Flagship explainer

How QUANTUM CORP /DE/ makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$280M · 100%Cost of revenue$177M · 63%Gross profit$103M · 37%Operating income−$24.5M · −9%Income before tax−$100M · −36%Income tax$1M · 0%Net income−$101M · −36%As of 2026-03-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$280M100%
Cost of revenue$177M63%
$103M37%
−$24.5M−9%
Income before tax−$100M−36%
Income tax$1M0%
−$101M−36%
Source: · event Mar 31, 2026 · retrieved Jul 26, 2026 · annual-row source set
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