Quantum

QMCONasdaq United States Technology Electronic Components

Market cap

$474.386 M

$12.04 +3.08%

Close of 7 Aug 2026

Revenue

$279.6M

#2167 by revenue

Earnings

-$101.0M

Loss-making

Shares outstanding

39,374,500

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Electronic Components — ranked by market cap

All 21 →

#14TecnoglassTGLS$1.96B
#15Ituran Location & ControlITRN$1.05B
#16QuantumQMCO$474.4M
#17Syntec OpticsOPTX$313.8M
#18Richardson ElectronicsRELL$303.5M

Where these numbers come from

Share counts and financials for Quantum are taken from its own SEC filings via EDGAR — public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 9 Aug 2026. Read the methodology.