2024-09-30 13F 3M CS 88579Y101 22,894 -3,096 -11.91 3,130 17.85 0.0298
2024-08-12 2024-06-30 13F 3M CS 88579Y101 25,990 -361 -1.37 2,656 -5.01 0.0260
2024-05-08 2024-03-31 13F 3M CS 88579Y101 26,351 4,071 18.27 2,795 14.78 0.0290
2024-02-09 2023-12-31 13F 3M CS 88579Y101 22,280 -1,643 -6.87 2,436 8.75 0.0320
2023-11-14 2023-09-30 13F 3M CS 88579Y101 23,923 -562 -2.30 2,240 -8.61 0.0333
2023-08-02 2023-06-30 13F 3M CS 88579Y101 24,485 -4,729 -16.19 2,451 -20.20 0.0361
2023-05-10 2023-03-31 13F 3M CS 88579Y101 29,214 1,183 4.22 3,071 -8.66 0.0484
2023-02-09 2022-12-31 13F 3M CS 88579Y101 28,031 2,033 7.82 3,361 16.99 0.0565
2022-11-15 2022-09-30 13F 3M CS 88579Y101 25,998 3,452 15.31 2,873 -1.54 0.0540
2022-07-19 2022-06-30 13F 3M CS 88579Y101 22,546 2,392 11.87 2,918 -2.73 0.0557
2022-05-10 2022-03-31 13F 3M CS 88579Y101 20,154 3,099 18.17 3,000 -0.96 0.0504
2022-02-11 2021-12-31 13F 3M CS 88579Y101 17,055 -518 -2.95 3,029 -1.75 0.0488
2021-11-12 2021-09-30 13F 3M CS 88579Y101 17,573 3 0.02 3,083 -11.66 0.0594
2021-07-19 2021-06-30 13F 3M CS 88579Y101 17,570 4,427 33.68 3,490 37.84 0.0693
2021-05-10 2021-03-31 13F 3M CS 88579Y101 13,143 227 1.76 2,532 12.13 0.0566
2021-02-16 2020-12-31 13F 3M CS 88579Y101 12,916 591 4.80 2,258 14.39 0.0565
2020-10-26 2020-09-30 13F 3M CS 88579Y101 12,325 1,118 9.98 1,974 12.93 0.0571
2020-07-27 2020-06-30 13F 3M CS 88579Y101 11,207 564 5.30 1,748 20.30 0.0549
2020-04-16 2020-03-31 13F 3M CS 88579Y101 10,643 837 8.54 1,453 -16.01 0.0593
2020-02-03 2019-12-31 13F 3M CS 88579Y101 9,806 1,092 12.53 1,730 20.73 0.0561
2019-10-29 2019-09-30 13F 3M CS 88579Y101 8,714 -1,072 -10.95 1,433 -15.51 0.0639
2019-08-15 2019-06-30 13F 3M CS 88579Y101 9,786 3,229 49.25 1,696 24.52 0.0766
2019-04-29 2019-03-31 13F 3M CS 88579Y101 6,557 152 2.37 1,362 11.64 0.0697
2019-01-30 2018-12-31 13F 3M CS 88579Y101 6,405 -233 -3.51 1,220 -12.79 0.0711
2018-10-12 2018-09-30 13F 3M CS 88579Y101 6,638 -28 -0.42 1,399 6.71 0.0715
2018-08-16 2018-06-30 13F 3M CS 88579Y101 6,666 170 2.62 1,311 -8.06 0.0707
2018-04-17 2018-03-31 13F 3M CS 88579Y101 6,496 -1,226 -15.88 1,426 -21.56 0.0810
2018-01-30 2017-12-31 13F 3M CS 88579Y101 7,722 -156 -1.98 1,818 9.92 0.1033
2017-10-12 2017-09-30 13F 3M CS 88579Y101 7,878 0 0.00 1,654 0.85 0.1004
2017-08-07 2017-06-30 13F 3M CS 88579Y101 7,878 -284 -3.48 1,640 4.99 0.1057
2017-05-11 2017-03-31 13F 3M CS 88579Y101 8,162 -1,083 -11.71 1,562 -5.39 0.1051
2017-01-31 2016-12-31 13F 3M CS 88579Y101 9,245 -1,284 -12.19 1,651 -11.05 0.1201
2016-10-18 2016-09-30 13F 3M CS 88579Y101 10,529 120 1.15 1,856 1.81 0.1400
2016-07-14 2016-06-30 13F 3M CS 88579Y101 10,409 -1,194 -10.29 1,823 -5.69 0.1405
2016-04-08 2016-03-31 13F 3M CS 88579Y101 11,603 3,953 51.67 1,933 67.80 0.1478
2016-01-27 2015-12-31 13F 3M CS 88579Y101 7,650 -469 -5.78 1,152 0.09 0.0878
2015-10-28 2015-09-30 13F 3M CS 88579Y101 8,119 644 8.62 1,151 -0.17 0.0871
2015-07-09 2015-06-30 13F 3M CS 88579Y101 7,475 143 1.95 1,153 -4.63 0.0760
2015-04-30 2015-03-31 13F 3M CS 88579Y101 7,332 850 13.11 1,209 13.52 0.0810
2015-01-20 2014-12-31 13F 3M CS 88579Y101 6,482 175 2.77 1,065 19.13 0.0747
2014-10-16 2014-09-30 13F/A-1 3M CS 88579Y101 6,307 0 0.00 894 -1.00 0.0861
2014-10-16 2014-09-30 13F 3M COM 88579Y101 6,307 903
2014-07-28 2014-06-30 13F 3M COM 88579Y101 6,307 0 0.00 903 5.49 0.0868
2014-04-28 2014-03-31 13F 3M COM 88579Y101 6,307 -947 -13.05 856 -15.83 0.0862
2014-02-06 2013-12-31 13F 3M COM 88579Y101 7,254 -141 -1.91 1,017 15.18 0.1078
2013-10-28 2013-09-30 13F 3M COM 88579Y101 7,395 -14,185 -65.73 883 -62.58 0.1147
2013-08-01 2013-06-30 13F 3M COM 88579Y101 21,580 21,580 2,360 0.3076
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.