DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionAdage Capital Partners Gp, L.l.c.
ManagerPhil Gross, Robert Atchinson
Latest Disclosed Ownership320,101 shares
Latest Disclosed Value $ 14,660,626
Adage Capital Partners Gp, L.l.c. reports 3.93% decrease in ownership of DD / DuPont de Nemours, Inc.

On May 15, 2026 - Adage Capital Partners Gp, L.l.c. filed a 13F-HR form disclosing ownership of 320,101 shares of DuPont de Nemours, Inc. (MX:DD) valued at $14,660,626 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 333,201 shares of DuPont de Nemours, Inc.. This represents a change in shares of -3.93% 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)
2026-05-15 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 320,101 -13,100 -3.93 14,661 9.45 0.0226
2026-02-17 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 333,201 -3,000 -0.89 13,395 -48.86 0.0203
2025-11-14 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 336,201 -47,100 -12.29 26,190 -0.38 0.0415
2025-08-14 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 383,301 1,800 0.47 26,291 -7.72 0.0443
2025-05-15 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 381,501 81,000 26.95 28,490 24.34 0.0528
2025-02-14 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 300,501 -93,000 -23.63 22,913 -34.65 0.0401
2024-11-14 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 393,501 -7,600 -1.89 35,065 8.61 0.0619
2024-08-14 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 401,101 -20,800 -4.93 32,285 -0.19 0.0598
2024-05-15 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 421,901 4,200 1.01 32,347 0.67 0.0611
2024-02-14 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 417,701 -38,700 -8.48 32,134 -5.61 0.0665
2023-11-14 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 456,401 -900 -0.20 34,043 4.20 0.0772
2023-08-14 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 457,301 -288,806 -38.71 32,670 -38.99 0.0710
2023-05-15 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 746,107 240,806 47.66 53,548 54.41 0.1201
2023-02-14 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 505,301 -955,288 -65.40 34,679 -52.89 0.0830
2022-11-14 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,460,589 -989 -0.07 73,614 -9.38 0.1826
2022-08-15 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 1,461,578 385,590 35.84 81,235 2.61 0.1862
2022-05-16 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,075,988 523,887 94.89 79,171 77.52 0.1503
2022-02-14 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 552,101 137,100 33.04 44,599 58.06 0.0803
2021-11-15 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 415,001 -170,400 -29.11 28,216 -37.74 0.0556
2021-08-16 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 585,401 -13,900 -2.32 45,316 -2.15 0.0887
2021-05-17 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 599,301 -114,454 -16.04 46,314 -8.75 0.0946
2021-02-16 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 713,755 -106,100 -12.94 50,755 11.58 0.1107
2020-11-16 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 819,855 -31,600 -3.71 45,486 0.55 0.1139
2020-08-14 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 851,455 -795,900 -48.31 45,238 -19.47 0.1158
2020-05-15 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,647,355 -691,600 -29.57 56,175 -62.59 0.1678
2020-02-14 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 2,338,955 934,000 66.48 150,161 49.88 0.3688
2019-11-14 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 1,404,955 486,334 52.94 100,187 45.28 0.2460
2019-08-14 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 918,621 -324,504 -26.10 68,961 -31.27 0.1717
2017-08-14 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,243,125 1,000 0.08 100,333 0.55 0.2455
2017-05-15 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,242,125 -11,700 -0.93 99,780 8.42 0.2515
2017-02-14 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,253,825 -903,577 -41.88 92,031 -36.30 0.2514
2016-11-14 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 2,157,402 -2,715,494 -55.73 144,481 -54.24 0.3979
2016-08-15 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 4,872,896 -598,013 -10.93 315,764 -8.85 0.8615
2016-05-16 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 5,470,909 3,347,501 157.65 346,418 144.96 0.9395
2016-02-16 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 2,123,408 317,506 17.58 141,419 62.47 0.3706
2015-11-16 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,805,902 408,100 29.20 87,044 -2.62 0.2416
2015-08-14 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,397,802 25,000 1.82 89,389 -8.89 0.2229
2015-05-15 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,372,802 495,000 56.39 98,114 51.17 0.2392
2015-02-17 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 877,802 450,900 105.62 64,904 111.87 0.1588
2014-11-14 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 426,902 -945,300 -68.89 30,634 -65.89 0.0757
2014-08-14 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 1,372,202 -22,200 -1.59 89,797 -4.03 0.2321
2014-05-15 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 1,394,402 126,200 9.95 93,564 13.56 0.2555
2014-02-14 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 1,268,202 -205,000 -13.92 82,395 -4.49 0.2182
2013-11-14 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 1,473,202 735,000 99.57 86,271 122.60 0.2480
2013-08-14 2013-06-30 13F DU PONT E I DE NEMOURS COM 263534109 738,202 738,202 38,756 0.1195
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.