DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionKing Luther Capital Management Corp
Latest Disclosed Ownership273,888 shares
Latest Disclosed Value $ 12,544,070
King Luther Capital Management Corp reports 1.41% increase in ownership of DD / DuPont de Nemours, Inc.

On May 8, 2026 - King Luther Capital Management Corp filed a 13F-HR form disclosing ownership of 273,888 shares of DuPont de Nemours, Inc. (MX:DD) valued at $12,544,070 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 270,091 shares of DuPont de Nemours, Inc.. This represents a change in shares of 1.41% 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 COM 26614N102 273,888 3,797 1.41 12,544 15.54 0.0542
2026-02-09 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 270,091 72 0.03 10,858 -48.38 0.0442
2025-11-07 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 270,019 30,619 12.79 21,034 28.10 0.0867
2025-08-07 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 239,400 -5,902 -2.41 16,420 -10.37 0.0713
2025-05-12 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 245,302 -22,966 -8.56 18,319 -10.44 0.0846
2025-02-07 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 268,268 3,055 1.15 20,455 -13.45 0.0885
2024-11-08 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 265,213 -13,092 -4.70 23,633 5.50 0.1014
2024-08-12 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 278,305 -4,547 -1.61 22,401 3.29 0.1010
2024-05-14 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 282,852 -1,094,591 -79.47 21,686 -79.53 0.0978
2024-02-09 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,377,443 -98,494 -6.67 105,967 -3.75 0.5095
2023-11-13 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,475,937 -6,823 -0.46 110,090 3.93 0.5715
2023-08-10 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,482,760 -53,098 -3.46 105,928 -3.90 0.5263
2023-05-11 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,535,858 -9,231 -0.60 110,229 3.95 0.5824
2023-02-13 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,545,089 14,161 0.92 106,039 37.43 0.5814
2022-11-10 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,530,928 -41,398 -2.63 77,159 -11.71 0.4607
2022-08-11 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,572,326 -172,902 -9.91 87,390 -31.95 0.4890
2022-05-11 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,745,228 -183,647 -9.52 128,414 -17.59 0.6265
2022-02-14 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,928,875 -1,149 -0.06 155,815 18.74 0.7050
2021-11-10 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,930,024 23,644 1.24 131,222 -11.08 0.6449
2021-08-13 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,906,380 56,790 3.07 147,573 3.24 0.7213
2021-05-12 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,849,590 1,668,045 918.81 142,936 1,007.17 0.7675
2021-02-10 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 181,545 42,441 30.51 12,910 67.29 0.0726
2020-11-12 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 139,104 -21,783 -13.54 7,717 -9.72 0.0487
2020-08-12 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 160,887 3,018 1.91 8,548 58.80 0.0593
2020-05-13 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 157,869 -2,508 -1.56 5,383 -47.72 0.0466
2020-02-12 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 160,377 -181,708 -53.12 10,296 -57.79 0.0688
2019-11-12 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 342,085 -416,534 -54.91 24,394 -57.17 0.1775
2019-08-12 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 758,619 -780,932 -50.72 56,950 -54.17 0.4155
2017-08-10 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,539,551 10,574 0.69 124,257 1.17 1.1238
2017-05-12 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,528,977 46,277 3.12 122,823 12.86 1.1293
2017-02-10 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,482,700 115,836 8.47 108,830 18.89 1.0352
2016-11-10 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,366,864 -6,941 -0.51 91,539 2.83 0.8939
2016-08-11 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,373,805 891 0.06 89,023 2.40 0.8714
2016-05-12 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,372,914 2,996 0.22 86,933 -4.72 0.8637
2016-02-12 2015-12-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 1,369,918 -17,659 -1.27 91,237 36.42 0.8554
2016-02-11 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,369,918 -17,659 91,237 0.8554
2015-11-13 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,387,577 -61,629 -4.25 66,881 -27.83 0.6489
2015-08-11 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,449,206 -74,404 -4.88 92,677 -14.89 0.7999
2015-05-14 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,523,610 -25,107 -1.62 108,892 -4.91 0.9125
2015-02-11 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,548,717 17,434 1.14 114,512 4.21 0.9234
2014-11-12 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,531,283 22,618 1.50 109,885 11.30 0.9018
2014-08-13 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,508,665 5,120 0.34 98,727 -2.14 0.7807
2014-05-14 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,503,545 45,197 3.10 100,888 6.48 0.8219
2014-02-12 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,458,348 177,625 13.87 94,749 26.33 0.7642
2013-11-13 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,280,723 12,000 0.95 74,999 12.60 0.6434
2013-08-13 2013-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,268,723 1,268,723 66,608 0.6204
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.