IonQ, Inc. company logo
IonQ, Inc. logo

IonQ, Inc. (IONQ) Market Cap

Market Cap

$16.71B$115.71M-0.69%

Summary

Current Value
As of today, IONQ market cap is $17B, down -0.69% 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 +2.72% year-to-date, up +36.05% over the past 365 days
All-Time High Comparison
IONQ market cap is currently -37.88% below its historical high of $27B set on
3-Year Low Comparison
IONQ market cap is +1102.71% above its 3-year low of $1B reached on
Sector Comparison
IONQ market cap is higher than 85.09% of companies in Technology sector

Market Cap Chart

SUGGESTED SERIES

Performance

IONQ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$17B-0.7%-21.0%+68.0%+2.7%+36.0%+523.4%+4144.1%
Price$44.77-0.7%-21.0%+59.4%-0.2%-1.7%+237.1%+326.4%
Shares Outstanding373.27M+0.0%+38.5%+84.9%+895.4%
PE Ratio-
TTM Revenue$187.12M+43.9%+43.9%+334.6%+1289.9%+10000.0%
TTM EPS-$0.17+92.8%+92.8%+88.5%+52.4%-27.5%
$14.71B-0.8%-23.2%+85.1%+5.8%+25.1%+536.3%+3635.1%
TTM Dividend-
TTM Net Income$306.01M+159.8%+159.8%+194.4%+527.3%+2033.0%

Market Cap Highs

IONQ Market Cap Highs Comparison
PeriodHighDateCurrent
1M$23B-26.8%
3M$27B-37.9%
6M$27B-37.9%
1Y$27B-37.9%
3Y$27B-37.9%
5Y$27B-37.9%
All$27B-37.9%

Market Cap Lows

IONQ Market Cap Lows Comparison
PeriodLowDateCurrent
1M$17Bat low
3M$10B+68.0%
6M$9B+77.4%
1Y$9B+77.4%
3Y$1B+1102.7%
5Y$372M+4396.8%
All$372M+4396.8%

Market Cap History

DateValueChange
$17B+2.7%
$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 $17B

  • 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 down -0.69% today

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

    IONQ market cap is up +36.05% year-over-year

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

    IONQ market cap is currently -37.88% below its historical high of $27B set on May 29, 2026

  • How does IONQ market cap rank versus sector peers?

    IONQ market cap is higher than 85.09% 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 Annual Report (10-K) www.sec.gov/Archives/edgar/data/1824920/000119312526071562/0001193125-26-071562-index.htm
  3. IONQ Profile on Yahoo Finance finance.yahoo.com/quote/IONQ
  4. IONQ Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ionq