3M Company
US ˙ NYSE ˙ US88579Y1010

SecurityMMM / 3M Company
InstitutionWaters Parkerson & Co., Llc
Latest Disclosed Ownership10,835 shares
Latest Disclosed Value $ 1,573,578
Waters Parkerson & Co., Llc reports 5.45% decrease in ownership of MMM / 3M Company

On April 29, 2026 - Waters Parkerson & Co., Llc filed a 13F-HR form disclosing ownership of 10,835 shares of 3M Company (US:MMM) valued at $1,573,567 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 11,460 shares of 3M Company. This represents a change in shares of -5.45% during the quarter. The current value of the position is $1,665,990 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)
2026-04-29 2026-03-31 13F 3M COM 88579Y101 10,835 -625 -5.45 1,574 -14.23 0.0809
2026-02-12 2025-12-31 13F 3M COM 88579Y101 11,460 -109 -0.94 1,835 2.17 0.0901
2025-10-28 2025-09-30 13F 3M COM 88579Y101 11,569 -456 -3.79 1,795 -1.91 0.0875
2025-08-14 2025-06-30 13F 3M COM 88579Y101 12,025 -416 -3.34 1,831 0.16 0.0913
2025-05-15 2025-03-31 13F 3M COM 88579Y101 12,441 0 0.00 1,827 13.76 0.0975
2025-02-14 2024-12-31 13F 3M COM 88579Y101 12,441 -116 -0.92 1,606 160,500.00 0.0846
2024-11-13 2024-09-30 13F 3M CO COM Com 88579Y101 12,557 -984 -7.27 2 0.00 0.0871
2024-08-13 2024-06-30 13F 3M CO COM Com 88579Y101 13,541 -350 -2.52 1 0.00 0.0737
2024-05-14 2024-03-31 13F 3M CO COM Com 88579Y101 13,891 -761 -5.19 1 0.00 0.0756
2024-02-14 2023-12-31 13F 3M CO COM Com 88579Y101 14,652 1,363 10.26 2 0.00 0.0887
2023-11-09 2023-09-30 13F 3M CO COM Com 88579Y101 13,289 -220 -1.63 1 0.00 0.0744
2023-08-14 2023-06-30 13F 3M CO COM Com 88579Y101 13,509 -1,096 -7.50 1 0.00 0.0764
2023-05-02 2023-03-31 13F 3M CO COM Com 88579Y101 14,605 -259 -1.74 2 0.00 0.0907
2023-02-10 2022-12-31 13F 3M CO COM Com 88579Y101 14,864 -2,450 -14.15 2 -99.95 0.1072
2022-11-07 2022-09-30 13F 3M CO COM Com 88579Y101 17,314 -430 -2.42 1,913 -16.68 0.1281
2022-08-01 2022-06-30 13F 3M CO COM Com 88579Y101 17,744 -1,017 -5.42 2,296 -17.79 0.1450
2022-05-13 2022-03-31 13F 3M CO COM Com 88579Y101 18,761 -679 -3.49 2,793 -19.11 0.1558
2022-02-14 2021-12-31 13F 3M CO COM Com 88579Y101 19,440 -4,499 -18.79 3,453 -17.77 0.1823
2021-11-04 2021-09-30 13F 3M CO COM Com 88579Y101 23,939 1,030 4.50 4,199 -7.71 0.2418
2021-08-10 2021-06-30 13F 3M CO COM Com 88579Y101 22,909 200 0.88 4,550 3.98 0.2630
2021-05-12 2021-03-31 13F 3M CO COM Com 88579Y101 22,709 1,923 9.25 4,376 20.45 0.2700
2021-02-10 2020-12-31 13F 3M CO COM Com 88579Y101 20,786 -205 -0.98 3,633 8.06 0.2427
2020-11-16 2020-09-30 13F 3M CO COM Com 88579Y101 20,991 -50 -0.24 3,362 2.44 0.2526
2020-08-13 2020-06-30 13F 3M CO COM Com 88579Y101 21,041 -66,921 -76.08 3,282 -72.67 0.2663
2020-05-11 2020-03-31 13F 3M CO COM Com 88579Y101 87,962 8,225 10.32 12,008 -14.64 1.1662
2020-02-13 2019-12-31 13F 3M CO COM Com 88579Y101 79,737 2,110 2.72 14,067 10.23 1.0536
2019-11-13 2019-09-30 13F 3M CO COM Com 88579Y101 77,627 3,810 5.16 12,762 -0.26 1.0288
2019-08-06 2019-06-30 13F 3M CO COM Com 88579Y101 73,817 14,660 24.78 12,795 4.09 1.0369
2019-05-13 2019-03-31 13F 3M CO COM Com 88579Y101 59,157 18,800 46.58 12,292 59.84 1.0326
2019-02-12 2018-12-31 13F 3M CO COM Com 88579Y101 40,357 15,353 61.40 7,690 45.95 0.7420
2018-11-13 2018-09-30 13F 3M CO COM Com 88579Y101 25,004 325 1.32 5,269 8.53 0.4302
2018-08-13 2018-06-30 13F 3M CO COM Com 88579Y101 24,679 -200 -0.80 4,855 -11.10 0.4173
2018-05-08 2018-03-31 13F 3M Com 88579Y101 24,879 0 0.00 5,461 -6.75 0.4790
2018-02-09 2017-12-31 13F 3M Com 88579Y101 24,879 -367 -1.45 5,856 10.51 0.4928
2017-11-13 2017-09-30 13F 3M Com 88579Y101 25,246 1,300 5.43 5,299 6.30 0.4675
2017-08-11 2017-06-30 13F 3M CO COM Com 88579Y101 23,946 -39 -0.16 4,985 8.63 0.4612
2017-05-12 2017-03-31 13F 3M CO COM Com 88579Y101 23,985 -525 -2.14 4,589 4.84 0.4342
2017-02-15 2016-12-31 13F 3M CO COM Com 88579Y101 24,510 1,790 7.88 4,377 9.32 0.4412
2016-11-14 2016-09-30 13F 3M CO COM Com 88579Y101 22,720 2,000 9.65 4,004 10.36 0.4100
2016-08-10 2016-06-30 13F 3M CO COM Com 88579Y101 20,720 0 0.00 3,628 5.07 0.3886
2016-05-16 2016-03-31 13F 3M CO COM Com 88579Y101 20,720 296 1.45 3,453 12.22 0.3814
2016-02-16 2015-12-31 13F 3M CO COM Com 88579Y101 20,424 1,000 5.15 3,077 11.73 0.3526
2015-11-16 2015-09-30 13F 3M CO COM Com 88579Y101 19,424 550 2.91 2,754 -5.43 0.3506
2015-08-13 2015-06-30 13F 3M CO COM Com 88579Y101 18,874 -55 -0.29 2,912 -6.73 0.3415
2015-05-11 2015-03-31 13F 3M CO COM Com 88579Y101 18,929 64 0.34 3,122 0.71 0.3657
2015-02-13 2014-12-31 13F 3M CO COM Com 88579Y101 18,865 -33,345 -63.87 3,100 -58.09 0.3674
2014-11-13 2014-09-30 13F 3M CO COM Com 88579Y101 52,210 -1,566 -2.91 7,397 -3.97 0.8867
2014-08-12 2014-06-30 13F 3M CO COM Com 88579Y101 53,776 -254 -0.47 7,703 5.09 0.9217
2014-05-08 2014-03-31 13F 3M CO COM Com 88579Y101 54,030 -725 -1.32 7,330 -4.54 0.9058
2014-02-07 2013-12-31 13F 3M CO COM Com 88579Y101 54,755 -25 -0.05 7,679 17.40 0.9412
2013-11-15 2013-09-30 13F 3M CO COM Com 88579Y101 54,780 3,130 6.06 6,541 15.81 0.8805
2013-11-18 2013-06-30 13F 3M CO COM Com 88579Y101 51,650 51,650 5,648 0.8213
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.