3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionColony Group, LLC
Latest Disclosed Ownership222,145 shares
Latest Disclosed Value $ 35,527,418
Colony Group, LLC reports 20.79% increase in ownership of MMM / 3M Company

On February 13, 2026 - Colony Group, LLC filed a 13F-HR form disclosing ownership of 222,145 shares of 3M Company (MX:MMM) valued at $35,527,418 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 183,903 shares of 3M Company. This represents a change in shares of 20.79% 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)
2026-02-13 2025-12-31 13F 3M COM 88579Y101 222,145 38,242 20.79 35,527 21.06 0.0405
2025-11-14 2025-09-30 13F 3M COM 88579Y101 183,903 25,376 16.01 29,346 21.60 0.0473
2025-08-14 2025-06-30 13F 3M COM 88579Y101 158,527 11,196 7.60 24,134 11.54 0.0523
2025-05-20 2025-03-31 13F/A-1 3M COM 88579Y101 147,331 9,988 7.27 21,637 22.04 0.0542
2025-05-15 2025-03-31 13F 3M COM 88579Y101 147,331 10,049 21,637 0.0542
2025-05-29 2024-12-31 13F/A-2 3M COM 88579Y101 137,343 -3,960 -2.80 17,730 -6.90 0.0460
2025-05-20 2024-12-31 13F/A-1 3M COM 88579Y101 137,282 -4,021 17,730 0.0460
2025-02-14 2024-12-31 13F 3M COM 88579Y101 137,282 -4,021 17,730 0.0460
2024-11-14 2024-09-30 13F 3M COM 88579Y101 141,303 26,897 23.51 19,042 173,009.09 0.0607
2024-08-15 2024-06-30 13F 3M COM 88579Y101 114,406 8,525 8.05 12 22.22 0.0394
2024-05-16 2024-03-31 13F 3M Common 88579Y101 105,881 41,988 65.72 9 50.00 0.0762
2024-02-15 2023-12-31 13F 3M COMMON STOCK 88579Y101 63,893 63,893 7 0.0915
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.