Flagship explainer

What drives IDAHO STRATEGIC RESOURCES, 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 equity23%Tax burden98%net income ÷ pretax incomeInterest burden109%pretax ÷ operating incomeOperating margin37%operating income ÷ revenueAsset turnover0.53×revenue ÷ average assetsEquity multiplier1.10×average assets ÷ average equityAs of 2025-12-31 · 2 SEC filing sourcesBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
$16.7MFY2025
Income before tax$17.1MFY2025
Operating income$15.6MFY2025
$42.4MFY2025
Ending assets$116MFY2025
Beginning assets$44MFY2024
$108MFY2025
$37.7MFY2024
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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IDR dupont explainer — Buy Like Buffett · Buy Like Buffett