Is Martin Marietta Materials (MLM) a risky stock?
As of July 21, 2026, Clavix grades Martin Marietta Materials (MLM) B+ for risk, a composite score of 74 out of 100 on an A+ to F scale, which puts MLM in the "solid" band. The grade is a risk read for educational purposes, not a buy or sell recommendation.
Grade as of July 21, 2026. Clavix regrades every trading day.
The five risk dimensions behind MLM's grade
Each Clavix grade is a composite of five independent reads. Higher is safer. Here is how MLM scores on each, as of July 21, 2026.
What's moving MLM's risk right now
Company-specific signals Clavix flags behind MLM's current grade, drawn from recent news and filings as of July 21, 2026.
Regents Gate Capital opened a new position and ABC Arbitrage SA bought about $1.73 million of Martin Marietta shares during Q1. The amounts are small, so the impact on the stock is limited.
Traders bought an unusually large volume of call options, betting the share price will rise. Wall Street Zen also lifted its rating from sell to hold, though it stays neutral on near-term prospects.
What a B+ grade means
On the Clavix A+ to F scale, MLM's composite of 74 falls in the B band (65–79), read as "solid." The scale is fixed, so the meaning never moves.
This page is generated from Clavix's own risk model and is for educational purposes only. It is not investment advice or a recommendation to buy or sell MLM or any security. Grades are risk indicators, not predictions of return. Data may be delayed.