Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IUSB vs VBR: how they differ
IUSB and VBR hold 0% of their weight in the same names, and VBR returned more over the year.
iShares Core Universal USD Bond ETF and Vanguard Small-Cap Value Index Fund.
What they hold in common
By the books each fund has filed, IUSB and VBR hold 0% of their money in the same securities at the same weight.
| Only in IUSB | Only in VBR |
|---|---|
| United States of America 0.38% | Jabil Inc 0.87% |
| United States of America 0.37% | NRG Energy Inc 0.66% |
| United States of America 0.37% | Tapestry Inc 0.64% |
| United States of America 0.37% | Atmos Energy Corp 0.62% |
| United States of America 0.36% | Williams-Sonoma Inc 0.59% |
| United States of America 0.36% | Moderna Inc 0.54% |
| United States of America 0.36% | Smurfit Westrock PLC 0.52% |
| United States of America 0.35% | F5 Inc 0.50% |
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 Jun 30, 2026.
| IUSB iShares Core Universal USD Bond ETF | VBR Vanguard Small-Cap Value Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | Core Universal USD Bond | Small-Cap Value |
| Total return, 1 year | −0.3% | +16.3% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −17.8 pts | −1.2 pts |
| Expense ratio | 0.06% | 0.05% |
| Holdings | 17819 | 840 |
IUSB in plain words
IUSB is a bond fund tracking the Core Universal USD Bond. Over the year to Sep 11, 2026 it returned −0.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.06% a year.
VBR in plain words
VBR is an index equity fund tracking the Small-Cap Value. Over the year to Sep 11, 2026 it returned +16.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. By its holdings filed for Jun 30, 2026, 30% of the fund by weight is stocks the S&P 500 also holds, across 840 positions, with the top ten at 5.9%. It sat 3.8% below its high of Aug 14, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, IUSB or VBR?
- In the year to Sep 12, 2026, with distributions reinvested, IUSB returned −0.3% and VBR returned +16.3%, so VBR returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IUSB or VBR?
- IUSB charges 0.06% a year and VBR charges 0.05%, so VBR is cheaper. Fees come from each fund's prospectus.
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, IUSB against VBR, data as of Sep 12, 2026. https://etfiq.com/compare/any/IUSB-VBR Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources