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Side-by-side financial comparison of DENNY'S Corp (DENN) and SunPower Inc. (SPWR). Click either name above to swap in a different company.

DENNY'S Corp is the larger business by last-quarter revenue ($113.2M vs $79.7M, roughly 1.4× SunPower Inc.). DENNY'S Corp runs the higher net margin — 0.6% vs -17.8%, a 18.3% gap on every dollar of revenue. On growth, DENNY'S Corp posted the faster year-over-year revenue change (1.3% vs -10.1%). Over the past eight quarters, SunPower Inc.'s revenue compounded faster (118.7% CAGR vs -0.9%).

Denny's is an American table service diner-style restaurant chain. It operates over 1,400 restaurants in the United States, Canada, México, Puerto Rico, and several other international locations.

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...

DENN vs SPWR — Head-to-Head

Bigger by revenue
DENN
DENN
1.4× larger
DENN
$113.2M
$79.7M
SPWR
Growing faster (revenue YoY)
DENN
DENN
+11.4% gap
DENN
1.3%
-10.1%
SPWR
Higher net margin
DENN
DENN
18.3% more per $
DENN
0.6%
-17.8%
SPWR
Faster 2-yr revenue CAGR
SPWR
SPWR
Annualised
SPWR
118.7%
-0.9%
DENN

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
DENN
DENN
SPWR
SPWR
Revenue
$113.2M
$79.7M
Net Profit
$632.0K
$-14.2M
Gross Margin
35.5%
Operating Margin
9.2%
-27.4%
Net Margin
0.6%
-17.8%
Revenue YoY
1.3%
-10.1%
Net Profit YoY
-90.3%
-130.1%
EPS (diluted)
$0.01
$-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
DENN
DENN
SPWR
SPWR
Q4 25
$79.7M
Q3 25
$113.2M
$22.0M
Q2 25
$117.7M
$67.5M
Q1 25
$111.6M
$82.7M
Q4 24
$114.7M
$88.7M
Q3 24
$111.8M
Q2 24
$115.9M
Q1 24
$110.0M
Net Profit
DENN
DENN
SPWR
SPWR
Q4 25
$-14.2M
Q3 25
$632.0K
$-16.9M
Q2 25
$2.5M
$-22.4M
Q1 25
$326.0K
$8.1M
Q4 24
$6.8M
$47.0M
Q3 24
$6.5M
Q2 24
$3.6M
Q1 24
$4.7M
Gross Margin
DENN
DENN
SPWR
SPWR
Q4 25
35.5%
Q3 25
Q2 25
42.6%
Q1 25
48.5%
Q4 24
46.5%
Q3 24
Q2 24
Q1 24
Operating Margin
DENN
DENN
SPWR
SPWR
Q4 25
-27.4%
Q3 25
9.2%
-15.7%
Q2 25
7.3%
-4.0%
Q1 25
4.7%
1.3%
Q4 24
12.6%
-24.2%
Q3 24
10.5%
Q2 24
7.9%
Q1 24
9.1%
Net Margin
DENN
DENN
SPWR
SPWR
Q4 25
-17.8%
Q3 25
0.6%
-76.9%
Q2 25
2.1%
-33.2%
Q1 25
0.3%
9.8%
Q4 24
5.9%
53.0%
Q3 24
5.8%
Q2 24
3.1%
Q1 24
4.3%
EPS (diluted)
DENN
DENN
SPWR
SPWR
Q4 25
$-0.05
Q3 25
$0.01
$-0.19
Q2 25
$0.05
$-0.28
Q1 25
$0.01
$0.00
Q4 24
$0.13
$0.27
Q3 24
$0.12
Q2 24
$0.07
Q1 24
$0.09

Balance Sheet & Financial Strength

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

Metric
DENN
DENN
SPWR
SPWR
Cash + ST InvestmentsLiquidity on hand
$9.6M
Total DebtLower is stronger
$164.8M
Stockholders' EquityBook value
$-32.7M
$-90.1M
Total Assets
$502.9M
$241.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DENN
DENN
SPWR
SPWR
Q4 25
$9.6M
Q3 25
$5.1M
Q2 25
$11.1M
Q1 25
$1.1M
$10.6M
Q4 24
$100.0K
$13.4M
Q3 24
$2.9M
Q2 24
$2.8M
Q1 24
$2.8M
Total Debt
DENN
DENN
SPWR
SPWR
Q4 25
$164.8M
Q3 25
$204.3M
Q2 25
$152.9M
Q1 25
Q4 24
$270.6M
$147.3M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
DENN
DENN
SPWR
SPWR
Q4 25
$-90.1M
Q3 25
$-32.7M
$-112.3M
Q2 25
$-34.6M
$-107.2M
Q1 25
$-36.4M
$-89.0M
Q4 24
$-34.0M
$-97.5M
Q3 24
$-54.5M
Q2 24
$-53.2M
Q1 24
$-55.7M
Total Assets
DENN
DENN
SPWR
SPWR
Q4 25
$241.2M
Q3 25
$502.9M
$208.3M
Q2 25
$491.1M
$163.1M
Q1 25
$488.1M
$147.8M
Q4 24
$496.3M
$144.5M
Q3 24
$461.6M
Q2 24
$459.9M
Q1 24
$460.4M

Cash Flow & Capital Efficiency

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

Metric
DENN
DENN
SPWR
SPWR
Operating Cash FlowLast quarter
$16.0M
$-1.9M
Free Cash FlowOCF − Capex
$16.0M
FCF MarginFCF / Revenue
14.1%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
25.28×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DENN
DENN
SPWR
SPWR
Q4 25
$-1.9M
Q3 25
$16.0M
$-6.4M
Q2 25
$9.4M
$-4.4M
Q1 25
$5.0M
$-2.6M
Q4 24
$8.5M
$-25.6M
Q3 24
$6.6M
Q2 24
$14.2M
Q1 24
$215.0K
Free Cash Flow
DENN
DENN
SPWR
SPWR
Q4 25
Q3 25
$16.0M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
FCF Margin
DENN
DENN
SPWR
SPWR
Q4 25
Q3 25
14.1%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
DENN
DENN
SPWR
SPWR
Q4 25
Q3 25
0.0%
Q2 25
Q1 25
Q4 24
Q3 24
0.0%
Q2 24
Q1 24
Cash Conversion
DENN
DENN
SPWR
SPWR
Q4 25
Q3 25
25.28×
Q2 25
3.79×
Q1 25
15.38×
-0.32×
Q4 24
1.26×
-0.54×
Q3 24
1.01×
Q2 24
3.97×
Q1 24
0.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DENN
DENN

Franchisor Owned Outlet$57.4M51%
Royalty$27.7M25%
Advertising$18.6M16%
Occupancy$7.7M7%
Initial And Other Fees$1.7M1%

SPWR
SPWR

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

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