3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionAtlas Brown,Inc.
Latest Disclosed Ownership4,615 shares
Latest Disclosed Value $ 670,236
Atlas Brown,Inc. reports 0.04% increase in ownership of MMM / 3M Company

On April 17, 2026 - Atlas Brown,Inc. filed a 13F-HR form disclosing ownership of 4,615 shares of 3M Company (MX:MMM) valued at $670,236 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 4,613 shares of 3M Company. This represents a change in shares of 0.04% 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)
2026-04-17 2026-03-31 13F 3M CO COM Stock 88579Y101 4,615 2 0.04 670 -9.21 0.2003
2026-01-09 2025-12-31 13F 3M CO COM Stock 88579Y101 4,613 -142 -2.99 739 0.14 0.2196
2025-10-17 2025-09-30 13F 3M CO COM Stock 88579Y101 4,755 4 0.08 738 1.94 0.2181
2025-07-08 2025-06-30 13F 3M CO COM Stock 88579Y101 4,751 -6 -0.13 723 3.58 0.2322
2025-04-08 2025-03-31 13F 3M CO COM Stock 88579Y101 4,757 -50 -1.04 699 12.58 0.2451
2025-01-10 2024-12-31 13F 3M CO COM Stock 88579Y101 4,807 1 0.02 621 -5.49 0.2122
2024-10-18 2024-09-30 13F 3M CO COM Stock 88579Y101 4,806 36 0.75 657 34.70 0.2276
2024-07-23 2024-06-30 13F 3M CO COM Stock 88579Y101 4,770 -367 -7.14 487 -10.48 0.1748
2024-04-08 2024-03-31 13F 3M CO COM Stock 88579Y101 5,137 -157 -2.97 545 -5.88 0.1983
2024-01-18 2023-12-31 13F 3M CO COM Stock 88579Y101 5,294 -1,250 -19.10 579 -5.56 0.2399
2023-10-17 2023-09-30 13F 3M CO COM Stock 88579Y101 6,544 -325 -4.73 613 -10.92 0.2794
2023-07-18 2023-06-30 13F 3M CO COM Stock 88579Y101 6,869 -173 -2.46 688 -7.16 0.3025
2023-04-21 2023-03-31 13F 3M CO COM Stock 88579Y101 7,042 -273 -3.73 740 -15.62 0.3412
2023-01-05 2022-12-31 13F 3M CO COM Stock 88579Y101 7,315 -170 -2.27 877 6.05 0.4311
2022-10-06 2022-09-30 13F 3M CO COM Stock 88579Y101 7,485 211 2.90 827 -12.11 0.4214
2022-07-15 2022-06-30 13F 3M CO COM Stock 88579Y101 7,274 101 1.41 941 -11.89 0.4447
2022-04-14 2022-03-31 13F 3M CO COM Stock 88579Y101 7,173 -550 -7.12 1,068 -22.16 0.4355
2022-01-18 2021-12-31 13F 3M CO COM Stock 88579Y101 7,723 240 3.21 1,372 4.49 0.5315
2021-10-14 2021-09-30 13F 3M CO COM Stock 88579Y101 7,483 178 2.44 1,313 -9.51 0.5707
2021-07-19 2021-06-30 13F 3M CO COM Stock 88579Y101 7,305 -49 -0.67 1,451 2.40 0.6271
2021-04-13 2021-03-31 13F 3M CO COM Stock 88579Y101 7,354 200 2.80 1,417 13.27 0.6714
2021-01-19 2020-12-31 13F 3M CO COM Stock 88579Y101 7,154 750 11.71 1,251 21.93 0.6469
2020-10-15 2020-09-30 13F 3M CO COM Stock 88579Y101 6,404 200 3.22 1,026 5.99 0.6069
