MARTIN MARIETTA MATERIALS INC

MLM · NYSE · SIC 1400: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
188
SEC Filings

Business Summary

Part I PAR T I ITEM 1 BUSINESS General Martin Marietta Materials, Inc. (the Company or Martin Marietta) is a leading natural resource-based building materials company. The Company supplies aggregates (crushed stone, sand and gravel) through its network of approximately 400 quarries, mines and distribution yards in 28 states, Canada and The Bahamas. In 2025, aggregates generated 88% of the Companys total reportable segment gross profit. As of December 31, 2025, Martin Marietta also provides other...

Next Earnings

Q2 FY2026 — expected 2026-09-07

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionMLMdiscussed_in_filing Cybersecurity
topic_mentionMLMdiscussed_in_filing Cybersecurity

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-192025-12-310001193125-26-059193EDGAR83K words
2025-02-212024-12-310000950170-25-024770EDGAR—
2024-02-232023-12-310000950170-24-019275EDGAR—
2023-02-242022-12-310000950170-23-004361EDGAR—
2022-02-222021-12-310001564590-22-005965EDGAR—
2021-02-192020-12-310001564590-21-006959EDGAR—
2020-02-212019-12-310001564590-20-005784EDGAR—
2019-02-252018-12-310001193125-19-049961EDGAR—
2018-02-232017-12-310001193125-18-055887EDGAR—
2017-02-242016-12-310001193125-17-056282EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-042025-09-300001193125-25-264566EDGAR26K words
2025-08-072025-06-300000950170-25-105060EDGAR—
2025-04-302025-03-310000950170-25-060940EDGAR—
2024-10-302024-09-300000950170-24-118821EDGAR—
2024-08-082024-06-300000950170-24-093580EDGAR—
2024-04-302024-03-310000950170-24-050478EDGAR—
2023-11-012023-09-300000950170-23-057372EDGAR—
2023-07-272023-06-300000950170-23-035096EDGAR—
2023-05-042023-03-310000950170-23-017749EDGAR—
2022-11-022022-09-300000950170-22-021173EDGAR—
2022-07-282022-06-300000950170-22-013360EDGAR—
2022-05-032022-03-310001564590-22-017406EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-230000950157-26-000175EDGAR1K words
2026-02-130001193125-26-051474EDGAR—
2026-02-110001193125-26-045530EDGAR—
2026-01-020000950157-25-001042EDGAR—
2025-12-190000950157-25-001013EDGAR—
2025-11-040001193125-25-263528EDGAR—
2025-09-170000950157-25-000794EDGAR—
2025-09-030000950157-25-000750EDGAR—
2025-08-070000950157-25-000633EDGAR—
2025-08-070000950170-25-104539EDGAR—

188 total filings indexed. 156 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

FEAM — 5E Advanced Materials, Inc. BLTH — AMERICAN BATTERY MATERIALS, INC. ABAT — AMERICAN BATTERY TECHNOLOGY Co ACRG — American Clean Resources Group, Inc. ATLX — Atlas Lithium Corp BMXI — BROOKMOUNT EXPLORATIONS INC LEU — CENTRUS ENERGY CORP CMP — COMPASS MINERALS INTERNATIONAL INC

Company Identity

CIK0000916076
TickerMLM
ExchangeNYSE
SIC1400: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
IncorporatedNC

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content hash: 805224fe315dfdb42bf0faea9ac66fecb00bf45c2498a1b0e66db1f979e34944
signed: 2026-04-13T04:46:17.548Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf