Are IRDM and SIVE correlated?

IRDM and SIVE have a 252-day pairwise correlation of 0.56 (moderate). Values above 0.6 indicate the two stocks tend to move together as part of the same capital flow; below 0.4 they're largely independent.

Do IRDM and SIVE share any ETFs?

No ETF in QuantAbundance's coverage currently holds both IRDM and SIVE.

Which bubbles or themes do IRDM and SIVE share?

IRDM and SIVE share these AI-supercycle groupings: Space / Sat Comms (bubble).

Stock comparison

IRDM vs SIVE

Iridium Communications Inc. and Sivers Semiconductors AB - both members of Space / Sat Comms.

IRDMUS

Iridium Communications Inc.

Last close: $48.89
Market cap: $5.2B
Sector: Communication Services
30d return: -1.5%
90d return: +17.9%
252d return: -

SIVEUS

Sivers Semiconductors AB

Last close: $32.78
Market cap: $2.5B
Sector: Information Technology
30d return: -
90d return: -
252d return: -

252-day correlation

0.56moderate

Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.

Shared context

Bubbles

Space / Sat Comms

Want the full picture? IRDM stock page · SIVE stock page · full correlation matrix

Data refreshes daily. Last close 2026-09-24.