3M Company
MX ˙ BMV ˙ US88579Y1010
SecurityMX:MMM / 3M Company
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership1,246,814 shares
Latest Disclosed Value $ 180,928,261
Neuberger Berman Group LLC reports 35.46% decrease in ownership of MMM / 3M Company

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 1,246,814 shares of 3M Company (MX:MMM) valued at $180,928,261 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,931,832 shares of 3M Company. This represents a change in shares of -35.46% 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 Common 88579Y101 1,246,814 -685,018 -35.46 180,928 -41.51 0.1377
2026-02-13 2025-12-31 13F 3M Common 88579Y101 1,931,832 13,349 0.70 309,348 3.93 0.2303
2025-11-12 2025-09-30 13F 3M Common 88579Y101 1,918,483 -35,975 -1.84 297,657 0.04 0.2175
2025-08-25 2025-06-30 13F/A-1 3M Common 88579Y101 1,954,458 240,625 14.04 297,536 18.11 0.2290
2025-08-13 2025-06-30 13F 3M Common 88579Y101 1,954,458 240,625 297,536 0.1184
2025-05-13 2025-03-31 13F 3M Common 88579Y101 1,713,833 12,020 0.71 251,913 14.67 0.2110
2025-02-13 2024-12-31 13F 3M Common 88579Y101 1,701,813 341,968 25.15 219,690 18.16 0.1744
2024-11-14 2024-09-30 13F 3M Common 88579Y101 1,359,845 1,004,215 282.38 185,919 411.59 0.1451
2024-11-14 2024-06-30 13F/A-1 3M Common 88579Y101 355,630 268,781 309.48 36,342 294.50 0.0298
2024-08-13 2024-06-30 13F 3M Common 88579Y101 355,630 268,781 36,342 0.0298
2024-11-14 2024-03-31 13F/A-1 3M Common 88579Y101 86,849 -990,793 -91.94 9,212 -92.18 0.0076
2024-05-13 2024-03-31 13F 3M Common 88579Y101 86,849 -990,793 9,212 0.0076
2024-11-14 2023-12-31 13F/A-2 3M Common 88579Y101 1,077,642 -583,106 -35.11 117,830 -24.20 0.1027
2024-02-09 2023-12-31 13F 3M Common 88579Y101 1,077,642 -583,106 117,830 0.1027
2023-11-14 2023-09-30 13F 3M Common 88579Y101 1,660,748 -168,126 -9.19 155,459 -15.05 0.1416
2023-08-11 2023-06-30 13F 3M Common 88579Y101 1,828,874 6,286 0.34 183,007 -4.42 0.1636
2023-05-12 2023-03-31 13F 3M Common 88579Y101 1,822,588 966,287 112.84 191,461 86.43 0.1776
2023-02-13 2022-12-31 13F 3M Common 88579Y101 856,301 70,131 8.92 102,701 18.13 0.1007
2022-11-15 2022-09-30 13F 3M Common 88579Y101 786,170 279,781 55.25 86,935 32.58 0.0908
2022-08-15 2022-06-30 13F 3M Common 88579Y101 506,389 49,408 10.81 65,572 -1.88 0.0659
2022-05-23 2022-03-31 13F/A-1 3M Common 88579Y101 456,981 -94,151 -17.08 66,828 -30.52 0.0566
2022-05-13 2022-03-31 13F 3M Common 88579Y101 456,981 -94,151 66,828 0.0298
2022-02-11 2021-12-31 13F 3M Common 88579Y101 551,132 63,458 13.01 96,179 15.35 0.0755
2021-11-12 2021-09-30 13F 3M Common 88579Y101 487,674 15,043 3.18 83,381 -9.13 0.0729
2021-08-13 2021-06-30 13F 3M Common 88579Y101 472,631 285,192 152.15 91,756 156.17 0.0801
2021-05-13 2021-03-31 13F 3M Common 88579Y101 187,439 -23,068 -10.96 35,819 -2.47 0.0342
2021-02-10 2020-12-31 13F 3M Common 88579Y101 210,507 -80,572 -27.68 36,727 -21.13 0.0381
