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MLM

Bearish signalScored 2026-10-27 Drivers: Congress, trend, fundamentals. Insiders: neutral. Moteurs : Congrès, tendance, fondamentaux. Initiés : neutre.

Research, not advice.

À propos

Martin Marietta Materials, Inc.

Nom
Martin Marietta Materials, Inc.
Secteur
Basic Materials
Industrie
Construction Materials
Bourse
NYSE
Capitalisation
$30.4B
Employés
9,600
PDG
C. Howard Nye
Site web
https://www.martinmarietta.com
Marché
AHCHYAMRZCRHCXEXPHCMLY

Martin Marietta Materials, Inc. functions as a company specializing in natural resource-derived building materials. This enterprise delivers a wide range of aggregates and other heavy construction components to the building industry, serving both domestic and international markets. Its product portfolio includes foundational raw materials like crushed stone, sand, and gravel, in addition to manufactured items such as ready-mix concrete, asphalt, and comprehensive paving solutions. These offerings are essential for infrastructure projects, commercial and residential developments, and various other sectors including railroads, agriculture, utilities, and environmental applications. Beyond its core construction offerings, Martin Marietta also produces magnesia-based chemicals, which are utilized in industrial, agricultural, and environmental contexts. The company further supplies dolomitic lime, primarily for steel manufacturing and soil stabilization. Its broader chemical products contribute to areas such as flame retardants, wastewater treatment, and pulp and paper production, among other environmental uses. Established in 1939, the firm's main office is situated in Raleigh, North Carolina.

Price (1 year)

Live chart from TradingView — independent market data, as price context around the filings, not the Quorum score. EMA 50/200 and Bollinger load by default. When the exchange is known it is sent as EXCHANGE:SYMBOL; otherwise TradingView resolves the ticker best-effort.

Decouvert par les declarations du Congres

Insiders
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Total bought
—

Avg buy (VWAP, 90d window) —

Total sold
—

Avg sell (VWAP, 90d window) —

Total sold sums Form 4 code S in this window. Codes F, M, A and G are left out.

Last activity
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Liquidity
Liquid $391,828,212/day · 20d vol
Last synced
2026-10-27 00:34:53 Synced via automated research pipeline

Sign in to request a sync of this company's price history and timing levels.

Insider holdings as a share of total assets aren't available for this company.

Avg buy and avg sell are volume-weighted prices (sum of shares × price, divided by shares) for Form 4 rows in this 90-day window that report both figures. A comparison with last close is market context for that average, not advice.

Recent Form 4

Filings in the 90-day window for this company. Value is shares × price from the filing. Research, not advice.

No Form 4 filings for this company in this window.

Congressional trades

STOCK Act disclosures (90-day window)

Amounts are STOCK Act brackets as disclosed. Quorum does not turn a bracket into an exact price or a midpoint.

Date Member Side Amount range Filing
2026-09-25 Ro Khanna Buy $1,001 - $15,000 Filing
2026-09-11 Ro Khanna Buy $1,001 - $15,000 Filing
2026-08-19 April Delaney Buy $1,001 - $15,000 Filing
2026-07-24 April Delaney Buy $15,001 - $50,000 Filing
2026-07-20 April Delaney Buy $1,001 - $15,000 Filing
2026-07-17 April Delaney Buy $1,001 - $15,000 Filing

