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Side-by-side financial comparison of PEABODY ENERGY CORP (BTU) and KAISER ALUMINUM CORP (KALU). Click either name above to swap in a different company.

PEABODY ENERGY CORP is the larger business by last-quarter revenue ($1.0B vs $929.0M, roughly 1.1× KAISER ALUMINUM CORP). KAISER ALUMINUM CORP runs the higher net margin — 3.0% vs 1.2%, a 1.8% gap on every dollar of revenue. On growth, KAISER ALUMINUM CORP posted the faster year-over-year revenue change (21.4% vs -9.0%). Over the past eight quarters, KAISER ALUMINUM CORP's revenue compounded faster (12.2% CAGR vs 1.9%).

Peabody Energy is an American coal mining company headquartered in St. Louis, Missouri. Its primary business consists of the mining, sale, and distribution of coal, which is purchased for use in electricity generation and steelmaking. Peabody also markets, brokers, and trades coal through offices in China, Australia, and the United States.

Kaiser Aluminum Corporation is an American aluminum producer. It is a spinoff from Kaiser Aluminum and Chemicals Corporation, which came to be when common stock was offered in Permanente Metals Corporation and Permanente Metals Corporation's name was changed to Kaiser Aluminum and Chemicals Corporation.

BTU vs KALU — Head-to-Head

Bigger by revenue
BTU
BTU
1.1× larger
BTU
$1.0B
$929.0M
KALU
Growing faster (revenue YoY)
KALU
KALU
+30.3% gap
KALU
21.4%
-9.0%
BTU
Higher net margin
KALU
KALU
1.8% more per $
KALU
3.0%
1.2%
BTU
Faster 2-yr revenue CAGR
KALU
KALU
Annualised
KALU
12.2%
1.9%
BTU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BTU
BTU
KALU
KALU
Revenue
$1.0B
$929.0M
Net Profit
$12.4M
$28.2M
Gross Margin
13.3%
Operating Margin
0.8%
6.5%
Net Margin
1.2%
3.0%
Revenue YoY
-9.0%
21.4%
Net Profit YoY
-67.2%
42.4%
EPS (diluted)
$0.11
$1.67

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
BTU
BTU
KALU
KALU
Q4 25
$1.0B
$929.0M
Q3 25
$1.0B
$843.5M
Q2 25
$890.1M
$823.1M
Q1 25
$937.0M
$777.4M
Q4 24
$1.1B
$765.4M
Q3 24
$1.1B
$747.7M
Q2 24
$1.0B
$773.4M
Q1 24
$983.6M
$737.5M
Net Profit
BTU
BTU
KALU
KALU
Q4 25
$12.4M
$28.2M
Q3 25
$-70.1M
$39.5M
Q2 25
$-27.6M
$23.2M
Q1 25
$34.4M
$21.6M
Q4 24
$37.8M
$19.8M
Q3 24
$101.3M
$8.8M
Q2 24
$199.4M
$18.9M
Q1 24
$39.6M
$18.2M
Gross Margin
BTU
BTU
KALU
KALU
Q4 25
13.3%
Q3 25
13.6%
Q2 25
12.2%
Q1 25
13.4%
Q4 24
12.5%
Q3 24
9.6%
Q2 24
13.4%
Q1 24
11.7%
Operating Margin
BTU
BTU
KALU
KALU
Q4 25
0.8%
6.5%
Q3 25
-8.0%
5.8%
Q2 25
-4.3%
4.6%
Q1 25
3.4%
5.3%
Q4 24
3.6%
5.0%
Q3 24
11.0%
1.8%
Q2 24
22.4%
4.7%
Q1 24
5.2%
3.3%
Net Margin
BTU
BTU
KALU
KALU
Q4 25
1.2%
3.0%
Q3 25
-6.9%
4.7%
Q2 25
-3.1%
2.8%
Q1 25
3.7%
2.8%
Q4 24
3.4%
2.6%
Q3 24
9.3%
1.2%
Q2 24
19.1%
2.4%
Q1 24
4.0%
2.5%
EPS (diluted)
BTU
BTU
KALU
KALU
Q4 25
$0.11
$1.67
Q3 25
$-0.58
$2.38
Q2 25
$-0.23
$1.41
Q1 25
$0.27
$1.31
Q4 24
$0.25
$1.21
Q3 24
$0.74
$0.54
Q2 24
$1.42
$1.15
Q1 24
$0.29
$1.12

