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Side-by-side financial comparison of Diamondback Energy (FANG) and NIO Inc. (NIO). Click either name above to swap in a different company.

NIO Inc. is the larger business by last-quarter revenue ($4.7B vs $3.4B, roughly 1.4× Diamondback Energy). NIO Inc. runs the higher net margin — 0.8% vs -43.2%, a 44.0% gap on every dollar of revenue.

Diamondback Energy, headquartered in Midland, Texas, is an American company engaged in hydrocarbon exploration in the Permian Basin.

Nio Inc. is a Chinese electric vehicle manufacturer headquartered in Shanghai. Founded in 2014, it adopted its current name in 2016. The company designs and sells electric vehicles, including sedans and SUVs, and has expanded into smartphone development.

FANG vs NIO — Head-to-Head

Bigger by revenue
NIO
NIO
1.4× larger
NIO
$4.7B
$3.4B
FANG
Higher net margin
NIO
NIO
44.0% more per $
NIO
0.8%
-43.2%
FANG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FANG
FANG
NIO
NIO
Revenue
$3.4B
$4.7B
Net Profit
$-1.5B
$38.7M
Gross Margin
17.5%
Operating Margin
-82.4%
1.5%
Net Margin
-43.2%
0.8%
Revenue YoY
-9.0%
Net Profit YoY
-235.8%
EPS (diluted)
$-4.99
$0.05

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
FANG
FANG
NIO
NIO
Q1 26
$4.7B
Q4 25
$3.4B
Q3 25
$3.9B
$3.0B
Q2 25
$3.7B
$2.6B
Q1 25
$4.0B
$2.7B
Q4 24
$3.7B
Q3 24
$2.6B
Q2 24
$2.5B
Net Profit
FANG
FANG
NIO
NIO
Q1 26
$38.7M
Q4 25
$-1.5B
Q3 25
$1.0B
$-505.2M
Q2 25
$699.0M
$-709.5M
Q1 25
$1.4B
$-984.2M
Q4 24
$1.1B
Q3 24
$659.0M
Q2 24
$837.0M
Gross Margin
FANG
FANG
NIO
NIO
Q1 26
17.5%
Q4 25
Q3 25
13.9%
Q2 25
10.0%
Q1 25
11.7%
Q4 24
Q3 24
Q2 24
Operating Margin
FANG
FANG
NIO
NIO
Q1 26
1.5%
Q4 25
-82.4%
Q3 25
31.5%
-16.2%
Q2 25
31.0%
-25.8%
Q1 25
41.3%
-30.6%
Q4 24
38.0%
Q3 24
26.8%
Q2 24
46.6%
Net Margin
FANG
FANG
NIO
NIO
Q1 26
0.8%
Q4 25
-43.2%
Q3 25
25.9%
-16.8%
Q2 25
19.0%
-27.0%
Q1 25
34.7%
-36.2%
Q4 24
28.9%
Q3 24
24.9%
Q2 24
33.7%
EPS (diluted)
FANG
FANG
NIO
NIO
Q1 26
$0.05
Q4 25
$-4.99
Q3 25
$3.51
$-1.51
Q2 25
$2.38
$-2.31
Q1 25
$4.83
$-3.47
Q4 24
$3.40
Q3 24
$3.19
Q2 24
$4.66

Balance Sheet & Financial Strength

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

Metric
FANG
FANG
NIO
NIO
Cash + ST InvestmentsLiquidity on hand
$104.0M
$4.4B
Total DebtLower is stronger
$13.7B
Stockholders' EquityBook value
$37.0B
$594.8M
Total Assets
$71.1B
$17.8B
Debt / EquityLower = less leverage
0.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FANG
FANG
NIO
NIO
Q1 26
$4.4B
Q4 25
$104.0M
Q3 25
$159.0M
Q2 25
$219.0M
$2.5B
Q1 25
$1.8B
$4.6B
Q4 24
$161.0M
Q3 24
$370.0M
Q2 24
$6.9B
Total Debt
FANG
FANG
NIO
NIO
Q1 26
Q4 25
$13.7B
Q3 25
$15.8B
Q2 25
$15.1B
Q1 25
$13.0B
Q4 24
$12.1B
Q3 24
$11.9B
Q2 24
$12.0B
Stockholders' Equity
FANG
FANG
NIO
NIO
Q1 26
$594.8M
Q4 25
$37.0B
Q3 25
$39.1B
Q2 25
$38.9B
$-168.3M
Q1 25
$38.5B
$817.5M
Q4 24
$37.7B
Q3 24
$37.4B
Q2 24
$17.4B
Total Assets
FANG
FANG
NIO
NIO
Q1 26
$17.8B
Q4 25
$71.1B
Q3 25
$76.2B
Q2 25
$71.9B
$14.0B
Q1 25
$70.1B
$14.7B
Q4 24
$67.3B
Q3 24
$65.7B
Q2 24
$35.6B
Debt / Equity
FANG
FANG
NIO
NIO
Q1 26
Q4 25
0.37×
Q3 25
0.41×
Q2 25
0.39×
Q1 25
0.34×
Q4 24
0.32×
Q3 24
0.32×
Q2 24
0.69×

Cash Flow & Capital Efficiency

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

Metric
FANG
FANG
NIO
NIO
Operating Cash FlowLast quarter
$2.3B
$427.9M
Free Cash FlowOCF − Capex
$-439.4M
FCF MarginFCF / Revenue
-9.3%
Capex IntensityCapex / Revenue
18.4%
Cash ConversionOCF / Net Profit
11.07×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FANG
FANG
NIO
NIO
Q1 26
$427.9M
Q4 25
$2.3B
Q3 25
$2.4B
Q2 25
$1.7B
Q1 25
$2.4B
$-1.1B
Q4 24
$2.3B
Q3 24
$1.2B
Q2 24
$1.5B
Free Cash Flow
FANG
FANG
NIO
NIO
Q1 26
$-439.4M
Q4 25
Q3 25
Q2 25
Q1 25
$-2.3B
Q4 24
Q3 24
Q2 24
FCF Margin
FANG
FANG
NIO
NIO
Q1 26
-9.3%
Q4 25
Q3 25
Q2 25
Q1 25
-85.6%
Q4 24
Q3 24
Q2 24
Capex Intensity
FANG
FANG
NIO
NIO
Q1 26
18.4%
Q4 25
Q3 25
Q2 25
Q1 25
46.1%
Q4 24
Q3 24
Q2 24
Cash Conversion
FANG
FANG
NIO
NIO
Q1 26
11.07×
Q4 25
Q3 25
2.34×
Q2 25
2.40×
Q1 25
1.68×
Q4 24
2.18×
Q3 24
1.83×
Q2 24
1.83×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FANG
FANG

Oil Explorationand Production$2.7B81%
Oil Purchased$308.0M9%
Natural Gas Liquids Production$293.0M9%
Natural Gas Production$4.0M0%

NIO
NIO

Segment breakdown not available.

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