Data as of Oct 28, 2026.
IYW vs VT: Differences, Returns & Fees
Over the year to Oct 28, 2026, IYW returned +23.2% to VT's +13.5%; 27% of their weight is in the same names.
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Net assets: $25.0bn on Oct 27, 2026 for iShares U.S. Technology ETF, and $81.8bn on Sep 30, 2026 for Vanguard Total World Stock Index ETF.
Pair scorecard
VT costs 0.31 points a year less; their one-year returns differ by 9.7 points; VT is 3.1 times larger.
| Measure | IYW | VT |
|---|---|---|
| Return | ||
| Total return, 1 year | +23.2% | +13.5% |
| Drawdown | ||
| Below its high | 5.5%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | Russell 1000 Technology RIC 22 | FTSE Global All Cap Index |
| Cost and size | ||
| Expense ratio | 0.37% | 0.06% |
| Net assets, as of Sep 30, 2026 | $26.5bn | $81.8bn |
| Holdings | ||
| Holdings in common | 27% | |
| Top ten holdings, share of the fund | 65.1% | 22.5% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
Risk and return
Jul 3, 2008 to Oct 23, 2026 · 955 weekly returnsIYW returned more: +2,025.8% to +371.6%. VT swung less: 18.3% to 22.2%. IYW fell slightly less at its worst: −44.4% to −48.3%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | IYW | VT | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +2,025.8% | +371.6% | IYW | Price change plus distributions, reinvested. |
| Annualized | +18.1% | +8.8% | IYW | Total return as a yearly rate. |
| Price return | +1,773.1% | +221.4% | IYW | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 22.2% | 18.3% | VT | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 14.8% | 13.1% | VT | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −44.4% | −48.3% | IYW (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.80 | 0.48 | IYW | Return above Treasury bills per unit of volatility. |
| Sortino | 1.19 | 0.66 | IYW | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.41 | 0.18 | IYW | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 955 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, IYW and VT hold 27% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
27% in common
Only in one fund ↓
Side by side
IYW and VT on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IYW and VT do different jobs. What does each one do in a portfolio?
- What each follows. IYW follows Russell 1000 Technology RIC 22 and VT follows FTSE Global All Cap Index.
- Holdings in common. 27% of the weight is in the same securities (holdings dated Oct 27, 2026 and Sep 30, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 IYW returned +23.2% and VT +13.5% with distributions reinvested, a gap of 9.7 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.
VT
VT tracks an index of Total World Stock. Over the year to Oct 28, 2026 it returned +13.5% with distributions reinvested. The prospectus expense ratio is 0.06% a year. By its holdings published by its issuer as of Sep 30, 2026, 55% of the fund by weight is stocks the S&P 500 also holds, across 10,194 positions, with the top ten at 22.5%.
Questions people ask
- Which returned more over the last year, IYW or VT?
- In the year to Oct 28, 2026, with distributions reinvested, IYW returned +23.2% and VT +13.5%.
- Which is cheaper, IYW or VT?
- VT is cheaper, by 0.31 percentage points a year. That is about $31 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 VT, data as of Oct 28, 2026. https://etfiq.com/compare/any/iyw-vs-vt
ETFIQ. (Oct 28, 2026). IYW against VT. Retrieved from https://etfiq.com/compare/any/iyw-vs-vt
[IYW against VT (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iyw-vs-vt)
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