Balance Sheet & Financial Strength

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

Metric
BTU
BTU
KALU
KALU
Cash + ST InvestmentsLiquidity on hand
$575.3M
$7.0M
Total DebtLower is stronger
$321.2M
Stockholders' EquityBook value
$3.5B
$826.1M
Total Assets
$5.8B
$2.6B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BTU
BTU
KALU
KALU
Q4 25
$575.3M
$7.0M
Q3 25
$603.3M
$17.2M
Q2 25
$585.9M
$13.1M
Q1 25
$696.5M
$21.3M
Q4 24
$700.4M
$18.4M
Q3 24
$772.9M
$45.7M
Q2 24
$621.7M
$70.4M
Q1 24
$855.7M
$101.6M
Total Debt
BTU
BTU
KALU
KALU
Q4 25
$321.2M
Q3 25
$321.8M
Q2 25
$329.2M
Q1 25
$331.2M
Q4 24
$332.3M
Q3 24
$323.7M
Q2 24
$323.2M
Q1 24
$323.3M
Stockholders' Equity
BTU
BTU
KALU
KALU
Q4 25
$3.5B
$826.1M
Q3 25
$3.5B
$806.1M
Q2 25
$3.6B
$776.0M
Q1 25
$3.7B
$756.8M
Q4 24
$3.7B
$743.1M
Q3 24
$3.6B
$729.4M
Q2 24
$3.7B
$727.6M
Q1 24
$3.5B
$714.7M
Total Assets
BTU
BTU
KALU
KALU
Q4 25
$5.8B
$2.6B
Q3 25
$5.7B
$2.6B
Q2 25
$5.8B
$2.5B
Q1 25
$5.8B
$2.4B
Q4 24
$6.0B
$2.4B
Q3 24
$5.9B
$2.3B
Q2 24
$5.9B
$2.3B
Q1 24
$5.7B
$2.3B
Debt / Equity
BTU
BTU
KALU
KALU
Q4 25
0.09×
Q3 25
0.09×
Q2 25
0.09×
Q1 25
0.09×
Q4 24
0.09×
Q3 24
0.09×
Q2 24
0.09×
Q1 24
0.09×

Cash Flow & Capital Efficiency

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

Metric
BTU
BTU
KALU
KALU
Operating Cash FlowLast quarter
$68.6M
$-20.6M
Free Cash FlowOCF − Capex
$-51.1M
FCF MarginFCF / Revenue
-5.5%
Capex IntensityCapex / Revenue
3.3%
Cash ConversionOCF / Net Profit
5.53×
-0.73×
TTM Free Cash FlowTrailing 4 quarters
$-25.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BTU
BTU
KALU
KALU
Q4 25
$68.6M
$-20.6M
Q3 25
$122.0M
$59.1M
Q2 25
$23.2M
$15.9M
Q1 25
$119.9M
$57.0M
Q4 24
$119.8M
$43.4M
Q3 24
$359.9M
$34.1M
Q2 24
$7.8M
$26.3M
Q1 24
$119.0M
$63.3M
Free Cash Flow
BTU
BTU
KALU
KALU
Q4 25
$-51.1M
Q3 25
$34.5M
Q2 25
$-27.7M
Q1 25
$18.8M
Q4 24
$-12.6M
Q3 24
$-17.0M
Q2 24
$-17.4M
Q1 24
$33.3M
FCF Margin
BTU
BTU
KALU
KALU
Q4 25
-5.5%
Q3 25
4.1%
Q2 25
-3.4%
Q1 25
2.4%
Q4 24
-1.6%
Q3 24
-2.3%
Q2 24
-2.2%
Q1 24
4.5%
Capex Intensity
BTU
BTU
KALU
KALU
Q4 25
3.3%
Q3 25
2.9%
Q2 25
5.3%
Q1 25
4.9%
Q4 24
7.3%
Q3 24
6.8%
Q2 24
5.7%
Q1 24
4.1%
Cash Conversion
BTU
BTU
KALU
KALU
Q4 25
5.53×
-0.73×
Q3 25
1.50×
Q2 25
0.69×
Q1 25
3.49×
2.64×
Q4 24
3.17×
2.19×
Q3 24
3.55×
3.88×
Q2 24
0.04×
1.39×
Q1 24
3.01×
3.48×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BTU
BTU

Seaborne Metallurgical Mining$305.4M30%
Powder River Basin Mining$300.3M29%
Seaborne Thermal Mining$205.6M20%
Other$182.1M18%
Thermal Coal$28.9M3%

KALU
KALU

Packaging$440.6M47%
Aero Hs Products$213.0M23%
Transferred Over Time$200.2M22%
Automotive Extrusions$75.4M8%

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