SOXX is a semiconductor-focused equity ETF from IShares. Its largest disclosed positions include NVDA, AVGO, and MU, and the top three holdings account for 23.66% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 64 comparison pages.
Issuer
IShares
Asset Class
Equity
Holdings
32
Compare Pages
64
SOXX is passively managed to provide concentrated exposure to the 30 largest US-listed semiconductor companies. This includes (i) manufacturers of materials with semiconductors that are used in electronic applications or in LED and OLED technology and (ii) providers of services or equipment associated with semiconductors. To be eligible for the index, companies must meet investability and liquidity requirements, including a minimum market-cap of $100 million. The index employs market-cap-weighting with a capping methodologythe weights of the top five securities are capped at 8% and the remaining securities at 4%. SOXX may also hold ADRs, whose cumulative weight in the index is capped at 10%. The fund uses a sampling strategy to track its index, which is reconstituted annually and rebalanced on a quarterly basis. Prior to June 21, 2021, the fund was named iShares PHLX Semiconductor ETF and tracked the PHLX Semiconductor Sector Index
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Compare SOXX with another ETF
The disclosed top holdings suggest a more concentrated portfolio than a plain broad-market fund. NVDA, AVGO, and MU account for much of the visible weight, with the top three at 23.66% and the top ten at 57.42%. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.
SOXX is focused enough that overlap should spike when the comparison fund targets the same sector or theme, and fall much faster against diversified market ETFs. The most visible positions, including NVDA, AVGO, and MU, are often the names that drive those higher-overlap matchups.
On this site, investors often compare SOXX with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? SOXX currently connects to 64 live comparison pages.
Concentration
These numbers help show whether SOXX behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.
Visible Sector Mix
Sector labels are limited in the visible top holdings for SOXX, so the strongest signal here is still the size of the largest positions themselves.
These holdings help explain how SOXX overlaps with other funds. The top ten disclosed positions represent 57.42% of the portfolio shown here.
| Holding | Name | Sector | Weight |
|---|---|---|---|
| NVDA | NVIDIA Corp. | N/A | 8.40% |
| AVGO | Broadcom, Inc. | N/A | 8.27% |
| MU | Micron Technology, Inc. | N/A | 6.99% |
| AMD | Advanced Micro Devices, Inc. | N/A | 6.47% |
| AMAT | Applied Materials, Inc. | N/A | 5.84% |
| MRVL | Marvell Technology, Inc. | N/A | 5.17% |
| INTC | Intel Corp. | N/A | 4.13% |
| KLAC | KLA Corp. | N/A | 4.12% |
| MPWR | Monolithic Power Systems, Inc. | N/A | 4.08% |
| TER | Teradyne, Inc. | N/A | 3.95% |
Use these pages to see whether adding SOXX changes your exposure or mostly duplicates positions you already own.