IonQ, Inc. company logo
IonQ, Inc. logo

IonQ, Inc. (IONQ) Market Cap

Market Cap

$12.08B$995.53M+8.98%

Summary

Current Value
As of today, IONQ market cap is $12B, up +8.98% 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 down -23.98% year-to-date, up +40.89% over the past 365 days
All-Time High Comparison
IONQ market cap is currently -55.52% below its historical high of $27B set on
3-Year Low Comparison
IONQ market cap is +1225.97% above its 3-year low of $911M reached on
Sector Comparison
IONQ market cap is higher than 83.31% of companies in Technology sector

Market Cap Chart

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Performance

IONQ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$12B+9.0%-30.3%-24.9%-24.0%+40.9%+1136.5%+3313.7%
Price$34.11+9.0%-30.3%-24.9%-24.0%-11.8%+597.5%+189.1%
Shares Outstanding354.28M0.0%+59.6%+77.3%+1080.9%
PE Ratio-
TTM Revenue$79.84M+52.5%+52.5%+113.1%+789.8%+100.0%
TTM EPS-$5.35-165.4%-165.4%-555.5%-911.0%-10000.0%
$11.03B+9.9%-32.3%-26.6%-25.7%+33.6%+1663.3%+3324.1%
TTM Dividend Per Share-
TTM Net Income-$1.47B-216.1%-216.1%-755.4%-1311.7%-10000.0%

Market Cap Highs

IONQ Market Cap Highs Comparison
PeriodHighDateCurrent
1M$18B-33.0%
3M$19B-37.7%
6M$27B-55.5%
1Y$27B-55.5%
3Y$27B-55.5%
5Y$27B-55.5%
All$27B-55.5%

Market Cap Lows

IONQ Market Cap Lows Comparison
PeriodLowDateCurrent
1M$11B+12.1%
3M$11B+12.1%
6M$11B+12.1%
1Y$4B+196.8%
3Y$911M+1226.0%
5Y$297M+3964.7%
All$297M+3964.7%

Market Cap History

DateValueChange
$12B-24.0%
$16B+71.5%
$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 $12B

  • 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 +8.98% today

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

    IONQ market cap is up +40.89% year-over-year

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

    IONQ market cap is currently -55.52% 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 83.31% 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/1824920/000119312525266942/0001193125-25-266942-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1824920/000095017025027722/0000950170-25-027722-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