MLM
Martin Marietta Materials
stockNYSE
At CloseNov 6, 2026 3:59:56 PM EST
518.16USD-1.832%(-9.67)1,003,004
After-hoursNov 6, 2026 4:10:30 PM EST
518.15USD-0.002%(-0.01)
Loading…
Loading…
36.75B
Materials
Building Materials
CEO
C. Howard Nye
HQ
Raleigh, NC, USA
8,406
Previous Close
$527.83
Beta
0.86
52-Week High
$710.97 2026-02-10
52-Week Low
$464.92 2026-10-14
SMA 50
$502.96
SMA 200
$573.45
Avg. Vol 10D
1.18M
Avg. Vol 30D
905,010
Avg. Vol 90D
751,143
Relative Vol
0.81
71.02M
59.61M
83.94%
3,210,245
5.39%
4.56
51%/49%
43.30%
28.34%
0.3100%
450,000
2
1,665
11,539
Mar 3, 2025 · $0.790
7.2B
2.3B
875.0M
18.21
16.78
Nov 6, 2026
Nov 5, 2026
MLM Profile
martin marietta, an american company and a member of the s&p 500 index, is a leading supplier of aggregates and heavy building materials, with operations spanning 36 states, canada and the caribbean. martin marietta's magnesia specialties business provides a full range of magnesium oxide, magnesium hydroxide and dolomitic lime products.
MLM Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 540.41 | 2026-10-30 | -4.25% | 1.159 |
| 1M | 489.01 | 2026-10-06 | +5.82% | 0.735 |
| 3M | 538.28 | 2026-08-06 | -3.87% | 0.784 |
| 6M | 615.48 | 2026-05-06 | -15.92% | 0.689 |
| 1Y | 608.33 | 2025-11-06 | -14.94% | 0.864 |
| 2Y | 617.31 | 2024-11-06 | -16.17% | — |
| 5Y | 412.32 | 2021-11-05 | +25.50% | 0.954 |
MLM Stock Summary
Martin Marietta Materials (NYSE:MLM) stock price today is $517.47, and today's volume is 729,536. MLM is down 1.963% today. The 30 day average volume is 905,010. MLM market cap is $36.75B with 71.02M shares outstanding.