Flagship explainer

What drives Quarta-Rad, 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−171%Tax burden101%net income ÷ pretax incomeInterest burden87%pretax ÷ operating incomeOperating margin−119%operating income ÷ revenueAsset turnover0.49×revenue ÷ average assetsEquity multiplier3.30×average assets ÷ average equityAs of 2025-12-31 · 2 SEC filing sourcesBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
−$256929FY2025
Income before tax−$254029FY2025
Operating income−$291388FY2025
$244955FY2025
Ending assets$413511FY2025
Beginning assets$577814FY2024
$123982FY2025
$176838FY2024
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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