3M Company
US ˙ NYSE ˙ US88579Y1010

SecurityMMM / 3M Company
InstitutionL2 Asset Management, LLC
Latest Disclosed Ownership2,870 shares
Latest Disclosed Value $ 416,810
L2 Asset Management, LLC reports 7.25% increase in ownership of MMM / 3M Company

On May 14, 2026 - L2 Asset Management, LLC filed a 13F-HR form disclosing ownership of 2,870 shares of 3M Company (US:MMM) valued at $416,810 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,676 shares of 3M Company. This represents a change in shares of 7.25% during the quarter. The current value of the position is $441,291 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)
2026-05-14 2026-03-31 13F 3M COM 88579Y101 2,870 194 7.25 417 -2.80 0.0396
2026-02-13 2025-12-31 13F 3M COM 88579Y101 2,676 173 6.91 428 10.31 0.0572
2025-11-14 2025-09-30 13F 3M COM 88579Y101 2,503 90 3.73 388 5.72 0.0562
2025-08-14 2025-06-30 13F 3M COM 88579Y101 2,413 97 4.19 367 7.94 0.0601
2025-05-15 2025-03-31 13F 3M COM 88579Y101 2,316 202 9.56 340 25.00 0.0695
2025-02-14 2024-12-31 13F 3M COM 88579Y101 2,114 -77 -3.51 273 -9.03 0.0593
2024-11-14 2024-09-30 13F 3M COM 88579Y101 2,191 74 3.50 300 38.43 0.0814
2024-08-14 2024-06-30 13F 3M COM 88579Y101 2,117 152 7.74 216 3.85 0.0652
2024-05-15 2024-03-31 13F 3M COM 88579Y101 1,965 1,965 208 0.0684
2022-08-12 2022-06-30 13F 3M COM 88579Y101 0 -1,412 -100.00 0 -100.00
2022-05-16 2022-03-31 13F 3M COM 88579Y101 1,412 1,412 210 0.1207
2021-05-14 2021-03-31 13F 3M COM 88579Y101 0 -4,290 -100.00 0 -100.00
2021-02-12 2020-12-31 13F 3M COM 88579Y101 4,290 -308 -6.70 750 1.76 0.5152
2020-11-16 2020-09-30 13F 3M COM 88579Y101 4,598 444 10.69 737 13.73 0.5937
2020-08-13 2020-06-30 13F 3M COM 88579Y101 4,154 628 17.81 648 34.72 0.5866
2020-05-15 2020-03-31 13F 3M COM 88579Y101 3,526 3,526 481 0.5400
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.