2020-11-12 2020-09-30 13F 3M Common 88579Y101 291,079 225,928 346.78 46,568 359.43 0.0552
2020-08-13 2020-06-30 13F 3M Common 88579Y101 65,151 -4,397 -6.32 10,136 6.92 0.0126
2020-05-14 2020-03-31 13F 3M Common 88579Y101 69,548 -48,677 -41.17 9,480 -54.55 0.0145
2020-02-12 2019-12-31 13F 3M Common 88579Y101 118,225 -277,387 -70.12 20,858 -67.93 0.0243
2019-11-13 2019-09-30 13F 3M Common 88579Y101 395,612 -585,918 -59.69 65,039 -61.76 0.0794
2019-08-13 2019-06-30 13F 3M Common 88579Y101 981,530 -660,511 -40.23 170,080 -50.15 0.2034
2019-05-13 2019-03-31 13F 3M Common 88579Y101 1,642,041 -168,200 -9.29 341,210 -1.07 0.4181
2019-02-12 2018-12-31 13F 3M Common 88579Y101 1,810,241 -89,572 -4.71 344,885 -13.84 0.4808
2018-11-16 2018-09-30 13F/A-1 3M Common 88579Y101 1,899,813 91,831 5.08 400,289 12.70 0.4536
2018-11-13 2018-09-30 13F 3M Common 88579Y101 1,899,813 91,831 400,289
2018-08-13 2018-06-30 13F 3M Common 88579Y101 1,807,982 343,237 23.43 355,188 10.62 0.3921
2018-05-08 2018-03-31 13F 3M Common 88579Y101 1,464,745 -91,511 -5.88 321,102 -12.25 0.3669
2018-02-14 2017-12-31 13F 3M Common 88579Y101 1,556,256 -41,555 -2.60 365,922 9.11 0.4206
2017-11-15 2017-09-30 13F 3M COMMON STOCK 88579Y101 1,597,811 -31,884 -1.96 335,380 -1.15 0.4195
2017-08-08 2017-06-30 13F 3M COMMON STOCK 88579Y101 1,629,695 -13,245 -0.81 339,286 7.93 0.4358
2017-05-10 2017-03-31 13F 3M COMMON STOCK 88579Y101 1,642,940 -137,642 -7.73 314,344 -1.14 0.4057
2017-02-06 2016-12-31 13F 3M COMMON STOCK 88579Y101 1,780,582 -80,189 -4.31 317,959 -3.04 0.4270
2016-11-02 2016-09-30 13F 3M COMMON STOCK 88579Y101 1,860,771 -114,251 -5.78 327,924 -5.19 0.4449
2016-08-05 2016-06-30 13F 3M COMMON STOCK 88579Y101 1,975,022 -233,284 -10.56 345,866 -6.01 0.4765
2016-05-06 2016-03-31 13F 3M COMMON STOCK 88579Y101 2,208,306 -51,276 -2.27 367,970 8.10 0.5059
2016-01-28 2015-12-31 13F 3M COMMON STOCK 88579Y101 2,259,582 -25,177 -1.10 340,383 5.09 0.4456
2015-11-10 2015-09-30 13F 3M COMMON STOCK 88579Y101 2,284,759 42,907 1.91 323,911 -6.36 0.4174
2015-07-31 2015-06-30 13F 3M COMMON STOCK 88579Y101 2,241,852 -510,641 -18.55 345,918 -23.81 0.3846
2015-05-06 2015-03-31 13F 3M COMMON STOCK 88579Y101 2,752,493 2,752,493 0.00 454,023 0.4847
2015-02-05 2014-12-31 13F 3M COMMON STOCK 88579Y101 0 -3,594,835 -100.00 0 -100.00
2014-11-04 2014-09-30 13F 3M COMMON STOCK 88579Y101 3,594,835 -56,978 -1.56 509,315 -2.63 0.5227
2014-08-05 2014-06-30 13F 3M COMMON STOCK 88579Y101 3,651,813 -133,323 -3.52 523,086 1.87 0.5107
2014-05-05 2014-03-31 13F 3M COMMON STOCK 88579Y101 3,785,136 165,535 4.57 513,491 1.15 0.5223
2014-02-11 2013-12-31 13F 3M COMMON STOCK 88579Y101 3,619,601 389,013 12.04 507,649 31.60 0.5218
2013-10-29 2013-09-30 13F/A-1 3M COMMON STOCK 88579Y101 3,230,588 -111,106 -3.32 385,764 5.57 0.4283
2013-10-29 2013-09-30 13F 3M COMMON STOCK 88579Y101 2,977,895 265,658
2013-08-13 2013-06-30 13F 3M COMMON STOCK 88579Y101 3,341,694 3,341,694 365,414 0.4345
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.