SOXXvsPSIETF Comparison
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iShares Semiconductor ETF (SOXX) and Invesco Semiconductors ETF (PSI) belong to the same industry segment: US Info. Technology. Both ETFs have the same top 3 sector exposures: and Information Technology. SOXX is less expensive with a Total Expense Ratio (TER) of 0.34%, versus 0.56% for PSI. SOXX is up 69.15% year-to-date (YTD) with +$2.88B in YTD flows. PSI performs better with 88.05% YTD performance, and +$466M 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 05/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SOXX PSI | +26.64%+30.19% | +43.90%+47.84% | +69.15%+88.05% | +140.07%+174.45% | +269.61%+291.75% | +296.22%+299.19% |
| Flows | SOXX PSI | +$403M+$301M | +$1.45B+$339M | +$2.88B+$466M | +$3.12B+$501M | +$4.13B+$415M | +$5.70B+$414M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SOXX PSI | +42.79%+46.89% | +33.73%+36.98% | +36.35%+38.14% | +36.44%+37.60% |
| Max drawdown | SOXX PSI | -15.73%-15.54% | -15.73%-15.54% | -41.45%-41.00% | -45.85%-44.86% |
| Max drawdown duration | SOXX PSI | 41d41d | 41d41d | 434d421d | 715d750d |
Trading data
SOXX | PSI | |
Last sale 5/18/2026 at 4:31 PM | $490.60 | $141.75 |
| Previous close 05/15/2026 | $508.52 | $148.32 |
| Consolidated volume 05/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 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 5/18/2026 at 4:31 PM
Live
Closed
SOXX | PSI | |
|---|---|---|
| Last price | $490.60 | $141.75 |
| 1D performance | -3.52% | -4.43% |
| AuM | $33.52 B | $2.42 B |
| E/R | 0.34% | 0.56% |
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Exposure
Countries
SOXX
USA
93.71%
Other
6.29%
PSI
USA
93.19%
Other
6.81%
Sectors
SOXX
Information Techn.
84.83%
Other
15.17%
PSI
Information Techn.
95.3%
Other
4.7%
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Diversification
SOXX
Total weight of top 15 holdings out of 15
76.61%
PSI
Total weight of top 15 holdings out of 15
60.99%
Top 15 holdings
Data as of March 31, 2026
SOXX
NVIDIA
8.40%
BROADCOM LIMITED
8.27%
MICRON TECHNOLOGY
6.99%
ADVANCED MICRO DEVICES
6.47%
APPLIED MATERIAL
5.84%
MARVELL TECHNOLOGY
5.17%
INTEL-T
4.13%
KLA CORPORATION
4.12%
MONOLITHIC POWER SYSTEMS
4.08%
TERADYNE
3.95%
TEXAS INSTRUMENTS
3.91%
US5128073062
3.90%
QUALCOMM
3.86%
ANALOG DEVICES
3.82%
NXP SEMICONDUCTORS
3.70%
PSI
KLA CORPORATION
5.20%
ADVANCED MICRO DEVICES
5.13%
BROADCOM LIMITED
5.01%
APPLIED MATERIAL
4.84%
TEXAS INSTRUMENTS
4.84%
NVIDIA
4.71%
US5128073062
4.70%
MICRON TECHNOLOGY
4.64%
TOWER SEMICONDUCTOR
4.04%
NLIGHT INC
3.30%
PHOTRONICS
3.09%
CIRRUS LOGIC
2.93%
DIODES
2.91%
FORMFACTOR
2.88%
CAMTEK
2.77%
Frequently asked questions about SOXX and PSI
How have the SOXX and PSI ETFs performed in 2026?
As of May 15, 2026, SOXX is up 69.15% year-to-date (YTD), while PSI has returned 88.05%. 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 +$2.88B in flows, compared to +$466M for PSI.
Which ETF is more volatile: SOXX or PSI?
Over the past year, SOXX had a volatility of 33.73%, while PSI experienced 36.98%.
Which ETF is bigger: SOXX or PSI?
As of May 15, 2026, SOXX holds $33.52 B in assets under management (AUM), while PSI manages $2.42 B.
What sectors do the SOXX and PSI ETFs invest in?
SOXX leans toward sectors like Information Technology. Meanwhile, PSI focuses on Information Technology.
What are the top holdings of the SOXX ETF and PSI ETF?
SOXX top holdings include NVIDIA, BROADCOM LIMITED and MICRON TECHNOLOGY. PSI holds in its top three: KLA CORPORATION, ADVANCED MICRO DEVICES and BROADCOM LIMITED.
Which ETF is more diversified: SOXX or PSI?
SOXX holds 31 securities with 76.61% of its assets in the top 15. PSI has 30 securities and a top 15 weight of 60.99%.
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