Data as of . Every figure is the themes desk's own, on published data.
SOXX vs XSD
iShares Semiconductor ETF and State Street(R) SPDR(R) S&P(R) Semiconductor ETF, side by side on the themes desk.
36% of the two portfolios are the same securities at the same weight.
Open the live comparison on ETFIQ| SOXX iShares Semiconductor ETF | XSD State Street(R) SPDR(R) S&P(R) Semiconductor ETF | |
|---|---|---|
| Issuer | iShares | State Street |
| Theme | Semiconductors | Semiconductors |
| In the S&P 500 | 80.8% | 33.4% |
| Active share vs the S&P 500 | 81.6% | 89.4% |
| In the Nasdaq-100 | 78.4% | 27.5% |
| Holdings | 30 | 47 |
| Top ten, share of the fund | 61.7% | 29.0% |
| Expense ratio | not published | 0.35% |
| Fee for the differing part | not published | 0.39% |
| Total return, 1 year | +113.9% | +71.8% |
| vs the S&P 500 | +93.9 pts | +51.8 pts |
| vs the Nasdaq-100 | +88.3 pts | +46.2 pts |
| Below its high | −20.6% | −24.3% |
SOXX in plain words
By weight, 81% of SOXX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 82%. The top ten holdings are 62% of the fund across 30 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +113.9% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 93.9 pts. It sits 20.6% below its all-time high of Jun 22, 2026.
XSD in plain words
By weight, 33% of XSD's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 89%. The top ten holdings are 29% of the fund across 47 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +71.8% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 51.8 pts. It sits 24.3% below its all-time high of Jun 3, 2026.
Questions people ask
- Do SOXX and XSD hold the same stocks?
- By their latest filings, 36% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, SOXX or XSD?
- SOXX has 81% of its weight in S&P 500 names and XSD has 33%, so XSD differs more from the index.
Other comparisons
Cite this page. ETFIQ, SOXX against XSD, data as of Sep 4, 2026. https://etfiq.com/compare/themes/SOXX-XSD.html Free to use with attribution; the underlying files are at Open data.
ETFIQ is an independent publisher of exchange-traded fund data. It is not a fund issuer, broker-dealer or investment adviser, and it makes no recommendations; every figure here is stated arithmetic on published data. Standards and sources