3M Company
US ˙ NYSE ˙ US88579Y1010

SecurityMMM / 3M Company
InstitutionMotco
Latest Disclosed Ownership2,599 shares
Latest Disclosed Value $ 377,453
Motco reports 10.27% increase in ownership of MMM / 3M Company

On April 22, 2026 - Motco filed a 13F-HR form disclosing ownership of 2,599 shares of 3M Company (US:MMM) valued at $377,453 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,357 shares of 3M Company. This represents a change in shares of 10.27% during the quarter. The current value of the position is $394,138 USD.

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)
2026-04-22 2026-03-31 13F 3M Com 88579Y101 2,599 242 10.27 377 0.00 0.0349
2026-02-06 2025-12-31 13F 3M Com 88579Y101 2,357 0 0.00 377 3.29 0.0342
2025-10-22 2025-09-30 13F 3M Com 88579Y101 2,357 63 2.75 366 6.73 0.0334
2025-08-01 2025-06-30 13F 3M Com 88579Y101 2,294 17 0.75 342 2.40 0.0328
2025-05-07 2025-03-31 13F 3M Com 88579Y101 2,277 93 4.26 334 18.86 0.0353
2025-02-05 2024-12-31 13F 3M Com 88579Y101 2,184 0 0.00 282 -5.70 0.0289
2024-11-05 2024-09-30 13F 3M Com 88579Y101 2,184 0 0.00 299 33.63 0.0298
2024-08-07 2024-06-30 13F 3M Com 88579Y101 2,184 0 0.00 223 -3.46 0.0132
2024-05-09 2024-03-31 13F 3M Com 88579Y101 2,184 0 0.00 232 -2.94 0.0139
2024-02-09 2023-12-31 13F 3M Com 88579Y101 2,184 700 47.17 239 72.46 0.0153
2023-11-07 2023-09-30 13F 3M Com 88579Y101 1,484 226 17.97 139 10.40 0.0095
2023-08-04 2023-06-30 13F 3M Com 88579Y101 1,258 -131 -9.43 126 -13.79 0.0082
2023-05-09 2023-03-31 13F 3M Com 88579Y101 1,389 -12 -0.86 146 -13.69 0.0099
2023-02-10 2022-12-31 13F 3M Com 88579Y101 1,401 -221 -13.63 168 -6.15 0.0125
2022-11-03 2022-09-30 13F 3M Com 88579Y101 1,622 -31,684 -95.13 179 -95.85 0.0142
2022-08-05 2022-06-30 13F 3M Com 88579Y101 33,306 32,829 6,882.39 4,310 5,970.42 0.3240
2022-05-06 2022-03-31 13F 3M Com 88579Y101 477 -33,797 -98.61 71 -98.83 0.0029
2022-05-06 2022-03-31 13F 3M Com 88579Y101 35,318 5,258
2022-02-08 2021-12-31 13F 3M Com 88579Y101 34,274 689 2.05 6,088 3.34 0.3762
2021-10-29 2021-09-30 13F 3M Com 88579Y101 33,585 1,101 3.39 5,891 -8.71 0.3842
2021-08-04 2021-06-30 13F 3M Com 88579Y101 32,484 1,789 5.83 6,453 9.11 0.4230
2021-04-16 2021-03-31 13F 3M Com 88579Y101 30,695 2,721 9.73 5,914 20.97 0.4176
2021-02-05 2020-12-31 13F 3M Com 88579Y101 27,974 -933 -3.23 4,889 5.59 0.3597
2020-11-10 2020-09-30 13F 3M Com 88579Y101 28,907 391 1.37 4,630 4.07 0.3705
2020-07-15 2020-06-30 13F 3M Com 88579Y101 28,516 551 1.97 4,449 16.53 0.3828
2020-05-06 2020-03-31 13F 3M Com 88579Y101 27,965 1,172 4.37 3,818 -19.23 0.3822
2020-02-06 2019-12-31 13F 3M Com 88579Y101 26,793 1,138 4.44 4,727 12.07 0.3976
2019-11-05 2019-09-30 13F 3M Com 88579Y101 25,655 3,243 14.47 4,218 8.57 0.3789
2019-08-07 2019-06-30 13F 3M Com 88579Y101 22,412 658 3.02 3,885 -14.07 0.3633
2019-05-02 2019-03-31 13F 3M Com 88579Y101 21,754 611 2.89 4,521 12.24 0.4515
2019-02-08 2018-12-31 13F 3M Com 88579Y101 21,143 926 4.58 4,028 -5.45 0.4457
2018-11-07 2018-09-30 13F 3M Com 88579Y101 20,217 193 0.96 4,260 8.15 0.4236
2018-08-08 2018-06-30 13F 3M Com 88579Y101 20,024 12,518 166.77 3,939 139.02 0.4054
2018-05-08 2018-03-31 13F 3M Com 88579Y101 7,506 1,158 18.24 1,648 10.31 0.1689
2018-02-06 2017-12-31 13F 3M Com 88579Y101 6,348 -348 -5.20 1,494 6.26 0.1507
2017-11-07 2017-09-30 13F 3M Com 88579Y101 6,696 -390 -5.50 1,406 -4.68 0.1440
2017-08-08 2017-06-30 13F 3M Com 88579Y101 7,086 89 1.27 1,475 10.24 0.1537
2017-04-20 2017-03-31 13F 3M Com 88579Y101 6,997 -810 -10.38 1,338 -4.02 0.1454
2017-02-10 2016-12-31 13F 3M Com 88579Y101 7,807 -25 -0.32 1,394 1.01 0.1555
2016-11-08 2016-09-30 13F 3M Com 88579Y101 7,832 33 0.42 1,380 1.02 0.1539
2016-08-05 2016-06-30 13F 3M Com 88579Y101 7,799 17 0.22 1,366 5.40 0.1514
2016-05-03 2016-03-31 13F 3M Com 88579Y101 7,782 365 4.92 1,296 16.03 0.1467
2016-02-04 2015-12-31 13F 3M Com 88579Y101 7,417 25 0.34 1,117 6.58 0.1324
2015-11-04 2015-09-30 13F 3M Com 88579Y101 7,392 0 0.00 1,048 -8.15 0.1268
2015-07-28 2015-06-30 13F 3M Com 88579Y101 7,392 -173 -2.29 1,141 -8.57 0.1303
2015-05-05 2015-03-31 13F 3M Com 88579Y101 7,565 -3,482 -31.52 1,248 -31.28 0.1398
2015-02-05 2014-12-31 13F 3M Com 88579Y101 11,047 1 0.01 1,816 16.04 0.1931
2014-11-06 2014-09-30 13F 3M Com 88579Y101 11,046 3,262 41.91 1,565 40.36 0.1652
2014-07-30 2014-06-30 13F 3M Com 88579Y101 7,784 -314 -3.88 1,115 1.55 0.1220
2014-05-05 2014-03-31 13F 3M Com 88579Y101 8,098 -835 -9.35 1,098 -12.37 0.1258
2014-01-27 2013-12-31 13F 3M Com 88579Y101 8,933 120 1.36 1,253 18.99 0.1448
2013-10-29 2013-09-30 13F 3M Com 88579Y101 8,813 -15,445 -63.67 1,053 -60.31 0.1286
2013-08-13 2013-06-30 13F 3M Com 88579Y101 24,258 24,258 2,653 0.3374
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.