Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IYW vs VTWO: how they differ
IYW and VTWO hold 0% of their weight in the same names, and IYW returned more over the year.
iShares U.S. Technology ETF and Vanguard Russell 2000 Index Fund.
What they hold in common
By the books each fund has filed, IYW and VTWO hold 0% of their money in the same securities at the same weight.
| Only in IYW | Only in VTWO |
|---|---|
| NVIDIA CORPORATION 16.25% | Bloom Energy Corp 1.83% |
| APPLE INC. 13.65% | Credo Technology Group Holding Ltd 1.12% |
| ALPHABET INC. 7.84% | Sterling Infrastructure Inc 0.76% |
| ALPHABET INC. 6.34% | Fabrinet 0.69% |
| MICROSOFT CORPORATION 3.99% | Nextpower Inc 0.67% |
| BROADCOM INC. 3.78% | IonQ Inc 0.63% |
| ADVANCED MICRO DEVICES, INC. 3.50% | Coeur Mining Inc 0.58% |
| MICRON TECHNOLOGY, INC. 2.98% | TTM Technologies Inc 0.52% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026 and May 31, 2026.
| IYW iShares U.S. Technology ETF | VTWO Vanguard Russell 2000 Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | U.S. Technology | Russell 2000 |
| Total return, 1 year | +34.9% | +21.4% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +17.4 pts | +3.9 pts |
| Expense ratio | 0.37% | 0.07% |
| Already in the S&P 500 | 95.5% | 0.5% |
| Holdings | 139 | 1951 |
IYW in plain words
IYW is an index equity fund tracking the U.S. Technology. Over the year to Sep 11, 2026 it returned +34.9% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.37% a year. By its holdings filed for Apr 30, 2026, 96% of the fund by weight is stocks the S&P 500 also holds, across 139 positions, with the top ten at 63.7%.
VTWO in plain words
VTWO is an index equity fund tracking the Russell 2000. Over the year to Sep 11, 2026 it returned +21.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.07% a year. By its holdings filed for May 31, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1951 positions, with the top ten at 7.8%. It sat 5.3% below its high of Aug 14, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, IYW or VTWO?
- In the year to Sep 12, 2026, with distributions reinvested, IYW returned +34.9% and VTWO returned +21.4%, so IYW returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IYW or VTWO?
- IYW charges 0.37% a year and VTWO charges 0.07%, so VTWO is cheaper. Fees come from each fund's prospectus.
- How much do IYW and VTWO overlap with the S&P 500?
- By their latest filed holdings, 96% of IYW and 0% of VTWO by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
Other comparisons
Where to next
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, IYW against VTWO, data as of Sep 12, 2026. https://etfiq.com/compare/any/IYW-VTWO Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources