3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionArmbruster Capital Management, Inc.
Latest Disclosed Ownership1,500 shares
Latest Disclosed Value $ 217,845
Armbruster Capital Management, Inc. ownership in MMM / 3M Company

On April 21, 2026 - Armbruster Capital Management, Inc. filed a 13F-HR form disclosing ownership of 1,500 shares of 3M Company (MX:MMM) valued at $217,845 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,500 shares of 3M Company. This represents a change in shares of 0.00% 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)
2026-04-21 2026-03-31 13F 3M COM 88579Y101 1,500 0 0.00 218 -9.58 0.0357
2026-01-23 2025-12-31 13F 3M COM 88579Y101 1,500 0 0.00 240 3.45 0.0403
2025-10-20 2025-09-30 13F 3M COM 88579Y101 1,500 0 0.00 233 1.75 0.0396
2025-07-23 2025-06-30 13F 3M COM 88579Y101 1,500 0 0.00 228 3.64 0.0414
2025-04-16 2025-03-31 13F 3M COM 88579Y101 1,500 1,500 220 0.0439
2025-01-22 2024-12-31 13F 3M COM 88579Y101 0 -1,500 -100.00 0 -100.00
2024-11-04 2024-09-30 13F 3M COM 88579Y101 1,500 1,500 205 0.0408
2023-05-09 2023-03-31 13F 3M COM 88579Y101 0 -1,700 -100.00 0 -100.00
2023-02-13 2022-12-31 13F 3M COM 88579Y101 1,700 1,700 204 0.0528
2022-11-16 2022-09-30 13F/A-1 3M COM 88579Y101 0 -1,700 -100.00 0 -100.00
2022-10-19 2022-09-30 13F 3M COM 88579Y101 0 -1,700 0
2022-08-01 2022-06-30 13F 3M COM 88579Y101 1,700 -75 -4.23 220 -16.67 0.0595
2022-05-05 2022-03-31 13F 3M COM 88579Y101 1,775 -125 -6.58 264 -21.66 0.0635
2022-02-15 2021-12-31 13F 3M COM 88579Y101 1,900 -100 -5.00 337 -3.99 0.0771
2021-10-21 2021-09-30 13F 3M COM 88579Y101 2,000 0 0.00 351 -11.59 0.1003
2021-08-06 2021-06-30 13F 3M COM 88579Y101 2,000 0 0.00 397 3.12 0.1120
2021-04-29 2021-03-31 13F 3M COM 88579Y101 2,000 0 0.00 385 10.00 0.1141
2021-02-12 2020-12-31 13F 3M COM 88579Y101 2,000 0 0.00 350 9.38 0.1175
2020-10-30 2020-09-30 13F 3M COM 88579Y101 2,000 0 0.00 320 2.56 0.1230
2020-08-10 2020-06-30 13F 3M COM 88579Y101 2,000 -200 -9.09 312 4.00 0.1252
2020-05-08 2020-03-31 13F 3M COM 88579Y101 2,200 -200 -8.33 300 -29.08 0.1414
2020-02-12 2019-12-31 13F 3M COM 88579Y101 2,400 0 0.00 423 7.09 0.1618
2019-11-08 2019-09-30 13F 3M COM 88579Y101 2,400 0 0.00 395 -5.05 0.1639
2019-07-18 2019-06-30 13F 3M COM 88579Y101 2,400 0 0.00 416 -16.63 0.1745
2019-04-16 2019-03-31 13F 3M COM 88579Y101 2,400 0 0.00 499 9.19 0.2158
2019-01-28 2018-12-31 13F 3M COM 88579Y101 2,400 -35 -1.44 457 -10.92 0.2266
2018-10-22 2018-09-30 13F 3M COM 88579Y101 2,435 35 1.46 513 8.69 0.2242
2018-07-30 2018-06-30 13F 3M COM 88579Y101 2,400 500 26.32 472 13.19 0.2217
2018-04-18 2018-03-31 13F 3M COM 88579Y101 1,900 -112 -5.57 417 -12.03 0.2644
2018-02-02 2017-12-31 13F 3M COM 88579Y101 2,012 -40 -1.95 474 9.98 0.2168
2017-11-08 2017-09-30 13F 3M Equities 88579Y101 2,052 0 0.00 431 0.94 0.2210
2017-08-01 2017-06-30 13F 3M Equities 88579Y101 2,052 112 5.77 427 15.09 0.2307
2017-05-08 2017-03-31 13F 3M Equities 88579Y101 1,940 -9 -0.46 371 6.61 0.2071
2017-02-06 2016-12-31 13F 3M Equities 88579Y101 1,949 9 0.46 348 1.75 0.2039
2016-10-25 2016-09-30 13F 3M Equities 88579Y101 1,940 -50 -2.51 342 -1.72 0.2118
2016-07-29 2016-06-30 13F 3M Equities 88579Y101 1,990 -50 -2.45 348 2.35 0.2252
2016-05-03 2016-03-31 13F 3M Equities 88579Y101 2,040 -300 -12.82 340 -3.41 0.2323
2016-01-26 2015-12-31 13F 3M Equities 88579Y101 2,340 2,340 352 0.3141
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.