DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionSumitomo Life Insurance Co
Latest Disclosed Ownership4,858 shares
Latest Disclosed Value $ 222,496
Sumitomo Life Insurance Co reports 4.14% increase in ownership of DD / DuPont de Nemours, Inc.

On May 12, 2026 - Sumitomo Life Insurance Co filed a 13F-HR form disclosing ownership of 4,858 shares of DuPont de Nemours, Inc. (MX:DD) valued at $222,496 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,665 shares of DuPont de Nemours, Inc.. This represents a change in shares of 4.14% 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)
2026-05-12 2026-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 4,858 193 4.14 222 18.72 0.0052
2026-02-13 2025-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 4,665 51 1.11 188 -47.91 0.0051
2025-11-12 2025-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 4,614 -183 -3.81 359 9.12 0.0112
2025-08-05 2025-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 4,797 -235 -4.67 329 -12.27 0.0223
2025-05-02 2025-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 5,032 -56 -1.10 376 -3.10 0.0134
2025-01-23 2024-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 5,088 -9,021 -63.94 388 -69.21 0.0073
2024-10-16 2024-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 14,109 385 2.81 1,257 13.86 0.0247
2024-07-19 2024-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 13,724 -1,728 -11.18 1,105 -6.76 0.0256
2024-04-26 2024-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 15,452 -679 -4.21 1,185 -4.52 0.0308
2024-01-30 2023-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 16,131 -776 -4.59 1,241 -1.67 0.0386
2023-10-23 2023-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 16,907 -254 -1.48 1,261 2.94 0.0355
2023-07-20 2023-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 17,161 -1,604 -8.55 1,226 122,400.00 0.0539
2023-04-27 2023-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 18,765 -194 -1.02 1 0.00 0.1133
2023-01-18 2022-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 18,959 -936 -4.70 1 -99.90 0.0959
2022-10-31 2022-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 19,895 -1,367 -6.43 1,003 -15.14 0.0425
2022-07-22 2022-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 21,262 365 1.75 1,182 -23.15 0.0331
2022-04-27 2022-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 20,897 -513 -2.40 1,538 -11.05 0.0380
2022-02-04 2021-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 21,410 -663 -3.00 1,729 15.19 0.0411
2021-10-25 2021-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 22,073 -930 -4.04 1,501 -15.72 0.0402
2021-07-20 2021-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 23,003 -3,508 -13.23 1,781 -13.08 0.0566
2021-04-27 2021-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 26,511 -1,095 -3.97 2,049 4.38 0.0825
2021-02-05 2020-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 27,606 -3,342 -10.80 1,963 14.33 0.0829
2020-10-29 2020-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 30,948 -1,612 -4.95 1,717 -0.75 0.0799
2020-07-22 2020-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 32,560 15,038 85.82 1,730 189.30 0.0927
2020-05-01 2020-03-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 17,522 -168 -0.95 598 -47.36 0.0426
2020-01-24 2019-12-31 13F DUPONT DE NEMOURS INC COM Common 26614N102 17,690 1,117 6.74 1,136 -3.89 0.1287
2019-10-24 2019-09-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 16,573 -197 -1.17 1,182 -6.12 0.1538
2019-07-26 2019-06-30 13F DUPONT DE NEMOURS INC COM Common 26614N102 16,770 -192 -1.13 1,259 -8.04 0.1486
2017-07-27 2017-06-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 16,962 -10,876 -39.07 1,369 -38.77 0.1786
2017-04-26 2017-03-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 27,838 -2,000 -6.70 2,236 2.10 0.3161
2017-01-27 2016-12-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 29,838 930 3.22 2,190 13.12 0.3123
2016-10-25 2016-09-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 28,908 -3,471 -10.72 1,936 -7.72 0.2873
2016-07-15 2016-06-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 32,379 -1,139 -3.40 2,098 -1.13 0.2875
2016-04-26 2016-03-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 33,518 -1,023 -2.96 2,122 -7.74 0.2760
2016-01-21 2015-12-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 34,541 -7,811 -18.44 2,300 12.69 0.2903
2015-10-22 2015-09-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 42,352 -954 -2.20 2,041 -26.29 0.2708
2015-07-29 2015-06-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 43,306 -5,499 -11.27 2,769 -20.61 0.3374
2015-04-30 2015-03-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 48,805 48,805 12.70 3,488 25.97 0.3847
2015-02-04 2014-12-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 0 -56,951 -100.00 0 -100.00
2014-11-04 2014-09-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 56,951 -2,353 -3.97 4,087 5.31 0.3996
2014-07-30 2014-06-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 59,304 -2,737 -4.41 3,881 -6.77 0.3710
2014-05-02 2014-03-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 62,041 -12,612 -16.89 4,163 -14.16 0.4041
2014-02-07 2013-12-31 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 74,653 -5,065 -6.35 4,850 3.90 0.4365
2013-11-13 2013-09-30 13F DU PONT E I DE NEMOURS & CO COM Common 263534109 79,718 79,718 4,668 0.4351
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.