Flagship explainer

What drives Mayville Engineering Company, 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−3%Tax burden58%net income ÷ pretax incomeInterest burden366%pretax ÷ operating incomeOperating margin−1%operating income ÷ revenueAsset turnover1.08×revenue ÷ average assetsEquity multiplier2.05×average assets ÷ average equityAs of 2025-12-31 · 2 SEC filing sourcesBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
−$8.1MFY2025
Income before tax−$14.1MFY2025
Operating income−$3.8MFY2025
$546MFY2025
Ending assets$564MFY2025
Beginning assets$446MFY2024
$241MFY2025
$252MFY2024
Source: · event Dec 31, 2025 · retrieved Oct 16, 2026 · annual-row source set
Embed this chart

View the full Mayville Engineering Company, Inc. analysis at Buy Like Buffett

MEC dupont explainer — Buy Like Buffett · Buy Like Buffett