TotalMarketCap

Market cap

$4.470 B

$42.11 -3.88%

Close of 6 Nov 2026

As of 6 Nov 2026, Iridium Communications (IRDM) has a market capitalization of $4.47B. 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

$871.7M

#1589 by revenue

Earnings

$114.4M

#1244 by earnings

Shares outstanding

106,158,479

Latest filing cover page

P/E ratio

39.1

Cap ÷ net income

Telecommunications Equipment, ranked by market cap

All 84 →
  1. #24Esco TechnologiesESE$7.02B
  2. #25VeonVEON$5.16B
  3. #26Iridium CommunicationsIRDM$4.47B
  4. #27Telecom ArgentinaTEO$4.32B
  5. #28Lumen TechnologiesLUMN$4.06B

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Where these numbers come from

Share counts and financials for Iridium Communications 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.