Data as of Oct 28, 2026.
IWO vs XLK: Differences, Returns & Fees
Over the year to Oct 28, 2026, IWO returned +7.9% to XLK's +27.1%; 0% of their weight is in the same names.
askIQ about this page
askIQ about IWO and XLK
Net assets on Oct 27, 2026: $14.0bn for iShares Russell 2000 Growth ETF and $125.0bn for State Street Technology Select Sector SPDR ETF.
Pair scorecard
XLK costs 0.16 points a year less; their one-year returns differ by 19.2 points; XLK is 8.9 times larger.
| Measure | IWO | XLK |
|---|---|---|
| Return | ||
| Total return, 1 year | +7.9% | +27.1% |
| Drawdown | ||
| Below its high | 9.9%, high on Aug 14, 2026 | 5.4%, high on Oct 6, 2026 |
| Benchmark | ||
| What it tracks | Russell 2000 Growth Index | Technology Select Sector Index |
| Cost and size | ||
| Expense ratio | 0.24% | 0.08% |
| Net assets, as of Oct 27, 2026 | $14.0bn | $125.0bn |
| Holdings | ||
| Holdings in common | 0% | |
| Top ten holdings, share of the fund | 6.4% | 64.6% |
Holdings in common uses holdings dated Oct 27, 2026. Method
What they share
By the books each fund has filed, IWO and XLK hold 0% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
IWO and XLK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IWO
IWO tracks the Russell 2000 Growth. Over the year to Oct 28, 2026 it returned +7.9% with distributions reinvested, against +8.0% for its benchmark, the Russell 2000 Growth Index. The prospectus expense ratio is 0.24% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1,122 positions, with the top ten at 6.4%. It sat 9.9% below its high of Aug 14, 2026 on Oct 28, 2026.
XLK
XLK tracks an index of Technology. Over the year to Oct 28, 2026 it returned +27.1% with distributions reinvested, against +13.6% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.08% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 76 positions, with the top ten at 64.6%. It sat 5.4% below its high of Oct 6, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, IWO or XLK?
- In the year to Oct 28, 2026, with distributions reinvested, IWO returned +7.9% and XLK +27.1%.
- Which is cheaper, IWO or XLK?
- XLK is cheaper, by 0.16 percentage points a year. That is about $16 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.
Cite this pageCitation, APA and Markdown
ETFIQ, IWO against XLK, data as of Oct 28, 2026. https://etfiq.com/compare/any/iwo-vs-xlk
ETFIQ. (Oct 28, 2026). IWO against XLK. Retrieved from https://etfiq.com/compare/any/iwo-vs-xlk
[IWO against XLK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iwo-vs-xlk)
Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.