3M Company
CL ˙ SNSE ˙ US88579Y1010
SecurityCL:MMM / 3M Company
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership4,103 shares
Latest Disclosed Value $ 595,879
Panagora Asset Management Inc ownership in MMM / 3M Company

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 4,103 shares of 3M Company (CL:MMM) valued at $595,879 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,103 shares of 3M Company. This represents a change in shares of 0.00% 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 4,103 0 0.00 596 -9.30 0.0022
2026-02-13 2025-12-31 13F 3M COM 88579Y101 4,103 -47 -1.13 657 2.02 0.0023
2025-11-13 2025-09-30 13F 3M COM 88579Y101 4,150 -7,900 -65.56 644 -64.94 0.0026
2025-08-13 2025-06-30 13F 3M COM 88579Y101 12,050 896 8.03 1,834 11.97 0.0083
2025-05-15 2025-03-31 13F 3M COM 88579Y101 11,154 1,426 14.66 1,638 30.52 0.0082
2025-02-13 2024-12-31 13F 3M COM 88579Y101 9,728 -318,256 -97.03 1,256 -97.20 0.0058
2024-11-13 2024-09-30 13F 3M COM 88579Y101 327,984 -659 -0.20 44,835 33.50 0.2142
2024-07-29 2024-06-30 13F 3M COM 88579Y101 328,643 7,197 2.24 33,584 -1.50 0.1689
2024-05-07 2024-03-31 13F 3M COM 88579Y101 321,446 -23,858 -6.91 34,096 -9.68 0.1777
2024-02-08 2023-12-31 13F 3M COM 88579Y101 345,304 334,395 3,065.31 37,749 3,597.16 0.2111
2023-10-31 2023-09-30 13F 3M COM 88579Y101 10,909 7 0.06 1,021 -6.42 0.0063
2023-08-11 2023-06-30 13F 3M COM 88579Y101 10,902 -126,826 -92.08 1,091 -92.46 0.0064
2023-05-12 2023-03-31 13F 3M COM 88579Y101 137,728 123,671 879.78 14,477 759.11 0.0915
2023-02-13 2022-12-31 13F 3M COM 88579Y101 14,057 44 0.31 1,686 8.85 0.0111
2022-11-14 2022-09-30 13F 3M COM 88579Y101 14,013 -3,266 -18.90 1,548 -30.77 0.0107
2022-08-15 2022-06-30 13F 3M COM 88579Y101 17,279 -349,127 -95.28 2,236 -95.90 0.0147
2022-05-12 2022-03-31 13F 3M COM 88579Y101 366,406 6,252 1.74 54,551 -14.73 0.2971
2022-02-10 2021-12-31 13F 3M COM 88579Y101 360,154 -4,581 -1.26 63,974 -0.01 0.3388
2021-11-10 2021-09-30 13F 3M COM 88579Y101 364,735 924 0.25 63,982 -11.46 0.3419
2021-08-11 2021-06-30 13F 3M COM 88579Y101 363,811 -3,671 -1.00 72,264 2.06 0.3872
2021-05-12 2021-03-31 13F 3M COMMON 88579Y101 367,482 347,204 1,712.22 70,806 1,897.91 0.3975
2021-02-10 2020-12-31 13F 3M COMMON 88579Y101 20,278 -1,023 -4.80 3,544 3.87 0.0210
2020-11-13 2020-09-30 13F 3M COMMON 88579Y101 21,301 -21,548 -50.29 3,412 -48.95 0.0214
2020-08-12 2020-06-30 13F 3M COMMON 88579Y101 42,849 24,862 138.22 6,684 172.26 0.0426
2020-05-14 2020-03-31 13F 3M COMMON 88579Y101 17,987 7,167 66.24 2,455 28.60 0.0174
2020-02-12 2019-12-31 13F 3M COMMON 88579Y101 10,820 7 0.06 1,909 7.37 0.0087
2019-11-12 2019-09-30 13F 3M COMMON 88579Y101 10,813 -131,226 -92.39 1,778 -92.78 0.0082
2019-08-09 2019-06-30 13F 3M COMMON 88579Y101 142,039 130,382 1,118.49 24,621 916.56 0.1101
2019-05-15 2019-03-31 13F 3M COMMON 88579Y101 11,657 -4,097 -26.01 2,422 -19.32 0.0108
2019-02-14 2018-12-31 13F 3M COMMON 88579Y101 15,754 1,126 7.70 3,002 -2.60 0.0140
2018-11-13 2018-09-30 13F 3M COMMON 88579Y101 14,628 -71,644 -83.04 3,082 -81.84 0.0116
2018-08-14 2018-06-30 13F 3M COMMON 88579Y101 86,272 -181,778 -67.81 16,971 -71.16 0.0673
2018-05-15 2018-03-31 13F 3M COMMON 88579Y101 268,050 -30,764 -10.30 58,842 -16.34 0.2321
2018-02-14 2017-12-31 13F 3M COMMON 88579Y101 298,814 -1,237 -0.41 70,332 11.67 0.2639
2017-11-14 2017-09-30 13F 3M COMMON 88579Y101 300,051 50,354 20.17 62,981 21.15 0.2494
2017-08-14 2017-06-30 13F 3M COMMON 88579Y101 249,697 1,724 0.70 51,984 9.57 0.2092
2017-05-15 2017-03-31 13F 3M COMMON 88579Y101 247,973 51,581 26.26 47,445 35.29 0.1976
2017-02-14 2016-12-31 13F 3M COMMON 88579Y101 196,392 10,685 5.75 35,070 7.16 0.1606
2016-11-14 2016-09-30 13F 3M COMMON 88579Y101 185,707 -22,343 -10.74 32,727 -10.17 0.1560
2016-08-15 2016-06-30 13F 3M COMMON 88579Y101 208,050 -39,356 -15.91 36,434 -11.62 0.1809
2016-05-16 2016-03-31 13F 3M COMMON 88579Y101 247,406 -71,466 -22.41 41,225 -14.18 0.2046
2016-02-12 2015-12-31 13F 3M COMMON 88579Y101 318,872 -57,713 -15.33 48,035 -10.03 0.2367
2015-11-13 2015-09-30 13F 3M COMMON 88579Y101 376,585 -52,128 -12.16 53,388 -19.29 0.2818
2015-08-14 2015-06-30 13F 3M COMMON 88579Y101 428,713 18,953 4.63 66,150 -2.13 0.3316
2015-05-15 2015-03-31 13F 3M COMMON 88579Y101 409,760 -136,747 -25.02 67,590 -24.73 0.3432
2015-02-13 2014-12-31 13F 3M COMMON 88579Y101 546,507 -1,566 -0.29 89,802 15.65 0.4593
2014-11-12 2014-09-30 13F 3M COMMON 88579Y101 548,073 359,086 190.01 77,651 186.85 0.3762
2014-08-14 2014-06-30 13F 3M COMMON 88579Y101 188,987 -137,557 -42.13 27,070 -38.89 0.1314
2014-05-15 2014-03-31 13F 3M COMMON 88579Y101 326,544 -117,411 -26.45 44,299 -28.85 0.2092
2014-02-21 2013-12-31 13F 3M COMMON 88579Y101 443,955 180,686 68.63 62,265 98.06 0.2883
2013-11-14 2013-09-30 13F 3M COMMON 88579Y101 263,269 9,869 3.89 31,437 13.45 0.1544
2013-08-14 2013-06-30 13F 3M COMMON 88579Y101 253,400 253,400 27,709 0.1417
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.