3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionTwinbeech Capital Lp
Latest Disclosed Ownership10,900 shares
Latest Disclosed Value $ 1,583,007
Twinbeech Capital Lp ownership in MMM / 3M Company

On May 15, 2026 - Twinbeech Capital Lp filed a 13F-HR form disclosing ownership of 10,900 shares of 3M Company (MX:MMM) valued at $1,583,007 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2025 disclosing 0 shares of 3M Company.

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 10,900 10,900 1,583 0.1640
2025-02-14 2024-12-31 13F 3M COM 88579Y101 0 -325,958 -100.00 0 -100.00
2024-11-14 2024-09-30 13F 3M COM 88579Y101 325,958 314,156 2,661.89 44,558 3,594.69 0.8509
2024-08-14 2024-06-30 13F 3M COM 88579Y101 11,802 -1,372 -10.41 1,206 -13.67 0.0237
2024-05-15 2024-03-31 13F 3M COM 88579Y101 13,174 -378,332 -96.64 1,397 -96.74 0.0288
2024-02-14 2023-12-31 13F 3M COM 88579Y101 391,506 -80,274 -17.02 42,799 -3.10 0.6914
2023-11-14 2023-09-30 13F 3M COM 88579Y101 471,780 362,977 333.61 44,168 305.58 0.8484
2023-08-14 2023-06-30 13F 3M COM 88579Y101 108,803 -361,903 -76.89 10,890 -77.99 0.2150
2023-05-15 2023-03-31 13F 3M COM 88579Y101 470,706 229,335 95.01 49,476 70.93 1.0019
2023-02-14 2022-12-31 13F 3M COM 88579Y101 241,371 -119,844 -33.18 28,945 -27.48 0.5499
2022-11-14 2022-09-30 13F 3M COM 88579Y101 361,215 291,331 416.88 39,914 341.33 1.0529
2022-08-15 2022-06-30 13F 3M COM 88579Y101 69,884 65,719 1,577.89 9,044 1,358.71 0.4046
2022-05-16 2022-03-31 13F 3M COM 88579Y101 4,165 4,165 620 0.0273
2022-02-14 2021-12-31 13F 3M COM 88579Y101 0 -1,555 -100.00 0 -100.00
2021-11-15 2021-09-30 13F 3M COM 88579Y101 1,555 1,555 273 0.0192
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.