Data as of Oct 28, 2026.
IYW vs TRFK: Differences, Returns & Fees
Over the year to Oct 28, 2026, IYW returned +23.2% to TRFK's +28.4%; 33% of their weight is in the same names.
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Net assets on Oct 27, 2026: $25.0bn for iShares U.S. Technology ETF and $1.1bn for Pacer Data and Digital Revolution ETF.
Pair scorecard
IYW costs 0.12 points a year less; their one-year returns differ by 5.2 points; IYW is far larger, $25.0bn against $1.1bn.
| Measure | IYW | TRFK |
|---|---|---|
| Return | ||
| Total return, 1 year | +23.2% | +28.4% |
| Drawdown | ||
| Below its high | 5.5%, high on Oct 6, 2026 | 15.2%, high on Jun 22, 2026 |
| Benchmark | ||
| What it tracks | Russell 1000 Technology RIC 22 | Pacer Data Transmission and Communication Revolution Index |
| Cost and size | ||
| Expense ratio | 0.37% | 0.49% |
| Net assets, as of Oct 27, 2026 | $25.0bn | $1.1bn |
| Holdings | ||
| Holdings in common | 33% | |
| Top ten holdings, share of the fund | 65.1% | 53.0% |
Holdings in common uses holdings dated Jul 31, 2026 and Oct 27, 2026. Method
Risk and return
Jun 17, 2022 to Oct 23, 2026 · 227 weekly returnsTRFK returned more: +290.7% to +222.8%. IYW swung less: 24.7% to 29.3%. IYW fell slightly less at its worst: −24.9% to −27.3%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | IYW | TRFK | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +222.8% | +290.7% | TRFK | Price change plus distributions, reinvested. |
| Annualized | +30.8% | +36.6% | TRFK | Total return as a yearly rate. |
| Price return | +218.9% | +285.8% | TRFK | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 24.7% | 29.3% | IYW | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 15.5% | 19.0% | IYW | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −24.9% | −27.3% | IYW (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 1.03 | 1.06 | TRFK (slight) | Return above Treasury bills per unit of volatility. |
| Sortino | 1.65 | 1.64 | Tie | Return above Treasury bills per unit of downside deviation. |
| Calmar | 1.24 | 1.34 | TRFK (slight) | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 227 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, IYW and TRFK hold 33% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Oct 27, 2026.
half
33% in common
Only in one fund ↓
Side by side
IYW and TRFK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IYW and TRFK are built for the same job. How do they differ in cost, holdings and results?
- What each follows. IYW follows Russell 1000 Technology RIC 22 and TRFK follows Pacer Data Transmission and Communication Revolution Index.
- Holdings in common. 33% of the weight is in the same securities (holdings dated Oct 27, 2026 and Jul 31, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 IYW returned +23.2% and TRFK +28.4% with distributions reinvested, a gap of 5.2 points.
Data as of Oct 28, 2026.
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IYW
IYW tracks an index of U.S. Technology. Over the year to Oct 28, 2026 it returned +23.2% with distributions reinvested, against +13.1% for its benchmark, the Russell 1000 Index. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 94% of the fund by weight is stocks the S&P 500 also holds, across 150 positions, with the top ten at 65.1%. It sat 5.5% below its high of Oct 6, 2026 on Oct 28, 2026.
TRFK
TRFK tracks an index. Over the year to Oct 28, 2026 it returned +28.4% with distributions reinvested. The prospectus expense ratio is 0.49% a year. By its holdings filed for Jul 31, 2026, 75% of the fund by weight is stocks the S&P 500 also holds, across 94 positions, with the top ten at 53.0%. It sat 15.2% below its high of Jun 22, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, IYW or TRFK?
- In the year to Oct 28, 2026, with distributions reinvested, IYW returned +23.2% and TRFK +28.4%.
- Which is cheaper, IYW or TRFK?
- IYW is cheaper, by 0.12 percentage points a year. That is about $12 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IYW against TRFK, data as of Oct 28, 2026. https://etfiq.com/compare/any/iyw-vs-trfk
ETFIQ. (Oct 28, 2026). IYW against TRFK. Retrieved from https://etfiq.com/compare/any/iyw-vs-trfk
[IYW against TRFK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iyw-vs-trfk)
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