Mueller Industries (MLI)OP Asset Management Ltd reduced its stake -162K shares

192K

Shares reported · -162K vs prior quarter

0.25%

Disclosed portfolio weight

$23.6M

Reported value

Holdings as of

Jun 30, 2026

Filed

Jul 28, 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 29, 2026Company filing · Form 8-K · Bylaws or charterChanged its bylaws, charter or fiscal year
2. Jul 21, 2026Company filing · Form 8-K · ResultsReported its results

What came next

1. Aug 6, 2026Company filing · Form 8-K · Executive change, Other newsChanged a top executive or board member, and reported other company news“On August 6, 2026, Mr. Gary S. Gladstein notified the Board of Directors (the “Board”) of Mueller Industries, Inc. (the “Company”) that he will retire from the Board effective December 31, 2026.”

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 Mueller Industries

For Mueller Industries, OQRO holds 11 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 MLI page.

How this filing works

• SEC Form 13F

Other disclosures at Mueller Industries

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRAug 6, 2026

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