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Side-by-side financial comparison of Canadian Solar Inc. (CSIQ) and Packaging Corporation of America (PKG). Click either name above to swap in a different company.

Canadian Solar Inc. is the larger business by last-quarter revenue ($4.5B vs $2.4B, roughly 1.9× Packaging Corporation of America). Packaging Corporation of America runs the higher net margin — 7.2% vs 1.3%, a 5.9% 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.

Packaging Corporation of America is an American manufacturing company based in Lake Forest, Illinois. The company has about 15,500 employees, with operations primarily in the United States. The CEO is Mark W. Kowlzan.

CSIQ vs PKG — Head-to-Head

Bigger by revenue
CSIQ
CSIQ
1.9× larger
CSIQ
$4.5B
$2.4B
PKG
Higher net margin
PKG
PKG
5.9% more per $
PKG
7.2%
1.3%
CSIQ

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
CSIQ
CSIQ
PKG
PKG
Revenue
$4.5B
$2.4B
Net Profit
$57.6M
$170.9M
Gross Margin
17.5%
19.1%
Operating Margin
2.2%
10.6%
Net Margin
1.3%
7.2%
Revenue YoY
10.6%
Net Profit YoY
-16.1%
EPS (diluted)
$1.91

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
PKG
PKG
Q1 26
$2.4B
Q4 25
$2.4B
Q3 25
$4.5B
$2.3B
Q2 25
$3.0B
$2.2B
Q1 25
$1.3B
$2.1B
Q4 24
$2.1B
Q3 24
$5.9B
$2.2B
Q2 24
$4.1B
$2.1B
Net Profit
CSIQ
CSIQ
PKG
PKG
Q1 26
$170.9M
Q4 25
$101.9M
Q3 25
$57.6M
$226.9M
Q2 25
$63.6M
$241.5M
Q1 25
$36.2M
$203.8M
Q4 24
$221.2M
Q3 24
$366.8M
$238.1M
Q2 24
$304.4M
$198.9M
Gross Margin
CSIQ
CSIQ
PKG
PKG
Q1 26
19.1%
Q4 25
18.9%
Q3 25
17.5%
21.8%
Q2 25
18.0%
22.2%
Q1 25
19.0%
21.2%
Q4 24
21.9%
Q3 24
18.0%
23.1%
Q2 24
18.7%
21.1%
Operating Margin
CSIQ
CSIQ
PKG
PKG
Q1 26
10.6%
Q4 25
7.1%
Q3 25
2.2%
14.0%
Q2 25
3.3%
15.4%
Q1 25
3.7%
13.1%
Q4 24
14.1%
Q3 24
7.7%
15.0%
Q2 24
9.1%
13.3%
Net Margin
CSIQ
CSIQ
PKG
PKG
Q1 26
7.2%
Q4 25
4.3%
Q3 25
1.3%
9.8%
Q2 25
2.1%
11.1%
Q1 25
2.7%
9.5%
Q4 24
10.3%
Q3 24
6.2%
10.9%
Q2 24
7.5%
9.6%
EPS (diluted)
CSIQ
CSIQ
PKG
PKG
Q1 26
$1.91
Q4 25
$1.14
Q3 25
$2.51
Q2 25
$2.67
Q1 25
$2.26
Q4 24
$2.45
Q3 24
$2.64
Q2 24
$2.21

Balance Sheet & Financial Strength

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

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

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$529.0M
Q3 25
$1.7B
$634.0M
Q2 25
$1.7B
$787.9M
Q1 25
$1.7B
$751.7M
Q4 24
$685.0M
Q3 24
$1.9B
$676.6M
Q2 24
$1.9B
$613.6M
Total Debt
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$4.0B
Q3 25
$4.0B
Q2 25
Q1 25
Q4 24
$2.5B
Q3 24
$2.5B
Q2 24
Stockholders' Equity
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$4.6B
Q3 25
$3.9B
$4.8B
Q2 25
$3.9B
$4.6B
Q1 25
$3.9B
$4.5B
Q4 24
$4.4B
Q3 24
$3.7B
$4.3B
Q2 24
$3.7B
$4.1B
Total Assets
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$10.7B
Q3 25
$13.5B
$11.0B
Q2 25
$13.5B
$9.0B
Q1 25
$13.5B
$9.0B
Q4 24
$8.8B
Q3 24
$11.9B
$8.8B
Q2 24
$11.9B
$9.0B
Debt / Equity
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
0.87×
Q3 25
0.84×
Q2 25
Q1 25
Q4 24
0.57×
Q3 24
0.58×
Q2 24

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
PKG
PKG
Operating Cash FlowLast quarter
$-187.7M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-3.26×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$446.6M
Q3 25
$-187.7M
$472.2M
Q2 25
$299.6M
Q1 25
$339.1M
Q4 24
$325.4M
Q3 24
$327.1M
Q2 24
$278.3M
Free Cash Flow
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
$127.6M
Q3 25
$280.1M
Q2 25
$129.9M
Q1 25
$191.0M
Q4 24
$124.1M
Q3 24
$180.4M
Q2 24
$33.3M
FCF Margin
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
5.4%
Q3 25
12.1%
Q2 25
6.0%
Q1 25
8.9%
Q4 24
5.8%
Q3 24
8.3%
Q2 24
1.6%
Capex Intensity
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
13.5%
Q3 25
8.3%
Q2 25
7.8%
Q1 25
6.9%
Q4 24
9.4%
Q3 24
6.7%
Q2 24
11.8%
Cash Conversion
CSIQ
CSIQ
PKG
PKG
Q1 26
Q4 25
4.38×
Q3 25
-3.26×
2.08×
Q2 25
1.24×
Q1 25
1.66×
Q4 24
1.47×
Q3 24
1.37×
Q2 24
1.40×

Financial Flow Comparison

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

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