Martin Marietta MaterialsMLMEarnings & Financial Report
NYSE · Materials · Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Martin Marietta Materials, Inc. is an American company and a supplier of aggregates and heavy building materials, with operations spanning 26 states, Canada, and the Caribbean. In particular, Martin Marietta Materials supplies resources for the construction of roads, sidewalks, and foundations.
Top Holders
| Holder | % Owned | Shares | Change | As of |
|---|---|---|---|---|
| The Vanguard Group | 11.60% | 7.2M | — | 2024-02-13 |
| BlackRock, Inc. | 6.70% | 4.1M | — | 2024-01-26 |
| T. Rowe Price Investment Management, Inc. | 5.70% | 3.5M | — | 2024-11-14 |
| NOS. OF ABOVE PERSONS | 4.81% | 3.0M | — | 2024-02-14 |
| Select Equity Group, L.P. | 3.90% | 2.4M | — | 2024-02-14 |
Insider Transactions
Net 90d: +$0 · buys $0 / sells $0Range:
Action:
Role:
| Insider | Role | Action | ||||
|---|---|---|---|---|---|---|
| 2026-03-01 | Petro Michael J | SVP and CFO | Grant | 3.0K | $0.00 | $0 |
| 2026-03-01 | McCunniff Donald A. | EVP and CHRO | Grant | 3.0K | $0.00 | $0 |
| 2026-03-01 | Schoen George Frederick | EVP, GC and Corp. Secretary | Grant | 23.7K | $0.00 | $0 |
| 2026-03-01 | Nye C Howard | Chairman, Pres & CEO | Grant | 5.9K | $0.00 | $0 |
| 2026-02-27 | WAJSGRAS DAVID C | Director | Grant | 56 | $676.57 | $37.9K |
| 2026-02-27 | Thomas Pike | Director | Grant | 47 | $676.57 | $31.8K |
| 2026-02-27 | KORALESKI JOHN J | Director | Grant | 69 | $676.57 | $46.7K |
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