vs

Side-by-side financial comparison of PEABODY ENERGY CORP (BTU) and MongoDB, Inc. (MDB). Click either name above to swap in a different company.

PEABODY ENERGY CORP is the larger business by last-quarter revenue ($1.0B vs $628.3M, roughly 1.6× MongoDB, Inc.). PEABODY ENERGY CORP runs the higher net margin — 1.2% vs -0.3%, a 1.5% gap on every dollar of revenue. On growth, MongoDB, Inc. posted the faster year-over-year revenue change (18.7% vs -9.0%). Over the past eight quarters, MongoDB, Inc.'s revenue compounded faster (17.1% 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.

MongoDB, Inc. is an American software company that develops and provides commercial support for the source-available database engine MongoDB, a database for unstructured data. Over the years, the company has expanded the product from its NoSQL roots to have broader appeal to enterprise customers, such as adding ACID and transactions.

BTU vs MDB — Head-to-Head

Bigger by revenue
BTU
BTU
1.6× larger
BTU
$1.0B
$628.3M
MDB
Growing faster (revenue YoY)
MDB
MDB
+27.7% gap
MDB
18.7%
-9.0%
BTU
Higher net margin
BTU
BTU
1.5% more per $
BTU
1.2%
-0.3%
MDB
Faster 2-yr revenue CAGR
MDB
MDB
Annualised
MDB
17.1%
1.9%
BTU

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
BTU
BTU
MDB
MDB
Revenue
$1.0B
$628.3M
Net Profit
$12.4M
$-2.0M
Gross Margin
71.5%
Operating Margin
0.8%
-2.9%
Net Margin
1.2%
-0.3%
Revenue YoY
-9.0%
18.7%
Net Profit YoY
-67.2%
79.5%
EPS (diluted)
$0.11

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
MDB
MDB
Q4 25
$1.0B
$628.3M
Q3 25
$1.0B
$591.4M
Q2 25
$890.1M
$549.0M
Q1 25
$937.0M
$548.4M
Q4 24
$1.1B
$529.4M
Q3 24
$1.1B
$478.1M
Q2 24
$1.0B
$450.6M
Q1 24
$983.6M
$458.0M
Net Profit
BTU
BTU
MDB
MDB
Q4 25
$12.4M
$-2.0M
Q3 25
$-70.1M
$-47.0M
Q2 25
$-27.6M
$-37.6M
Q1 25
$34.4M
$15.8M
Q4 24
$37.8M
$-9.8M
Q3 24
$101.3M
$-54.5M
Q2 24
$199.4M
$-80.6M
Q1 24
$39.6M
$-55.5M
Gross Margin
BTU
BTU
MDB
MDB
Q4 25
71.5%
Q3 25
71.0%
Q2 25
71.2%
Q1 25
72.8%
Q4 24
74.4%
Q3 24
73.2%
Q2 24
72.8%
Q1 24
75.0%
Operating Margin
BTU
BTU
MDB
MDB
Q4 25
0.8%
-2.9%
Q3 25
-8.0%
-11.0%
Q2 25
-4.3%
-9.8%
Q1 25
3.4%
-3.4%
Q4 24
3.6%
-5.3%
Q3 24
11.0%
-14.9%
Q2 24
22.4%
-21.8%
Q1 24
5.2%
-15.5%
Net Margin
BTU
BTU
MDB
MDB
Q4 25
1.2%
-0.3%
Q3 25
-6.9%
-8.0%
Q2 25
-3.1%
-6.9%
Q1 25
3.7%
2.9%
Q4 24
3.4%
-1.8%
Q3 24
9.3%
-11.4%
Q2 24
19.1%
-17.9%
Q1 24
4.0%
-12.1%
EPS (diluted)
BTU
BTU
MDB
MDB
Q4 25
$0.11
Q3 25
$-0.58
Q2 25
$-0.23
Q1 25
$0.27
Q4 24
$0.25
Q3 24
$0.74
Q2 24
$1.42
Q1 24
$0.29

Balance Sheet & Financial Strength

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

Metric
BTU
BTU
MDB
MDB
Cash + ST InvestmentsLiquidity on hand
$575.3M
$834.1M
Total DebtLower is stronger
$321.2M
Stockholders' EquityBook value
$3.5B
$2.9B
Total Assets
$5.8B
$3.6B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BTU
BTU
MDB
MDB
Q4 25
$575.3M
$834.1M
Q3 25
$603.3M
$647.1M
Q2 25
$585.9M
$657.8M
Q1 25
$696.5M
$490.1M
Q4 24
$700.4M
$673.1M
Q3 24
$772.9M
$1.3B
Q2 24
$621.7M
$815.7M
Q1 24
$855.7M
$803.0M
Total Debt
BTU
BTU
MDB
MDB
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
MDB
MDB
Q4 25
$3.5B
$2.9B
Q3 25
$3.5B
$2.9B
Q2 25
$3.6B
$3.0B
Q1 25
$3.7B
$2.8B
Q4 24
$3.7B
$1.5B
Q3 24
$3.6B
$1.4B
Q2 24
$3.7B
$1.3B
Q1 24
$3.5B
$1.1B
Total Assets
BTU
BTU
MDB
MDB
Q4 25
$5.8B
$3.6B
Q3 25
$5.7B
$3.5B
Q2 25
$5.8B
$3.6B
Q1 25
$5.8B
$3.4B
Q4 24
$6.0B
$3.2B
Q3 24
$5.9B
$3.1B
Q2 24
$5.9B
$3.0B
Q1 24
$5.7B
$2.9B
Debt / Equity
BTU
BTU
MDB
MDB
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
MDB
MDB
Operating Cash FlowLast quarter
$68.6M
$143.5M
Free Cash FlowOCF − Capex
$141.8M
FCF MarginFCF / Revenue
22.6%
Capex IntensityCapex / Revenue
0.3%
Cash ConversionOCF / Net Profit
5.53×
TTM Free Cash FlowTrailing 4 quarters
$346.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BTU
BTU
MDB
MDB
Q4 25
$68.6M
$143.5M
Q3 25
$122.0M
$72.1M
Q2 25
$23.2M
$109.9M
Q1 25
$119.9M
$50.5M
Q4 24
$119.8M
$37.4M
Q3 24
$359.9M
$-1.4M
Q2 24
$7.8M
$63.6M
Q1 24
$119.0M
$54.6M
Free Cash Flow
BTU
BTU
MDB
MDB
Q4 25
$141.8M
Q3 25
$71.6M
Q2 25
$108.3M
Q1 25
$24.6M
Q4 24
$35.5M
Q3 24
$-2.4M
Q2 24
$63.1M
Q1 24
$51.9M
FCF Margin
BTU
BTU
MDB
MDB
Q4 25
22.6%
Q3 25
12.1%
Q2 25
19.7%
Q1 25
4.5%
Q4 24
6.7%
Q3 24
-0.5%
Q2 24
14.0%
Q1 24
11.3%
Capex Intensity
BTU
BTU
MDB
MDB
Q4 25
0.3%
Q3 25
0.1%
Q2 25
0.3%
Q1 25
4.7%
Q4 24
0.4%
Q3 24
0.2%
Q2 24
0.1%
Q1 24
0.6%
Cash Conversion
BTU
BTU
MDB
MDB
Q4 25
5.53×
Q3 25
Q2 25
Q1 25
3.49×
3.19×
Q4 24
3.17×
Q3 24
3.55×
Q2 24
0.04×
Q1 24
3.01×

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%

MDB
MDB

Mongo DB Atlas Related$470.4M75%
Other Subscription$138.7M22%
Services$19.2M3%

Related Comparisons