Flagship explainer

What drives INTERFACE 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 equity21%Tax burden85%net income ÷ pretax incomeInterest burden83%pretax ÷ operating incomeOperating margin12%operating income ÷ revenueAsset turnover1.17×revenue ÷ average assetsEquity multiplier2.10×average assets ÷ average equityAs of 2025-12-28 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
$116MFY2025
Income before tax$137MFY2025
Operating income$164MFY2025
$1.4BFY2025
Ending assets$1.2BFY2025
Beginning assets$1.2BFY2024
$641MFY2025
$489MFY2024
Source: · event Dec 28, 2025 · retrieved Jul 26, 2026 · annual-row source set
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