DuPont de Nemours, Inc.
US ˙ NYSE ˙ US26614N1028

SecurityDD / DuPont de Nemours, Inc.
InstitutionOMERS ADMINISTRATION Corp
Latest Disclosed Ownership24,730 shares
Latest Disclosed Value $ 1,132,634
OMERS ADMINISTRATION Corp reports 61.68% increase in ownership of DD / DuPont de Nemours, Inc.

On May 15, 2026 - OMERS ADMINISTRATION Corp filed a 13F-HR form disclosing ownership of 24,730 shares of DuPont de Nemours, Inc. (US:DD) valued at $1,132,634 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,296 shares of DuPont de Nemours, Inc.. This represents a change in shares of 61.68% during the quarter. The current value of the position is $1,186,298 USD.

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 24,730 9,434 61.68 1,133 84.36 0.0073
2026-02-13 2025-12-31 13F DUPONT DE NEMOURS COM 26614N102 15,296 -8,000 -34.34 615 -66.15 0.0044
2025-11-14 2025-09-30 13F DUPONT DE NEMOURS COM 26614N102 23,296 8,000 52.30 1,815 72.93 0.0130
2025-08-13 2025-06-30 13F DUPONT DE NEMOURS COM 26614N102 15,296 0 0.00 1,049 -8.14 0.0082
2025-05-14 2025-03-31 13F DUPONT DE NEMOURS COM 26614N102 15,296 -2,548 -14.28 1,142 -16.03 0.0100
2025-02-14 2024-12-31 13F DUPONT DE NEMOURS COM 26614N102 17,844 -3,254 -15.42 1,361 -27.66 0.0119
2024-11-13 2024-09-30 13F DUPONT DE NEMOURS COM 26614N102 21,098 6,200 41.62 1,880 56.80 0.0173
2024-08-13 2024-06-30 13F DUPONT DE NEMOURS COM 26614N102 14,898 14,898 1,199 0.0115
2016-05-12 2016-03-31 13F DU PONT E I DE NEMOURS COM 263534109 0 -64,400 -100.00 0 -100.00
2016-02-11 2015-12-31 13F DU PONT E I DE NEMOURS COM 263534109 64,400 64,400 4,289 0.1109
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.