DuPont (DD)Mondrian Investment Partners LTD opened a new position $106M

779K

Shares reported

1.6%

Disclosed portfolio weight

$106M

Reported value

Holdings as of

Jun 30, 2026

Filed

Jul 30, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jun 2, 2026InsiderCEO sold ~$13K of DD shares in the open market
2. Jun 23, 2026Company filing · Form 8-K · Shareholder rights, Bylaws or charterChanged the rights of its shareholders, and changed its bylaws, charter or fiscal year
3. Jul 17, 2026CongressDisclosed sale of DD — reported range $1,001 - $15,000

What came next

1. Aug 4, 2026Company filing · Form 8-K · ResultsReported its results
2. Aug 7, 20265% stakeSTATE STREET CORPORATION reported a passive stake (13G) of 5.1%
3. Sep 9, 2026Company filing · Form 8-K · Material agreement, Reg FDSigned an important agreement, and shared information with investors
4. Sep 24, 2026Government · Federal Register noticeCertain Flash-Spun Nonwoven Materials and Products Containing Same; Notice of Commission Determination To Review in Part a Final Initial Determination Finding a Violation of Section 337; Request for Written Submissions on Remedy, the Public Interest, and Bonding

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for DuPont

For DuPont, OQRO holds 1 Congress trade report and 3 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its DD page.

How this filing works

• SEC Form 13F

Other disclosures at DuPont

• House Clerk periodic transaction reportSep 4, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRAug 3, 2026
• SEC Form 4Jun 2, 2026
• House Clerk periodic transaction reportFeb 13, 2026
• House Clerk periodic transaction reportDec 15, 2025

Everything OQRO holds on this company is on its DD page.