Tradewinds Capital Management, LLC ownership in DD / DuPont de Nemours, Inc.

DuPont de Nemours, Inc.

MX ˙ BMV ˙ US26614N1028

Security	MX:DD / DuPont de Nemours, Inc.
Institution	Tradewinds Capital Management, LLC
Latest Disclosed Ownership	192 shares
Latest Disclosed Value	$ 8,794

On April 14, 2026 - Tradewinds Capital Management, LLC filed a 13F-HR form disclosing ownership of 192 shares of DuPont de Nemours, Inc. (MX:DD) valued at $8,794 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 192 shares of DuPont de Nemours, Inc.. This represents a change in shares of 0.00% 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 (%)
2026-04-14	2026-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	9	14.29	0.0017
2026-01-14	2025-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	8	-50.00	0.0016
2025-10-21	2025-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	15	7.69	0.0034
2025-07-29	2025-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	-9	-4.48	13	-13.33	0.0033
2025-04-25	2025-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	201	-4	-1.95	15	0.00	0.0040
2025-02-04	2024-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	205	13	6.77	16	-11.76	0.0041
2024-10-16	2024-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	17	13.33	0.0046
2024-07-18	2024-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	-71	-27.00	15	-25.00	0.0046
2024-04-19	2024-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	263	71	36.98	20	42.86	0.0056
2024-02-01	2023-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	15	0.00	0.0059
2023-10-30	2023-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	14	7.69	0.0049
2023-07-20	2023-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	14	0.00	0.0043
2023-04-10	2023-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	14	0.00	0.0043
2023-01-23	2022-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	13	30.00	0.0061
2022-10-18	2022-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	10	-9.09	0.0041
2022-07-21	2022-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	192	0	0.00	11	-21.43	0.0041
2022-04-25	2022-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	192	-7	-3.52	14	-12.50	0.0023
2022-02-02	2021-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	199	0	0.00	16	14.29	0.0025
2021-11-04	2021-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	199	0	0.00	14	-6.67	0.0024
2021-07-30	2021-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	199	0	0.00	15	0.00	0.0027
2021-04-23	2021-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	199	-106	-34.75	15	-31.82	0.0030
2021-02-10	2020-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	305	0	0.00	22	29.41	0.0048
2020-10-26	2020-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	305	0	0.00	17	6.25	0.0041
2020-08-11	2020-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	305	-106	-25.79	16	14.29	0.0041
2020-05-11	2020-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	411	7	1.73	14	-46.15	0.0044
2020-02-04	2019-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	404	0	0.00	26	-10.34	0.0082
2019-10-17	2019-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	404	0	0.00	29	-3.33	0.0115
2019-08-08	2019-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	404	-788	-66.11	30	-68.75	0.0123
2017-08-01	2017-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,192	-125	-9.49	96	-9.43	0.0505
2017-05-03	2017-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	0	0.00	106	9.28	0.0668
2017-02-03	2016-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	0	0.00	97	10.23	0.0640
2016-11-07	2016-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	0	0.00	88	3.53	0.0617
2016-07-29	2016-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	0	0.00	85	2.41	0.0609
2016-05-04	2016-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	0	0.00	83	-5.68	0.0565
2016-01-27	2015-12-31	13F	DU PONT E I DE NEMOURS & C	COM	263534109	1,317	0	0.00	88	39.68	0.0636
2015-11-02	2015-09-30	13F	DU PONT E I DE NEMOURS & C	COM	263534109	1,317	0	0.00	63	-25.00	0.0493
2015-07-30	2015-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,317	-377	-22.26	84	-30.58	0.0589
2015-05-04	2015-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,694	1,694	28.63	121	44.05	0.0896
2015-02-05	2014-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	0	-1,694	-100.00	0	-100.00
2014-11-05	2014-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,694	0	0.00	122	9.91	0.0925
2014-08-14	2014-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	1,694	0	0.00	111	-2.63	0.0845
2014-09-09	2014-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,694	0	0.00	114	3.64	0.0934
2014-09-10	2013-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	1,694	1,694		110		0.0898

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.