Shell Asset Management Co reports 26.92% decrease in ownership of DD / DuPont de Nemours, Inc.

DuPont de Nemours, Inc.

US ˙ NYSE ˙ US26614N1028

Security	DD / DuPont de Nemours, Inc.
Institution	Shell Asset Management Co
Latest Disclosed Ownership	20,292 shares
Latest Disclosed Value	$ 1,581

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 20,292 shares of DuPont de Nemours, Inc. (US:DD) valued at $1,580,747 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 27,768 shares of DuPont de Nemours, Inc.. This represents a change in shares of -26.92% during the quarter. The current value of the position is $973,407 USD.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2025-11-07	2025-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	20,292	-7,476	-26.92	2	0.00	0.1588
2025-07-23	2025-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	27,768	15,621	128.60	2		0.0658
2025-05-14	2025-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	12,147	-843	-6.49	1		0.0431
2025-02-14	2024-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	12,990	726	5.92	1	-100.00	0.0433
2024-11-07	2024-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	12,264	423	3.57	1		0.0481
2024-07-25	2024-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	11,841	-9,644	-44.89	1	-100.00	0.0434
2024-02-14	2023-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	21,485	1,122	5.51	2	0.00	0.0763
2023-11-08	2023-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	20,363	-502	-2.41	2	0.00	0.0628
2023-07-28	2023-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	20,865	-406	-1.91	1	0.00	0.0588
2023-05-15	2023-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	21,271	-91	-0.43	2	0.00	0.0634
2023-02-07	2022-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	21,362	600	2.89	1	-99.90	0.0642
2022-11-14	2022-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	20,762	-5,125	-19.80	1,046	-27.31	0.0408
2022-08-09	2022-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	25,887	913	3.66	1,439	-21.71	0.0426
2022-05-04	2022-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	24,974	-894	-3.46	1,838	-12.06	0.0434
2022-02-09	2021-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	25,868	6,437	33.13	2,090	58.21	0.0429
2021-11-04	2021-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	19,431	413	2.17	1,321	-10.26	0.0297
2021-08-12	2021-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	19,018	887	4.89	1,472	5.07	0.0285
2021-05-10	2021-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	18,131	-30,643	-62.83	1,401	-59.60	0.0280
2021-02-16	2020-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	48,774	2,450	5.29	3,468	34.94	0.0716
2020-11-13	2020-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	46,324	2,250	5.11	2,570	9.74	0.0598
2020-08-10	2020-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	44,074	-9,074	-17.07	2,342	29.25	0.0585
2020-05-11	2020-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	53,148	-30,327	-36.33	1,812	-66.19	0.0505
2020-02-13	2019-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	83,475	-5,778	-6.47	5,359	-15.81	0.1155
2019-11-12	2019-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	89,253	-2,406	-2.62	6,365	-7.50	0.1454
2019-08-12	2019-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	91,659	-146,240	-61.47	6,881	-59.69	0.1523
2017-10-18	2017-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	237,899	137,941	138.00	17,072	111.60	0.2869
2017-07-26	2017-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	99,958	-1,715	-1.69	8,068	-1.21	0.2002
2017-04-26	2017-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	101,673	6,911	7.29	8,167	17.41	0.2085
2017-01-10	2016-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	94,762	-80,286	-45.87	6,956	-40.66	0.1881
2016-10-28	2016-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	175,048	18,314	11.68	11,723	15.43	0.2806
2016-07-25	2016-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	156,734	27,498	21.28	10,156	24.11	0.2356
2016-05-11	2016-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	129,236	-11,651	-8.27	8,183	-12.79	0.1960
2016-02-05	2015-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	140,887	-97,012	-40.78	9,383	-45.04	0.2215
2015-10-13	2015-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	237,899	5,554	2.39	17,072	14.90	0.2705
2015-07-30	2015-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	232,345	-18,819	-7.49	14,858	-17.23	0.2973
2015-05-07	2015-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	251,164	251,164	8.10	17,951	20.82	0.3126
2015-02-04	2014-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	0	-237,899	-100.00	0	-100.00
2014-10-24	2014-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	237,899	5,732	2.47	17,072	12.37	0.2651
2014-08-08	2014-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	232,167	71,469	44.47	15,193	40.90	0.2342
2014-05-07	2014-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	160,698	3,280	2.08	10,783	5.44	0.1792
2014-02-03	2013-12-31	13F/A-1	DU PONT E I DE NEMOURS	COM	263534109	157,418	-79,208	-33.47	10,227	-26.20	0.1740
2014-01-27	2013-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	157,418			10,227
2013-10-28	2013-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	236,626	-254	-0.11	13,857	11.43	0.2546
2013-08-01	2013-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	236,880	236,880		12,436		0.2368

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.