2020-07-21 2020-06-30 13F 3M CO COM Stock 88579Y101 6,204 -49 -0.78 968 13.35 0.6141
2020-04-16 2020-03-31 13F 3M CO COM Stock 88579Y101 6,253 -4 -0.06 854 -22.64 0.6673
2020-01-14 2019-12-31 13F 3M CO COM Stock 88579Y101 6,257 -96 -1.51 1,104 5.75 0.6905
2019-10-29 2019-09-30 13F 3M CO COM Stock 88579Y101 6,353 50 0.79 1,044 -4.48 0.7454
2019-07-24 2019-06-30 13F 3M CO COM Stock 88579Y101 6,303 -15 -0.24 1,093 -16.76 0.7552
2019-04-12 2019-03-31 13F 3M CO COM Stock 88579Y101 6,318 -610 -8.80 1,313 -0.53 0.9300
2019-01-28 2018-12-31 13F 3M CO COM Stock 88579Y101 6,928 60 0.87 1,320 -8.78 1.0180
2018-10-26 2018-09-30 13F 3M CO COM Stock 88579Y101 6,868 -1,250 -15.40 1,447 -11.50 0.8887
2018-07-11 2018-06-30 13F 3M CO COM Stock 88579Y101 8,118 185 2.33 1,635 -6.09 0.3812
2018-04-17 2018-03-31 13F 3M CO COM COM 88579Y101 7,933 613 8.37 1,741 -3.97 0.3167
2018-01-25 2017-12-31 13F 3M CO COM Stock 88579Y101 7,320 0 0.00 1,813 17.96 0.3236
2017-10-12 2017-09-30 13F 3M CO COM Stock 88579Y101 7,320 50 0.69 1,537 1.52 0.3264
2017-07-18 2017-06-30 13F 3M CO COM Stock 88579Y101 7,270 700 10.65 1,514 20.45 1.3253
2017-04-06 2017-03-31 13F 3M CO COM Stock 88579Y101 6,570 -185 -2.74 1,257 5.63 0.9921
2017-02-01 2016-12-31 13F 3M CO COM COM 88579Y101 6,755 0 0.00 1,190 0.00 0.4902
2016-10-19 2016-09-30 13F 3M CO COM Stock 88579Y101 6,755 -106 -1.54 1,190 -1.00 0.4902
2016-07-28 2016-06-30 13F 3M CO COM Stock 88579Y101 6,861 -750 -9.85 1,202 -5.21 0.4869
2016-04-11 2016-03-31 13F 3M CO COM Stock 88579Y101 7,611 -65 -0.85 1,268 13.52 0.5307
2016-01-28 2015-12-31 13F 3M Stock 88579Y101 7,676 -69 -0.89 1,117 1.73 0.7109
2015-11-05 2015-09-30 13F 3M CO COM Stock 88579Y101 7,745 0 0.00 1,098 -6.23 0.4725
2015-08-11 2015-06-30 13F 3M Stock 88579Y101 7,745 -419 -5.13 1,171 -13.07 0.4554
2015-04-20 2015-03-31 13F 3M COM 88579Y101 8,164 8,164 0.00 1,347 0.3620
2015-01-30 2014-12-31 13F 3M COM 88579Y101 0 -8,164 -100.00 0 -100.00
2014-11-12 2014-09-30 13F 3M COM 88579Y101 8,164 -81 -0.98 1,157 -2.03 0.4290
2014-08-19 2014-06-30 13F 3M COM 88579Y101 8,245 410 5.23 1,181 11.10 0.5833
2014-05-07 2014-03-31 13F 3M COM 88579Y101 7,835 -200 -2.49 1,063 -5.68 0.5728
2014-01-24 2013-12-31 13F 3M COM 88579Y101 8,035 150 1.90 1,127 19.64 0.7889
2013-10-31 2013-09-30 13F 3M COM 88579Y101 7,885 -5,275 -40.08 942 -34.54 0.7059
2013-08-21 2013-06-30 13F 3M COM 88579Y101 13,160 13,160 1,439 0.3073
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.