Rsm Us Wealth Management Llc reports 32.86% increase in ownership of DD / DuPont de Nemours, Inc.

DuPont de Nemours, Inc.

MX ˙ BMV ˙ US26614N1028

Security	MX:DD / DuPont de Nemours, Inc.
Institution	Rsm Us Wealth Management Llc
Latest Disclosed Ownership	62,770 shares
Latest Disclosed Value	$ 2,878,040

On May 12, 2026 - Rsm Us Wealth Management Llc filed a 13F-HR form disclosing ownership of 62,770 shares of DuPont de Nemours, Inc. (MX:DD) valued at $2,878,040 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 47,244 shares of DuPont de Nemours, Inc.. This represents a change in shares of 32.86% 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-12	2026-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	62,770	15,526	32.86	2,878	49.43	0.0353
2026-01-23	2025-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	47,244	367	0.78	1,927	-47.25	0.0246
2025-11-12	2025-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	46,877	3,834	8.91	3,652	23.68	0.0476
2025-08-13	2025-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	43,043	10,179	30.97	2,953	20.29	0.0412
2025-05-06	2025-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	32,864	-10,443	-24.11	2,454	-25.52	0.0381
2025-01-27	2024-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	43,307	8,205	23.37	3,296	6.77	0.0474
2024-11-07	2024-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	35,102	6,379	22.21	3,086	35.47	0.0453
2024-08-07	2024-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	28,723	22,168	338.18	2,279	353.78	0.0382
2024-05-02	2024-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	6,555	1,648	33.58	503	33.16	0.0129
2024-02-05	2023-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	4,907	2,158	78.50	377	83.90	0.0102
2023-11-08	2023-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	2,749	-1,602	-36.82	205	-34.29	0.0073
2023-05-15	2023-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	4,351	4,351		312		0.0110
2020-06-04	2019-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	0	-3,824	-100.00	0	-100.00
2020-06-04	2019-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	3,824	3,824		287		0.0335
2020-06-04	2017-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	0	-5,486	-100.00	0	-100.00
2020-06-04	2017-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	5,486	-574	-9.47	443	-9.03	0.0624
2020-06-04	2017-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	6,060	1,065	21.32	487	32.70	0.0708
2020-06-04	2016-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	4,995	441	9.68	367	20.33	0.0583
2020-06-04	2016-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	4,554	-92	-1.98	305	1.33	0.0532
2020-06-04	2016-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	4,646	-243	-4.97	301	-2.90	0.0578
2020-06-04	2016-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	4,889	-140	-2.78	310	-7.46	0.0625
2020-06-04	2015-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	5,029	53	1.07	335	39.58	0.0790
2020-06-04	2015-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	4,976	-36	-0.72	240	-25.23	0.0629
2020-06-04	2015-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	5,012	1,543	44.48	321	29.44	0.0801
2020-06-04	2015-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	3,469	119	3.55	248	0.00	0.0632
2020-06-04	2014-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	3,350	-132	-3.79	248	-0.80	0.0665
2020-06-04	2014-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	3,482	172	5.20	250	15.21	0.0732
2020-06-04	2014-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	3,310	-1,001	-23.22	217	-24.91	0.0613
2020-06-04	2014-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	4,311	4,311		289		0.0849

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.