3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionSignaturefd, Llc
Latest Disclosed Ownership8,564 shares
Latest Disclosed Value $ 1,243,744
Signaturefd, Llc reports 0.86% increase in ownership of MMM / 3M Company

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 8,564 shares of 3M Company (MX:MMM) valued at $1,243,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 8,491 shares of 3M Company. This represents a change in shares of 0.86% 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)
2026-04-07 2026-03-31 13F 3M COM 88579Y101 8,564 73 0.86 1,244 -8.54 0.0191
2026-01-20 2025-12-31 13F 3M COM 88579Y101 8,491 197 2.38 1,359 5.59 0.0208
2025-10-21 2025-09-30 13F 3M COM 88579Y101 8,294 159 1.95 1,287 3.96 0.0203
2025-07-16 2025-06-30 13F 3M COM 88579Y101 8,135 -95 -1.15 1,238 2.48 0.0211
2025-05-02 2025-03-31 13F 3M COM 88579Y101 8,230 66 0.81 1,209 14.72 0.0229
2025-02-10 2024-12-31 13F 3M COM 88579Y101 8,164 -347 -4.08 1,054 -9.46 0.0200
2024-10-21 2024-09-30 13F 3M COM 88579Y101 8,511 -877 -9.34 1,164 21.27 0.0222
2024-07-29 2024-06-30 13F 3M COM 88579Y101 9,388 2,274 31.97 959 27.19 0.0195
2024-05-03 2024-03-31 13F 3M COM 88579Y101 7,114 -1,799 -20.18 755 -22.59 0.0159
2024-02-01 2023-12-31 13F 3M COM 88579Y101 8,913 2,386 36.56 974 59.41 0.0225
2023-11-03 2023-09-30 13F 3M COM 88579Y101 6,527 294 4.72 611 -1.93 0.0159
2023-08-01 2023-06-30 13F 3M COM 88579Y101 6,233 -1,175 -15.86 624 -19.92 0.0159
2023-04-28 2023-03-31 13F 3M COM 88579Y101 7,408 -1,464 -16.50 779 -26.81 0.0213
2023-01-30 2022-12-31 13F 3M COM 88579Y101 8,872 2,228 33.53 1,064 44.82 0.0311
2022-11-08 2022-09-30 13F 3M COM 88579Y101 6,644 -1,283 -16.19 734 -28.46 0.0251
2022-08-10 2022-06-30 13F 3M COM 88579Y101 7,927 676 9.32 1,026 -5.00 0.0349
2022-05-02 2022-03-31 13F 3M COM 88579Y101 7,251 -382 -5.00 1,080 -20.35 0.0325
2022-01-25 2021-12-31 13F 3M COM 88579Y101 7,633 -348 -4.36 1,356 -3.14 0.0417
2021-10-28 2021-09-30 13F 3M COM 88579Y101 7,981 -431 -5.12 1,400 -16.22 0.0484
2021-07-26 2021-06-30 13F 3M COM 88579Y101 8,412 783 10.26 1,671 13.67 0.0666
2021-04-30 2021-03-31 13F 3M COM 88579Y101 7,629 7,629 1,470 0.0650
2021-02-11 2020-12-31 13F 3M COM 88579Y101 0 -6,924 -100.00 0 -100.00
2020-11-03 2020-09-30 13F 3M COM 88579Y101 6,924 629 9.99 1,109 12.93 0.0594
2020-07-30 2020-06-30 13F 3M COM 88579Y101 6,295 -748 -10.62 982 2.08 0.0593
2020-04-23 2020-03-31 13F 3M COM 88579Y101 7,043 -342 -4.63 962 -26.17 0.0831
2020-02-05 2019-12-31 13F 3M COM 88579Y101 7,385 1,605 27.77 1,303 37.16 0.0962
2019-10-16 2019-09-30 13F 3M COM 88579Y101 5,780 415 7.74 950 2.15 0.0780
2019-07-31 2019-06-30 13F 3M COM 88579Y101 5,365 -1,088 -16.86 930 -30.65 0.0805
2019-05-09 2019-03-31 13F 3M COM 88579Y101 6,453 54 0.84 1,341 10.01 0.1141
2019-02-13 2018-12-31 13F 3M COM 88579Y101 6,399 -440 -6.43 1,219 -15.41 0.1136
2018-11-14 2018-09-30 13F 3M COM 88579Y101 6,839 289 4.41 1,441 11.88 0.1464
2018-08-14 2018-06-30 13F 3M COM 88579Y101 6,550 169 2.65 1,288 -8.07 0.1437
2018-05-08 2018-03-31 13F 3M COM 88579Y101 6,381 1,208 23.35 1,401 15.12 0.1643
2018-02-13 2017-12-31 13F 3M COM 88579Y101 5,173 358 7.44 1,217 20.38 0.1466
2017-11-14 2017-09-30 13F 3M COM 88579Y101 4,815 457 10.49 1,011 11.47 0.1342
2017-08-14 2017-06-30 13F 3M COM 88579Y101 4,358 -641 -12.82 907 -5.13 0.1318
2017-05-15 2017-03-31 13F 3M COM 88579Y101 4,999 1,269 34.02 956 43.54 0.1416
2017-02-14 2016-12-31 13F 3M COM 88579Y101 3,730 193 5.46 666 6.90 0.1119
2016-11-14 2016-09-30 13F 3M COM 88579Y101 3,537 50 1.43 623 1.96 0.0910
2016-07-29 2016-06-30 13F 3M COM 88579Y101 3,487 404 13.10 611 18.87 0.0893
2016-05-12 2016-03-31 13F 3M COM 88579Y101 3,083 608 24.57 514 37.80 0.0876
2016-01-22 2015-12-31 13F 3M COM 88579Y101 2,475 275 12.50 373 19.55 0.0722
2015-10-23 2015-09-30 13F 3M COM 88579Y101 2,200 47 2.18 312 -6.02 0.0711
2015-07-15 2015-06-30 13F 3M COM 88579Y101 2,153 1,779 475.67 332 435.48 0.0720
2015-04-15 2015-03-31 13F 3M COM 88579Y101 374 184 96.84 62 100.00 0.0150
2015-02-13 2014-12-31 13F 3M COM 88579Y101 190 73 62.39 31 82.35 0.0077
2014-11-13 2014-09-30 13F 3M COM 88579Y101 117 0 0.00 17 0.00 0.0055
2014-08-14 2014-06-30 13F 3M COM 88579Y101 117 -75 -39.06 17 -34.62 0.0059
2014-05-16 2014-03-31 13F 3M COM 88579Y101 192 -107 -35.79 26 -38.10 0.0105
2014-02-11 2013-12-31 13F 3M COM 88579Y101 299 -125 -29.48 42 -17.65 0.0153
2013-11-13 2013-09-30 13F 3M COM 88579Y101 424 -1,351 -76.11 51 -73.71 0.0218
2013-08-14 2013-06-30 13F 3M COM 88579Y101 1,775 1,775 194 0.1002
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.