IonQ, Inc. company logo
IonQ, Inc. logo

IonQ, Inc. (IONQ) Market Cap

Market Cap

$16.95B$518.42M+3.16%

Summary

Current Value
As of today, IONQ market cap is $17B, up +3.16% 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 +4.16% year-to-date, up +170.85% over the past 365 days
All-Time High Comparison
IONQ market cap is currently -37.62% below its historical high of $27B set on
3-Year Low Comparison
IONQ market cap is +1487.67% above its 3-year low of $1B reached on
Sector Comparison
IONQ market cap is higher than 85.64% of companies in Technology sector

Market Cap Chart

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Performance

IONQ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$17B+3.2%+43.6%-8.0%+4.2%+170.8%+1187.1%+5347.1%
Price$46.09+3.2%+38.4%-9.3%+2.7%+79.1%+603.7%+344.5%
Shares Outstanding367.67M+3.8%+51.3%+82.9%+1125.6%
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%
$14.58B+3.7%+54.5%-9.2%+4.9%+156.5%+1459.8%+4593.2%
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$17Bat high
3M$18B-8.0%
6M$22B-23.3%
1Y$27B-37.6%
3Y$27B-37.6%
5Y$27B-37.6%
All$27B-37.6%

Market Cap Lows

IONQ Market Cap Lows Comparison
PeriodLowDateCurrent
1M$9B+79.9%
3M$9B+79.9%
6M$9B+79.9%
1Y$6B+190.1%
3Y$1B+1487.7%
5Y$297M+5600.0%
All$297M+5600.0%

Market Cap History

DateValueChange
$17B+4.2%
$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 up +3.16% today

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

    IONQ market cap is up +170.85% year-over-year

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

    IONQ market cap is currently -37.62% 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 85.64% 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