MLM
MARTIN MARIETTA MATLS INC
CUSIP: 573284106
MARTIN MARIETTA MATLS INC (MLM) — institutional ownership and SEC 13F holdings data. Basic Materials sector. Source: SEC EDGAR 13F filings.
About
Martin Marietta Materials is a leading supplier of aggregates and heavy building materials, primarily serving the construction industry in the United States. The company produces crushed stone, sand, and gravel used extensively in infrastructure projects, commercial construction, and residential developments. As a major player in the nonmetallic minerals sector, it operates a vast network of quarries and distribution facilities to support public and private construction initiatives.
Institutional Holders
Source: SEC EDGAR 13F-HR filings from institutional investment managers.
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