DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionChoate Investment Advisors
Latest Disclosed Ownership35,482 shares
Latest Disclosed Value $ 1,625,076
Choate Investment Advisors reports 0.11% increase in ownership of DD / DuPont de Nemours, Inc.

On May 13, 2026 - Choate Investment Advisors filed a 13F-HR form disclosing ownership of 35,482 shares of DuPont de Nemours, Inc. (MX:DD) valued at $1,625,076 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 35,442 shares of DuPont de Nemours, Inc.. This represents a change in shares of 0.11% 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)
2026-05-13 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 35,482 40 0.11 1,625 14.12 0.0318
2026-02-09 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 35,442 24,154 213.98 1,425 62.00 0.0280
2025-11-10 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 11,288 895 8.61 879 23.46 0.0182
2025-08-12 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 10,393 27 0.26 713 -8.01 0.0155
2025-05-14 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 10,366 1,288 14.19 774 11.85 0.0192
2025-02-10 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 9,078 615 7.27 692 -8.22 0.0166
2024-11-13 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 8,463 88 1.05 754 11.87 0.0192
2024-08-08 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 8,375 -40 -0.48 674 4.50 0.0177
2024-05-07 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 8,415 -32 -0.38 645 -0.62 0.0174
2024-02-14 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 8,447 91 1.09 650 4.17 0.0201
2023-10-30 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 8,356 8,356 623 0.0244
2019-11-12 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 0 -3,481 -100.00 0 -100.00
2019-08-14 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 3,481 -1,193 -25.52 261 -30.77 0.0156
2017-08-11 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 4,674 -413 -8.12 377 -7.60 0.0213
2017-05-11 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 5,087 0 0.00 409 9.38 0.0239
2017-02-13 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 5,087 -725 -12.47 373 -4.11 0.0237
2016-11-15 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 5,812 -155 -2.60 389 0.78 0.0255
2016-08-11 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 5,967 95 1.62 387 4.04 0.0268
2016-05-04 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 5,872 -2,002 -25.43 372 -36.25 0.0257
2016-03-30 2015-12-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 7,874 1,780 29.21 582 98.63 0.0424
2016-02-16 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 6,094 294
2015-11-12 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 6,094 -1,293 -17.50 294 -37.92 0.0201
2015-08-13 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 7,387 -126 -1.68 472 -11.94 0.0273
2015-05-14 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 7,513 -361 -4.58 537 -7.90 0.0304
2015-02-17 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 7,874 -2,702 -25.55 582 -23.22 0.0342
2014-11-13 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 10,576 -3,610 -25.45 759 -9.11 0.0459
2014-08-14 2014-06-30 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 14,186 505 3.69 834 -9.05 0.0489
2014-08-14 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 14,186 834
2014-05-15 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 13,681 -124 -0.90 918 2.34 0.0570
2014-02-05 2013-12-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 13,805 1,132 8.93 897 -99.88 0.0586
2014-02-04 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 12,673 742,131
2013-11-05 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 12,673 -15 -0.12 742,131 11.41 0.0549
2013-08-12 2013-06-30 13F DU PONT E I DE NEMOURS COM 263534109 12,688 12,688 666,120 0.0534
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.