Stock comparison
IRDM vs SPIR
Iridium Communications Inc. and Spire Global, Inc. - both members of Space / Sat Comms.
IRDMUS
Iridium Communications Inc.
- Last close
- $44.04
- Market cap
- $4.7B
- Sector
- Communication Services
- 30d return
- -9.7%
- 90d return
- -21.0%
- 252d return
- -
SPIRUS
Spire Global, Inc.
- Last close
- $8.65
- Market cap
- $338M
- Sector
- Industrials
- 30d return
- -28.4%
- 90d return
- -52.9%
- 252d return
- -
Shared context
Bubbles
Want the full picture? IRDM stock page · SPIR stock page · full correlation matrix
Data refreshes daily. Last close 2026-11-08.