Are MRVL and SIVE correlated?

MRVL and SIVE have a 252-day pairwise correlation of 0.74 (tight). 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 MRVL and SIVE share any ETFs?

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

Which bubbles or themes do MRVL and SIVE share?

MRVL and SIVE share these AI-supercycle groupings: Networking / Optical (bubble), Photonics (theme).

Stock comparison

MRVL vs SIVE

Marvell Technology, Inc. and Sivers Semiconductors AB - both members of Networking / Optical.

MRVLUS

Marvell Technology, Inc.

Last close: $240.76
Market cap: $216.4B
Sector: Information Technology
30d return: +14.1%
90d return: +41.1%
252d return: -

SIVEUS

Sivers Semiconductors AB

Last close: $29.96
Market cap: $2.5B
Sector: Information Technology
30d return: -
90d return: -
252d return: -

252-day correlation

0.74tight

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

Networking / Optical

Themes

Photonics

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

Data refreshes daily. Last close 2026-09-17.