DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionRobeco Institutional Asset Management B.V.
Latest Disclosed Ownership1,608,768 shares
Latest Disclosed Value $ 73,681,576
Robeco Institutional Asset Management B.V. reports 794.57% increase in ownership of DD / DuPont de Nemours, Inc.

On April 21, 2026 - Robeco Institutional Asset Management B.V. filed a 13F-HR form disclosing ownership of 1,608,768 shares of DuPont de Nemours, Inc. (MX:DD) valued at $73,681,576 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 179,838 shares of DuPont de Nemours, Inc.. This represents a change in shares of 794.57% 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)
2026-04-21 2026-03-31 13F DUPONT DE NEMOURS COM 26614N102 1,608,768 1,428,930 794.57 73,682 919.24 0.1050
2026-01-23 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 179,838 -374,053 -67.53 7,229 -83.25 0.0103
2025-10-22 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 553,891 -150,809 -21.40 43,148 -10.73 0.0625
2025-07-18 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 704,700 -252,484 -26.38 48,335 -32.38 0.0782
2025-04-23 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 957,184 -35,722 -3.60 71,482 -5.58 0.1389
2025-01-23 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 992,906 165,671 20.03 75,709 2.71 0.1435
2024-10-29 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 827,235 121,310 17.18 73,715 29.73 0.1464
2024-07-23 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 705,925 604,262 594.38 56,820 629.01 0.1223
2024-04-24 2024-03-31 13F DUPONT DE NEMOURS COM 26614N102 101,663 14,023 16.00 7,795 15.60 0.0169
2024-02-14 2023-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 87,640 -67,345 -43.45 6,742 -41.68 0.0163
2024-02-08 2023-12-31 13F DUPONT DE NEMOURS COM 26614N102 32,718 -122,267 88 0.0164
2023-10-24 2023-09-30 13F DUPONT DE NEMOURS COM 26614N102 154,985 -21,153 -12.01 11,560 -8.13 0.0309
2023-07-24 2023-06-30 13F DUPONT DE NEMOURS COM 26614N102 176,138 -10,114 -5.43 12,583 -5.87 0.0330
2023-05-04 2023-03-31 13F DUPONT DE NEMOURS COM 26614N102 186,252 17,317 10.25 13,367 15.29 0.0364
2023-02-07 2022-12-31 13F DUPONT DE NEMOURS COM 26614N102 168,935 -109,283 -39.28 11,594 -17.32 0.0334
2022-12-01 2022-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 278,218 -142,433 -33.86 14,022 -40.03 0.0453
2022-10-27 2022-09-30 13F DUPONT DE NEMOURS COM 26614N102 278,218 -142,433 14,022 0.0447
2022-12-01 2022-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 420,651 -381,857 -47.58 23,380 -60.41 0.0726
2022-07-27 2022-06-30 13F DUPONT DE NEMOURS COM 26614N102 420,651 -381,857 23,380 0.0716
2022-12-01 2022-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 802,508 35,416 4.62 59,048 -4.71 0.1391
2022-04-26 2022-03-31 13F DUPONT DE NEMOURS COM 26614N102 802,508 35,416 59,048 0.1374
2022-12-01 2021-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 767,092 46,740 6.49 61,968 26.52 0.1319
2022-01-31 2021-12-31 13F DUPONT DE NEMOURS COM 26614N102 767,092 46,740 61,968 0.1302
2022-12-01 2021-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 720,352 317,636 78.87 48,980 57.12 0.1086
2021-10-20 2021-09-30 13F DUPONT DE NEMOURS COM 26614N102 720,352 317,636 48,980 0.1072
2022-12-01 2021-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 402,716 298,265 285.55 31,173 286.09 0.0691
2021-07-28 2021-06-30 13F DUPONT DE NEMOURS COM 26614N102 402,716 298,265 31,173 0.0682
2022-12-01 2021-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 104,451 -115,630 -52.54 8,074 -48.41 0.0199
