Quantum Computing

QUBTNasdaq United States Technology Computer Software: Prepackaged Software

Market cap

$1.278 B

$5.65 -12.21%

Close of 6 Nov 2026

As of 6 Nov 2026, Quantum Computing (QUBT) has a market capitalization of $1.28B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$682.0K

#3487 by revenue

Earnings

-$18.7M

Loss-making

Shares outstanding

226,346,861

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Computer Software: Prepackaged Software, ranked by market cap

All 232 →

#113Lightspeed CommerceLSPD$1.39B
#114OperaOPRA$1.31B
#115Quantum ComputingQUBT$1.28B
#116PagerDutyPD$1.27B
#117BandwidthBAND$1.23B

What if Quantum Computing were worth as much as…

Open the what-if tool →

Gold $28.2T

$124,750.45

Per share 22,099× higher

Bitcoin $1.53T

$6,750.03

Per share 1,196× higher

Apple $5.02T

$22,159.72

Per share 3,926× higher

Or at a round number

$2.00B $5.00B $10.0B $20.0B

Where these numbers come from

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