Martin Marietta Materials

US · MLM #614 by market cap Listed 1970

479.01 -10.00 -2.04%

Live - 5344 symbols - heartbeat 151s ago · 2026-10-08 07:00

Pre-market 477.57 -0.30%

After-hours 479.01 0.00%

Market cap: 34.02B
P/E (TTM): 11.76
P/B: 2.95
EPS: 18.77
Div yield: 0.69%
52W pos: 4%

Reader sentiment Are you bullish or bearish on MLM?

Anonymous reader poll. Unscientific, not investment advice.

✦ Quant Financial Health how this is computed

Good

Altman Z-Score is 3.56, above the 3.0 "safe zone" threshold.
Most reliable for industrial/manufacturing companies; less meaningful for banks, insurers and other financials.

Revenue annual, last 8 years

Latest year +8.62% YoY

Margins

Gross margin: 30.72%
Operating margin: 23.66%
Net margin: 18.49%

Key ratios & quality

Enterprise value: 39.34B
PEG ratio: 1.24
Altman Z-Score: 3.56

PEG uses trailing P/E against the 3-year net income growth rate (9.46%/yr) since forward earnings estimates aren't available here, so this is not a "forward PEG." Altman Z-Score below ~1.8 suggests financial distress risk, above ~3.0 suggests low risk; the model is most reliable for industrial/manufacturing companies and less meaningful for banks and other financial firms.

Income statement

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Revenue	4.24B	4.74B	4.73B	5.41B	6.16B	5.85B	5.66B	6.15B
Gross profit	966.60M	1.18B	1.25B	1.35B	1.42B	1.75B	1.64B	1.89B
Selling & admin expenses	280.60M	302.70M	305.90M	351.00M	397.00M	425.00M	429.00M	443.00M
Research & development	--	--	--	--	--	--	--	--
Operating profit	704.20M	885.40M	1.01B	1.03B	1.22B	1.33B	1.25B	1.46B
Pretax profit	576.10M	748.30M	889.30M	855.50M	1.09B	1.23B	2.37B	1.23B
Tax	105.70M	136.30M	168.20M	153.20M	235.00M	234.00M	550.00M	236.00M
Net profit	470.40M	612.00M	721.10M	702.80M	867.00M	1.17B	2.00B	1.14B
Basic EPS	7	10	12	11	14	19	33	19
Diluted EPS	7.43	9.74	11.54	11.22	13.87	18.82	32.41	18.77

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Revenue	1.16B	1.61B	1.85B	1.53B	1.36B	1.95B
Gross profit	315.00M	496.00M	611.00M	467.00M	310.00M	495.00M
Selling & admin expenses	125.00M	104.00M	110.00M	103.00M	133.00M	116.00M
Research & development	--	--	--	--	--	--
Operating profit	181.00M	415.00M	510.00M	350.00M	167.00M	390.00M
Pretax profit	132.00M	365.00M	450.00M	279.00M	117.00M	320.00M
Tax	28.00M	73.00M	89.00M	46.00M	38.00M	64.00M
Net profit	116.00M	328.00M	414.00M	279.00M	1.51B	251.00M
Basic EPS	2	5	7	5	25	4
Diluted EPS	1.90	5.43	6.85	4.62	25.06	4.17

Balance sheet

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Total current assets	1.37B	1.43B	1.67B	2.03B	2.88B	3.92B	2.45B	3.19B
Cash & ST investments	44.90M	21.00M	207.30M	258.40M	358.00M	1.27B	670.00M	67.00M
Inventory	663.00M	690.80M	709.00M	752.60M	873.70M	989.00M	1.02B	1.08B
Total assets	9.55B	10.13B	10.58B	14.39B	14.99B	15.13B	18.17B	18.71B
Total current liabilities	786.70M	838.50M	499.30M	752.60M	1.45B	1.17B	1.00B	895.00M
Short-term debt	390.00M	392.70M	48.60M	53.90M	751.20M	453.00M	180.00M	92.00M
Long-term debt	2.73B	2.43B	2.63B	5.10B	4.34B	3.95B	5.29B	5.29B
Total liabilities	4,602,000,000.00	4,778,300,000.00	4,687,500,000.00	7,855,400,000.00	7,820,800,000.00	7,089,000,000.00	8,714,000,000.00	8,677,000,000.00
Total equity	4.95B	5.35B	5.89B	6.54B	7.17B	8.04B	9.46B	10.03B
Retained earnings	1.69B	2.08B	2.61B	3.16B	3.72B	4.56B	5.92B	6.40B

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Total current assets	2.10B	2.39B	3.42B	3.19B	2.36B	2.45B
Cash & ST investments	101.00M	225.00M	57.00M	67.00M	273.00M	112.00M
Inventory	1.17B	1.16B	1.03B	1.08B	1.21B	1.17B
Total assets	17.72B	18.07B	18.65B	18.71B	20.50B	21.31B
Total current liabilities	935.00M	1.02B	1.15B	895.00M	1.03B	1.74B
Short-term debt	184.00M	187.00M	291.00M	92.00M	65.00M	930.00M
Long-term debt	5.29B	5.29B	5.29B	5.29B	5.29B	5.09B
Total liabilities	8,640,000,000.00	8,704,000,000.00	8,915,000,000.00	8,677,000,000.00	9,200,000,000.00	9,757,000,000.00
Total equity	9.08B	9.37B	9.74B	10.03B	11.30B	11.55B
Retained earnings	5.53B	5.81B	6.17B	6.40B	7.66B	7.86B

Cash flow

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Operating cash flow	705.10M	966.10M	1.05B	1.14B	991.00M	1.53B	1.46B	1.79B
Depreciation & amortization	344.00M	371.50M	393.50M	451.70M	506.00M	513.00M	573.00M	637.00M
Free cash flow	329.10M	572.60M	690.40M	714.60M	509.00M	878.00M	604.00M	978.00M
Dividends paid	-116.40M	-129.80M	-140.30M	-147.80M	-160.00M	-174.00M	-189.00M	-197.00M
Stock buybacks / issuance	-100.40M	-98.20M	-50.00M	0	-150.00M	-150.00M	-450.00M	-450.00M
Ending cash balance	44.90M	21.00M	304.40M	258.90M	359.00M	1.28B	670.00M	67.00M

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Operating cash flow	218.00M	387.00M	551.00M	629.00M	227.00M	112.00M
Depreciation & amortization	154.00M	167.00M	159.00M	157.00M	167.00M	204.00M
Free cash flow	-15.00M	208.00M	361.00M	424.00M	41.00M	-16.00M
Dividends paid	-49.00M	-48.00M	-50.00M	-50.00M	-51.00M	-51.00M
Stock buybacks / issuance	-450.00M	0	0	0	-200.00M	0
Ending cash balance	101.00M	236.00M	70.00M	67.00M	273.00M	120.00M

Returns & efficiency

Line item	2018	2019	2020	2021	2022	2023	2024	2025
ROE %	9.75	11.87	12.82	11.30	12.50	15.78	22.82	11.67
ROA %	5.06	6.21	6.96	5.62	5.83	7.97	11.98	6.17
ROIC %	7.37	8.60	9.28	7.78	8.02	10.51	15.17	8.54
5-year avg ROE %	9.66	10.98	12.18	12.37	11.68	12.80	14.99	14.76
EBIT margin %	16.80	18.52	21.30	18.44	20.45	24.47	42.30	23.67
FCF / sales %	7.76	12.08	14.60	13.20	8.27	12.96	9.24	15.90
Current ratio	1.74	1.70	3.34	2.69	1.99	3.35	2.44	3.57
Quick ratio	0.72	0.71	1.57	1.37	0.79	1.73	1.35	0.88
Debt / assets	32.67	32.18	29.15	38.45	36.20	31.25	31.89	30.49
LT debt / equity	55.20	53.59	51.54	83.86	65.22	53.19	59.40	55.95
Interest coverage	5.20	6.79	8.53	7.00	7.46	10.03	16.36	6.33
Revenue CAGR (3Y) %	6.24	7.46	6.05	8.45	9.14	7.35	1.50	-0.06
Net income CAGR (3Y) %	17.63	12.88	0.36	14.34	12.32	17.48	41.61	9.46
FCF CAGR (3Y) %	7.85	23.81	40.81	29.49	-3.85	8.34	-5.45	24.32

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
ROE %	11.87	12.09	12.19	11.67	24.87	23.50
ROA %	6.28	6.39	6.56	6.17	13.26	12.48
ROIC %	8.52	8.79	9.11	8.54	17.05	15.98
5-year avg ROE %	--	--	--	--	--	--
EBIT margin %	22.82	23.52	24.53	23.67	22.69	20.90
FCF / sales %	9.30	14.41	14.59	15.90	16.28	12.11
Current ratio	2.25	2.35	2.97	3.57	2.28	1.41
Quick ratio	0.89	1.11	0.90	0.88	1.02	0.65
Debt / assets	32.76	32.15	31.65	30.49	27.75	29.78
LT debt / equity	61.92	60.04	57.65	55.95	49.78	46.90
Interest coverage	8.19	7.74	7.59	6.33	6.27	6.03
Revenue CAGR (3Y) %	--	--	--	--	--	--
Net income CAGR (3Y) %	--	--	--	--	--	--
FCF CAGR (3Y) %	--	--	--	--	--	--

✦ Quant Revenue Concentration how this is computed

Single-engine

Aggregates is the largest reported line at 78.74% of revenue, across 4 reported segments.
The next-largest line, Other Building Materials, is a distant second at 15.56% - a sharp slowdown here would have little to offset it.

Revenue breakdown most recent period

Business

Aggregates78.74%

Other Building Materials15.56%

Specialties7.81%

Quote time 2026-10-08 07:00:14 · For reference only, not investment advice and not tailored to your situation.