Flagship explainer

What drives PLEXUS CORP.’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 equity12%Tax burden92%net income ÷ pretax incomeInterest burden93%pretax ÷ operating incomeOperating margin5%operating income ÷ revenueAsset turnover1.28×revenue ÷ average assetsEquity multiplier2.26×average assets ÷ average equityAs of 2025-09-27 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
$173MFY2025
Income before tax$188MFY2025
Operating income$202MFY2025
$4.0BFY2025
Ending assets$3.1BFY2025
Beginning assets$3.2BFY2024
$1.5BFY2025
$1.3BFY2024
Source: · event Sep 27, 2025 · retrieved Jul 26, 2026 · annual-row source set
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PLXS dupont explainer — Buy Like Buffett · Buy Like Buffett