Flagship explainer

What drives SunPower Inc.’s return on equity?

ROE is five filed business factors multiplied together.

DuPont return on equity factor treeReturn on equity branches into tax burden, interest burden, operating margin, asset turnover, and the equity multiplier.Return on equity48%Tax burden106%net income ÷ pretax incomeInterest burden158%pretax ÷ operating incomeOperating margin−9%operating income ÷ revenueAsset turnover1.56×revenue ÷ average assetsEquity multiplier-2.05×average assets ÷ average equityAs of 2025-12-28 · 2 SEC filing sourcesBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
−$45.4MFY2025
Income before tax−$42.7MFY2025
Operating income−$26.9MFY2025
$300MFY2025
Ending assets$241MFY2025
Beginning assets$144MFY2024
−$90.1MFY2025
−$97.5MFY2024
Source: · event Dec 28, 2025 · retrieved Jul 26, 2026 · annual-row source set
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