SOXX holdings and overlap
iShares Semiconductor ETF (SOXX) holds 30 positions in its iShares file of 2026-10-15. Its three largest are Advanced Micro Devices (AMD) at 9.42%, Intel (INTC) at 8.40% and Nvidia (NVDA) at 7.76%, and its ten largest make up 61.7% of the fund.
In its iShares file of 2026-10-15, SOXX is 99.9% technology by sector, with 15.1% in mega-cap tech and 15.1% in the ten largest US companies by market value. By country, 91.8% of SOXX is in the United States, 4.6% in Taiwan, 1.9% in the Netherlands and 1.2% in Israel.
What does SOXX hold, as of its issuer file of 2026-10-15?
SOXX keeps 61.7% of its weight in its ten largest positions, against a median of 57.3% across the 38 Technology funds with a page here. The position SOXX carries furthest above that group is Intel at 8.4% of the fund, against a 1.46% median there.
| Rank | Company | Weight | Weight bar |
|---|---|---|---|
| 1 | AMD Advanced Micro Devices | 9.42% | |
| 2 | INTC Intel | 8.4% | |
| 3 | NVDA Nvidia | 7.76% | |
| 4 | MU Micron Technology | 7.66% | |
| 5 | AVGO Broadcom | 7.33% | |
| 6 | MRVL Marvell Technology | 4.49% | |
| 7 | ADI Analog Devices | 4.4% | |
| 8 | TXN Texas Instruments | 4.22% | |
| 9 | QCOM Qualcomm | 4.13% | |
| 10 | KLAC KLA | 3.92% | |
| 11 | AMAT Applied Materials | 3.7% | |
| 12 | LRCX Lam Research | 3.63% | |
| 13 | MPWR Monolithic Power Systems | 3.23% | |
| 14 | NXPI NXP Semiconductors | 3.17% | |
| 15 | TSM Taiwan Semiconductor Manufacturing | 3.07% | |
| 16 | TER Teradyne | 2.9% | |
| 17 | SKHY SK Hynix American Depositary Share | 2.68% | |
| 18 | ALAB Astera Labs | 2.34% | |
| 19 | MCHP Microchip Technology | 2.16% | |
| 20 | CRDO Credo Technology Group | 1.64% | |
| 21 | ON ON Semiconductor | 1.55% | |
| 22 | ASML ASML | 1.47% | |
| 23 | ENTG Entegris | 1.22% | |
| 24 | TSEM Tower Semiconductor | 1.2% | |
| 25 | MTSI MACOM Technology Solutions | 1.05% | |
| 26 | ASX Ase Technology Holding ADR Represe | 0.93% | |
| 27 | CBRS Cerebras Systems Inc | 0.74% | |
| 28 | UMC United Micro Electronics ADR Rep | 0.64% | |
| 29 | ARM Arm Holdings American Depositary S | 0.46% | |
| 30 | STM STMicroelectronics | 0.4% |
The most recent file iShares has published for SOXX is dated 2026-10-15, 1 day before these prices, which is the median for the iShares ETFs covered here. Every one of the 30 positions SOXX holds, with its weight, is in the fund's JSON file. See the other 132 ETFs with a page here that hold AMD, and how their weights compare with the 9.42% SOXX gives it.
Category: Technology, set by TickerInside from the ETF's own latest file. In its file of 2026-10-15, 100% of its stocks whose sector is known are technology companies, each in the sector the site gives that company. How categories are set.
https://tickerinside.com/api/v1/fund/soxx.jsonhttps://tickerinside.com/api/v1/fund/soxx.csv=IMPORTDATA("https://tickerinside.com/api/v1/fund/soxx.csv")If your sheet uses a decimal comma: =IMPORTDATA("https://tickerinside.com/api/v1/fund/soxx.csv"; ","; "en_US")curl -s https://tickerinside.com/api/v1/fund/soxx.jsonHow much money went into or out of SOXX?
On the close of Monday, October 12, 2026, $82 million went into SOXX, 0.18% of its assets, as it created shares. Over its last 5 closes, a net outflow of $334 million, 4 of them measured.
From SOXX's own holdings files. Every ETF's latest flows.
How is SOXX split by sector and country?
| Sector | Weight | Weight bar |
|---|---|---|
| Technology | 99.9% |
| Country | Weight | Weight bar |
|---|---|---|
| United States | 91.8% | |
| Taiwan | 4.6% | |
| Netherlands | 1.9% | |
| Israel | 1.2% | |
| United Kingdom | 0.5% |
From its iShares file of 2026-10-15. How these are measured.
What did SOXX hold in its SEC reports since 2019?
In SOXX's SEC filings, its largest position went from Intel (INTC) at 8.38% on 2019-09-30 to Micron Technology (MU) at 8.54% on 2026-06-30, across 28 quarterly reports.
| Report | Positions | Largest | Top 10 |
|---|---|---|---|
| 2019-09-30 | 30 | INTC 8.38% | 60.2% |
| 2019-12-31 | 30 | NVDA 8.05% | 59.6% |
| 2020-12-31 | 30 | AVGO 8.31% | 60.0% |
| 2021-12-31 | 30 | AVGO 9.32% | 56.5% |
| 2022-12-31 | 30 | AVGO 9.05% | 57.2% |
| 2023-12-31 | 30 | AMD 8.65% | 57.4% |
| 2024-12-31 | 30 | AVGO 11.47% | 58.7% |
| 2025-12-31 | 30 | NVDA 8.26% | 56.4% |
| 2026-06-30 | 30 | MU 8.54% | 61.6% |
The first report, then the last of each year, of the 28 reports SOXX filed on SEC Form N-PORT from 2019-09-30 to 2026-06-30, each company under its ticker today. Every position of every report is in its quarterly file, and at any date at /api/v1/history/soxx/{date}.json. How these are read.
