3M Company
US ˙ NYSE ˙ US88579Y1010

SecurityMMM / 3M Company
InstitutionSofos Investments, Inc.
Latest Disclosed Ownership20,627 shares
Latest Disclosed Value $ 2,995,659
Sofos Investments, Inc. reports 1.62% increase in ownership of MMM / 3M Company

On May 8, 2026 - Sofos Investments, Inc. filed a 13F-HR form disclosing ownership of 20,627 shares of 3M Company (US:MMM) valued at $2,995,659 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 20,298 shares of 3M Company. This represents a change in shares of 1.62% during the quarter. The current value of the position is $3,128,085 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)
2026-05-08 2026-03-31 13F 3M COMMON STOCK 88579Y101 20,627 329 1.62 2,996 -7.82 0.5331
2026-02-13 2025-12-31 13F 3M COMMON STOCK 88579Y101 20,298 844 4.34 3,250 7.65 0.6255
2025-11-14 2025-09-30 13F 3M COMMON STOCK 88579Y101 19,454 2,392 14.02 3,019 20.48 0.5967
2025-04-30 2025-03-31 13F 3M COMMON STOCK 88579Y101 17,062 -855 -4.77 2,506 36.89 0.5464
2024-08-06 2024-06-30 13F 3M COMMON STOCK 88579Y101 17,917 2,805 18.56 1,831 10.77 0.4572
2024-06-26 2024-03-31 13F/A-1 3M COMMON STOCK 88579Y101 15,112 0 0.00 1,652 0.00 0.4648
2024-05-13 2024-03-31 13F 3M CO TRADES WITH DUE BILLS COMMON STOCK 88579Y101 16,271 1,159 1,726 0.4423
2024-06-26 2023-12-31 13F/A-1 3M COMMON STOCK 88579Y101 15,112 -156,655 -91.20 1,652 -97.80 0.4641
2024-02-15 2023-12-31 13F 3M COMMON STOCK 88579Y101 171,767 0 75,139 0.8280
2023-11-16 2023-09-30 13F 3M COMMON STOCK 88579Y101 171,767 164,953 2,420.80 75,139 0.8280
2023-08-09 2023-06-30 13F 3M COM 88579Y101 6,814 711 11.65 1 0.0021
2023-05-12 2023-03-31 13F 3M COM 88579Y101 6,103 4,594 304.44 1 0.0197
2023-02-15 2022-12-31 13F 3M Domestic Equities 88579Y101 1,509 124 8.95 0 0.0016
2022-11-03 2022-09-30 13F 3M COM 88579Y101 1,385 -2,966 -68.17 0 0.0052
2022-08-05 2022-06-30 13F 3M COMPANY COM COM 88579Y101 4,351 3,024 227.88 1 0.0175
2022-05-13 2022-03-31 13F 3M COM 88579Y101 1,327 -2,232 -62.71 0 0.0054
2022-02-11 2021-12-31 13F 3M Stock 88579Y101 3,559 810 29.47 1 0.0182
2021-11-12 2021-09-30 13F 3M Stock 88579Y101 2,749 -3,228 -54.01 1 -100.00 0.3074
2021-08-11 2021-06-30 13F 3M Stock 88579Y101 5,977 492 8.97 1 0.00 0.4965
2021-05-17 2021-03-31 13F 3M Stock 88579Y101 5,485 2,378 76.54 1 -99.81 0.0275
2021-02-16 2020-12-31 13F 3M COMSTOCK 88579Y101 3,107 3,107 539 0.4935
2020-08-13 2020-06-30 13F 3M COMSTOCK 88579Y101 0 -967 -100.00 0 0.0000
2020-05-12 2020-03-31 13F 3M COMSTOCK 88579Y101 967 701 263.53 0 -100.00 0.0014
2020-02-28 2019-12-31 13F 3M COMPANY COM COM 88579Y101 266 0 0.00 218 395.45 0.1502
2019-10-15 2019-09-30 13F 3M CO COM Stock 88579Y101 266 -8 -2.92 44 -6.38 0.0379
2019-07-26 2019-06-30 13F 3M CO COM Stock 88579Y101 274 -806 -74.63 47 -79.48 0.0386
2019-04-19 2019-03-31 13F 3M CO COM Stock 88579Y101 1,080 698 182.72 229 222.54 0.1852
2018-10-31 2018-09-30 13F 3M CO COM Stock 88579Y101 382 10 2.69 71 -5.33 0.0743
2018-08-14 2018-06-30 13F 3M CO COM Stock 88579Y101 372 26 7.51 75 11.94 0.0703
2018-05-23 2018-03-31 13F 3M CO COM Stock 88579Y101 346 346 67 0.0686
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.