Recent trades

DateRepresentativeTypeAmount
2026-09-25Ro KhannaPurchase$1,001 - $15,000
2026-09-11Ro KhannaPurchase$1,001 - $15,000
2026-08-25April McClain DelaneySale$250,001 - $500,000
2026-08-19April McClain DelaneyPurchase$1,001 - $15,000
2026-08-10Ro KhannaSale$1,001 - $15,000
2026-07-24April McClain DelaneyPurchase$15,001 - $50,000
2026-07-20April McClain DelaneyPurchase$1,001 - $15,000
2026-07-17April McClain DelaneyPurchase$1,001 - $15,000
2026-06-05Ro KhannaPurchase$15,001 - $50,000
2026-05-28April McClain DelaneyPurchase$1,001 - $15,000
2026-04-09Josh GottheimerSale (Full)$15,001 - $50,000
2026-03-09April McClain DelaneyPurchase$1,001 - $15,000
2026-01-29Ro KhannaSale$1,001 - $15,000
2025-12-02April McClain DelaneyPurchase$1,001 - $15,000
2025-10-28Ro KhannaSale$1,001 - $15,000
2025-10-28Ro KhannaSale$1,001 - $15,000
2025-10-27Michael T. McCaulSale$1,001 - $15,000
2025-09-24Ro KhannaPurchase$1,001 - $15,000
2025-09-23Val HoyleSale (Full)$1,001 - $15,000
2025-08-06Ro KhannaSale$1,001 - $15,000
2025-08-01April McClain DelaneySale$1,001 - $15,000
2025-06-16Michael T. McCaulSale$1,001 - $15,000
2025-06-10Lisa C. McClainSale (Full)$1,001 - $15,000
2025-03-17Michael T. McCaulPurchase$15,001 - $50,000
2024-12-11Lisa C. McClainPurchase$1,001 - $15,000
2024-10-29Val HoylePurchase$1,001 - $15,000
2024-10-14Ro KhannaPurchase$1,001 - $15,000
2024-09-18Ro KhannaPurchase$1,001 - $15,000
2024-09-09Ro KhannaSale$1,001 - $15,000
2024-09-09Ro KhannaSale$1,001 - $15,000
2024-09-06Ro KhannaPurchase$1,001 - $15,000
2024-09-05Ro KhannaPurchase$1,001 - $15,000
2024-01-10Ro KhannaSale$1,001 - $15,000
2022-11-03Ro KhannaSale$15,001 - $50,000
2022-10-20Ro KhannaSale$1,001 - $15,000
2022-10-20Ro KhannaSale$1,001 - $15,000
2022-09-29Ro KhannaPurchase$1,001 - $15,000
2022-06-27Ro KhannaPurchase$1,001 - $15,000
2022-06-17Ro KhannaSale$1,001 - $15,000
2022-06-16Ro KhannaPurchase$1,001 - $15,000
2022-06-16Ro KhannaPurchase$1,001 - $15,000
2022-06-15Ro KhannaPurchase$1,001 - $15,000
2022-06-15Ro KhannaPurchase$1,001 - $15,000
2022-06-13Ro KhannaPurchase$1,001 - $15,000
2022-06-13Ro KhannaPurchase$1,001 - $15,000
2022-05-24Ro KhannaPurchase$1,001 - $15,000
2022-05-23Ro KhannaPurchase$15,001 - $50,000
2022-04-11Ro KhannaSale$50,001 - $100,000
2022-01-21Ro KhannaPurchase$1,001 - $15,000
2022-01-11Ro KhannaSale$1,001 - $15,000
2018-11-07Thomas SuozziSale (Full)$50,001 - $100,000
2018-10-15Thomas SuozziPurchase$50,001 - $100,000
2018-10-02Thomas SuozziPurchase$15,001 - $50,000
2018-10-01Thomas SuozziPurchase$15,001 - $50,000
2018-09-24Alan LowenthalSale (Full)$15,001 - $50,000

Signal

Bearish signalScored 2026-10-27 Drivers: Congress, trend, fundamentals. Insiders: neutral. Moteurs : Congrès, tendance, fondamentaux. Initiés : neutre.

MLM benefits from a robust balance sheet (Current Ratio 3.57) and manageable leverage, providing a solid financial foundation.

The first sentence of the analysis written for MLM on 2026-10-27 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.

Bearish signal Drivers: Congress, trend, fundamentals. Insiders: neutral. Moteurs : Congrès, tendance, fondamentaux. Initiés : neutre.

Factor checklist — research, not advice

A check leans with a bullish reading. A cross leans against it. A dash is unavailable or mixed.

  • Insider Unavailable or mixed. No open-market purchase or sale value stored
  • Narrative Unavailable or mixed. Stored narrative reading is in the neutral band
  • Congress Pulls against a bullish reading. STOCK Act sale disclosures outnumber purchases
  • Timing Pulls against a bullish reading. Close is more than 0.5 ATR under stored support
  • Financial indicators Supports a bullish reading. Current ratio 3.57 · operating margin 23%

Suggested stop 442.55, nearest stored support minus 0.5 ATR(12.2% under the last close). Reward/risk to the next stored resistance is 1.18. Wait — that reward/risk is under 2. Research, not advice. Not an order.

