Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IWO vs URTH: how they differ
IWO and URTH hold 0% of their weight in the same names.
iShares Russell 2000 Growth ETF and iShares MSCI World ETF.
What they hold in common
By the books each fund has filed, IWO and URTH hold 0% of their money in the same securities at the same weight.
| Only in IWO | Only in URTH |
|---|---|
| Moog, Inc. 0.73% | NVIDIA CORPORATION 5.64% |
| BrightSpring Health Services, Inc. 0.68% | APPLE INC. 5.04% |
| MaxLinear, Inc. 0.67% | MICROSOFT CORPORATION 3.50% |
| Argan, Inc. 0.66% | AMAZON.COM, INC. 2.86% |
| JFrog Ltd. 0.60% | ALPHABET INC. 2.43% |
| Krystal Biotech, Inc. 0.58% | BROADCOM INC. 2.21% |
| ESCO Technologies, Inc. 0.56% | ALPHABET INC. 2.01% |
| FirstCash Holdings, Inc. 0.54% | META PLATFORMS, INC. 1.51% |
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 Jun 30, 2026 and May 31, 2026.
| IWO iShares Russell 2000 Growth ETF | URTH iShares MSCI World ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | iShares |
| What it is | Russell 2000 Growth | MSCI World |
| Total return, 1 year | +17.0% | +17.4% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.5 pts | −0.1 pts |
| Expense ratio | 0.24% | 0.24% |
| Already in the S&P 500 | 0.0% | 70.3% |
| Holdings | 1133 | 1322 |
IWO in plain words
IWO is an index equity fund tracking the Russell 2000 Growth. Over the year to Sep 11, 2026 it returned +17.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.24% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1133 positions, with the top ten at 6.1%. It sat 7.1% below its high of Aug 14, 2026 on Sep 11, 2026.
URTH in plain words
URTH is an index equity fund tracking the MSCI World. Over the year to Sep 11, 2026 it returned +17.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. By its holdings filed for May 31, 2026, 70% of the fund by weight is stocks the S&P 500 also holds, across 1322 positions, with the top ten at 27.8%.
Questions people ask
- Which returned more over the last year, IWO or URTH?
- In the year to Sep 12, 2026, with distributions reinvested, IWO returned +17.0% and URTH returned +17.4%, so URTH returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IWO or URTH?
- IWO charges 0.24% a year and URTH charges 0.24%, so IWO is cheaper. Fees come from each fund's prospectus.
- How much do IWO and URTH overlap with the S&P 500?
- By their latest filed holdings, 0% of IWO and 70% of URTH 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, IWO against URTH, data as of Sep 12, 2026. https://etfiq.com/compare/any/IWO-URTH Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources