IonQ, Inc. company logo
IonQ, Inc. logo

IonQ, Inc. (IONQ) Market Cap

Market Cap

$20.41B$511.38M-2.44%

Summary

Current Value
As of today, IONQ market cap is $20B, down -2.44% 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 +25.47% year-to-date, up +111.92% over the past 365 days
All-Time High Comparison
IONQ market cap is currently -24.12% below its historical high of $27B set on
3-Year Low Comparison
IONQ market cap is +1369.21% above its 3-year low of $1B reached on
Sector Comparison
IONQ market cap is higher than 86.98% of companies in Technology sector

Market Cap Chart

SUGGESTED SERIES

Performance

IONQ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$20B-2.4%+10.9%+78.0%+25.5%+111.9%+951.6%+5190.4%
Price$54.69-2.4%+10.9%+68.9%+21.9%+38.0%+463.8%+431.5%
Shares Outstanding373.27M+0.0%+53.6%+86.5%+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%
$18.41B-2.7%+12.2%+102.1%+32.4%+103.2%+1080.5%+4675.7%
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$27B-24.1%
3M$27B-24.1%
6M$27B-24.1%
1Y$27B-24.1%
3Y$27B-24.1%
5Y$27B-24.1%
All$27B-24.1%

Market Cap Lows

IONQ Market Cap Lows Comparison
PeriodLowDateCurrent
1M$18B+12.9%
3M$9B+116.7%
6M$9B+116.7%
1Y$9B+120.4%
3Y$1B+1369.2%
5Y$372M+5393.2%
All$372M+5393.2%

Market Cap History

DateValueChange
$21B+29.7%
$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 $20B

  • 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 -2.44% today

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

    IONQ market cap is up +111.92% year-over-year

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

    IONQ market cap is currently -24.12% 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 86.98% 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