3M Company
BG ˙ BUL ˙ US88579Y1010
SecurityBG:MMM / 3M Company
InstitutionPlancorp, LLC
Latest Disclosed Ownership3,899 shares
Latest Disclosed Value $ 586,039
Plancorp, LLC reports 2.82% increase in ownership of MMM / 3M Company

On April 14, 2026 - Plancorp, LLC filed a 13F-HR form disclosing ownership of 3,899 shares of 3M Company (BG:MMM) valued at $586,039 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 3,792 shares of 3M Company. This represents a change in shares of 2.82% 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)
2026-04-14 2026-03-31 13F 3M COM 88579Y101 3,899 107 2.82 586 -3.46 0.0167
2026-02-05 2025-12-31 13F 3M COM 88579Y101 3,792 -1,348 -26.23 607 -23.84 0.0184
2025-10-15 2025-09-30 13F 3M COM 88579Y101 5,140 42 0.82 798 2.71 0.0250
2025-07-16 2025-06-30 13F 3M COM 88579Y101 5,098 -9 -0.18 776 3.47 0.0269
2025-05-15 2025-03-31 13F 3M COM 88579Y101 5,107 185 3.76 750 18.11 0.0297
2025-02-11 2024-12-31 13F 3M COM 88579Y101 4,922 -225 -4.37 635 -9.67 0.0261
2024-11-12 2024-09-30 13F 3M COM 88579Y101 5,147 255 5.21 704 40.88 0.0287
2024-08-09 2024-06-30 13F 3M COM 88579Y101 4,892 20 0.41 500 -3.29 0.0217
2024-05-15 2024-03-31 13F 3M COM 88579Y101 4,872 -36 -0.73 517 -3.73 0.0224
2024-02-09 2023-12-31 13F 3M COM 88579Y101 4,908 141 2.96 537 20.18 0.0257
2023-11-08 2023-09-30 13F 3M COM 88579Y101 4,767 152 3.29 446 -3.25 0.0239
2023-07-26 2023-06-30 13F 3M COM 88579Y101 4,615 -30 -0.65 462 -5.53 0.0249
2023-05-11 2023-03-31 13F 3M COM 88579Y101 4,645 -202 -4.17 488 -16.01 0.0274
2023-02-14 2022-12-31 13F 3M COM 88579Y101 4,847 205 4.42 581 13.26 0.0343
2022-11-10 2022-09-30 13F 3M COM 88579Y101 4,642 -156 -3.25 513 -17.39 0.0342
2022-08-04 2022-06-30 13F 3M COM 88579Y101 4,798 -27 -0.56 621 -13.51 0.0391
2022-05-13 2022-03-31 13F 3M COM 88579Y101 4,825 2 0.04 718 -16.22 0.0467
2022-02-11 2021-12-31 13F 3M COM 88579Y101 4,823 15 0.31 857 1.66 0.0543
2021-11-15 2021-09-30 13F 3M COM 88579Y101 4,808 -42 -0.87 843 -12.46 0.0583
2021-08-13 2021-06-30 13F 3M COM 88579Y101 4,850 -17 -0.35 963 2.67 0.0756
2021-05-14 2021-03-31 13F 3M COM 88579Y101 4,867 -151 -3.01 938 6.96 0.2067
2021-02-09 2020-12-31 13F 3M COM 88579Y101 5,018 1,678 50.24 877 63.93 0.2161
2020-11-16 2020-09-30 13F 3M COM 88579Y101 3,340 -1,642 -32.96 535 -31.15 0.1624
2020-08-11 2020-06-30 13F 3M COM 88579Y101 4,982 -67 -1.33 777 12.77 0.2341
2020-05-14 2020-03-31 13F 3M COM 88579Y101 5,049 159 3.25 689 -20.16 0.2666
2020-02-03 2019-12-31 13F 3M COM 88579Y101 4,890 97 2.02 863 9.52 0.2644
2019-11-12 2019-09-30 13F 3M COM 88579Y101 4,793 7 0.15 788 -5.06 0.3007
2019-08-13 2019-06-30 13F 3M COM 88579Y101 4,786 -3,283 -40.69 830 -50.51 0.3287
2019-05-14 2019-03-31 13F 3M COM 88579Y101 8,069 196 2.49 1,677 11.80 0.6351
2019-02-14 2018-12-31 13F 3M COM 88579Y101 7,873 18 0.23 1,500 -9.37 0.6807
2018-11-13 2018-09-30 13F 3M COM 88579Y101 7,855 -574 -6.81 1,655 -0.18 0.6515
2018-08-14 2018-06-30 13F 3M COM 88579Y101 8,429 -1 -0.01 1,658 -10.38 0.6624
2018-04-16 2018-03-31 13F 3M COM 88579Y101 8,430 -15 -0.18 1,850 -6.94 0.5914
2018-01-19 2017-12-31 13F 3M COM 88579Y101 8,445 423 5.27 1,988 18.05 0.6485
2017-10-11 2017-09-30 13F 3M COM 88579Y101 8,022 -1,203 -13.04 1,684 -12.38 0.4975
2017-07-25 2017-06-30 13F 3M COM 88579Y101 9,225 1 0.01 1,922 8.77 0.5710
2017-05-12 2017-03-31 13F 3M COM 88579Y101 9,224 -88 -0.95 1,767 6.19 0.5157
2017-02-14 2016-12-31 13F 3M COM 88579Y101 9,312 9,312 0.00 1,664 0.4739
2016-05-16 2016-03-31 13F 3M COM 88579Y101 0 -3,250 -100.00 0 -100.00
2016-02-09 2015-12-31 13F 3M COM 88579Y101 3,250 0 0.00 490 6.29 0.5854
2015-11-13 2015-09-30 13F 3M COM 88579Y101 3,250 3,250 0.00 461 0.4178
2015-08-14 2015-06-30 13F 3M COM 88579Y101 0 -4,362 -100.00 0 -100.00
2015-05-14 2015-03-31 13F 3M COM 88579Y101 4,362 4,362 0.00 720 0.7166
2015-02-06 2014-12-31 13F 3M COM 88579Y101 0 -2,663 -100.00 0 -100.00
2014-11-12 2014-09-30 13F 3M COM 88579Y101 2,663 100 3.90 376 8.67 0.3952
2014-05-08 2014-03-31 13F 3M COM 88579Y101 2,563 200 8.46 346 4.22 0.2349
2014-02-11 2013-12-31 13F 3M COM 88579Y101 2,363 2,363 332 0.2912
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.