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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 3 sales; 746 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.

Holders of 5% or more of MLI
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A8.80%9.79M shares−4.00 ppfrom 12.80%Feb 5, 20252 filingsJul 17, 2025SEC
Vanguard Capital Management LLC13G5.24%5.80M sharesNewApr 30, 20261 filingApr 30, 2026SEC

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

28 Schedule 13D and 13G filings on Mueller Industries Inc, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on MLI
Filed (ET)FilerFormStakeChangeEvent dateFiling
Apr 30, 202611:36 AM ETVanguard Capital Management LLC13G5.24%5.80M sharesNewMar 31, 2026SEC
Mar 27, 202610:49 AM ETVanguard Group Inc13G/A0.00%0 shares−9.52 ppfrom 9.52%Below 5%Mar 13, 2026SEC
Jul 29, 20251:55 PM ETVanguard Group Inc13G/A9.52%10.5M shares–Jun 30, 2025SEC
Jul 17, 20258:12 PM ETBlackRock, Inc.13G/A8.80%9.79M shares−4.00 ppfrom 12.80%Jun 30, 2025SEC
Feb 5, 20251:23 PM ETBlackRock, Inc.13G/A12.80%14.5M shares–Dec 31, 2024SEC
Oct 31, 2024Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Apr 23, 2024Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Jan 22, 20242:03 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 12, 2024Allspring Global Investments Holdings, LLC13G/AOld format–––SEC
Jan 10, 2024First Trust Portfolios LP13GOld format–New–SEC
Jun 30, 2023Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Feb 15, 2023Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Jan 23, 20233:52 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 13, 2023Allspring Global Investments Holdings, LLC13G/AOld format–––SEC
Aug 23, 2022Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Jan 27, 2022Wells Fargo & Company13G/AOld format–––SEC
Jan 26, 20228:18 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 25, 202211:15 AM ETBlackRock Inc.13GOld format–––SEC
Jan 19, 2022Allspring Global Investments Holdings, LLC13GOld format–New–SEC
Oct 7, 2021Gamco Investors, Inc. Et Al13D/AOld format–––SEC
Mar 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 12, 2021Wells Fargo & Company13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 4, 2021Wellington Management Group LLP13G/AOld format–––SEC
Jan 26, 20212:22 PM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

28 notices from officers, directors and other affiliates planning to sell Mueller Industries Inc shares, newest first.

Form 144 notices for MLI
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Nov 2, 202612:25 PM ETHansen John BDirector2.00K$110.2KNov 2, 2026Raymond James & Associates, Inc.SEC
Aug 27, 202611:51 AM ETGoldman Scott JayDirector2.00K$128.2KAug 27, 202610b5-1Fidelity Brokerage Services LLCSEC
Aug 13, 20265:04 PM ETJeffrey A. MartinOfficer86.2K$5.77MAug 13, 2026UBS Financial Services IncSEC
Aug 10, 20263:30 PM ETGregory ChristiopherPRESIDENT/CEO440.0K$30.4MAug 10, 2026MERRILL LYNCHSEC
Aug 4, 20263:49 PM ETHansen John BDirector3.44K$232.3KAug 4, 2026Raymond James & AssociatesSEC
May 29, 202610:06 AM ETGoldman Scott JayDirector2.00K$255.8KMay 29, 202610b5-1Fidelity Brokerage Services LLCSEC
Apr 27, 20262:07 PM ETGregory ChristopherPRESIDENT/ CEO200.0K$27.6MApr 27, 2026MERRILL LYNCHSEC
Feb 13, 202610:43 AM ETGoldman Scott JayDirector4.43K$531.5KFeb 13, 2026Fidelity Brokerage Services LLCSEC
Feb 9, 20262:15 PM ETHansen John BDirector1.00K$116.4KFeb 9, 2026Raymond James & AssociatesSEC
Nov 25, 20257:54 AM ETGoldman Scott JayDirector4.23K$458.9KNov 25, 2025Fidelity Brokerage Services LLCSEC
Oct 27, 20254:33 PM ETGregory ChristopherCEO50.0K$5.15MOct 27, 2025MERRILL LYNCHSEC
Oct 23, 20254:18 PM ETGregory ChristopherCEO300.0K$31.3MOct 23, 2025MERRILL LYNCHSEC
Oct 23, 20254:05 PM ETHansen John BDirector1.00K$105.2KOct 23, 2025Raymond James & AssociatesSEC
Aug 29, 20254:06 PM ETMartin Jeffrey AndrewOfficer66.0K$6.37MAug 29, 202510b5-1UBS Financial Services, Inc.SEC
Aug 12, 20254:58 PM ETHansen John BDirector1.00K$91.4KAug 12, 2025Raymond James & AssociatesSEC
Aug 12, 20254:49 PM ETHansen John BDirector1.00K$91.5KAug 12, 2025Raymond James & AssociatesSEC
Jul 1, 20254:45 PM ETSteffen SiglochOfficer19.6K$1.56MJul 1, 202510b5-1JP Morgan Securities LLCSEC
May 14, 20254:22 PM ETHansen John BOfficer3.13K$243.6KMay 12, 2025Raymond James & AssociatesSEC
Feb 28, 20254:58 PM ETSteffen SiglochOfficer101.2K$7.99MFeb 28, 202510b5-1JP Morgan Securities LLCSEC
Nov 21, 20243:41 PM ETHerzog Charles P JrDirector15.0K$1.36MNov 21, 202410b5-1MERRILL LYNCHSEC
Aug 22, 20244:50 PM ETChristopher Gregory L.Officer100.0K$6.99MAug 22, 2024MERRILL LYNCHSEC
Aug 13, 20244:27 PM ETChristopher Gregory L.Officer100.0K$6.70MAug 13, 2024MERRILL LYNCHSEC
May 30, 20244:10 PM ETDonovan Elizabeth MDirector4.00K$224.6KMay 30, 2024Fidelity Brokerage Services LLCSEC
Apr 26, 20242:33 PM ETJeff MartinOfficer52.4K$3.03MApr 26, 2024UBS Financial Services IncSEC
Feb 8, 20245:20 PM ETJeff MartinOfficer47.3K$2.32MFeb 8, 2024UBS Financial Services IncSEC

Showing the latest 25. See the MLI notices from the last 12 months