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MLM

Martin Marietta Materials INC

COMMON STOCK · NYSE

Price and daily changeSign in

Earnings3 Nov 2026

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Market cap: Sign in
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Beta: Sign in
Shares float: Sign in
Short interest: 4.51%
P/E (fwd): Sign in
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Price chart (1D to 10Y)

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Trading information

Beta: Sign in
Shares outstandingAs of 2026-07-27 · filed common shares: 60.06M
Shares float: Sign in
Float %: Sign in
Insider ownershipDirectors and officers, from their latest Form 3/4/5 holding: 0.17%
Institutional ownership: Sign in
Short interestShare of shares outstanding, at settlement: 4.51%
Short ratioDays to cover, as published by FINRA: 4.36
Short volume (5D)Share of FINRA reporting-facility volume sold short, daily flow: 51.70%
Short volume (20D)Share of FINRA reporting-facility volume sold short, daily flow: 51.00%
Avg volume (10D)

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Source: SEC filings. Information and analytics, not investment advice.

Avg volume (3 months)

Profitability

Gross marginTTM to Jun 26: 28.15%
Operating marginTTM to Jun 26: 20.62%
Net margin: —
EBITDA marginTTM to Jun 26: 30.89%
Return on equityNet income (TTM to Jun 26) ÷ average shareholders equity: 23.50%
Return on assetsNet income (TTM to Jun 26) ÷ average total assets: 12.48%

Growth

Revenue growth (annual YoY): 8.62%
Revenue growth (latest qtr YoY): 21.01%
Revenue growth (fwd): Sign in
Net income growth (annual YoY)FY Dec 25 vs FY Dec 24: -43.01%
Net income growth (latest qtr YoY): -23.48%
EPS growth (fwd): Sign in
Net income growth (QoQ): -83.41%

Valuation

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Price / sales

Price / operating cash flow

P/FCF

EV / revenue

EV / EBITDA

EPSDiluted, TTM to Jun 26

40.73

EPS (fwd)

Financial health

Cash & equivalentsas of Jun 26: $112.00M
Total cash: Sign in
Total debtBorrowings + finance and operating lease liabilities, as of Jun 26: $6.34B
Debt / equityas of Jun 26: 54.95%
Current ratioas of Jun 26: 1.41
Quick ratio(Cash + marketable securities + receivables) ÷ current liabilities, as of Jun 26: 0.65
Operating cash flowTTM to Jun 26: $1.51B
Free cash flowUnadjusted FCF = CFO − capex · TTM to Jun 26: $810.00M
TTM revenue / diluted shareDiluted, TTM to Jun 26: 110.73

MLM stock Statistics — Martin Marietta Materials INC filings, insiders & smart money · Instaport