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SEMI ETF: What Is It? A Complete Guide to Returns, Expense Ratio, Holdings and Alternative ETFs

Updated August 16, 2026 · First published August 16, 2026

The Columbia Select Technology ETF, SEMI ETF, is an actively managed product that selects semiconductor and related technology companies. It is sensitive to the technology sector outlook and the performance of related stocks, and investors should also review its lack of distribution history and its semi-transparent disclosure structure before making a decision.

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What Is the Columbia Select Technology ETF?

SEMI ETF is an actively managed ETF that selects investment opportunities in semiconductors, semiconductor equipment, and related technology businesses. Rather than mechanically replicating an index, it picks stocks based on the portfolio managers' analysis, and it is exposed to changes across the entire semiconductor ecosystem.

It suits investors who want access to growth opportunities in the semiconductor industry and can accept stock selection results that differ from those of index-based products.

It is an ETF with an active management approach, run by Columbia Threadneedle.

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How Does the Columbia Select Technology ETF Invest?

ItemDetails
Tracking IndexNot applicable
Management StyleActive stock selection
Rebalancing FrequencyAdjusted at the manager's discretion
Dividend FrequencyNo distribution history
Expense Ratio0.75%
Fund TypeSemi-transparent active ETF
Fund ManagerColumbia Threadneedle

SEMI ETF selects stocks by reviewing the long-term competitiveness and business environment of companies in semiconductor design, manufacturing equipment, and related technology. Because it uses a semi-transparent structure that provides a tracking basket instead of disclosing the entire actual portfolio every day, investors need to understand the gap between the published information and the actual holdings.

  • A selective approach that looks at semiconductors, equipment, and related technology together
  • Active management that differs from index replication
  • A semi-transparent disclosure structure that relies on a tracking basket
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Columbia Select Technology ETF Size and Costs (AUM and Management Fee)

Assets under management (AUM) stand at $44.0M, and the expense ratio is 0.75% per year.

Index-based technology ETFs tend to have relatively simple fees and disclosure methods, whereas SEMI ETF differs in its stock selection and semi-transparent structure. Before trading, check the bid-ask spread and trading conditions, and for long-term holdings, verify that the management approach matches the role you expect it to play.

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Columbia Select Technology ETF Performance and Trends

1-Year Price Performance
Dividend & Yield
1Y Return +13.4%
Next Ex-Dividend Date 12/18/2025
52-Week Price Range
$36
Low $27 High $42
vs. low +31.14% vs. high -13.39%

The semiconductor sector is affected by AI computing demand, data center investment, electronics replacement demand, and supply adjustments, so its performance can vary widely. The performance of SEMI ETF can also be influenced more by the managers' stock selection results than by any particular index, so it may behave differently from the direction of the technology sector as a whole.

Fund flows into semiconductor-related products are affected by industry expectations, corporate earnings, interest rates, and shifts in risk appetite. Active products that focus deeply on a specific industry, like SEMI ETF, can have a more granular investment thesis than broad technology ETFs, so investors should also check its role within a diversified portfolio and its trading conditions.

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Columbia Select Technology ETF Strengths and Weaknesses

Its strength lies in focusing on the semiconductor ecosystem while using active selection, whereas sector concentration and the semi-transparent disclosure structure are separate points to review.

💪 Key Strengths

Industry Expertise
It offers a selective approach that considers the connections among semiconductors, equipment, and related technology.
Active Selection
Because it does not simply follow index weightings, there is room to reflect stock-by-stock judgment.
Semi-Transparent Structure
To protect its investment ideas, it discloses a tracking basket instead of the entire actual portfolio.

⚠️ Points to Watch

Sector Concentration
Changes in semiconductor industry conditions and in the investment plans of major companies can increase net asset value volatility.
Disclosure Gap
The tracking basket may differ from the actual portfolio, which limits how far the holdings can be interpreted.
Market Price Deviation
Investors should check whether the exchange price may trade above or below net asset value.
No Distribution History
For investors who expect cash distributions, it may serve a different role than income-oriented products.
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Columbia Select Technology ETF Alternative ETFs and Related Products

Among the ETFs shown in the table, VGT ETF is a large index-based product that holds the broad information technology sector, and XLK ETF is a representative comparison that offers selective technology sector exposure. SOXX ETF is a good comparison for SEMI ETF because it concentrates more directly on the semiconductor industry, and IYW ETF and FTEC ETF can serve as alternative benchmarks that broadly cover the technology sector as a whole. These ETFs can be compared mainly on the basis of their index-tracking approach, whereas SEMI ETF requires consideration of both its active selection and its semi-transparent structure.

Peer Comparison ETFs
TickerNamePriceChangeAUMTotal Expense RatioDividend Yield1Y
VGTVGTVanguard Information Technology ETF$116.96-4.3%$151.4B0.09%0.4%+18.3%
XLKXLKState Street Technology Select Sector SPDR ETF$179.51-4.9%$124.7B0.08%0.47%+19.5%
SOXXSOXXiShares Semiconductor ETF$471.51-8.2%$47.6B0.33%0.27%+54.4%
IYWIYWiShares U.S. Technology ETF$242.67-4.3%$24.9B0.37%0.1%+16.8%
FTECFTECFidelity MSCI Information Technology Index ETF$279.03-4.3%$21.7B0.08%0.4%+18.3%
Top Holdings
TickerNameWeightPriceChangeMarket CapP/EDividend Yield
NVDANVIDIA Corp0.30%$204.64-4.2%$4.93T25.90.38%
AVGOBroadcom Inc0.19%$326.08-5.5%$1.56T41.60.8%
AAPLApple Inc0.16%$344.63-1.2%$5.03T39.50.32%
LRCXLam Research Corp0.13%$239.11-6.0%$298.7B35.60.55%
MSFTMicrosoft Corp0.06%$521.91-1.6%$3.88T27.30.74%
MUMicron Technology Inc0.06%$884.74-5.3%$1.00T11.90.08%
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Columbia Select Technology ETF Investor Checkpoints

When considering SEMI ETF, investors should look not only at expectations for the semiconductor industry but also at how active management differs from index-based products. It is necessary to understand that the full holdings are not disclosed every day and that the fund has no distribution history, and to compare its role against other technology ETFs.

CheckpointWhat to CheckCurrent Status
Management StyleConfirm whether it tracks an index or uses active selectionActive selection
DisclosureReview the gap between the tracking basket and the actual portfolioSemi-transparent structure
Distribution PolicyConsider whether it fits your cash distribution goalsNo distribution history
Sector ConcentrationCheck the impact of the semiconductor cycle and changes in corporate investmentVolatility check needed

The semiconductor industry can see greater volatility depending on companies' capital expenditures, supply adjustments, and changes in end demand. Because SEMI ETF concentrates on a specific sector and reflects active judgment, it may follow a different performance path from products that track a single index. In addition, with a semi-transparent structure, it is difficult to grasp the entire actual composition from the published tracking basket alone.

SEMI ETF is a product that investors can consider if they want to approach semiconductors and related technology through the managers' selection. However, when comparing it with simple index-tracking products, it is advisable to review the management approach, disclosure scope, costs, trading conditions, and lack of distribution history together, and then make a judgment that fits your own risk tolerance.

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Disclaimer: This content is for informational purposes only and does not constitute investment advice. All investment responsibility lies with the investor.

This article reflects information as of August 16, 2026.

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