듀퐁 드 느무르(DuPont de Nemours, Inc.)
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionHartland & Co., LLC
Latest Disclosed Ownership15,408 shares
Latest Disclosed Value $ 705,683
Hartland & Co., LLC reports 395.91% increase in ownership of DD / DuPont de Nemours, Inc.

On May 6, 2026 - Hartland & Co., LLC filed a 13F-HR form disclosing ownership of 15,408 shares of DuPont de Nemours, Inc. (MX:DD) valued at $705,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 3,107 shares of DuPont de Nemours, Inc.. This represents a change in shares of 395.91% 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)
2026-05-06 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 15,408 12,301 395.91 706 468.55 0.0064
2026-02-09 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 3,107 -5,752 -64.93 125 -82.03 0.0016
2025-11-10 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 8,859 -280 -3.06 690 10.22 0.0091
2025-08-08 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 9,139 2,931 47.21 627 35.21 0.0088
2025-05-13 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 6,208 918 17.35 464 14.89 0.0072
2025-02-10 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 5,290 -389 -6.85 403 -20.36 0.0061
2024-11-13 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 5,679 -270 -4.54 506 5.86 0.0079
2024-08-12 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 5,949 4,207 241.50 479 248.91 0.0082
2024-05-14 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,742 4 0.23 137 3.01 0.0068
2024-02-12 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,738 -457 -20.82 134 -18.40 0.0071
2023-11-13 2023-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 2,195 -69 -3.05 164 1.24 0.0101
2023-11-07 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 2,203 -61 164 0.0090
2023-08-07 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 2,264 1,434 172.77 162 172.88 0.0098
2023-05-09 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 830 -1,789 -68.31 60 -67.04 0.0043
2023-02-14 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 2,619 1,340 104.77 180 179.69 0.0141
2022-11-15 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,279 -2 -0.16 64 -9.86 0.0059
2022-08-12 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,281 -853 -39.97 71 -54.78 0.0055
2022-05-04 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 2,134 1,142 115.12 157 96.25 0.0107
2022-02-14 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 992 -123 -11.03 80 5.26 0.0054
2021-11-12 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,115 -129 -10.37 76 -20.83 0.0057
2021-08-12 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,244 166 15.40 96 15.66 0.0074
2021-05-14 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,078 -289 -21.14 83 -14.43 0.0069
2021-02-11 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 1,367 30 2.24 97 31.08 0.0088
2020-11-12 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,337 258 23.91 74 29.82 0.0079
2020-08-11 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,079 -817 -43.09 57 -12.31 0.0066
2020-05-14 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,896 -4,890 -72.06 65 -85.09 0.0095
2020-02-11 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 6,786 -3,786 -35.81 436 -42.18 0.0529
2019-11-12 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 10,572 -210 -1.95 754 -6.80 0.1009
2019-08-08 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 10,782 -12,258 -53.20 809 -56.51 0.1077
2017-08-03 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 23,040 8,846 62.32 1,860 63.16 0.2717
2017-05-11 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 14,194 200 1.43 1,140 11.00 0.1657
2017-02-10 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 13,994 13,994 1,027 0.1662
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.