DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionAdams Natural Resources Fund, Inc.
Latest Disclosed Ownership78,626 shares
Latest Disclosed Value $ 3,601,071
Adams Natural Resources Fund, Inc. ownership in DD / DuPont de Nemours, Inc.

On April 22, 2026 - Adams Natural Resources Fund, Inc. filed a 13F-HR form disclosing ownership of 78,626 shares of DuPont de Nemours, Inc. (MX:DD) valued at $3,601,071 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 78,626 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-22 2026-03-31 13F DuPont de Nemours COM 26614N102 78,626 0 0.00 3,601 13.96 0.4175
2026-02-13 2025-12-31 13F DuPont de Nemours COM 26614N102 78,626 0 0.00 3,161 -48.40 0.4794
2025-10-22 2025-09-30 13F DuPont de Nemours COM 26614N102 78,626 21,900 38.61 6,125 57.43 0.9292
2025-08-26 2025-06-30 NP DuPont de Nemours EC 26614N102 56,726 0 0.00 3,891 0.00 0.0061
2025-07-30 2025-06-30 13F DuPont de Nemours COM 26614N102 56,726 19,800 53.62 3,891 41.10 0.6164
2025-05-23 2025-03-31 NP DuPont de Nemours EC 26614N102 36,926 0 0.00 2,758 0.00 0.4031
2025-04-23 2025-03-31 13F DuPont de Nemours COM 26614N102 36,926 0 0.00 2,758 -2.06 0.4056
2025-02-28 2024-12-31 NP DuPont de Nemours EC 26614N102 36,926 0 0.00 2,816 0.00 0.4425
2025-02-11 2024-12-31 13F DuPont de Nemours COM 26614N102 36,926 3,400 10.14 2,816 -5.76 0.4449
2024-11-25 2024-09-30 NP DuPont de Nemours EC 26614N102 33,526 0 0.00 2,988 0.00 0.4384
2024-10-25 2024-09-30 13F DuPont de Nemours COM 26614N102 33,526 0 0.00 2,988 10.71 0.4424
2024-08-28 2024-06-30 NP DuPont de Nemours EC 26614N102 33,526 0 0.00 2,699 0.00 0.3911
2024-08-01 2024-06-30 13F DuPont de Nemours COM 26614N102 33,526 0 0.00 2,699 4.98 0.3938
2024-05-30 2024-03-31 NP DuPont de Nemours EC 26614N102 33,526 0 0.00 2,570 0.00 0.3607
2024-04-24 2024-03-31 13F DuPont de Nemours COM 26614N102 33,526 -67,500 -66.81 2,570 -66.93 0.3625
2024-02-28 2023-12-31 NP DuPont de Nemours EC 26614N102 101,026 0 0.00 7,772 0.00 1.2269
2024-02-12 2023-12-31 13F DuPont de Nemours COM 26614N102 101,026 5,100 5.32 7,772 8.61 1.2327
2023-11-21 2023-09-30 NP DuPont de Nemours EC 26614N102 95,926 0 0.00 7,155 0.00 1.0549
2023-10-25 2023-09-30 13F DuPont de Nemours COM 26614N102 95,926 0 0.00 7,155 4.42 1.0632
2023-08-25 2023-06-30 NP DuPont de Nemours EC 26614N102 95,926 0 0.00 6,853 0.00 1.1036
2023-08-01 2023-06-30 13F DuPont de Nemours COM 26614N102 95,926 53,839 127.92 6,853 126.89 1.1120
2023-05-26 2023-03-31 NP DuPont de Nemours EC 26614N102 42,087 0 0.00 3,021 0.00 0.4816
2023-04-26 2023-03-31 13F DuPont de Nemours COM 26614N102 42,087 0 0.00 3,021 4.57 0.4855
2023-02-28 2022-12-31 NP DuPont de Nemours EC 26614N102 42,087 0 0.00 2,888 0.00 0.4430
2023-02-03 2022-12-31 13F DuPont de Nemours COM 26614N102 42,087 0 0.00 2,888 36.16 0.0004
2022-11-21 2022-09-30 NP DuPont de Nemours EC 26614N102 42,087 0 0.00 2,121 0.00 0.3838
2022-10-26 2022-09-30 13F DuPont de Nemours COM 26614N102 42,087 0 0.00 2,121 -9.32 0.3870
2022-08-26 2022-06-30 NP DuPont de Nemours EC 26614N102 42,087 0 0.00 2,339 0.00 0.4256
2022-07-27 2022-06-30 13F DuPont de Nemours COM 26614N102 42,087 -31,900 -43.12 2,339 -57.03 0.4286
