Martin Marietta Materials Inc

Martin Marietta Materials Inc (MLM) Stock Analysis

$531.050

+2.496 (+0.47%)At close

Loading chart…
High
536.270
Open
532.170
VWAP
531.00
Vol
559.07K
Mkt Cap
33.18B
Low
525.675
Amount
296.87M
EV/EBITDA, TTM
19.23

Martin Marietta Materials, Inc. is a supplier of aggregates and other building materials. The Company supplies aggregates (crushed stone, sand and gravel) through its network of around 500 quarries, mines, and distribution yards in 29 states, Canada and The Bahamas. It also provides other building materials, namely, cement, ready mixed concrete, asphalt, and paving services. Its heavy-side building materials are used in infrastructure, nonresidential and residential construction projects. Its aggregates are also used in agricultural, utility, and environmental applications and as railroad ballast. Its building materials business includes two segments: East Group and West Group. The East Group comprises the East and Southwest divisions. The West Group comprises the Central and West divisions. The Specialties segment produces high-purity natural and synthetic magnesia-based products, including magnesium sulfate, magnesium oxide and magnesium hydroxide, used in various applications.

AI analysis of Martin Marietta Materials Inc (MLM)

hold

Martin Marietta Materials Inc is not a strong buy at the moment due to its current price of $531.05, which is significantly below analyst price targets ranging from $620 to $639. The RSI of 44.164 indicates it is nearing oversold territory, but the recent performance shows a year-to-date decline of 16.30%, suggesting potential weakness. The main risk is the flat earnings and sales growth, as highlighted in recent news, indicating management struggles with effective fund allocation.

Analyst Ratings (14)

+30.53% upside
Buy
10 Buy
4 Hold
0 Sell
Current: 531.05
Low
605.00
Average
693.20
High
758.00

RBC Capital

2026-08-28

Price Target

$620

Sector Perform

DA Davidson

2026-08-24

Price Target

$625

Neutral

Morgan Stanley

2026-08-13

Price Target

$639

Overweight

Wolfe Research

2026-08-04

Price Target

$648

Outperform

RBC Capital

2026-08-03

Price Target

$610

Sector Perform

Valuation Metrics

The current forward P/E ratio for Martin Marietta Materials Inc (MLM) is 28.09, compared to its 5-year average forward P/E of 26.94.

Forward P/E

Fair
5Y Average P/E
26.94
Current P/E
28.09
Overvalued
30.42
Undervalued
23.45

Forward EV/EBITDA

Overvalued
5Y Average EV/EBITDA
16.48
Current EV/EBITDA
19.23
Overvalued
18.94
Undervalued
14.01

Forward P/S

Fair
5Y Average P/S
4.25
Current P/S
4.82
Overvalued
4.96
Undervalued
3.53

Alphio AI Price Scenarios for MLM

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%MLM

$650.49

Scenario price

B

Base

Base · 50%MLM

$650.15

Scenario price

B

Bear

Bear · 25%MLM

$542.41

Scenario price

Whales holding MLM

A

Amundi Asset Management US, Inc.

+ HoldingMLM

+33.74%

3M Return

D

Diamond Hill Capital Management, Inc.

+ HoldingMLM

+5.48%

3M Return

A

Aristotle Capital Management, LLC

+ HoldingMLM

+5.30%

3M Return

J

Junto Capital Management LP

+ HoldingMLM

+5.28%

3M Return

S

Skye Global Management LP

+ HoldingMLM

+4.16%

3M Return

L

Lazard Frères Gestion SAS

+ HoldingMLM

+4.00%

3M Return

Events Timeline

2026-08-13 (ET)

17:30:00

Martin Marietta Increases Quarterly Cash Dividend to 84 Cents per Share

2026-08-05 (ET)

12:30:00

Martin Marietta Materials Receives Approval for Merger with Lhoist North America

2026-06-29 (ET)

09:30:00

Nasdaq Futures Rise, PetMed Express Stock Soars 32%

08:01:00

Martin Marietta to Acquire Lhoist North America for $13.5B

News

MLM FAQ — answered by Alphio AI

Martin Marietta Materials, Inc. is a supplier of aggregates and other building materials. The Company supplies aggregates (crushed stone, sand and gravel) through its network of around 500 quarries, mines, and distribution yards in 29 states, Canada and The Bahamas. It also provides other building materials, namely, cement, ready mixed concrete, asphalt, and paving services. Its heavy-side building materials are used in infrastructure, nonresidential and residential construction projects. Its aggregates are also used in agricultural, utility, and environmental applications and as railroad ballast. Its building materials business includes two segments: East Group and West Group. The East Group comprises the East and Southwest divisions. The West Group comprises the Central and West divisions. The Specialties segment produces high-purity natural and synthetic magnesia-based products, including magnesium sulfate, magnesium oxide and magnesium hydroxide, used in various applications. It operates in the Basic Materials sector (MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUE industry).

Martin Marietta Materials Inc is not a strong buy at the moment due to its current price of $531.05, which is significantly below analyst price targets ranging from $620 to $639. The RSI of 44.164 indicates it is nearing oversold territory, but the recent performance shows a year-to-date decline of 16.30%, suggesting potential weakness. The main risk is the flat earnings and sales growth, as highlighted in recent news, indicating management struggles with effective fund allocation.

14 analysts cover MLM: 10 rate it Buy, 4 Hold and 0 Sell. The average price target is 693.20.

This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

Get Started