Flagship explainer

What drives AMBARELLA, 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 equity−13%Tax burden103%net income ÷ pretax incomeInterest burden89%pretax ÷ operating incomeOperating margin−21%operating income ÷ revenueAsset turnover0.53×revenue ÷ average assetsEquity multiplier1.29×average assets ÷ average equityAs of 2026-01-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
−$75.9MFY2026
Income before tax−$73.7MFY2026
Operating income−$82.5MFY2026
$391MFY2026
Ending assets$799MFY2026
Beginning assets$689MFY2025
$595MFY2026
$561MFY2025
Source: · event Jan 31, 2026 · retrieved Jul 26, 2026 · annual-row source set
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