Recent news

Market snapshot

Financial ratios

MetricTrend2025-12-312024-12-312023-12-312022-12-312021-12-31
Gross Profit Margin30.0%28.7%29.9%23.1%24.9%
Ebit Margin23.2%42.3%24.5%20.5%18.4%
Ebitda Margin32.9%51.1%32.0%28.6%26.7%
Operating Profit Margin23.3%41.4%23.6%19.6%18.0%
Pretax Profit Margin19.7%39.7%22.0%17.7%15.8%
Continuous Operations Profit Margin15.9%30.5%17.7%13.9%13.0%
Net Profit Margin17.4%30.5%17.2%14.1%13.0%
Bottom Line Profit Margin17.4%30.5%17.2%14.1%13.0%
Current Ratio3.5682.5023.3501.9902.691
Quick Ratio2.3631.4052.5041.3861.691
Solvency Ratio0.2040.2950.2360.1750.146
Cash Ratio0.0750.6591.0870.2480.343
Price To Earnings Ratio33.03215.89226.42524.29739.123
Price To Earnings Growth Ratio-0.7860.2200.7401.032-15.075
Forward Price To Earnings Growth Ratio-0.7860.2200.7401.032-15.075
Price To Earnings Diluted Ratio33.12015.93626.51024.36739.262
Price To Earnings Diluted Growth Ratio-0.7890.2210.7431.032-14.159
Price To Book Ratio3.7433.3553.8442.9364.206
Price To Sales Ratio5.7384.8524.5573.4185.077
Price To Free Cash Flow Ratio38.39152.50535.17441.36638.467
Price To Operating Cash Flow Ratio21.03421.73620.21121.24724.161
Debt To Assets Ratio0.2840.3190.3120.3620.384
Debt To Equity Ratio0.5310.6140.5880.7570.847
Debt To Capital Ratio0.3470.3800.3700.4310.459
Long Term Debt To Capital Ratio0.3450.3590.3290.3770.438
Financial Leverage Ratio1.8651.9221.8832.0912.202
Working Capital Turnover Ratio3.4233.0583.2424.5564.434
Operating Cash Flow Ratio1.9941.4361.3060.6861.512
Operating Cash Flow Sales Ratio0.2730.2230.2250.1610.210
Free Cash Flow Operating Cash Flow Ratio0.5480.4140.5750.5140.628
Debt Service Coverage Ratio7.3519.3133.3141.7569.050
Interest Coverage Ratio6.64616.0189.6737.1426.824
Short Term Operating Cash Flow Coverage Ratio59.50011.6723.8201.4180.000
Operating Cash Flow Coverage Ratio0.3350.2510.3230.1830.206
Capital Expenditure Coverage Ratio2.2121.7062.3512.0562.689
Dividend Paid And Capex Coverage Ratio1.7781.3981.8541.5441.993
Dividend Payout Ratio0.1730.0950.1490.1850.210
Enterprise Value Multiple19.87111.03915.85814.84922.680

Sparkline shows each ratio oldest → newest (left → right).

How the latest year compares

For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. ▲ higher ▼ lower

MetricCurrentvs 1Y agovs 5Y avg
Gross Profit Margin 30.0% ▲1.2% ▲2.7%
Ebit Margin 23.2% ▼-19.1% ▼-2.6%
Ebitda Margin 32.9% ▼-18.2% ▼-1.3%
Operating Profit Margin 23.3% ▼-18.2% ▼-1.9%
Pretax Profit Margin 19.7% ▼-20.0% ▼-3.3%
Continuous Operations Profit Margin 15.9% ▼-14.7% ▼-2.3%
Net Profit Margin 17.4% ▼-13.2% ▼-1.1%
Bottom Line Profit Margin 17.4% ▼-13.2% ▼-1.1%
Current Ratio 3.568 ▲1.066 ▲0.748
Quick Ratio 2.363 ▲0.959 ▲0.493
Solvency Ratio 0.204 ▼-0.090 ▼-0.007
Cash Ratio 0.075 ▼-0.585 ▼-0.408
Price To Earnings Ratio 33.032 ▲17.140 ▲5.279
Price To Earnings Growth Ratio -0.786 ▼-1.007 ▲1.987
Forward Price To Earnings Growth Ratio -0.786 ▼-1.007 ▲1.987
Price To Earnings Diluted Ratio 33.120 ▲17.184 ▲5.281
Price To Earnings Diluted Growth Ratio -0.789 ▼-1.009 ▲1.802
Price To Book Ratio 3.743 ▲0.388 ▲0.126
Price To Sales Ratio 5.737 ▲0.885 ▲1.009
Price To Free Cash Flow Ratio 38.391 ▼-14.114 ▼-2.790
Price To Operating Cash Flow Ratio 21.034 ▼-0.702 ▼-0.644
Debt To Assets Ratio 0.284 ▼-0.035 ▼-0.048
Debt To Equity Ratio 0.531 ▼-0.083 ▼-0.137
Debt To Capital Ratio 0.347 ▼-0.034 ▼-0.051
Long Term Debt To Capital Ratio 0.345 ▼-0.013 ▼-0.024
Financial Leverage Ratio 1.865 ▼-0.057 ▼-0.128
Working Capital Turnover Ratio 3.423 ▲0.365 ▼-0.320
Operating Cash Flow Ratio 1.994 ▲0.558 ▲0.608
Operating Cash Flow Sales Ratio 0.273 ▲0.050 ▲0.054
Free Cash Flow Operating Cash Flow Ratio 0.548 ▲0.134 ▲0.012
Debt Service Coverage Ratio 7.351 ▼-1.962 ▲1.195
Interest Coverage Ratio 6.646 ▼-9.371 ▼-2.614
Short Term Operating Cash Flow Coverage Ratio 59.500 ▲47.828 ▲44.218
Operating Cash Flow Coverage Ratio 0.335 ▲0.084 ▲0.076
Capital Expenditure Coverage Ratio 2.212 ▲0.505 ▲0.009
Dividend Paid And Capex Coverage Ratio 1.778 ▲0.380 ▲0.065
Dividend Payout Ratio 0.173 ▲0.079 ▲0.011
Enterprise Value Multiple 19.871 ▲8.832 ▲3.012

