DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionMontag A & Associates Inc
Latest Disclosed Ownership371 shares
Latest Disclosed Value $ 16,992
Montag A & Associates Inc ownership in DD / DuPont de Nemours, Inc.

On April 29, 2026 - Montag A & Associates Inc filed a 13F-HR form disclosing ownership of 371 shares of DuPont de Nemours, Inc. (MX:DD) valued at $16,992 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 371 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)
2026-04-29 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 371 0 0.00 17 14.29 0.0008
2026-02-02 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 371 -23 -5.84 15 -53.33 0.0007
2025-11-12 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 394 23 6.20 31 20.00 0.0014
2025-08-07 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 371 -181 -32.79 25 -39.02 0.0012
2025-05-05 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 552 -600 -52.08 41 -52.87 0.0021
2025-01-30 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,152 600 108.70 88 77.55 0.0042
2024-11-05 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 552 -42 -7.07 49 4.26 0.0023
2024-07-31 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 48 4.44 0.0024
2024-05-07 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 46 0.00 0.0023
2024-02-07 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 46 2.27 0.0025
2023-11-09 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 44 4.76 0.0028
2023-08-09 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 42 0.00 0.0026
2023-05-11 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 594 0 0.00 43 5.00 0.0028
2023-02-02 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 594 -1 -0.17 41 33.33 0.0027
2022-11-09 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 595 0 0.00 30 -9.09 0.0021
2022-08-10 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 595 257 76.04 33 32.00 0.0021
2022-05-02 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 338 0 0.00 25 -7.41 0.0013
2022-02-09 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 338 -9 -2.59 27 12.50 0.0013
2021-11-08 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 347 0 0.00 24 -11.11 0.0013
2021-08-03 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 347 0 0.00 27 0.00 0.0014
2021-05-14 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 347 42 13.77 27 22.73 0.0015
2021-02-12 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 305 305 22 0.0014
2019-11-04 2019-09-30 13F DU PONT E I DE NEMOURS COM 26614N102 0 -2,781 -100.00 0 -100.00
2019-08-06 2019-06-30 13F DU PONT E I DE NEMOURS COM 26614N102 2,781 -8,563 -75.48 209 -77.18 0.0186
2017-08-04 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 11,344 300 2.72 916 3.27 0.1027
2017-05-02 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 11,044 0 0.00 887 9.37 0.0992
2017-02-03 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 11,044 0 0.00 811 9.59 0.0959
2016-11-07 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 11,044 -200 -1.78 740 1.51 0.0941
2016-08-02 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 11,244 0 0.00 729 2.39 0.0963
2016-05-05 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 11,244 0 0.00 712 -4.94 0.1001
2016-02-11 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 11,244 0 0.00 749 38.19 0.1098
2015-11-06 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 11,244 -2,000 -15.10 542 -36.01 0.0847
2015-08-17 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 13,244 -122 -0.91 847 -11.31 0.1233
2015-05-12 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 13,366 13,366 0.92 955 12.75 0.1382
2015-02-04 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 0 -12,946 -100.00 0 -100.00
2014-11-04 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 12,946 0 0.00 929 9.68 0.1532
2014-08-06 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 12,946 -103 -0.79 847 -3.31 0.1381
2014-05-06 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 13,049 -7,200 -35.56 876 -33.43 0.1481
2014-03-05 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 20,249 -528 -2.54 1,316 8.13 0.2261
2013-11-07 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 20,777 320 1.56 1,217 13.31 0.2271
2013-07-24 2013-06-30 13F DU PONT E I DE NEMOURS COM 263534109 20,457 20,457 1,074 0.2193
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.