MLM
Martin Marietta Materials
October 29, 2026 · market open
- Rarity
- 2.04
- Peak move
- +6.17%
- Float cap
- $30.6B
Still running — rarity and peak move can only rise from here.
Martin Marietta Materials is a natural-resource-based building materials producer that supplies crushed stone, sand, gravel, cement, ready-mixed concrete and asphalt, along with paving services. Its aggregates, sold through quarries and distribution yards across 28 states, Canada and the Bahamas, go to infrastructure, nonresidential and residential construction customers, plus railroad, agricultural and utility buyers. It also makes magnesia-based chemicals and dolomitic lime for steel, soil stabilization and industrial uses.
Where do you see this going?
no votes yetVote to see the split.
What we found
no events · 0 from SEC or newswire · 0 timed with the moveNothing found.We searched SEC filings, the newswires and the open web across the three days around this move and found no public information that explains it.