3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionPnc Financial Services Group, Inc.
Latest Disclosed Ownership1,271,608 shares
Latest Disclosed Value $ 184,675,593
Pnc Financial Services Group, Inc. reports 3.07% decrease in ownership of MMM / 3M Company

On May 8, 2026 - Pnc Financial Services Group, Inc. filed a 13F-HR form disclosing ownership of 1,271,608 shares of 3M Company (MX:MMM) valued at $184,675,593 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,311,926 shares of 3M Company. This represents a change in shares of -3.07% 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)
2026-05-08 2026-03-31 13F 3M COM 88579Y101 1,271,608 -40,318 -3.07 184,676 -12.08 0.1066
2026-02-06 2025-12-31 13F 3M COM 88579Y101 1,311,926 -29,143 -2.17 210,039 0.93 0.1147
2025-11-07 2025-09-30 13F 3M COM 88579Y101 1,341,069 -23,624 -1.73 208,107 0.17 0.1262
2025-08-08 2025-06-30 13F 3M COM 88579Y101 1,364,693 -23,578 -1.70 207,761 1.90 0.1339
2025-05-09 2025-03-31 13F 3M COM 88579Y101 1,388,271 -31,005 -2.18 203,882 11.28 0.1068
2025-02-07 2024-12-31 13F 3M COM 88579Y101 1,419,276 -24,620 -1.71 183,214 -7.18 0.1225
2024-11-08 2024-09-30 13F 3M COM 88579Y101 1,443,896 -47,363 -3.18 197,381 29.52 0.1260
2024-08-09 2024-06-30 13F 3M COM 88579Y101 1,491,259 -50,252 -3.26 152,392 -6.80 0.1015
2024-05-10 2024-03-31 13F 3M COM 88579Y101 1,541,511 -69,442 -4.31 163,508 -7.16 0.1137
2024-03-22 2023-12-31 13F/A-1 3M COM 88579Y101 1,610,953 -70,163 -4.17 176,109 11.90 0.1383
2024-02-09 2023-12-31 13F 3M COM 88579Y101 1,610,953 -70,163 176,109 0.1383
2023-11-13 2023-09-30 13F 3M COM 88579Y101 1,681,116 -44,975 -2.61 157,386 -8.90 0.1347
2023-08-11 2023-06-30 13F 3M COM 88579Y101 1,726,091 -122,737 -6.64 172,764 -11.10 0.1472
2023-05-15 2023-03-31 13F 3M COM 88579Y101 1,848,828 -53,182 -2.80 194,330 -14.80 0.1705
2023-02-10 2022-12-31 13F 3M COM 88579Y101 1,902,010 -57,102 -2.91 228,089 5.36 0.2190
2022-11-10 2022-09-30 13F 3M COM 88579Y101 1,959,112 -51,224 -2.55 216,482 -16.79 0.2264
2022-08-12 2022-06-30 13F 3M COM 88579Y101 2,010,336 -61,550 -2.97 260,158 -15.66 0.2552
2022-05-12 2022-03-31 13F 3M COM 88579Y101 2,071,886 -51,400 -2.42 308,462 -18.21 0.2704
2022-02-11 2021-12-31 13F 3M Common Stock 88579Y101 2,123,286 -45,286 -2.09 377,160 -0.85 0.3119
2021-11-05 2021-09-30 13F 3M Common Stock 88579Y101 2,168,572 -32,383 -1.47 380,411 -12.98 0.3519
2021-08-06 2021-06-30 13F 3M Common Stock 88579Y101 2,200,955 -48,611 -2.16 437,177 0.86 0.3963
2021-05-07 2021-03-31 13F 3M Common Stock 88579Y101 2,249,566 -81,719 -3.51 433,446 6.37 0.4207
2021-02-12 2020-12-31 13F 3M Common Stock 88579Y101 2,331,285 -41,498 -1.75 407,484 7.21 0.4112
2020-11-06 2020-09-30 13F 3M Common Stock 88579Y101 2,372,783 -28,331 -1.18 380,071 1.47 0.4685
2020-08-28 2020-06-30 13F/A-1 3M Common Stock 88579Y101 2,401,114 -20,355 -0.84 374,550 13.31 0.4983