Key metrics

MetricTrend20252024202320222021
Market cap$37.55B$31.71B$30.88B$21.06B$27.49B
Enterprise value$42.80B$36.85B$34.34B$26.13B$32.76B
EV / Sales6.54x5.64x5.07x4.24x6.05x
EV / Op. cash flow23.98x25.25x22.47x26.36x28.80x
EV / Free cash flow43.77x61.01x39.11x51.33x45.85x
EV / EBITDA19.87x11.04x15.86x14.85x22.68x
Net debt / EBITDA2.44x1.54x1.59x2.88x3.65x
Current ratio3.57x2.50x3.35x1.99x2.69x
Income quality1.57x0.73x1.31x1.14x1.62x
Graham number$266$335$235$190$163
Graham net-net-$125-$114-$77-$103-$106
Tax burden88.3%76.8%78.3%79.5%82.1%
Interest burden84.9%93.9%90.0%86.6%85.7%
Working capital$2.30B$1.53B$2.75B$1.43B$1.27B
Invested capital$17.03B$16.51B$13.39B$12.63B$12.60B
Return on assets6.1%11.0%7.7%5.8%4.9%
Operating ROA8.3%16.3%10.6%8.2%7.8%
Return on tangible assets7.8%14.6%10.6%8.3%7.1%
Return on equity11.3%21.1%14.6%12.1%10.7%
Return on invested capital6.9%12.0%8.9%6.6%5.8%
Return on capital employed8.5%15.8%11.4%8.9%7.1%
Earnings yield3.0%6.3%3.8%4.1%2.6%
Free cash flow yield2.6%1.9%2.8%2.4%2.6%
Capex / Op. cash flow45.2%58.6%42.5%48.6%37.2%
Capex / Depreciation126.7%149.2%128.1%96.5%94.8%
Capex / Sales12.3%13.1%9.6%7.8%7.8%
SG&A / Sales6.8%6.8%6.5%6.4%6.5%
R&D / Sales0.0%0.0%0.0%0.0%0.0%
Stock comp / Sales0.7%0.9%0.7%0.7%0.8%
Intangibles / Total assets21.8%24.7%27.0%30.0%31.7%
Days sales outstanding40d38d41d47d52d
Days payables outstanding0d29d26d30d32d
Operating cycle126d125d116d114d120d
Cash conversion cycle126d96d90d84d88d

Change by theme

Grouped by what each metric measures. Each figure is the change over the period shown — ▲ up ▼ down versus then.

Change over 1 year

Valuation
Market cap ▲+18.4%EV / Sales ▲+16.0%EV / EBITDA ▲+80.0%EV / Op. cash flow ▼-1.276Earnings yield ▼-0.033Graham number ▼-69.816
Profitability
Return on equity ▼-0.098Return on assets ▼-0.049Return on invested capital ▼-0.051Return on capital employed ▼-0.072Operating ROA ▼-0.080Income quality ▲+0.839Tax burden ▲+0.114
Efficiency
Days sales outstanding ▲+2.464Days payables outstanding ▼-29.385Operating cycle ▲+0.891Cash conversion cycle ▲+30.275Capex / Sales ▼-0.007R&D / Sales n/a
Balance-sheet strength
Current ratio ▲+1.066Net debt / EBITDA ▲+0.902Working capital ▲+772000000.000Invested capital ▲+520000000.000Intangibles / Total assets ▼-0.030

Change over 5 years

Valuation
Market cap ▲+36.6%EV / Sales ▲+8.1%EV / EBITDA ▼-12.4%EV / Op. cash flow ▼-4.820Earnings yield ▲+0.005Graham number ▲+102.795
Profitability
Return on equity ▲+0.006Return on assets ▲+0.012Return on invested capital ▲+0.010Return on capital employed ▲+0.014Operating ROA ▲+0.005Income quality ▼-0.049Tax burden ▲+0.062
Efficiency
Days sales outstanding ▼-11.855Days payables outstanding ▼-31.979Operating cycle ▲+6.376Cash conversion cycle ▲+38.355Capex / Sales ▲+0.045R&D / Sales n/a
Balance-sheet strength
Current ratio ▲+0.876Net debt / EBITDA ▼-1.212Working capital ▲+1025000000.000Invested capital ▲+4430900000.000Intangibles / Total assets ▼-0.099

Employee count

Peer market caps