SOXXvsSEMIETF Comparison
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iShares Semiconductor ETF (SOXX) belongs to the US Info. Technology segment. Columbia Select Technology ETF (SEMI) is part of the Uncategorized Equities segment. 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 0.76% for SEMI. SOXX is up 12.52% year-to-date (YTD) with +$1.14B in YTD flows. SEMI performs worse with -9.8% YTD performance, and +$4M in YTD flows. Run a side-by-side ETF comparison of SOXX and SEMI 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 SEMI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SOXX SEMI | -3.77%-9.83% | +7.91%-10.49% | +12.52%-9.80% | +80.96%+30.97% | +135.31%+56.12% | +140.56%n/a |
| Flows | SOXX SEMI | -$13M+$2M | +$1.14B+$4M | +$1.14B+$4M | +$1.45B-$3M | +$2.56B+$7M | +$4.09B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SOXX SEMI | +38.87%+24.33% | +41.06%+27.86% | +35.54%+30.14% | +36.08%n/a |
| Max drawdown | SOXX SEMI | -15.73%-14.19% | -18.38%-14.38% | -41.45%-33.31% | -45.85%n/a |
| Max drawdown duration | SOXX SEMI | 35d61d | 29d152d | 434d386d | 715dn/a |
Trading data
SOXX | SEMI | |
Last sale 4/2/2026 at 1:30 PM | $339.61 | $29.41 |
| Previous close 04/01/2026 | $338.54 | $29.35 |
| Consolidated volume 04/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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SEMI
is actively managed and doesn’t replicate an indexSOXX | SEMI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/2/2026 at 1:30 PM
Live
Closed
SOXX | SEMI | |
|---|---|---|
| Last price | $339.61 | $29.41 |
| 1D performance | +0.32% | +0.21% |
| AuM | $20.82 B | $35.20 M |
| E/R | 0.34% | 0.76% |
Characteristics
SOXX | SEMI | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Columbia Threadneedle Investments |
| Benchmark | NYSE Semiconductor Index | - |
| N° of holdings | 23 | 32 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 10, 2001 | March 29, 2022 |
| ESG | No | No |
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Exposure
Countries
SOXX
USA
93.39%
Other
6.61%
SEMI
USA
96.5%
Other
3.5%
Sectors
SOXX
Information Techn.
82.24%
Other
17.76%
SEMI
Information Techn.
68.09%
Communication Ser.
9.1%
Other
22.81%
Diversification
SOXX
Total weight of top 15 holdings out of 15
76.78%
SEMI
Total weight of top 15 holdings out of 15
80.68%
Top 15 holdings
Data as of February 28, 2026
SOXX
MICRON TECHNOLOGY
8.57%
APPLIED MATERIAL
7.26%
NVIDIA
6.91%
ADVANCED MICRO DEVICES
6.20%
BROADCOM LIMITED
5.28%
US5128073062
5.07%
ANALOG DEVICES
4.42%
TERADYNE
4.41%
USN070592100
4.30%
KLA CORPORATION
4.29%
MONOLITHIC POWER SYSTEMS
4.21%
TEXAS INSTRUMENTS
4.18%
US8740391003
4.02%
NXP SEMICONDUCTORS
3.94%
INTEL-T
3.71%
SEMI
NVIDIA
16.64%
BROADCOM LIMITED
9.11%
APPLE
8.82%
MICROSOFT-T
7.15%
US5128073062
6.87%
US8740391003
5.18%
ALPHABET INC-CL
4.64%
MICRON TECHNOLOGY
3.93%
AMAZON.COM INC
3.49%
USN070592100
3.36%
META PLATFORMS
3.00%
APPLIED MATERIAL
2.97%
VISA INCORPORATION
2.09%
MASTERCARD
1.72%
SYNOPSYS
1.71%
Frequently asked questions about SOXX and SEMI
How have the SOXX and SEMI ETFs performed in 2026?
As of April 1, 2026, SOXX is up 12.52% year-to-date (YTD), while SEMI has lost -9.8%. That puts SOXX better performer ahead so far this year.
Which ETF is attracting more investor money: SOXX or SEMI?
Year-to-date, the SOXX ETF saw +$1.14B in flows, compared to +$4M for SEMI.
Which ETF is more volatile: SOXX or SEMI?
Over the past year, SOXX had a volatility of 41.06%, while SEMI experienced 27.86%.
Which ETF is bigger: SOXX or SEMI?
As of April 1, 2026, SOXX holds $20.82 B in assets under management (AUM), while SEMI manages $35.20 M.
What sectors do the SOXX and SEMI ETFs invest in?
SOXX leans toward sectors like Information Technology. Meanwhile, SEMI focuses on Information Technology and Communication Services.
What are the top holdings of the SOXX ETF and SEMI ETF?
SOXX top holdings include MICRON TECHNOLOGY, APPLIED MATERIAL and NVIDIA. SEMI holds in its top three: NVIDIA, BROADCOM LIMITED and APPLE.
Which ETF is more diversified: SOXX or SEMI?
SOXX holds 31 securities with 76.78% of its assets in the top 15. SEMI has 34 securities and a top 15 weight of 80.68%.
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