DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionMraz, Amerine & Associates, Inc.
Latest Disclosed Ownership12,018 shares
Latest Disclosed Value $ 550,432
Mraz, Amerine & Associates, Inc. ownership in DD / DuPont de Nemours, Inc.

On May 5, 2026 - Mraz, Amerine & Associates, Inc. filed a 13F-HR form disclosing ownership of 12,018 shares of DuPont de Nemours, Inc. (MX:DD) valued at $550,432 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 12,018 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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,018 0 0.00 550 13.87 0.0812
2026-02-06 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,018 0 0.00 483 -48.40 0.0718
2025-11-06 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,018 0 0.00 936 13.59 0.1458
2025-07-23 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,018 -66 -0.55 824 -7.83 0.1322
2025-07-24 2025-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,084 0 0.00 895 -2.93 0.1537
2025-04-30 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,084 0 895 0.1537
2025-07-24 2024-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,084 1 0.01 921 -14.41 0.1641
2025-01-31 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,084 1 921 0.1641
2025-07-24 2024-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,083 0 0.00 1,077 10.70 0.1947
2024-10-23 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,083 0 1,077 0.1947
2025-07-24 2024-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,083 1 0.01 973 4.97 0.1998
2024-08-01 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,083 1 973 0.1998
2025-07-24 2024-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,082 -100 -0.82 926 -1.17 0.1751
2024-05-15 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,082 -100 926 0.1751
2025-07-24 2023-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,182 1 0.01 937 3.19 0.1963
2024-01-31 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,182 1 937 0.1963
2025-07-24 2023-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,181 0 0.00 909 4.37 0.2047
2023-11-13 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,181 0 909 0.2047
2025-07-24 2023-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,181 1 0.01 870 -0.46 0.2045
2023-07-25 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,181 1 870 0.2045
2025-07-24 2023-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 12,180 0 0.00 874 4.67 0.2151
2023-04-20 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,180 0 874 0.2151
2023-01-12 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,180 1 0.01 836 35.99 0.1970
2022-10-25 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,179 0 0.00 614 -9.31 0.1649
2022-07-27 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,179 1 0.01 677 -24.44 0.1739
2022-04-22 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,178 -79 -0.64 896 -9.49 0.2130
2022-01-14 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,257 1 0.01 990 18.85 0.2543
2021-11-08 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,256 0 0.00 833 -12.22 0.2276
2021-08-03 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,256 -65 -0.53 949 -0.32 0.2573
2021-04-26 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,321 -289 -2.29 952 6.13 0.2768
2021-02-11 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,610 1 0.01 897 28.14 0.2981
2020-11-03 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,609 1 0.01 700 4.48 0.2604
2020-07-29 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,608 1 0.01 670 55.81 0.2490
2020-05-06 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 12,607 0 0.00 430 -46.85 0.1690
2020-02-10 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 12,607 0 0.00 809 -10.01 0.2309
2019-11-09 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 12,607 0 0.00 899 -4.97 0.2674
2019-08-02 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 12,607 -15,541 -55.21 946 -58.36 0.2812
2017-07-27 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 28,148 0 0.00 2,272 1.20 0.7070
2017-05-05 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 28,148 -266 -0.94 2,245 7.62 0.7011
2017-01-31 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 2,086 9.62 0.6541
2016-11-07 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,903 3.37 0.6498
2016-07-26 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,841 2.33 0.6443
2016-07-26 2016-03-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,799 -4.92 0.6618
2016-05-16 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 1,799
2016-02-11 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,892 38.10 0.7211
2015-11-16 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,370 -24.60 0.5421
2015-08-10 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,817 -10.54 0.6819
2015-05-11 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 2,031 -3.33 0.7605
2015-03-02 2014-12-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 2,101 3.04 0.7938
2015-02-17 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 2,101
2014-11-14 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 2,039 9.68 0.7851
2014-08-11 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,859 -2.52 0.7202
2014-05-09 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,907 3.30 0.7974
2014-02-13 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,846 10.94 0.8235
2013-10-18 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 28,414 0 0.00 1,664 11.53 0.8001
2013-09-19 2013-06-30 13F/A-1 DU PONT E I DE NEMOURS & COM 263534109 28,414 28,414 1,492 0.7586
2013-08-08 2013-06-30 13F DU PONT E I DE NEMOURS & COM 263534109 28,414 1,492 0.7688
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.