2022-05-27 2022-03-31 NP DuPont de Nemours EC 26614N102 73,987 0 0.00 5,444 -0.02 0.9104
2022-04-27 2022-03-31 13F DuPont de Nemours COM 26614N102 73,987 29,500 66.31 5,444 51.52 0.9180
2022-02-28 2021-12-31 NP DuPont de Nemours EC 26614N102 44,487 0 0.00 3,594 -0.03 0.7637
2022-02-11 2021-12-31 13F DuPont de Nemours COM 26614N102 44,487 0 0.00 3,594 18.85 0.7694
2021-11-29 2021-09-30 NP DuPont de Nemours EC 26614N102 44,487 0 0.00 3,025 -0.03 0.6957
2021-10-27 2021-09-30 13F DuPont de Nemours COM 26614N102 44,487 -45,600 -50.62 3,025 -56.62 0.7006
2021-08-30 2021-06-30 NP DuPont de Nemours EC 26614N102 90,087 0 0.00 6,974 -0.01 1.5642
2021-07-23 2021-06-30 13F DuPont de Nemours COM 26614N102 90,087 0 0.00 6,974 0.19 1.5731
2021-05-28 2021-03-31 NP DuPont de Nemours EC 26614N102 90,087 0 0.00 6,962 -0.01 0.0171
2021-04-23 2021-03-31 13F DuPont de Nemours COM 26614N102 90,087 -19,358 -17.69 6,962 -10.54 1.7150
2021-02-25 2020-12-31 NP DuPont de Nemours EC 26614N102 109,445 0 0.00 7,783 -0.01 0.0234
2021-02-12 2020-12-31 13F DuPont de Nemours COM 26614N102 109,445 -5,500 -4.78 7,783 22.05 2.3557
2020-11-25 2020-09-30 NP DuPont de Nemours EC 26614N102 114,945 0 0.00 6,377 0.00 0.0231
2020-10-20 2020-09-30 13F DuPont de Nemours COM 26614N102 114,945 27,800 31.90 6,377 37.73 2.3249
2020-08-28 2020-06-30 NP DuPont de Nemours EC 26614N102 87,145 0 0.00 4,630 0.00 0.0120
2020-07-23 2020-06-30 13F DuPont de Nemours COM 26614N102 87,145 -28,500 -24.64 4,630 17.42 1.2053
2020-06-01 2020-03-31 NP DuPont de Nemours EC 26614N102 115,645 0 0.00 3,943 0.00 0.0130
2020-04-16 2020-03-31 13F DuPont de Nemours COM 26614N102 115,645 -29,600 -20.38 3,943 -57.71 1.3215
2020-02-28 2019-12-31 NP DuPont de Nemours EC 26614N102 145,245 0 0.00 9,325 -0.01 0.0166
2020-01-31 2019-12-31 13F DuPont de Nemours COM 26614N102 145,245 14,500 11.09 9,325 0.02 1.6707
2019-11-20 2019-09-30 NP DuPont de Nemours EC 26614N102 130,745 0 0.00 9,323 0.00 0.0168
2019-10-28 2019-09-30 13F DuPont de Nemours COM 26614N102 130,745 11,800 9.92 9,323 4.41 1.6868
2019-07-29 2019-06-30 13F DuPont de Nemours COM 26614N102 118,945 -28,855 -19.52 8,929 -25.15 1.5303
2017-07-21 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 147,800 0 0.00 11,929 0.47 1.9578
2017-04-28 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 147,800 0 0.00 11,873 9.44 1.8174
2017-02-14 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 147,800 0 0.00 10,849 13.28 1.6153
2016-10-24 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 147,800 0 0.00 9,577 0.00 1.5056
2016-07-22 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 147,800 77,600 110.54 9,577 115.46 1.5056
2016-04-25 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 70,200 -54,800 -43.84 4,445 -45.27 0.7512
2014-02-14 2013-12-31 13F E.I. DUPONT DE NEMOURS AND COM 263534109 125,000 0 0.00 8,121 10.94 0.9398
2013-10-18 2013-09-30 13F EASTMAN CHEMICAL COM 263534109 125,000 0 0.00 7,320 11.53 0.8851
2013-08-14 2013-06-30 13F E.I. DUPONT DE NEMOURS AND COM 263534109 125,000 125,000 6,563 0.8575
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.