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Disclosery

MLM MARTIN MARIETTA MATLS INC

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Stock (common), issuer CIK 916076

1,045 managers (1,077 13F filers) reported a position in MLM shares at 2026-03-31, 58,391,419 shares in all. 86 filers opened a position and 134 filers sold out during the quarter.

Managers
1,045
13F filers
1,077
New
86
Added
370
Reduced
378
Sold out
134
Shares held by filers
58,391,419

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Morse Asset Management, Inc4$2.35K<0.01%-113F-HRTimeline
Vermillion Wealth Management, Inc.4$2.35K<0.01%new13F-HRTimeline
Rachor Investment Advisory Services, LLC4$2.35K<0.01%013F-HRTimeline
Burk Holdings LLC4$2.35K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC4$2K<0.01%+113F-HRTimeline
JNBA Financial Advisors3$1.77K<0.01%013F-HRTimeline
MCF Advisors LLC3$1.77K<0.01%new13F-HRTimeline
HHM Wealth Advisors, LLC3$1.77K<0.01%013F-HRTimeline
TFC Financial Management, Inc.3$1.77K<0.01%013F-HRTimeline
Beaird Harris Wealth Management, LLC3$1.77K<0.01%013F-HRTimeline
Valued Wealth Advisors LLC3$1.77K<0.01%new13F-HRTimeline
American Capital Advisory, LLC3$1.77K<0.01%new13F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC3$1.77K<0.01%new13F-HRTimelineGroup
High Note Wealth, LLC3$1.77K<0.01%013F-HRTimeline
Global Wealth Strategies & Associates3$1.77K<0.01%new13F-HRTimeline
Signature Resources Capital Management,…3$1.77K<0.01%013F-HRTimeline
Bare Financial Services, Inc3$1.77K<0.01%+213F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…2$1.41K<0.01%-113F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…2$1.18K<0.01%013F-HRTimelineGroup
Synergy Investment Management, LLC2$1.18K<0.01%new13F-HRTimeline
Hamrick Investment Counsel, llc2$1.18K<0.01%new13F-HRTimeline
Lloyd Advisory Services, LLC.2$1.18K<0.01%new13F-HRTimeline
Washington Trust Advisors, Inc.2$1.18K<0.01%new13F-HRTimeline
Kingdom Financial Group LLC.2$1.18K<0.01%new13F-HRTimeline
Imprint Wealth LLC2$1.18K0.01%-1413F-HRTimeline
Principia Wealth Advisory, LLC2$1.18K<0.01%+113F-HRTimeline
WPG Advisers, LLC2$1.18K<0.01%013F-HRTimeline
HFM Investment Advisors, LLC2$1.18K<0.01%013F-HRTimeline
Portus Wealth Advisors, LLC2$1.18K<0.01%new13F-HRTimeline
Phillip James Consulting Co.1$1K<0.01%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC2$941<0.01%new13F-HRTimelineGroup
ARCADIA INVESTMENT MANAGEMENT CORP/MI1$589<0.01%013F-HRTimeline
Trust Co1$589<0.01%013F-HRTimeline
Quaker Wealth Management, LLC1$589<0.01%013F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.1$589<0.01%013F-HRTimeline
Davis Capital Management1$589<0.01%new13F-HRTimeline
DHJJ Financial Advisors, Ltd.1$589<0.01%013F-HRTimeline
DecisionPoint Financial, LLC1$589<0.01%013F-HRTimeline
Cherry Tree Wealth Management, LLC1$589<0.01%013F-HRTimeline
Breakwater Investment Management1$589<0.01%013F-HRTimeline
Seneschal Advisors, LLC1$589<0.01%013F-HRTimeline
Murphy & Mullick Capital Management Corp1$589<0.01%013F-HRTimeline
Napier Financial, LLC1$589<0.01%new13F-HRTimeline
SOA Wealth Advisors, LLC.6,812$6.81K013F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.
Y.D. More Investments Ltdin group Y.D. More Investments Ltd2,081$3.87K-2813F-HRTimelineGroupValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.