Kentucky Retirement Systems reports 190.94% increase in ownership of DD / DuPont de Nemours, Inc.

DuPont de Nemours, Inc.

MX ˙ BMV ˙ US26614N1028

Security	MX:DD / DuPont de Nemours, Inc.
Institution	Kentucky Retirement Systems
Latest Disclosed Ownership	76,460 shares
Latest Disclosed Value	$ 4,968

On May 19, 2026 - Kentucky Retirement Systems filed a 13F-HR form disclosing ownership of 76,460 shares of DuPont de Nemours, Inc. (MX:DD) valued at $4,968 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 26,280 shares of DuPont de Nemours, Inc.. This represents a change in shares of 190.94% 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 (%)
2026-05-19	2026-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	76,460	50,180	190.94	5	-99.62	0.3638
2026-02-10	2025-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	26,280	0	0.00	1,056	-48.41	0.0286
2025-11-13	2025-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	26,280	-516	-1.93	2,047	11.43	0.0566
2025-08-20	2025-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	26,796	-1,756	-6.15	1,838	-13.84	0.0538
2025-04-22	2025-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	28,552	-138	-0.48	2,132	-2.51	0.0650
2025-02-03	2024-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	28,690	-395	-1.36	2,188	-15.59	0.0645
2024-11-06	2024-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	29,085	-2,422	-7.69	2,592	2.21	0.0764
2024-08-12	2024-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	31,507	-1,157	-3.54	2,536	1.24	0.0735
2024-05-15	2024-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	32,664	-1,744	-5.07	2,504	-5.40	0.0748
2024-02-08	2023-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	34,408	-3,102	-8.27	2,647	-5.36	0.0826
2023-10-12	2023-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	37,510	604	1.64	2,798	139,750.00	0.0972
2023-08-07	2023-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	36,906	683	1.89	3	0.00	0.0883
2023-05-10	2023-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	36,223	-3,159	-8.02	3	0.00	0.0958
2023-02-06	2022-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	39,382	172	0.44	3	-99.90	0.1066
2022-11-16	2022-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	39,210	1,468	3.89	1,976	-5.82	0.0838
2022-08-08	2022-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	37,742	5,049	15.44	2,098	-12.80	0.0886
2022-05-09	2022-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	32,693	1,306	4.16	2,406	-5.09	0.0986
2022-02-04	2021-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	31,387	930	3.05	2,535	22.40	0.1030
2021-11-17	2021-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	30,457	-530	-1.71	2,071	-13.67	0.0974
2021-08-12	2021-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	30,987	-1,386	-4.28	2,399	-4.12	0.1134
2021-05-14	2021-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	32,373	-11,342	-25.95	2,502	-19.52	0.1223
2021-02-11	2020-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	43,715	949	2.22	3,109	31.02	0.1604
2020-11-12	2020-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	42,766	1,915	4.69	2,373	9.35	0.1464
2020-08-12	2020-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	40,851	-9,743	-19.26	2,170	25.80	0.1523
2020-05-01	2020-03-31	13F	DUPONT DE NEMOURS	COM	26614N102	50,594	12,483	32.75	1,725	-29.51	0.1179
2020-02-18	2019-12-31	13F	DUPONT DE NEMOURS	COM	26614N102	38,111	28	0.07	2,447	-9.90	0.1781
2019-11-05	2019-09-30	13F	DUPONT DE NEMOURS	COM	26614N102	38,083	3,210	9.20	2,716	3.74	0.2157
2019-08-07	2019-06-30	13F/A-1	DUPONT DE NEMOURS	COM	26614N102	34,873	-41,587	-54.39	2,618	-47.30	0.2308
2019-08-07	2019-06-30	13F	DUPONT DE NEMOURS	COM	26614N102	34,873			2,618
2018-11-16	2018-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	76,460	20,880	37.57	4,968	10.74	0.3638
2017-08-18	2017-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	55,580	150	0.27	4,486	0.74	0.3371
2017-05-24	2017-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	55,430	-7,653	-12.13	4,453	-3.82	0.3429
2017-02-24	2016-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	63,083	-3,740	-5.60	4,630	3.46	0.3313
2016-11-30	2016-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	66,823	-7,459	-10.04	4,475	-7.02	0.2978
2016-09-12	2016-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	74,282	-5,800	-7.24	4,813	-5.09	0.3114
2016-06-09	2016-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	80,082	13,515	20.30	5,071	14.39	0.3078
2016-02-22	2015-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	66,567	4,480	7.22	4,433	48.11	0.3264
2015-11-18	2015-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	62,087	1,007	1.65	2,993	-23.37	0.2578
2015-08-26	2015-06-30	13F	DU PONT E I DE NEMOURS	COM	263534109	61,080	139	0.23	3,906	-10.31	0.3178
2015-05-29	2015-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	60,941	-6,404	-9.51	4,355	-12.53	0.3535
2015-03-04	2014-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	67,345	-3,858	-5.42	4,979	-2.56	0.3672
2014-12-12	2014-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	71,203	-5,641	-7.34	5,110	-0.89	0.3750
2014-05-22	2014-03-31	13F	DU PONT E I DE NEMOURS	COM	263534109	76,844	384	0.50	5,156	3.78	0.3724
2014-02-13	2013-12-31	13F	DU PONT E I DE NEMOURS	COM	263534109	76,460	-243	-0.32	4,968	10.60	0.3638
2013-11-15	2013-09-30	13F	DU PONT E I DE NEMOURS	COM	263534109	76,703	76,703		4,492		0.3618

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.