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Side-by-side financial comparison of Canadian Solar Inc. (CSIQ) 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 $4.5B, roughly 1.1× Canadian Solar Inc.). Canadian Solar Inc. runs the higher net margin — 1.3% vs 0.8%, a 0.5% gap on every dollar of revenue.

Canadian Solar Inc. is a global renewable energy company. Headquartered in Kitchener, Ontario, the company manufactures solar PV modules, provides battery energy storage solutions and develops utility-scale solar power and battery energy storage projects.

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.

CSIQ vs NIO — Head-to-Head

Bigger by revenue
NIO
NIO
1.1× larger
NIO
$4.7B
$4.5B
CSIQ
Higher net margin
CSIQ
CSIQ
0.5% more per $
CSIQ
1.3%
0.8%
NIO

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
CSIQ
CSIQ
NIO
NIO
Revenue
$4.5B
$4.7B
Net Profit
$57.6M
$38.7M
Gross Margin
17.5%
17.5%
Operating Margin
2.2%
1.5%
Net Margin
1.3%
0.8%
Revenue YoY
Net Profit YoY
EPS (diluted)
$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
CSIQ
CSIQ
NIO
NIO
Q1 26
$4.7B
Q3 25
$4.5B
$3.0B
Q2 25
$3.0B
$2.6B
Q1 25
$1.3B
$2.7B
Q3 24
$5.9B
Q2 24
$4.1B
Q1 23
$1.3B
Net Profit
CSIQ
CSIQ
NIO
NIO
Q1 26
$38.7M
Q3 25
$57.6M
$-505.2M
Q2 25
$63.6M
$-709.5M
Q1 25
$36.2M
$-984.2M
Q3 24
$366.8M
Q2 24
$304.4M
Q1 23
$8.9M
Gross Margin
CSIQ
CSIQ
NIO
NIO
Q1 26
17.5%
Q3 25
17.5%
13.9%
Q2 25
18.0%
10.0%
Q1 25
19.0%
11.7%
Q3 24
18.0%
Q2 24
18.7%
Q1 23
14.5%
Operating Margin
CSIQ
CSIQ
NIO
NIO
Q1 26
1.5%
Q3 25
2.2%
-16.2%
Q2 25
3.3%
-25.8%
Q1 25
3.7%
-30.6%
Q3 24
7.7%
Q2 24
9.1%
Q1 23
1.2%
Net Margin
CSIQ
CSIQ
NIO
NIO
Q1 26
0.8%
Q3 25
1.3%
-16.8%
Q2 25
2.1%
-27.0%
Q1 25
2.7%
-36.2%
Q3 24
6.2%
Q2 24
7.5%
Q1 23
0.7%
EPS (diluted)
CSIQ
CSIQ
NIO
NIO
Q1 26
$0.05
Q3 25
$-1.51
Q2 25
$-2.31
Q1 25
$-3.47
Q3 24
Q2 24
Q1 23

Balance Sheet & Financial Strength

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

Metric
CSIQ
CSIQ
NIO
NIO
Cash + ST InvestmentsLiquidity on hand
$1.7B
$4.4B
Total DebtLower is stronger
Stockholders' EquityBook value
$3.9B
$594.8M
Total Assets
$13.5B
$17.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSIQ
CSIQ
NIO
NIO
Q1 26
$4.4B
Q3 25
$1.7B
Q2 25
$1.7B
$2.5B
Q1 25
$1.7B
$4.6B
Q3 24
$1.9B
Q2 24
$1.9B
Q1 23
$981.4M
Stockholders' Equity
CSIQ
CSIQ
NIO
NIO
Q1 26
$594.8M
Q3 25
$3.9B
Q2 25
$3.9B
$-168.3M
Q1 25
$3.9B
$817.5M
Q3 24
$3.7B
Q2 24
$3.7B
Q1 23
$2.3B
Total Assets
CSIQ
CSIQ
NIO
NIO
Q1 26
$17.8B
Q3 25
$13.5B
Q2 25
$13.5B
$14.0B
Q1 25
$13.5B
$14.7B
Q3 24
$11.9B
Q2 24
$11.9B
Q1 23
$9.0B

Cash Flow & Capital Efficiency

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

Metric
CSIQ
CSIQ
NIO
NIO
Operating Cash FlowLast quarter
$-187.7M
$427.9M
Free Cash FlowOCF − Capex
$-439.4M
FCF MarginFCF / Revenue
-9.3%
Capex IntensityCapex / Revenue
18.4%
Cash ConversionOCF / Net Profit
-3.26×
11.07×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSIQ
CSIQ
NIO
NIO
Q1 26
$427.9M
Q3 25
$-187.7M
Q2 25
Q1 25
$-1.1B
Q3 24
Q2 24
Q1 23
Free Cash Flow
CSIQ
CSIQ
NIO
NIO
Q1 26
$-439.4M
Q3 25
Q2 25
Q1 25
$-2.3B
Q3 24
Q2 24
Q1 23
FCF Margin
CSIQ
CSIQ
NIO
NIO
Q1 26
-9.3%
Q3 25
Q2 25
Q1 25
-85.6%
Q3 24
Q2 24
Q1 23
Capex Intensity
CSIQ
CSIQ
NIO
NIO
Q1 26
18.4%
Q3 25
Q2 25
Q1 25
46.1%
Q3 24
Q2 24
Q1 23
Cash Conversion
CSIQ
CSIQ
NIO
NIO
Q1 26
11.07×
Q3 25
-3.26×
Q2 25
Q1 25
Q3 24
Q2 24
Q1 23

Financial Flow Comparison

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

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