What does SOXX duplicate?
The ETF nearest to SOXX is SOXQ: the two hold 83.1% of their weight in common, in the 25 companies both own, and 94.6% of SOXX itself is also held there. Owning SOXX alongside the ETFs at the top of this table means holding mostly the same companies twice.
| ETF | Overlap by weight | Of SOXX held there | Of that ETF in SOXX | Companies in both | Overlap bar |
|---|---|---|---|---|---|
| SOXQ | 83.1% | 94.6% | 94.1% | 25 | |
| FTXL | 69.5% | 88.4% | 87.4% | 21 | |
| SMH | 69.2% | 89.9% | 95.9% | 22 | |
| PSI | 46.6% | 55.5% | 59.1% | 14 | |
| XNTK | 45.6% | 65.3% | 50.3% | 12 | |
| XSD | 38.3% | 73.8% | 43.9% | 17 | |
| IGPT | 36.9% | 48.5% | 37.5% | 10 | |
| IETC | 36.8% | 77.0% | 42.9% | 16 | |
| XLK | 35.9% | 82.1% | 43.3% | 17 | |
| IGM | 34.5% | 89.1% | 34.9% | 22 | |
| QQMG | 31.9% | 80.5% | 34.4% | 18 | |
| USXF | 31.8% | 85.0% | 36.8% | 19 |
FTXL's holdings are from its SEC Form N-PORT for the period ended 2026-06-30, filed 2026-08-21. SMH's holdings are from its SEC Form N-PORT for the period ended 2026-06-30, filed 2026-08-26. The other ETFs' holdings are from their issuers' latest files. Check SOXX against any ETF in the ETF overlap calculator · how overlap is measured.
What adds something different to SOXX?
IYR shares 0% of weight with SOXX and its weekly returns correlate with it at 0.26 over three years. The table lists the covered ETFs with the least in common with SOXX, least shared weight first and, among equals, lowest correlation.
| ETF | Name | Overlap by weight | Correlation, 3y | Companies in both |
|---|---|---|---|---|
| IYR | iShares U.S. Real Estate ETF | 0.0% | 0.26 | 0 |
| RING | iShares MSCI Global Gold Miners ETF | 0.0% | 0.26 | 0 |
| USRT | iShares Core U.S. REIT ETF | 0.0% | 0.30 | 0 |
| SLVP | iShares MSCI Global Silver and Metals Miners ETF | 0.0% | 0.31 | 0 |
| MCHI | iShares MSCI China ETF | 0.0% | 0.32 | 0 |
| REET | iShares Global REIT ETF | 0.0% | 0.32 | 0 |
| PFF | iShares Preferred and Income Securities ETF | 0.0% | 0.48 | 0 |
| IJR | iShares Core S&P Small-Cap ETF | 0.0% | 0.56 | 0 |
Cost, returns and risk
| Expense ratio | 0.33% |
|---|---|
| Dividend yield | 0.22% |
| Total return, 1 year | 79.2% |
| Total return, 3 years cumulative | 243.5% |
| Total return, 5 years cumulative | 247.2% |
| Volatility, annualised | 35.6% |
| Worst fall, 3 years | -39.0% |
| Beta against SPY, 3 years of weekly returns | 1.94 |
| Weight in the ten largest positions | 61.7% |
| Largest single position | 9.4% |
| Assets under management | $48.4B |
Expense ratio, yield and assets are reference data (the expense ratio from SOXX's SEC filing of 2026-07-27); the weight in the ten largest positions and the largest single position are from the issuer file of 2026-10-15; every other figure is computed here from weekly closes.
How it moves with the market
| Against | Correlation, 3 years | Covariance, annualised, in percent squared |
|---|---|---|
| SPY | 0.78often in step | 394 |
| QQQ | 0.87usually in step | 602 |
Weekly total returns. What the bands mean · why the covariance is printed.
Year by year
| Year | Total return |
|---|---|
| 2026 | 71.2% |
| 2025 | 40.7% |
| 2024 | 12.9% |
| 2023 | 67.1% |
| 2022 | -35.1% |
One year
Where to go next
- TECB, iShares U.S. Tech Breakthrough Multisector ETF
- VGT, Vanguard Information Technology ETF
- WGMI, Valkyrie Bitcoin Miners ETF
- XLK, Technology Select Sector SPDR Fund
- Run a portfolio x-ray to see what SOXX carries once you look through it
- Compare SOXX against any other ETF in the builder
Holdings from the most recent file iShares has published, dated 2026-10-15. Prices through 2026-10-16. How every figure here is produced. Measurements, not investment advice.
Cite this page
TickerInside, iShares Semiconductor ETF (SOXX), holdings from the issuer's file of 2026-10-15, https://tickerinside.com/etf/soxx/, CC BY 4.0
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