3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership79,643 shares
Latest Disclosed Value $ 11,566,607
Mercer Global Advisors Inc /adv reports 10.93% decrease in ownership of MMM / 3M Company

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 79,643 shares of 3M Company (MX:MMM) valued at $11,566,607 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 89,414 shares of 3M Company. This represents a change in shares of -10.93% 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)
2026-05-15 2026-03-31 13F 3M COM 88579Y101 79,643 -9,771 -10.93 11,567 -21.21 0.0171
2026-02-17 2025-12-31 13F 3M COM 88579Y101 89,414 15,358 20.74 14,679 27.73 0.0224
2025-11-14 2025-09-30 13F 3M COM 88579Y101 74,056 9,826 15.30 11,492 17.53 0.0192
2025-08-14 2025-06-30 13F 3M COM 88579Y101 64,230 7,009 12.25 9,778 16.38 0.0199
2025-05-15 2025-03-31 13F 3M COM 88579Y101 57,221 -3,650 -6.00 8,402 6.94 0.0193
2025-02-14 2024-12-31 13F 3M COM 88579Y101 60,871 8,873 17.06 7,858 10.29 0.0192
2024-11-14 2024-09-30 13F 3M COM 88579Y101 51,998 -17,285 -24.95 7,125 24.59 0.0167
2024-08-12 2024-06-30 13F 3M COM 88579Y101 69,283 15,939 29.88 5,718 114,260.00 0.0156
2024-05-15 2024-03-31 13F 3M COM 88579Y101 53,344 7,011 15.13 6 0.00 0.0161
2024-02-15 2023-12-31 13F 3M COM 88579Y101 46,333 -30,116 -39.39 5 -28.57 0.0152
2023-11-15 2023-09-30 13F/A-1 3M COM 88579Y101 76,449 -9,824 -11.39 7 -12.50 0.0272
2023-11-14 2023-09-30 13F 3M COM 88579Y101 76,449 -9,824 7 0.0272
2023-08-14 2023-06-30 13F 3M COM 88579Y101 86,273 9,122 11.82 9 0.00 0.0343
2023-05-16 2023-03-31 13F 3M COM 88579Y101 77,151 -9,140 -10.59 8 -20.00 0.0368
2023-02-09 2022-12-31 13F 3M COM 88579Y101 86,291 8,788 11.34 10 -99.88 0.0518
2022-11-15 2022-09-30 13F 3M COM 88579Y101 77,503 11,382 17.21 8,564 0.09 0.0508
2022-08-10 2022-06-30 13F 3M COM 88579Y101 66,121 6,342 10.61 8,556 -3.87 0.0524
2022-05-10 2022-03-31 13F 3M COM 88579Y101 59,779 6,201 11.57 8,900 -6.48 0.0524
2022-02-04 2021-12-31 13F 3M COM 88579Y101 53,578 -4,848 -8.30 9,517 -7.14 0.0588
2021-11-10 2021-09-30 13F 3M COM 88579Y101 58,426 10,623 22.22 10,249 7.94 0.0716
2021-08-10 2021-06-30 13F 3M COM 88579Y101 47,803 2,856 6.35 9,495 9.64 0.0730
2021-08-10 2021-03-31 13F/A-1 3M COM 88579Y101 44,947 9,330 26.20 8,660 39.09 0.0788
2021-05-11 2021-03-31 13F 3M COM 88579Y101 38,813 3,196 7,478 0.0716
2021-02-12 2020-12-31 13F 3M COM 88579Y101 35,617 -685 -1.89 6,226 7.07 0.0778
2020-12-10 2020-09-30 13F 3M COM 88579Y101 36,302 1,083 3.08 5,815 5.84 0.0875
2020-08-10 2020-06-30 13F 3M COM 88579Y101 35,219 282 0.81 5,494 15.20 0.0998
2020-05-18 2020-03-31 13F 3M COM 88579Y101 34,937 964 2.84 4,769 -20.44 0.1050
2020-02-13 2019-12-31 13F 3M CO COM COM 88579Y101 33,973 -3,706 -9.84 5,994 -3.23 0.1197
2019-11-12 2019-09-30 13F 3M CO COM COM 88579Y101 37,679 7,826 26.22 6,194 19.69 0.1457
2019-08-14 2019-06-30 13F 3M CO COM COM 88579Y101 29,853 4,564 18.05 5,175 -1.52 0.1372
2019-04-23 2019-03-31 13F/A-1 3M CO COM COM 88579Y101 25,289 25,289 5,255 0.1890
2019-04-12 2019-03-31 13F 3M CO COM COM 88579Y101 24,720 4,710 0.2510
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.