IonQ, Inc. company logo
IonQ, Inc. logo

IonQ, Inc. (IONQ) Market Cap

Market Cap

$18.38B$584.59M+3.29%

Summary

Current Value
As of today, IONQ market cap is $18B, up +3.29% in the most recent trading session on
Category
Based on its current market cap, IONQ falls into the Large Cap category
Historical Performance
IONQ market cap is up +12.97% year-to-date, up +132.97% over the past 365 days
All-Time High Comparison
IONQ market cap is currently -32.34% below its historical high of $27B set on
3-Year Low Comparison
IONQ market cap is +1386.65% above its 3-year low of $1B reached on
Sector Comparison
IONQ market cap is higher than 86.28% of companies in Technology sector

Market Cap Chart

SUGGESTED SERIES

Performance

IONQ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$18B+3.3%+79.0%+48.3%+13.0%+133.0%+1386.7%+5900.6%
Price$49.24+3.3%+69.8%+40.7%+9.7%+54.6%+700.6%+382.3%
Shares Outstanding373.27M+0.0%+50.6%+85.7%+1144.2%
PE Ratio-
TTM Revenue$130.02M+62.9%+62.9%+201.8%+1068.0%+100.0%
TTM EPS-$2.38+55.5%+55.5%-54.9%-875.4%-3185.0%
$16.02B+3.8%+102.5%+59.6%+15.2%+118.9%+1774.1%+5135.5%
TTM Dividend-
TTM Net Income-$512.12M+65.1%+65.1%-54.4%-955.7%-5927.8%

Market Cap Highs

IONQ Market Cap Highs Comparison
PeriodHighDateCurrent
1M$19B-4.6%
3M$19B-4.6%
6M$21B-12.5%
1Y$27B-32.3%
3Y$27B-32.3%
5Y$27B-32.3%
All$27B-32.3%

Market Cap Lows

IONQ Market Cap Lows Comparison
PeriodLowDateCurrent
1M$10B+84.8%
3M$9B+95.1%
6M$9B+95.1%
1Y$8B+137.2%
3Y$1B+1386.7%
5Y$297M+6082.2%
All$297M+6082.2%

Market Cap History

DateValueChange
$18B+13.0%
$16B+75.5%
$9B+262.1%
DateValueChange
$3B+271.3%
$690M-78.9%
$3B-

FAQ

  • What is the current market cap of IONQ?

    As of today, IONQ market cap is $18B

  • What market cap category does IONQ fall into?

    Based on its current market cap, IONQ falls into the Large Cap category

  • What is IONQ market cap today change?

    IONQ market cap is up +3.29% today

  • What is 1-year change in IONQ market cap?

    IONQ market cap is up +132.97% year-over-year

  • How far is IONQ market cap from its all-time high?

    IONQ market cap is currently -32.34% below its historical high of $27B set on October 13, 2025

  • How does IONQ market cap rank versus sector peers?

    IONQ market cap is higher than 86.28% of companies in Technology sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. IONQ Official Website ionq.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1824920/000119312526071562/0001193125-26-071562-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1824920/000119312526071562/0001193125-26-071562-index.htm
  4. IONQ Profile on Yahoo Finance finance.yahoo.com/quote/IONQ
  5. IONQ Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ionq