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Realty Income Corporation logo

Realty Income Corporation (O) Market Cap

Market Cap

$57.35B$541.68M+0.95%

Summary

Current Value
As of today, O market cap is $57B, up +0.95% in the current trading session
Category
Based on its current market cap, O falls into the Large Cap category
Historical Performance
O market cap is up +8.94% year-to-date, up +11.19% over the past 365 days
All-Time High Comparison
O market cap is currently -7.53% below its historical high of $62B set on
3-Year Low Comparison
O market cap is +71.41% above its 3-year low of $33B reached on
Sector Comparison
O market cap is higher than 97.68% of companies in Real Estate sector

Market Cap Chart

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Series
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Performance

O Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$57B+0.9%-7.5%+7.2%+8.9%+11.2%+34.5%+143.4%
Price$62.47+0.9%-7.5%+9.0%+10.8%+9.4%-1.3%-1.0%
Shares Outstanding918.11M-1.7%+1.7%+36.4%+145.8%
PE Ratio53.70+1.0%-7.5%+9.0%+10.8%+3.6%+20.8%-17.4%
TTM Revenue$5.76B+2.6%+2.6%+8.6%+72.5%+241.5%
TTM EPS$1.16+8.8%+8.8%+19.0%-18.0%+1.4%
$87.74B+0.6%-5.1%+4.6%+5.7%+9.1%+38.7%+171.3%
TTM Dividend$3.230.0%+0.1%+0.3%+0.3%+2.2%+8.2%+18.9%
TTM Net Income$1.07B+10.3%+10.3%+23.3%+22.6%+169.8%

Market Cap Highs

O Market Cap Highs Comparison
PeriodHighDateCurrent
1M$62B-7.5%
3M$62B-7.5%
6M$62B-7.5%
1Y$62B-7.5%
3Y$62B-7.5%
5Y$62B-7.5%
All$62B-7.5%

Market Cap Lows

O Market Cap Lows Comparison
PeriodLowDateCurrent
1M$55B+4.0%
3M$54B+7.2%
6M$51B+11.5%
1Y$47B+21.5%
3Y$33B+71.4%
5Y$23B+144.9%
All$288M>+9999.0%

Market Cap History

DateValueChange
$57B+8.9%
$53B+10.6%
$48B+10.2%
$43B+3.2%
$42B-1.1%
$42B+94.5%
$22B-8.6%
$24B+28.3%
$19B+18.2%
$16B+8.4%
$14B+15.7%
$13B+20.5%
$10B+38.5%
$8B+44.3%
$5B+15.2%
$5B+15.4%
$4B+49.4%
DateValueChange
$3B+11.9%
$2B-11.6%
$3B-2.1%
$3B+54.2%
$2B-9.8%
$2B+32.3%
$1B+11.2%
$1B+41.3%
$935M+46.1%
$640M+19.4%
$536M-17.1%
$646M+2.0%
$633M+19.1%
$532M+6.1%
$501M+54.8%
$324M-

FAQ

  • What is the current market cap of O?

    As of today, O market cap is $57B

  • What market cap category does O fall into?

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

  • What is O market cap today change?

    O market cap is up +0.95% today

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

    O market cap is up +11.19% year-over-year

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

    O market cap is currently -7.53% below its historical high of $62B set on March 2, 2026

  • How does O market cap rank versus sector peers?

    O market cap is higher than 97.68% of companies in Real Estate sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. O Official Website www.realtyincome.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/726728/000072672826000011/0000726728-26-000011-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/726728/000072672826000011/0000726728-26-000011-index.htm
  4. O Profile on Yahoo Finance finance.yahoo.com/quote/O
  5. O Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/o