Is Monolithic Power Systems, Inc. (MPWR) in the SOXX ETF?
Yes. MPWR is 3.19% of SOXX.
Monolithic Power Systems, Inc. is rank #13 of 30 tracked holdings in iShares Semiconductor ETF, as of 2026-09-23. Last close $1335.55.
The ETFSOXX - full holdings →
iShares Semiconductor ETF
The stockMPWR - live data →Price, ETFs, correlations
What else SOXX holds
Is Monolithic Power Systems, Inc. (MPWR) in the iShares Semiconductor ETF (SOXX) ETF?
Yes. As of 2026-09-23, MPWR is 3.19% of SOXX, ranked #13 of 30 tracked holdings.
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