Mueller Industries Inc
MLI- Exchange
- NYSE
- Industry
- Rolling Drawing & Extruding of Nonferrous Metals
- SEC CIK
- 0000089439
In the last 90 days, Mueller Industries Inc insiders filed 0 open-market purchases and 4 sales; 744 institutions reported holding it in 13F filings for Q2 2026, worth $12.5B in total; no superinvestor holds it.
Holders of 5% or more of MLI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Mueller Industries Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Vanguard Group Inc | 13G/A | 9.52%10.5M shares | – | Jul 29, 20251 filing | Jul 29, 2025 | SEC |
| BlackRock, Inc. | 13G/A | 8.80%9.79M shares | −4.00 ppfrom 12.80% | Feb 5, 20252 filings | Jul 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Mueller Industries Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 29, 20251:55 PM ET | Vanguard Group Inc | 13G/A | 9.52%10.5M shares | – | Jun 30, 2025 | SEC |
| Jul 17, 20258:12 PM ET | BlackRock, Inc. | 13G/A | 8.80%9.79M shares | −4.00 ppfrom 12.80% | Jun 30, 2025 | SEC |
| Feb 5, 20251:23 PM ET | BlackRock, Inc. | 13G/A | 12.80%14.5M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Mueller Industries Inc shares.
No Form 144 notices for Mueller Industries Inc are on file.