2021-04-23 2021-03-31 13F DUPONT DE NEMOURS COM 26614N102 104,451 -115,630 8,074 0.0196
2022-12-01 2020-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 220,081 -17,839 -7.50 15,650 18.56 0.0411
2021-01-28 2020-12-31 13F DUPONT DE NEMOURS COM 26614N102 220,081 -17,839 15,650 0.0406
2021-01-19 2020-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 237,920 3,501 1.49 13,200 5.96 0.0408
2020-10-29 2020-09-30 13F DUPONT DE NEMOURS COM 26614N102 258,129 5,932 14,321 44,227.9089
2021-01-19 2020-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 234,419 15,208 6.94 12,457 66.69 0.0423
2020-07-20 2020-06-30 13F DUPONT DE NEMOURS COM 26614N102 252,197 20,538 13,402 45,475.3765
2021-01-19 2020-03-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 219,211 20,722 10.44 7,473 -41.36 0.0300
2020-04-30 2020-03-31 13F DUPONT DE NEMOURS COM 26614N102 231,659 20,316 7,897 31,652.9569
2021-01-19 2019-12-31 13F/A-1 DUPONT DE NEMOURS COM 26614N102 198,489 13,410 7.25 12,743 -3.43 0.0408
2020-02-06 2019-12-31 13F DUPONT DE NEMOURS COM 26614N102 211,343 17,866 13,568 43,396.2046
2021-01-19 2019-09-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 185,079 12,299 7.12 13,195 1.74 0.0466
2019-10-17 2019-09-30 13F DUPONT DE NEMOURS COM 26614N102 193,477 8,516 13,794 48,629.5228
2021-01-19 2019-06-30 13F/A-1 DUPONT DE NEMOURS COM 26614N102 172,780 113,508 191.50 12,969 171.03 0.0458
2019-07-19 2019-06-30 13F DUPONT DE NEMOURS COM 26614N102 184,961 184,961 13,883 48,955.0894
2021-01-19 2017-06-30 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 59,272 -4,485 -7.03 4,785 -6.58 0.0308
2017-08-07 2017-06-30 13F DU PONT E I DE NEMOURS COM 263534109 59,272 -4,485 4,785 31,154.2037
2021-01-19 2017-03-31 13F/A-1 DU PONT E I DE NEMOURS COM 263534109 63,757 22,520 54.61 5,122 69.21 0.0341
2017-05-15 2017-03-31 13F DU PONT E I DE NEMOURS COM 263534109 63,757 22,520 5,122 34,020.0147
2017-02-09 2016-12-31 13F DU PONT E I DE NEMOURS COM 263534109 41,237 -26,569 -39.18 3,027 -33.31 0.0237
2016-11-07 2016-09-30 13F DU PONT E I DE NEMOURS COM 263534109 67,806 -44,385 -39.56 4,539 -37.57 0.0335
2016-07-22 2016-06-30 13F DU PONT E I DE NEMOURS COM 263534109 112,191 2,672 2.44 7,270 4.85 0.0551
2016-05-16 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 109,519 11,091 11.27 6,934 5.80 0.0556
2016-02-08 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 98,428 1,044 1.07 6,554 39.63 0.0560
2015-11-12 2015-09-30 13F DU PONT E I DE NEMOURS COM 263534109 97,384 36,244 59.28 4,694 20.02 0.0358
2015-08-17 2015-06-30 13F DU PONT E I DE NEMOURS COM 263534109 61,140 10,620 21.02 3,911 8.37 0.0297
2015-04-24 2015-03-31 13F DU PONT E I DE NEMOURS COM 263534109 50,520 -1,175 -2.27 3,609 -5.60 0.0271
2015-02-12 2014-12-31 13F DU PONT E I DE NEMOURS COM 263534109 51,695 -26,570 -33.95 3,823 -31.94 0.0274
2014-11-10 2014-09-30 13F DU PONT E I DE NEMOURS COM 263534109 78,265 -7,632 -8.89 5,617 -0.05 0.0401
2014-08-13 2014-06-30 13F DU PONT E I DE NEMOURS COM 263534109 85,897 3,369 4.08 5,620 1.44 0.0402
2014-05-07 2014-03-31 13F DU PONT E I DE NEMOURS COM 263534109 82,528 -4,579 -5.26 5,540 -2.09 0.0425
2014-02-04 2013-12-31 13F DU PONT E I DE NEMOURS COM 263534109 87,107 14,452 19.89 5,658 33.00 0.0470
2013-11-12 2013-09-30 13F DU PONT E I DE NEMOURS COM 263534109 72,655 -1,680 -2.26 4,254 9.02 0.0413
2013-08-27 2013-06-30 13F EI du Pont de Nemours COM 263534109 74,335 74,335 3,902 0.0395
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.