SEMI — Columbia Select Technology ETF
Data updated: 2026-06-25
SEMI — Columbia Select Technology ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Information Technology Equity · $42.40M AUM · 0.75% expense ratio · 60.3% 1-yr return. From SEC regulatory filings.
SEMI Fund Overview
SEMI — Columbia Select Technology ETF is a US ETF managed by Columbia ETF Trust I, categorised as United States Information Technology Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Columbia ETF Trust I
- Category: United States Information Technology Equity
- Assets under management: $42.40M
- 1-year return: 60.3%
- Ticker: SEMI
- SEC CIK: 0001551950
- SEC series ID: S000075502
- Share class ID: C000234649
SEMI Holdings
Top 10 holdings of Columbia Select Technology ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 16.07% |
| Broadcom Inc | 10.30% |
| Apple Inc | 7.86% |
| Lam Research Corp | 6.61% |
| Microsoft Corp | 6.47% |
| Alphabet Inc | 5.15% |
| Taiwan Semiconductor Manufacturing Co Ltd | 4.64% |
| Micron Technology Inc | 4.43% |
| Amazon.com Inc | 3.97% |
| ASML Holding NV | 3.00% |
SEMI Portfolio Allocation
Asset-class allocation of Columbia Select Technology ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.0% |
SEMI Performance
Total returns for SEMI (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 13.1% |
| 1 year | 60.3% |
| 3 years (annualised) | 29.2% |
SEMI Risk Information
Risk metrics for SEMI, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 25.2%
SEMI Costs and Fees
SEMI costs about $75 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.75%
- Gross expense ratio: 0.75%
- Portfolio turnover: 65%
- Brokerage commissions: 0.76 bps of average net assets (SEC N-CEN)
SEMI Cashflows
Over the 12 months to 2026-04, Columbia Select Technology ETF had net outflows of $4.61M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$1.54M |
| 2026-03 | $2.24M |
| 2026-02 | $0 |
| 2026-01 | $1.58M |
| 2025-12 | $2.36M |
| 2025-11 | $1.57M |
SEMI Debt Constituents
No individual debt constituents are reported in Columbia Select Technology ETF's latest SEC N-PORT filing.
SEMI Prospectus and SEC Filings
Official Columbia Select Technology ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Information Technology Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.