Martin Marietta Materials, Inc.
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About the company
Martin Marietta Materials, Inc. functions as a company specializing in natural resource-derived building materials. This enterprise delivers a wide range of aggregates and other heavy construction components to the building industry, serving both domestic and international markets.
- CEO
- C. Howard Nye
- IPO
- 1994
- Employees
- 9,600
- HQ
- Raleigh, NC, US
Price Chart
AI snapshot
Six angles, distilled from the data.
The stock remains in a long-term corrective regime after trading well below its 200-day average of 616.45, with the 50-day average also beneath that level. It is still closer to the 52-week low of 524.63 than the 52-week high of 709.08, which keeps the multi-month setup cautious rather than momentum-led.
Street sentiment stays constructive, with a Buy consensus and an average target around 685, above the current share price. Recent actions are mostly steady target trims and reiterations, while the latest move was Wells Fargo nudging its target to 616 from 614, signaling patience rather than a sharp re-rating.
The next print carries a mixed but workable setup: MLM has beaten EPS in 5 of the last 7 quarters, including a 5.5% beat in April. Analysts still expect 2027 EPS of 22.87 versus 15.95 TTM, so shareholders should watch whether pricing, volumes, and margin discipline keep that path intact.
Insider activity is dominated by equity awards to directors and an EVP/COO, not open-market conviction. No discretionary insider buying or selling stands out; the recent flow looks like routine compensation grants and related administrative entries, which are usually noise rather than a directional signal.
Profitability is solid, with a 29.7% gross margin, 12.7% operating margin, and 9.47% ROE. Growth remains healthy too, with revenue up 17.2% year over year and EPS up 12.208%, while free cash flow reached $2.592 billion on $1.785 billion of operating cash flow.
MLM’s edge is its aggregates franchise and infrastructure exposure, which tends to support steadier economics than more cyclical building-material peers. Valuation is not cheap at 33.14x earnings, but the setup still screens as premium versus a basic materials name with strong cash generation.
- Market Cap
- $33.24B
- P/E
- 13.17
- P/S
- 5.07
- P/B
- 2.96
- EV/EBITDA
- 18.10
- Div Yield
- 0.60%
- Gross Margin
- 29.56%
- Op Margin
- 22.74%
- Net Margin
- 38.67%
- ROE
- 25.07%
- ROIC
- 6.10%
- Revenue
- $6.54B · 0.12%
- Net Income
- $1.14B · -43.01%
- EPS
- $18.85 · -42.00%
- Op Income
- $1.52B
- FCF YoY
- 61.92%
- 52W High
- $710.97
- 52W Low
- $525.38
- 50D MA
- $579.34
- 200D MA
- $615.38
- Beta
- 1.10
- Avg Volume
- 571.59K
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| May 29, 26 | WAJSGRAS DAVID C | other | 69 |
| May 29, 26 | Pike Thomas | other | 59 |
| May 29, 26 | LYONS MARTIN J | other | 61 |
| May 14, 26 | WAJSGRAS DAVID C | other | 313 |
| May 14, 26 | SLAGER DONALD W | other | 313 |
| May 14, 26 | Pike Thomas | other | 313 |
| May 14, 26 | PEREZ LAREE E | other | 313 |
| May 14, 26 | Mack Mary T | other | 313 |
| May 14, 26 | LYONS MARTIN J | other | 313 |
| May 14, 26 | Foxx Anthony R | other | 313 |
Our MLM coverage
Recent articles, reports, and earnings notes.

Martin Marietta Materials (MLM): Aggregates Growth vs. Premium Valuation
Martin Marietta delivered a strong Q1 with record aggregates shipments and reaffirmed 2026 guidance, but the stock still trades at a premium multiple. The report argues the company’s quarry moat and portfolio shift support a Buy, though valuation leaves less room for error.

Martin Marietta Materials, Inc. (MLM) drops on $13.5B deal
Martin Marietta Materials, Inc. (MLM) drops after announcing a definitive $13.5 billion acquisition of Lhoist North America. Investors are weighing the strategic upside of a larger lime and limestone franchise against financing, integration, and valuation risk. The stock move looks event-driven rather than tied to weakness in the core business.
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Similar companies
Peers in the same neighborhood.
Martin Marietta Announces Second-Quarter 2026 Earnings Conference Call
globenewswire.com · Jul 9
Will the Lhoist Acquisition Strengthen Martin Marietta's Market Lead?
zacks.com · Jun 30
Martin Marietta Materials Inc (MLM) Shares Fall 5.7% -- What GF Score of 91 Tells Investors
gurufocus.com · Jun 29
Martin Marietta's Strategic Acquisition of Lhoist North America Valued at $13.5 Billion
gurufocus.com · Jun 29
Martin Marietta Materials, Inc. (MLM) M&A Call Transcript
seekingalpha.com · Jun 29
Martin Marietta to Buy Limestone Supplier for $13.5 Billion
barrons.com · Jun 29
Martin Marietta to Combine with Lhoist North America in $13.5 Billion Transaction
globenewswire.com · Jun 29
Martin Marietta to combine with Lhoist North America in $13.5 billion deal, WSJ reports
reuters.com · Jun 29
Headlines from third-party outlets — TickerSpark isn't affiliated with these sources.
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AI analysis · Last refreshed July 14, 2026 · Live quote · Not investment advice