DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionBurke & Herbert Bank & Trust Co
Latest Disclosed Ownership6,264 shares
Latest Disclosed Value $ 286,891
Burke & Herbert Bank & Trust Co reports 1.32% decrease in ownership of DD / DuPont de Nemours, Inc.

On May 8, 2026 - Burke & Herbert Bank & Trust Co filed a 13F-HR form disclosing ownership of 6,264 shares of DuPont de Nemours, Inc. (MX:DD) valued at $286,891 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 6,348 shares of DuPont de Nemours, Inc.. This represents a change in shares of -1.32% 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)
2026-05-08 2026-03-31 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 6,264 -84 -1.32 287 12.16 0.0793
2026-02-12 2025-12-31 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 6,348 -744 -10.49 255 -53.80 0.0705
2025-11-07 2025-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 7,092 -431 -5.73 552 6.98 0.1187
2025-07-31 2025-06-30 13F DUPONT DE NEMOURS COMMON 26614N102 7,523 -54 -0.71 516 -8.67 0.1156
2025-04-29 2025-03-31 13F DUPONT DE NEMOURS COMMON 26614N102 7,577 -81 -1.06 566 -3.09 0.1362
2025-01-31 2024-12-31 13F DUPONT DE NEMOURS COMMON 26614N102 7,658 -53 -0.69 584 -15.14 0.1385
2024-10-23 2024-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 7,711 -248 -3.12 687 7.34 0.1598
2024-07-16 2024-06-30 13F DUPONT DE NEMOURS COMMON 26614N102 7,959 3,895 95.84 641 105.79 0.1557
2024-04-15 2024-03-31 13F DUPONT DE NEMOURS COMMON 26614N102 4,064 -544 -11.81 312 -12.15 0.2345
2024-01-10 2023-12-31 13F DUPONT DE NEMOURS COMMON 26614N102 4,608 0 0.00 354 3.21 0.2546
2023-10-16 2023-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 4,608 -1,000 -17.83 344 -14.25 0.2780
2023-07-12 2023-06-30 13F DUPONT DE NEMOURS COMMON 26614N102 5,608 -394 -6.56 401 -6.98 0.2713
2023-04-13 2023-03-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,002 -42 -0.69 431 0.3166
2023-01-11 2022-12-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,044 -49 -0.80 0 -100.00 0.3088
2022-11-14 2022-09-30 13F/A-1 DUPONT DE NEMOURS COMMON 26614N102 6,093 -75 -1.22 307 -10.50 0.2544
2022-10-12 2022-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 6,093 -75 307 0.2544
2022-07-08 2022-06-30 13F DUPONT DE NEMOURS COMMON 26614N102 6,168 -113 -1.80 343 -25.92 0.2586
2022-04-20 2022-03-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,281 75 1.21 463 -7.58 0.2943
2022-01-13 2021-12-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,206 -303 -4.66 501 13.35 0.2938
2021-10-08 2021-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 6,509 -146 -2.19 442 -14.34 0.2856
2021-07-14 2021-06-30 13F DUPONT DE NEMOURS COMMON 26614N102 6,655 49 0.74 516 1.18 0.3316
2021-04-12 2021-03-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,606 -21 -0.32 510 8.05 0.3493
2021-01-11 2020-12-31 13F DUPONT DE NEMOURS COMMON 26614N102 6,627 -767 -10.37 472 14.84 0.3344
2020-10-06 2020-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 7,394 42 0.57 411 5.12 0.3232
2020-07-15 2020-06-30 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 7,352 -18 -0.24 391 55.16 0.3395
2020-04-09 2020-03-31 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 7,370 -2,273 -23.57 252 -59.29 0.2554
2020-01-08 2019-12-31 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 9,643 -555 -5.44 619 -14.97 0.4772
2019-10-08 2019-09-30 13F DUPONT DE NEMOURS COMMON 26614N102 10,198 -268 -2.56 728 -7.38 0.6446
2019-07-16 2019-06-30 13F DUPONT DE NEMOURS COMMON STOCK 26614N102 10,466 -7,146 -40.57 786 -44.69 0.6919
2017-07-12 2017-06-30 13F DU PONT E I DE NEMOURS COMMON 263534109 17,612 -623 -3.42 1,421 -3.00 1.2935
2017-04-07 2017-03-31 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 18,235 -3,218 -15.00 1,465 -6.98 1.3119
2017-01-09 2016-12-31 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 21,453 -298 -1.37 1,575 8.17 1.4262
2016-10-05 2016-09-30 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 21,751 -637 -2.85 1,456 0.34 1.3185
2016-07-27 2016-06-30 13F DU PONT E I DE NEMOURS COMMON 263534109 22,388 340 1.54 1,451 3.94 1.3180
2016-04-14 2016-03-31 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 22,048 265 1.22 1,396 -3.79 1.3507
2016-01-11 2015-12-31 13F DU PONT E I DE NEMOURS COMMON 263534109 21,783 -260 -1.18 1,451 36.50 1.5121
2015-10-13 2015-09-30 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 22,043 836 3.94 1,063 -21.61 1.1952
2015-07-08 2015-06-30 13F DU PONT E I DE NEMOURS COMMON 263534109 21,207 900 4.43 1,356 -6.61 1.4437
2015-04-08 2015-03-31 13F DU PONT E I DE NEMOURS COMMON 263534109 20,307 -345 -1.67 1,452 -4.91 1.5796
2015-01-13 2014-12-31 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 20,652 0 0.00 1,527 3.04 1.5278
2014-10-07 2014-09-30 13F DU PONT E I DE NEMOURS COMMON 263534109 20,652 -81 -0.39 1,482 9.21 1.4483
2014-07-08 2014-06-30 13F DU PONT E I DE NEMOURS COMMON 263534109 20,733 -1,550 -6.96 1,357 -9.23 1.2438
2014-04-08 2014-03-31 13F DU PONT EI DE NEMOURS COMMON STOCK 263534109 22,283 100 0.45 1,495 3.75 1.4700
2014-01-08 2013-12-31 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 22,183 -200 -0.89 1,441 9.92 1.4342
2013-10-07 2013-09-30 13F DU PONT E I DE NEMOURS COMMON 263534109 22,383 0 0.00 1,311 11.57 1.4751
2013-07-08 2013-06-30 13F DU PONT E I DE NEMOURS COMMON STOCK 263534109 22,383 22,383 1,175 1.3724
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.