SOXX — iShares Semiconductor ETF
30 holdings · BlackRock (iShares) · data as of 2026-03-31
Sector breakdown
Technology 82.5%
Unclassified 17.4%
Sectors assigned via S&P 500 sector-ETF membership; small-cap and international holdings appear as Unclassified. See methodology.
Overlaps most with
SOXX vs SOXQ 87.6% SOXX vs SMH 70.2% SOXX vs XLK 41.3% SOXX vs XSD 36.2% SOXX vs FTEC 31.2% SOXX vs QYLD 30.3%
Tax-loss harvesting partners for SOXX
Investors harvesting a loss in SOXX often look for a fund with similar — but not identical — exposure to stay invested without triggering the wash-sale rule. Overlap is one useful lens; funds tracking the same index are widely considered risky swaps regardless of ticker. Not tax advice — confirm with a professional.
| Candidate | Overlap with SOXX | Reading |
|---|---|---|
| SOXQ Invesco PHLX Semiconductor ETF | 87.6% | similar exposure, different basket |
| SMH VanEck Semiconductor ETF | 70.2% | similar exposure, different basket |
| XLK Technology Select Sector SPDR ETF | 41.3% | looser substitute |
Overlaps least with (adds diversification)
SOXX options dashboard
SOXX has a liquid options market. We compute max pain, put/call ratio, and open-interest walls for SOXX nightly from end-of-day open interest.