SEMI vs TEK
Columbia Select Technology ETF against iShares Technology Opportunities Active ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
55%
21 shared positions
Fee gap
0 bp
same fee
1-year return gap
2.5 pts
TEK is ahead
Larger fund
SEMI
$44M
Side by side
| SEMI | TEK | |
|---|---|---|
| Fund | Columbia Select Technology ETF | iShares Technology Opportunities Active ETF |
| Issuer | Columbia | iShares |
| Category | Technology | Technology |
| Expense ratio | 0.75% | 0.75% |
| Assets | $44M | $44M |
| Average daily dollar volume | $343K | $117K |
| Listed | Mar 29, 2022 | Oct 21, 2024 |
| FrenzyCap score | 19 | 17 |
| 1-month return | +6.7% | +7.3% |
| 3-month return | +6.3% | +7.5% |
| Year to date | +32.0% | +37.3% |
| 1-year return | +26.1% | +28.7% |
| 30-day volatility | 19.1% | 23.1% |
| Worst drawdown, 1 year | −18.2% | −22.6% |
| Trailing 12-month yield | 3.40% | 1.16% |
| Holdings | 36 | 55 |
| Top 10 weight | 68.5% | 56.2% |
| Look-through P/E | 33.4 | 46.8 |
| Holdings vs fair value | −3.9% | −8.3% |
| Holdings above 200-day average | 84% | 84% |
| Net flow, latest 3 reported months | −$7.2M thru Jul 2026 | +$1.5M thru Jul 2026 |
| 30-day implied volatility | — | 33.6% |
| Holdings as of | as of Apr 30, 2026SEC filing | as of Jul 31, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
81% of SEMI · 62% of TEK| Holding | SEMI | TEK |
|---|---|---|
| NVDA | 16.07% | 10.09% |
| AVGO | 10.30% | 6.99% |
| AAPL | 7.86% | 6.09% |
| MSFT | 6.47% | 5.03% |
| TSM | 4.64% | 4.73% |
| LRCX | 6.61% | 4.14% |
| GOOGL | 5.15% | 3.96% |
| AMZN | 3.97% | 2.40% |
| WDC | 1.47% | 1.88% |
| CRWD | 1.38% | 2.00% |
| MU | 4.43% | 1.19% |
| ANET | 1.11% | 1.39% |
| AMD | 1.10% | 4.54% |
| INTC | 1.02% | 2.80% |
| CSCO | 0.99% | 0.82% |
| MRVL | 1.15% | 0.65% |
| AMAT | 2.83% | 0.64% |
| LITE | 0.57% | 1.48% |
| CDNS | 0.70% | 0.47% |
| ORCL | 1.08% | 0.47% |
| V | 1.94% | 0.41% |
Sector mix of the stock holdings
| Sector | SEMI | TEK | Gap |
|---|---|---|---|
| Technology | 77.7% | 69.6% | +8.1% |
| Industrials | 10.7% | 5.5% | +5.3% |
| Consumer Discretionary | 4.0% | 3.0% | +0.9% |
| Communication Services | 1.3% | 0.0% | +1.3% |
| Materials | 0.8% | 0.0% | +0.8% |
| Financials | 0.0% | 0.3% | −0.3% |
More: full overlap table · SEMI holdings · TEK holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.