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Side-by-side financial comparison of ATRenew Inc. (RERE) and SunPower Inc. (SPWR). Click either name above to swap in a different company.

SunPower Inc. is the larger business by last-quarter revenue ($79.7M vs $43.2M, roughly 1.8× ATRenew Inc.). ATRenew Inc. runs the higher net margin — 16.9% vs -17.8%, a 34.7% gap on every dollar of revenue.

ATRenew Inc. operates a leading pre-owned consumer electronics transaction and servicing ecosystem primarily in China. Its core services include end-to-end device recycling, professional quality inspection, certified refurbishment, and resale of smartphones, laptops, tablets and other digital products, serving both individual consumers and enterprise clients across domestic and select Southeast Asian markets.

SunPower Corporation is an American provider of photovoltaic solar energy generation systems and battery energy storage products, primarily for residential customers. The company, headquartered in San Jose, California, was founded in 1985 by Richard Swanson, an electrical engineering professor from Stanford University. Cypress Semiconductor bought a majority interest in the company in 2002, growing it quickly until SunPower went public in 2005. TotalEnergies, a French energy and oil company p...

RERE vs SPWR — Head-to-Head

Bigger by revenue
SPWR
SPWR
1.8× larger
SPWR
$79.7M
$43.2M
RERE
Higher net margin
RERE
RERE
34.7% more per $
RERE
16.9%
-17.8%
SPWR

Income Statement — Q1 FY2023 vs Q4 FY2025

Metric
RERE
RERE
SPWR
SPWR
Revenue
$43.2M
$79.7M
Net Profit
$7.3M
$-14.2M
Gross Margin
35.5%
Operating Margin
-27.4%
Net Margin
16.9%
-17.8%
Revenue YoY
-10.1%
Net Profit YoY
-130.1%
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
RERE
RERE
SPWR
SPWR
Q4 25
$79.7M
Q3 25
$22.0M
Q2 25
$67.5M
Q1 25
$82.7M
Q4 24
$88.7M
Q4 23
$24.6M
Q2 23
$25.6M
Q1 23
$43.2M
$16.7M
Net Profit
RERE
RERE
SPWR
SPWR
Q4 25
$-14.2M
Q3 25
$-16.9M
Q2 25
$-22.4M
Q1 25
$8.1M
Q4 24
$47.0M
Q4 23
$-206.9M
Q2 23
$-2.7M
Q1 23
$7.3M
$170.2K
Gross Margin
RERE
RERE
SPWR
SPWR
Q4 25
35.5%
Q3 25
Q2 25
42.6%
Q1 25
48.5%
Q4 24
46.5%
Q4 23
25.4%
Q2 23
23.5%
Q1 23
17.1%
Operating Margin
RERE
RERE
SPWR
SPWR
Q4 25
-27.4%
Q3 25
-15.7%
Q2 25
-4.0%
Q1 25
1.3%
Q4 24
-24.2%
Q4 23
-45.1%
Q2 23
-5.9%
Q1 23
-9.7%
Net Margin
RERE
RERE
SPWR
SPWR
Q4 25
-17.8%
Q3 25
-76.9%
Q2 25
-33.2%
Q1 25
9.8%
Q4 24
53.0%
Q4 23
-841.3%
Q2 23
-10.4%
Q1 23
16.9%
1.0%
EPS (diluted)
RERE
RERE
SPWR
SPWR
Q4 25
$-0.05
Q3 25
$-0.19
Q2 25
$-0.28
Q1 25
$0.00
Q4 24
$0.27
Q4 23
$-5.20
Q2 23
$-0.41
Q1 23
$-0.93

Balance Sheet & Financial Strength

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

Metric
RERE
RERE
SPWR
SPWR
Cash + ST InvestmentsLiquidity on hand
$228.0M
$9.6M
Total DebtLower is stronger
$164.8M
Stockholders' EquityBook value
$557.1M
$-90.1M
Total Assets
$722.9M
$241.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RERE
RERE
SPWR
SPWR
Q4 25
$9.6M
Q3 25
$5.1M
Q2 25
$11.1M
Q1 25
$10.6M
Q4 24
$13.4M
Q4 23
Q2 23
Q1 23
$228.0M
Total Debt
RERE
RERE
SPWR
SPWR
Q4 25
$164.8M
Q3 25
$204.3M
Q2 25
$152.9M
Q1 25
Q4 24
$147.3M
Q4 23
Q2 23
Q1 23
Stockholders' Equity
RERE
RERE
SPWR
SPWR
Q4 25
$-90.1M
Q3 25
$-112.3M
Q2 25
$-107.2M
Q1 25
$-89.0M
Q4 24
$-97.5M
Q4 23
$-50.8M
Q2 23
$-19.8M
Q1 23
$557.1M
$-15.3M
Total Assets
RERE
RERE
SPWR
SPWR
Q4 25
$241.2M
Q3 25
$208.3M
Q2 25
$163.1M
Q1 25
$147.8M
Q4 24
$144.5M
Q4 23
Q2 23
$118.4M
Q1 23
$722.9M
$116.6M

Cash Flow & Capital Efficiency

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

Metric
RERE
RERE
SPWR
SPWR
Operating Cash FlowLast quarter
$-1.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RERE
RERE
SPWR
SPWR
Q4 25
$-1.9M
Q3 25
$-6.4M
Q2 25
$-4.4M
Q1 25
$-2.6M
Q4 24
$-25.6M
Q4 23
Q2 23
$15.4M
Q1 23
$-525.4K
Free Cash Flow
RERE
RERE
SPWR
SPWR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q4 23
Q2 23
Q1 23
$-555.4K
FCF Margin
RERE
RERE
SPWR
SPWR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q4 23
Q2 23
Q1 23
-3.3%
Capex Intensity
RERE
RERE
SPWR
SPWR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q4 23
2.0%
Q2 23
0.0%
Q1 23
0.2%
Cash Conversion
RERE
RERE
SPWR
SPWR
Q4 25
Q3 25
Q2 25
Q1 25
-0.32×
Q4 24
-0.54×
Q4 23
Q2 23
Q1 23
-3.09×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RERE
RERE

Segment breakdown not available.

SPWR
SPWR

Residential Solar Installation$46.9M59%
New Homes Business$22.7M29%
Other$10.1M13%

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