DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionWelch & Forbes Llc
Latest Disclosed Ownership7,140 shares
Latest Disclosed Value $ 327,012
Welch & Forbes Llc reports 4.63% decrease in ownership of DD / DuPont de Nemours, Inc.

On May 1, 2026 - Welch & Forbes Llc filed a 13F-HR form disclosing ownership of 7,140 shares of DuPont de Nemours, Inc. (MX:DD) valued at $327,012 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 7,487 shares of DuPont de Nemours, Inc.. This represents a change in shares of -4.63% 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)
2026-05-01 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 7,140 -347 -4.63 327 9.00 0.0042
2026-02-10 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 7,487 -3,732 -33.26 301 -65.64 0.0036
2025-11-04 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 11,219 92 0.83 874 14.42 0.0105
2025-08-05 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 11,127 -91 -0.81 763 -8.84 0.0095
2025-05-02 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 11,218 -600 -5.08 838 -7.10 0.0110
2025-02-07 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 11,818 24 0.20 901 -14.19 0.0116
2024-11-04 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 11,794 -497 -4.04 1,051 8.81 0.0134
2024-08-02 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,291 -362 -2.86 965 -0.52 0.0129
2024-05-03 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,653 488 4.01 970 3.74 0.0133
2024-02-06 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,165 -5,757 -32.12 936 -30.01 0.0141
2023-11-03 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 17,922 -65 -0.36 1,337 4.05 0.0221
2023-07-28 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 17,987 61 0.34 1,285 -0.16 0.0203
2023-04-14 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 17,926 5 0.03 1,287 4.64 0.0218
2023-02-02 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 17,921 -359 -1.96 1,230 33.44 0.0220
2022-10-31 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 18,280 1,489 8.87 921 -1.29 0.0180
2022-07-22 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 16,791 7 0.04 933 -24.45 0.0171
2022-04-25 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 16,784 -2,139 -11.30 1,235 -19.18 0.0195
2022-01-19 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 18,923 4,661 32.68 1,528 57.69 0.0229
2021-10-13 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 14,262 -128 -0.89 969 -13.02 0.0161
2021-07-22 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 14,390 1,709 13.48 1,114 13.67 0.0188
2021-04-14 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,681 -9,203 -42.05 980 -37.02 0.0181
2021-01-20 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 21,884 -1,104 -4.80 1,556 22.04 0.0304
2020-10-23 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 22,988 0 0.00 1,275 4.42 0.0275
2020-07-15 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 22,988 -385 -1.65 1,221 53.20 0.0286
2020-04-17 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 23,373 -1,658 -6.62 797 -50.40 0.0223
2020-01-17 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 25,031 -808 -3.13 1,607 -12.81 0.0358
2019-10-11 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 25,839 -28,229 -52.21 1,843 -57.77 0.0440
2017-07-31 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 54,068 549 1.03 4,364 1.51 0.1220
2017-07-31 2017-03-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 53,519 -1,493 -2.71 4,299 6.46 0.1230
2017-04-27 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 53,519 4,299
2017-02-07 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 55,012 -901 -1.61 4,038 7.82 0.1208
2016-11-02 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 55,913 212 0.38 3,745 3.77 0.1295
2016-08-02 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 55,701 -1,941 -3.37 3,609 -1.12 0.1100
2016-05-05 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 57,642 -1,280 -2.17 3,650 -6.98 0.1137
2016-01-27 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 58,922 -1,791 -2.95 3,924 34.11 0.1259
2015-11-05 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 60,713 270 0.45 2,926 -24.29 0.0977
2015-08-11 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 60,443 205 0.34 3,865 -10.22 0.1203
2015-04-30 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 60,238 60,238 -0.34 4,305 11.38 0.1294
2015-01-27 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 0 -63,357 -100.00 0 -100.00
2014-10-27 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 63,357 -1,492 -2.30 4,547 7.16 0.1388
2014-07-31 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 64,849 -300 -0.46 4,243 -2.95 0.1339
2014-05-01 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 65,149 -1,057 -1.60 4,372 1.65 0.1385
2014-01-17 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 66,206 -1,720 -2.53 4,301 8.12 0.1362
2013-10-31 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 67,926 97 0.14 3,978 11.71 0.1339
2013-08-08 2013-06-30 13F DU PONT E I DE NEMOURS & COM 263534109 67,829 67,829 3,561 0.1273
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.