Are ASML and TSM correlated?

ASML and TSM have a 252-day pairwise correlation of 0.76 (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 ASML and TSM share any ETFs?

Yes - 2 ETFs hold both ASML and TSM, including SMH, SOXX.

Which bubbles or themes do ASML and TSM share?

ASML and TSM share these AI-supercycle groupings: AI Hardware (theme).

Stock comparison

ASML vs TSM

ASML Holding N.V. and Taiwan Semiconductor Manufacturing Co.

ASMLUS

ASML Holding N.V.

Last close: $1424.75
Market cap: $549.1B
Sector: Information Technology
30d return: -18.3%
90d return: -22.7%
252d return: -

TSMUS

Taiwan Semiconductor Manufacturing Co.

Last close: $375.44
Market cap: $1.95T
Sector: Information Technology
30d return: -16.7%
90d return: -15.5%
252d return: -

252-day correlation

0.76tight

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

Themes

AI Hardware

ETFs (2)

SMH SOXX

Want the full picture? ASML stock page · TSM stock page · full correlation matrix

Data refreshes daily. Last close 2026-11-08.