SOXQ vs SOXX: how much do they overlap?
Invesco PHLX Semiconductor ETF (SOXQ) · iShares Semiconductor ETF (SOXX)
overlap by weight · 27 shared holdings
SOXQ: 30 holdings (as of 2026-02-28) · SOXX: 30 holdings (as of 2026-03-31)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
High overlap
What this means
SOXQ and SOXX are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in SOXQ | in SOXX |
|---|---|---|---|
| NVIDIA Corp. | NVDA | 10.38% | 8.4% |
| Broadcom Inc. | AVGO | 6.86% | 8.27% |
| Advanced Micro Devices, Inc. | AMD | 6.36% | 6.47% |
| Micron Technology, Inc. | MU | 6.03% | 6.99% |
| Applied Materials, Inc. | AMAT | 5.1% | 5.84% |
| KLA Corp. | KLAC | 4.49% | 4.12% |
| Texas Instruments Inc. | TXN | 4.36% | 3.91% |
| Lam Research Corp. | LRCX | 5.18% | 3.9% |
| Intel Corp. | INTC | 3.89% | 4.13% |
| Analog Devices, Inc. | ADI | 4.64% | 3.82% |
FAQ
How much do SOXQ and SOXX overlap?
SOXQ and SOXX have a 87.6% overlap by weight, sharing 27 holdings (out of 30 in SOXQ and 30 in SOXX), based on official issuer holdings as of 2026-02-28.
What does 87.6% overlap mean?
SOXQ and SOXX are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
Which stocks do SOXQ and SOXX both hold?
The largest shared positions are NVIDIA Corp., Broadcom Inc., Advanced Micro Devices, Inc., Micron Technology, Inc., Applied Materials, Inc.. The full list of top shared holdings with weights in each fund is shown on this page.