2020-08-07 2020-06-30 13F 3M Common Stock 88579Y101 2,401,114 -20,355 374,550 77,770.9642
2020-05-08 2020-03-31 13F 3M Common Stock 88579Y101 2,421,469 -79,432 -3.18 330,555 -25.08 0.4160
2020-02-07 2019-12-31 13F 3M Common Stock 88579Y101 2,500,901 -82,515 -3.19 441,208 3.88 0.4343
2019-11-08 2019-09-30 13F 3M Common Stock 88579Y101 2,583,416 -89,206 -3.34 424,711 -8.32 0.4236
2019-08-09 2019-06-30 13F 3M Common Stock 88579Y101 2,672,622 -108,156 -3.89 463,272 -19.82 0.4541
2019-05-10 2019-03-31 13F 3M Common Stock 88579Y101 2,780,778 -56,134 -1.98 577,789 6.89 0.5786
2019-02-08 2018-12-31 13F 3M Common Stock 88579Y101 2,836,912 -43,823 -1.52 540,547 -10.95 0.6019
2018-11-09 2018-09-30 13F 3M Common Stock 88579Y101 2,880,735 -50,459 -1.72 606,997 5.27 0.5763
2018-08-10 2018-06-30 13F 3M Common Stock 88579Y101 2,931,194 -186,685 -5.99 576,624 -15.75 0.5691
2018-05-11 2018-03-31 13F 3M Common Stock 88579Y101 3,117,879 -107,736 -3.34 684,438 -9.85 0.6744
2018-02-09 2017-12-31 13F 3M Common Stock 88579Y101 3,225,615 -71,023 -2.15 759,214 9.72 0.7368
2017-11-13 2017-09-30 13F 3M Common Stock 88579Y101 3,296,638 -57,604 -1.72 691,963 -0.91 0.7186
2017-08-11 2017-06-30 13F 3M COMPANY 88579Y101 3,354,242 -86,481 -2.51 698,319 6.08 0.7504
2017-05-12 2017-03-31 13F 3M Common Stock 88579Y101 3,440,723 -70,434 -2.01 658,312 5.00 0.7290
2017-02-10 2016-12-31 13F 3M Common Stock 88579Y101 3,511,157 -53,520 -1.50 626,988 -0.19 0.7149
2016-11-04 2016-09-30 13F 3M Common Stock 88579Y101 3,564,677 -72,371 -1.99 628,201 -1.37 0.7310
2016-08-05 2016-06-30 13F 3M Common Stock 88579Y101 3,637,048 -43,635 -1.19 636,919 3.85 0.7463
2016-05-06 2016-03-31 13F 3M Common Stock 88579Y101 3,680,683 30,470 0.83 613,312 11.54 0.7165
2016-02-05 2015-12-31 13F 3M Common Stock 88579Y101 3,650,213 -68,670 -1.85 549,869 4.29 0.6476
2015-11-06 2015-09-30 13F 3M Common Stock 88579Y101 3,718,883 -389,799 -9.49 527,228 -16.84 0.6297
2015-08-05 2015-06-30 13F 3M Common Stock 88579Y101 4,108,682 -9,706 -0.24 633,969 -6.68 0.7091
2015-05-08 2015-03-31 13F 3M Common Stock 88579Y101 4,118,388 140,191 3.52 679,328 3.92 0.7462
2015-02-06 2014-12-31 13F/A-1 3M Common Stock 88579Y101 3,978,197 -78,785 -1.94 653,697 13.73 0.7181
2015-02-06 2014-12-31 13F 3M Common Stock 88579Y101 3,978,197 653,697
2014-11-07 2014-09-30 13F 3M COM 88579Y101 4,056,982 336,298 9.04 574,792 7.85 0.6770
2014-08-08 2014-06-30 13F 3M COM 88579Y101 3,720,684 -119,941 -3.12 532,950 2.29 0.6786
2014-05-09 2014-03-31 13F 3M COM 88579Y101 3,840,625 -88,152 -2.24 521,019 -5.44 0.6852
2014-02-07 2013-12-31 13F 3M COM 88579Y101 3,928,777 -129,909 -3.20 551,011 13.69 0.7311
2013-11-01 2013-09-30 13F 3M COM 88579Y101 4,058,686 -90,035 -2.17 484,647 6.83 0.7062
2013-08-02 2013-06-30 13F 3M COM 88579Y101 4,148,721 4,148,721 453,664 0.6634
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.