Stock comparison
IRDM vs SPIR
Iridium Communications Inc. and Spire Global, Inc. - both members of Space / Sat Comms.
IRDMUS
Iridium Communications Inc.
- Last close
- $48.98
- Market cap
- $5.2B
- Sector
- Communication Services
- 30d return
- -2.2%
- 90d return
- +35.6%
- 252d return
- -
SPIRUS
Spire Global, Inc.
- Last close
- $13.94
- Market cap
- $566M
- Sector
- Industrials
- 30d return
- -5.2%
- 90d return
- -32.8%
- 252d return
- -
Shared context
Bubbles
Want the full picture? IRDM stock page · SPIR stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-21.