TotalMarketCap

Sirius Xm

SIRINasdaq United StatesConsumer DiscretionaryBroadcasting

Market cap

$11.187 B

$33.25 -0.46%

Close of 6 Nov 2026

As of 6 Nov 2026, Sirius Xm (SIRI) has a market capitalization of $11.2B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$8.56B

#459 by revenue

Earnings

$805.0M

#459 by earnings

Shares outstanding

336,486,715

Latest filing cover page

P/E ratio

13.9

Cap ÷ net income

Broadcasting, ranked by market cap

All 21 →
  1. #4Liberty MediaFWONA$25.0B
  2. #5Tencent Music Entertainment GroupTME$14.8B
  3. #6Sirius XmSIRI$11.2B
  4. #7Nexstar Media GroupNXST$5.82B
  5. #8Versant Media GroupVSNT$4.66B

What if Sirius Xm were worth as much as…

Open the what-if tool →

Gold $28.2T

$83,916.76

Per share 2,524× higher

Bitcoin $1.53T

$4,540.59

Per share 137× higher

Apple $5.02T

$14,906.33

Per share 448× higher

Or at a round number

$20.0B$50.0B$100.0B$200.0B

Where these numbers come from

Share counts and financials for Sirius Xm are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.