SOXXvsAIPIETF Comparison
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iShares Semiconductor ETF (SOXX) belongs to the US Info. Technology segment. REX AI Equity Premium Income ETF (AIPI) is part of the Options Strategies segment. SOXX's top 2 sector exposures are Technology and Non-Corporate. In contrast, AIPI's top sector exposures are Technology, Business Services and Consumer Non-Cyclicals. SOXX is less expensive with a Total Expense Ratio (TER) of 0.33%, versus 0.65% for AIPI. SOXX is up 75.63% year-to-date (YTD) with +$11.71B in YTD flows. AIPI performs worse with 11.96% YTD performance, and +$70M in YTD flows. Run a side-by-side ETF comparison of SOXX and AIPI 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 AIPI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/08/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SOXX AIPI | -0.23%+2.26% | -7.49%+6.18% | +75.63%+11.96% | +113.26%+20.54% | +227.44%n/a | +256.26%n/a |
| Flows | SOXX AIPI | +$424M+$17M | +$7.41B+$32M | +$11.71B+$70M | +$12.81B+$149M | +$12.96B- | +$14.13B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SOXX AIPI | +58.86%+22.86% | +45.81%+19.30% | +39.96%n/a | +39.08%n/a |
| Max drawdown | SOXX AIPI | -29.16%-8.45% | -29.16%-16.75% | -41.45%n/a | -45.85%n/a |
| Max drawdown duration | SOXX AIPI | 78d22d | 78d198d | 434dn/a | 715dn/a |
Trading data
SOXX | AIPI | |
Last sale 9/9/2026 at 1:30 PM | $532.00 | $36.90 |
| Previous close 09/08/2026 | $528.40 | $37.17 |
| Consolidated volume 09/08/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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AIPI
is actively managed and doesn’t replicate an indexSOXX | AIPI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/9/2026 at 1:30 PM
Live
Closed
SOXX | AIPI | |
|---|---|---|
| Last price | $532.00 | $36.90 |
| 1D performance | +0.68% | -0.73% |
| AuM | $43.66 B | $444.03 M |
| E/R | 0.33% | 0.65% |
Characteristics
SOXX | AIPI | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | REX Shares |
| Benchmark | NYSE Semiconductor Index | - |
| N° of holdings | 31 | 28 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 10, 2001 | June 4, 2024 |
| ESG | No | No |
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Exposure
Countries
SOXX
USA
83.44%
Other
16.56%
AIPI
USA
92.59%
Other
7.41%
Sectors
SOXX
Technology
99.87%
Other
0.13%
AIPI
Technology
82.74%
Business Services
9.54%
Other
7.72%
Diversification
SOXX
Total weight of top 15 holdings out of 15
79.07%
AIPI
Total weight of top 15 holdings out of 15
69.62%
Top 15 holdings
Data as of July 31, 2026
SOXX
Advanced Micro Devices, Inc.
8.57%
NVIDIA Corp.
8.42%
Micron Technology, Inc.
8.21%
Broadcom Inc.
7.91%
Intel Corp.
5.24%
Applied Materials, Inc.
5.08%
Taiwan Semiconductor Manufacturing Co., Ltd.
4.57%
KLA Corp.
4.28%
Lam Research Corp.
4.27%
Texas Instruments Incorporated
4.16%
Marvell Technology, Inc.
4.08%
Analog Devices, Inc.
4.04%
Monolithic Power Systems, Inc.
3.54%
NXP Semiconductors NV
3.48%
Teradyne, Inc.
3.22%
AIPI
NVIDIA Corp.
10.33%
Palantir Technologies, Inc.
9.54%
CrowdStrike Holdings, Inc.
7.60%
Arm Holdings Plc
5.12%
Astera Labs, Inc.
4.29%
Microsoft Corp.
3.58%
Adobe, Inc.
3.43%
Arista Networks, Inc.
3.39%
Amazon.com, Inc.
3.37%
Salesforce, Inc.
3.33%
Broadcom Inc.
3.25%
ServiceNow, Inc.
3.15%
Super Micro Computer, Inc.
3.14%
Cisco Systems, Inc.
3.10%
Apple, Inc.
3.01%
Frequently asked questions about SOXX and AIPI
How have the SOXX and AIPI ETFs performed in 2026?
As of September 8, 2026, SOXX is up 75.63% year-to-date (YTD), while AIPI has returned 11.96%. That puts SOXX better performer ahead so far this year.
Which ETF is attracting more investor money: SOXX or AIPI?
Year-to-date, the SOXX ETF saw +$11.71B in flows, compared to +$70M for AIPI.
Which ETF is more volatile: SOXX or AIPI?
Over the past year, SOXX had a volatility of 45.81%, while AIPI experienced 19.3%.
Which ETF is bigger: SOXX or AIPI?
As of September 8, 2026, SOXX holds $43.66 B in assets under management (AUM), while AIPI manages $444.03 M.
What sectors do the SOXX and AIPI ETFs invest in?
SOXX leans toward sectors like Technology. Meanwhile, AIPI focuses on Technology and Business Services.
What are the top holdings of the SOXX ETF and AIPI ETF?
SOXX top holdings include Advanced Micro Devices, Inc., NVIDIA Corp. and Micron Technology, Inc.. AIPI holds in its top three: NVIDIA Corp., Palantir Technologies, Inc. and CrowdStrike Holdings, Inc..
Which ETF is more diversified: SOXX or AIPI?
SOXX holds 31 securities with 79.07% of its assets in the top 15. AIPI has 28 securities and a top 15 weight of 69.62%.
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