SOXXvsPSIETF Comparison
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iShares Semiconductor ETF (SOXX) and Invesco Semiconductors ETF (PSI) belong to the same industry segment: US Info. Technology. SOXX's top 2 sector exposures are Technology and Non-Corporate. In contrast, PSI's top sector exposures are Technology. SOXX is less expensive with a Total Expense Ratio (TER) of 0.33%, versus 0.55% for PSI. SOXX is up 95.9% year-to-date (YTD) with +$11.67B in YTD flows. PSI performs better with 104.16% YTD performance, and +$879M in YTD flows. Run a side-by-side ETF comparison of SOXX and PSI below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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SOXX vs PSI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SOXX PSI | +17.48%+24.51% | +3.98%+1.74% | +95.90%+104.16% | +109.60%+120.89% | +277.45%+277.05% | +322.19%+293.91% |
| Flows | SOXX PSI | +$523M+$150M | +$5.52B+$378M | +$11.67B+$879M | +$12.71B+$967M | +$12.89B+$817M | +$13.97B+$803M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SOXX PSI | +46.76%+60.36% | +46.71%+52.83% | +40.23%+43.72% | +39.24%+41.27% |
| Max drawdown | SOXX PSI | -20.19%-24.37% | -29.16%-35.74% | -41.45%-41.00% | -45.85%-44.86% |
| Max drawdown duration | SOXX PSI | 84d87d | 102d94d | 434d421d | 715d750d |
Trading data
SOXX | PSI | |
Last sale 10/5/2026 at 1:30 PM | $589.51 | $160.12 |
| Previous close 10/02/2026 | $588.90 | $160.94 |
| Consolidated volume 10/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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SOXX | PSI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/5/2026 at 1:30 PM
Live
Closed
SOXX | PSI | |
|---|---|---|
| Last price | $589.51 | $160.12 |
| 1D performance | +0.10% | -0.51% |
| AuM | $48.81 B | $3.12 B |
| E/R | 0.33% | 0.55% |
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Exposure
Countries
SOXX
USA
83.58%
Other
16.42%
PSI
USA
97.57%
Other
2.43%
Sectors
SOXX
Technology
99.94%
Other
0.06%
PSI
Technology
100%
Other
0%
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Diversification
SOXX
Total weight of top 15 holdings out of 15
78.79%
PSI
Total weight of top 15 holdings out of 15
66%
Top 15 holdings
Data as of August 31, 2026
SOXX
NVIDIA Corp.
9.43%
Micron Technology, Inc.
8.90%
Advanced Micro Devices, Inc.
8.22%
Broadcom Inc.
7.48%
Intel Corp.
5.09%
Marvell Technology, Inc.
4.66%
Taiwan Semiconductor Manufacturing Co., Ltd.
4.65%
Applied Materials, Inc.
4.59%
Lam Research Corp.
4.27%
KLA Corp.
4.12%
Analog Devices, Inc.
3.95%
Texas Instruments Incorporated
3.85%
Monolithic Power Systems, Inc.
3.37%
NXP Semiconductors NV
3.15%
QUALCOMM, Inc.
3.06%
PSI
NVIDIA Corp.
6.21%
Applied Materials, Inc.
6.21%
Micron Technology, Inc.
6.12%
Lam Research Corp.
5.78%
Advanced Micro Devices, Inc.
5.54%
KLA Corp.
5.35%
Analog Devices, Inc.
5.22%
Intel Corp.
4.37%
Onto Innovation, Inc.
3.41%
Cohu, Inc.
3.31%
Entegris, Inc.
3.27%
Teradyne, Inc.
3.05%
Semtech Corp.
2.77%
Ultra Clean Holdings, Inc.
2.73%
Diodes, Inc.
2.68%
Frequently asked questions about SOXX and PSI
How have the SOXX and PSI ETFs performed in 2026?
As of October 2, 2026, SOXX is up 95.9% year-to-date (YTD), while PSI has returned 104.16%. That puts PSI better performer ahead so far this year.
Which ETF is attracting more investor money: SOXX or PSI?
Year-to-date, the SOXX ETF saw +$11.67B in flows, compared to +$879M for PSI.
Which ETF is more volatile: SOXX or PSI?
Over the past year, SOXX had a volatility of 46.71%, while PSI experienced 52.83%.
Which ETF is bigger: SOXX or PSI?
As of October 2, 2026, SOXX holds $48.81 B in assets under management (AUM), while PSI manages $3.12 B.
What sectors do the SOXX and PSI ETFs invest in?
SOXX leans toward sectors like Technology. Meanwhile, PSI focuses on Technology.
What are the top holdings of the SOXX ETF and PSI ETF?
SOXX top holdings include NVIDIA Corp., Micron Technology, Inc. and Advanced Micro Devices, Inc.. PSI holds in its top three: NVIDIA Corp., Applied Materials, Inc. and Micron Technology, Inc..
Which ETF is more diversified: SOXX or PSI?
SOXX holds 31 securities with 78.79% of its assets in the top 15. PSI has 30 securities and a top 15 weight of 66%.
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Latest news about SOXX & PSI
The Weekly ETF Market Monitor (September 28-October 2, 2026)
October 2, 2026
SOXX
Chart of the Day 8/14/26: The Great "Hot Money" Migration
August 14, 2026
SOXX
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Exploring Sector Rotation: Value vs. Growth
August 5, 2024
SOXX
Exploring Sector Rotation: Value vs. Growth
August 5, 2024
SOXX
Tech ETFs Surge, Led by Nvidia’s Outstanding Performance
June 17, 2024
SOXX
PSI
The Top 5 Best Performing ETFs of the Last 5 Years
April 17, 2024
SOXX
PSI
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