DuPont de Nemours, Inc.
MX ˙ BMV ˙ US26614N1028
SecurityMX:DD / DuPont de Nemours, Inc.
InstitutionMassmutual Trust Co Fsb/adv
Latest Disclosed Ownership1,354 shares
Latest Disclosed Value $ 62,013
Massmutual Trust Co Fsb/adv reports 7.70% decrease in ownership of DD / DuPont de Nemours, Inc.

On April 13, 2026 - Massmutual Trust Co Fsb/adv filed a 13F-HR form disclosing ownership of 1,354 shares of DuPont de Nemours, Inc. (MX:DD) valued at $62,013 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 1,467 shares of DuPont de Nemours, Inc.. This represents a change in shares of -7.70% 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)
2026-04-13 2026-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,354 -113 -7.70 62 6.90 0.0017
2026-01-07 2025-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,467 -262 -15.15 59 -56.72 0.0015
2025-10-22 2025-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,729 -1,024 -37.20 135 -28.72 0.0034
2025-07-09 2025-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,753 -307 -10.03 189 -17.54 0.0050
2025-04-01 2025-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 3,060 263 9.40 229 7.04 0.0066
2025-01-16 2024-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,797 75 2.76 213 -11.98 0.0060
2024-10-02 2024-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,722 173 6.79 243 18.05 0.0069
2024-07-02 2024-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,549 220 9.45 205 15.17 0.0062
2024-04-09 2024-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,329 -235 -9.17 179 -9.64 0.0056
2024-01-03 2023-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 2,564 -4,926 -65.77 197 -64.70 0.0066
2023-10-04 2023-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 7,490 90 1.22 559 5.68 0.0206
2023-08-02 2023-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 7,400 222 3.09 529 2.52 0.0190
2023-04-11 2023-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 7,178 1,083 17.77 515 0.0197
2023-01-06 2022-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 6,095 -42 -0.68 0 0.0172
2022-10-07 2022-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 6,137 -427 -6.51 0 0.0140
2022-07-07 2022-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 6,564 -100 -1.50 0 0.0158
2022-04-08 2022-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 6,664 53 0.80 0 0.0185
2022-02-09 2021-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 6,611 4,879 281.70 1 0.0198
2021-11-12 2021-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,732 -133 -7.13 0 0.0049
2021-08-16 2021-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,865 1,671 861.34 0 0.0061
2021-05-17 2021-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 194 -145 -42.77 0 0.0007
2021-02-16 2020-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 339 -229 -40.32 0 0.0012
2020-11-13 2020-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 568 -65 -10.27 0 -100.00 0.0019
2020-08-13 2020-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 633 -286 -31.12 34 9.68 0.0022
2020-05-15 2020-03-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 919 -503 -35.37 31 -65.93 0.0025
2020-05-15 2019-12-31 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,422 508 55.58 91 40.00 0.0056
2019-11-14 2019-09-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 914 -518 -36.17 65 -39.81 0.0044
2019-08-14 2019-06-30 13F DuPont de Nemours Common / Ordinary Stock 26614N102 1,432 -46,009 -96.98 108 -97.18 0.0075
2017-08-14 2017-06-30 13F EI du Pont de Nemours common 263534109 47,441 3,574 8.15 3,829 8.66 0.3409
2017-05-02 2017-03-31 13F EI du Pont de Nemours common 263534109 43,867 13,015 42.19 3,524 55.61 0.3310
2017-02-13 2016-12-31 13F EI du Pont de Nemours common 263534109 30,852 -11,780 -27.63 2,265 -18.03 0.2770
2016-08-10 2016-06-30 13F DUPONT EI DE NEMOURS common 263534109 42,632 -6,846 -13.84 2,763 -11.81 0.3491
2016-05-10 2016-03-31 13F DUPONT EI DE NEMOURS common 263534109 49,478 -10,239 -17.15 3,133 -21.25 0.4226
2016-02-12 2015-12-31 13F DUPONT EI DE NEMOURS common 263534109 59,717 49,543 486.96 3,977 444.79 0.5688
2015-11-04 2015-09-30 13F DUPONT EI DE NEMOURS common 263534109 10,174 -263 -2.52 730 7.04 0.1540
2015-07-29 2015-06-30 13F DUPONT EI DE NEMOURS common 263534109 10,437 -15,681 -60.04 683 -63.45 0.1526
2015-05-11 2015-03-31 13F DUPONT EI DE NEMOURS common 263534109 26,118 15,289 141.19 1,867 133.25 0.3076
2015-02-05 2014-12-31 13F DUPONT EI DE NEMOURS common 263534109 10,829 655 6.44 801 9.59 0.2589
2014-11-04 2014-09-30 13F DUPONT EI DE NEMOURS COMMON STOCK 263534109 10,174 -163 -1.58 730 7.99 0.1451
2014-07-09 2014-06-30 13F DUPONT EI DE NEMOURS COMMON STOCK 263534109 10,337 7,578 274.66 676 265.41 0.2673
2014-05-15 2014-03-31 13F DUPONT EI DE NEMOURS common 263534109 2,759 360 15.01 185 19.35 0.1083
2014-02-14 2013-12-31 13F/A-1 DUPONT EI DE NEMOURS COMMON STOCK 263534109 2,399 2,399 156 0.1434
2014-02-13 2013-12-31 13F DUPONT EI DE NEMOURS COMMON STOCK 263534109 2,399 156 0.1434
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.