3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership74,805 shares
Latest Disclosed Value $ 10,864,246
Rockefeller Capital Management L.P. reports 1.64% increase in ownership of MMM / 3M Company

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 74,805 shares of 3M Company (MX:MMM) valued at $10,864,246 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 73,598 shares of 3M Company. This represents a change in shares of 1.64% 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)
2026-05-14 2026-03-31 13F 3M COM 88579Y101 74,805 1,207 1.64 10,864 -7.80 0.0100
2026-03-16 2025-12-31 13F/A-1 3M COM 88579Y101 73,598 -181 -0.25 11,783 2.92 0.0212
2026-02-14 2025-12-31 13F 3M COM 88579Y101 73,599 -180 11,784 0.0108
2025-11-14 2025-09-30 13F 3M COM 88579Y101 73,779 9,003 13.90 11,449 16.10 0.0224
2025-08-14 2025-06-30 13F/A-1 3M COM 88579Y101 64,776 270 0.42 9,862 4.10 0.0216
2025-08-08 2025-06-30 13F 3M COM 88579Y101 64,776 270 9,862 0.0124
2025-05-14 2025-03-31 13F 3M COM 88579Y101 64,506 5,634 9.57 9,474 24.69 0.0234
2025-02-13 2024-12-31 13F 3M COM 88579Y101 58,872 4,282 7.84 7,598 1.85 0.0197
2024-11-14 2024-09-30 13F 3M COM 88579Y101 54,590 -3,960 -6.76 7,459 24.67 0.0201
2024-08-12 2024-06-30 13F 3M COM 88579Y101 58,550 -77,962 -57.11 5,984 -58.68 0.0170
2024-05-14 2024-03-31 13F 3M COM 88579Y101 136,512 -10,101 -6.89 14,480 -9.66 0.0423
2024-02-14 2023-12-31 13F 3M COM 88579Y101 146,613 -2,439 -1.64 16,028 14.88 0.0536
2023-11-14 2023-09-30 13F 3M COM 88579Y101 149,052 62,229 71.67 13,952 61.93 0.0538
2023-08-14 2023-06-30 13F 3M COM 88579Y101 86,823 1,989 2.34 8,617 107,600.00 0.0334
2023-05-16 2023-03-31 13F 3M COM 88579Y101 84,834 3,247 3.98 9 -99.92 0.0383
2023-03-06 2022-12-31 13F 3M COM 88579Y101 81,587 -7,967 -8.90 9,782 -1.13 0.0492
2022-11-02 2022-09-30 13F 3M COM 88579Y101 89,554 460 0.52 9,894 -14.18 0.0511
2022-08-12 2022-06-30 13F 3M COM 88579Y101 89,094 -12,047 -11.91 11,529 -23.43 0.0613
2022-05-13 2022-03-31 13F 3M COM 88579Y101 101,141 -17,695 -14.89 15,056 -28.67 0.0726
2022-02-14 2021-12-31 13F 3M COM 88579Y101 118,836 692 0.59 21,107 1.85 0.0985
2021-11-12 2021-09-30 13F 3M COM 88579Y101 118,144 7,455 6.74 20,724 -5.73 0.1089
2021-08-10 2021-06-30 13F 3M COM 88579Y101 110,689 60,481 120.46 21,984 127.30 0.1238
2021-05-11 2021-03-31 13F 3M COM 88579Y101 50,208 0 0.00 9,672 10.22 0.0654
2021-02-12 2020-12-31 13F 3M COM 88579Y101 50,208 19,914 65.74 8,775 80.89 0.0665
2020-11-13 2020-09-30 13F 3M COM 88579Y101 30,294 4,026 15.33 4,851 18.37 0.0454
2020-08-12 2020-06-30 13F 3M COM 88579Y101 26,268 2,125 8.80 4,098 24.33 0.0429
2020-05-12 2020-03-31 13F 3M COM 88579Y101 24,143 7,000 40.83 3,296 8.99 0.0432
2020-02-07 2019-12-31 13F 3M COM 88579Y101 17,143 3,092 22.01 3,024 30.91 0.0377
2019-11-12 2019-09-30 13F 3M COM 88579Y101 14,051 1,127 8.72 2,310 3.13 0.0313
2019-08-09 2019-06-30 13F 3M COM 88579Y101 12,924 -1,351 -9.46 2,240 -24.50 0.0312
2019-05-10 2019-03-31 13F 3M COM 88579Y101 14,275 4,599 47.53 2,967 60.90 0.0423
2019-02-12 2018-12-31 13F 3M COM 88579Y101 9,676 -19 -0.20 1,844 -9.70 0.0323
2018-11-02 2018-09-30 13F 3M Common 88579Y101 9,695 -240 -2.42 2,042 4.50 0.0310
2018-07-31 2018-06-30 13F 3M Common 88579Y101 9,935 367 3.84 1,954 -7.00 0.0318
2018-05-09 2018-03-31 13F 3M Common 88579Y101 9,568 9,568 2,101 0.0347
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.