Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
DIA vs IWC: how they differ
DIA and IWC are both equity index funds, and over the year IWC returned more, +31.3% against +15.6%.
SPDR Dow Jones Industrial Average ETF Trust and iShares Micro-Cap ETF.
| DIA SPDR Dow Jones Industrial Average ETF Trust | IWC iShares Micro-Cap ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | State Street | iShares |
| What it is | Dow Jones Industrial Average | Russell Microcap |
| Total return, 1 year | +15.6% | +31.3% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −1.9 pts | +13.8 pts |
DIA in plain words
DIA is an index equity fund tracking the Dow Jones Industrial Average. Over the year to Sep 11, 2026 it returned +15.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 3.1% below its high of Aug 5, 2026 on Sep 11, 2026.
IWC in plain words
IWC is an index equity fund tracking the Russell Microcap. Over the year to Sep 11, 2026 it returned +31.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 5.0% below its high of Aug 14, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, DIA or IWC?
- In the year to Sep 12, 2026, with distributions reinvested, DIA returned +15.6% and IWC returned +31.3%, so IWC returned more. One year is one year; the longer windows are in the table.
Other comparisons
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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, DIA against IWC, data as of Sep 12, 2026. https://etfiq.com/compare/any/DIA-IWC Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources