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Side-by-side financial comparison of Largo Inc. (LGO) and Martin Marietta Materials (MLM). Click either name above to swap in a different company.

Martin Marietta Materials is the larger business by last-quarter revenue ($1.1B vs $87.6K, roughly 13011.3× Largo Inc.). Martin Marietta Materials runs the higher net margin — 24.5% vs -59.3%, a 83.8% gap on every dollar of revenue.

Largo Inc. is a Canada-based critical minerals producer focused on sustainable vanadium extraction and processing. It operates core production assets in Brazil, supplying high-purity vanadium products for steel manufacturing, grid-scale energy storage, and industrial clients across global markets.

Martin Marietta Materials, Inc. is an American company and a supplier of aggregates and heavy building materials, with operations spanning 26 states, Canada, and the Caribbean. In particular, Martin Marietta Materials supplies resources for the construction of roads, sidewalks, and foundations.

LGO vs MLM — Head-to-Head

Bigger by revenue
MLM
MLM
13011.3× larger
MLM
$1.1B
$87.6K
LGO
Higher net margin
MLM
MLM
83.8% more per $
MLM
24.5%
-59.3%
LGO

Income Statement — Q3 2025 vs Q4 2025

Metric
LGO
LGO
MLM
MLM
Revenue
$87.6K
$1.1B
Net Profit
$-52.0K
$279.0M
Gross Margin
35.0%
Operating Margin
24.6%
Net Margin
-59.3%
24.5%
Revenue YoY
-30.1%
Net Profit YoY
-4.8%
EPS (diluted)
$4.59

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
LGO
LGO
MLM
MLM
Q4 25
$1.1B
Q3 25
$87.6K
$1.8B
Q2 25
$54.4K
$1.8B
Q1 25
$28.2K
$1.4B
Q4 24
$1.6B
Q3 24
$100.7K
$1.9B
Q2 24
$70.7K
$1.8B
Q1 24
$42.2K
$1.3B
Net Profit
LGO
LGO
MLM
MLM
Q4 25
$279.0M
Q3 25
$-52.0K
$414.0M
Q2 25
$-40.0K
$328.0M
Q1 25
$-18.3K
$116.0M
Q4 24
$293.0M
Q3 24
$-18.7K
$363.0M
Q2 24
$-3.9K
$294.0M
Q1 24
$715
$1.0B
Gross Margin
LGO
LGO
MLM
MLM
Q4 25
35.0%
Q3 25
33.1%
Q2 25
30.0%
Q1 25
24.8%
Q4 24
30.0%
Q3 24
31.7%
Q2 24
29.3%
Q1 24
21.7%
Operating Margin
LGO
LGO
MLM
MLM
Q4 25
24.6%
Q3 25
27.4%
Q2 25
25.3%
Q1 25
14.3%
Q4 24
24.4%
Q3 24
25.9%
Q2 24
22.6%
Q1 24
Net Margin
LGO
LGO
MLM
MLM
Q4 25
24.5%
Q3 25
-59.3%
22.4%
Q2 25
-73.6%
18.1%
Q1 25
-64.9%
8.6%
Q4 24
18.0%
Q3 24
-18.6%
19.2%
Q2 24
-5.6%
16.7%
Q1 24
1.7%
83.5%
EPS (diluted)
LGO
LGO
MLM
MLM
Q4 25
$4.59
Q3 25
$6.85
Q2 25
$5.43
Q1 25
$1.90
Q4 24
$4.87
Q3 24
$5.91
Q2 24
$4.76
Q1 24
$16.87

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
LGO
LGO
MLM
MLM
Cash + ST InvestmentsLiquidity on hand
$67.0M
Total DebtLower is stronger
$5.3B
Stockholders' EquityBook value
$10.0B
Total Assets
$18.7B
Debt / EquityLower = less leverage
0.53×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LGO
LGO
MLM
MLM
Q4 25
$67.0M
Q3 25
$57.0M
Q2 25
$225.0M
Q1 25
$101.0M
Q4 24
$670.0M
Q3 24
$52.0M
Q2 24
$109.0M
Q1 24
$2.6B
Total Debt
LGO
LGO
MLM
MLM
Q4 25
$5.3B
Q3 25
$5.5B
Q2 25
$5.4B
Q1 25
$5.4B
Q4 24
$5.4B
Q3 24
$4.0B
Q2 24
$4.3B
Q1 24
$4.3B
Stockholders' Equity
LGO
LGO
MLM
MLM
Q4 25
$10.0B
Q3 25
$9.7B
Q2 25
$9.4B
Q1 25
$9.1B
Q4 24
$9.5B
Q3 24
$9.2B
Q2 24
$8.8B
Q1 24
$8.9B
Total Assets
LGO
LGO
MLM
MLM
Q4 25
$18.7B
Q3 25
$18.7B
Q2 25
$18.1B
Q1 25
$17.7B
Q4 24
$18.2B
Q3 24
$16.5B
Q2 24
$16.3B
Q1 24
$16.2B
Debt / Equity
LGO
LGO
MLM
MLM
Q4 25
0.53×
Q3 25
0.57×
Q2 25
0.58×
Q1 25
0.60×
Q4 24
0.57×
Q3 24
0.44×
Q2 24
0.49×
Q1 24
0.49×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
LGO
LGO
MLM
MLM
Operating Cash FlowLast quarter
$629.0M
Free Cash FlowOCF − Capex
$424.0M
FCF MarginFCF / Revenue
37.2%
Capex IntensityCapex / Revenue
18.0%
Cash ConversionOCF / Net Profit
2.25×
TTM Free Cash FlowTrailing 4 quarters
$978.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LGO
LGO
MLM
MLM
Q4 25
$629.0M
Q3 25
$551.0M
Q2 25
$387.0M
Q1 25
$218.0M
Q4 24
$686.0M
Q3 24
$600.0M
Q2 24
$1.0M
Q1 24
$5.0K
$172.0M
Free Cash Flow
LGO
LGO
MLM
MLM
Q4 25
$424.0M
Q3 25
$361.0M
Q2 25
$208.0M
Q1 25
$-15.0M
Q4 24
$453.0M
Q3 24
$317.0M
Q2 24
$-138.0M
Q1 24
$-28.0M
FCF Margin
LGO
LGO
MLM
MLM
Q4 25
37.2%
Q3 25
19.6%
Q2 25
11.5%
Q1 25
-1.1%
Q4 24
27.8%
Q3 24
16.8%
Q2 24
-7.8%
Q1 24
-2.2%
Capex Intensity
LGO
LGO
MLM
MLM
Q4 25
18.0%
Q3 25
10.3%
Q2 25
9.9%
Q1 25
17.2%
Q4 24
14.3%
Q3 24
15.0%
Q2 24
7.9%
Q1 24
16.0%
Cash Conversion
LGO
LGO
MLM
MLM
Q4 25
2.25×
Q3 25
1.33×
Q2 25
1.18×
Q1 25
1.88×
Q4 24
2.34×
Q3 24
1.65×
Q2 24
0.00×
Q1 24
6.93×
0.16×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

LGO
LGO

Segment breakdown not available.

MLM
MLM

Building Materials Business East Group$774.0M68%
Building Materials Business West Group$233.0M20%
Services$88.0M8%
Other$45.0M4%

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