SPBO vs VTC: Differences, Returns & Fees
SPBO's duration was 6.9 years on Jun 30, 2026 and VTC's 6.6 on May 31, 2026; both charge 0.03%. Net assets: $2.1bn on Oct 8, 2026 for State Street SPDR Portfolio Corporate Bond ETF, and $1.6bn on Sep 30, 2026 for Vanguard Total Corporate Bond ETF.
Both cost 0.03% a year; their one-year returns differ by 0.1 points; SPBO is 1.4 times larger.
Points (pts) are percentage points.
| SPBO | VTC | |
|---|---|---|
| Expense ratio | 0.03% | 0.03% |
| Net assets, as of Sep 30, 2026 | $2.2bn | $1.6bn |
| Total return, 1 year | −1.8% | −1.9% |
| What it tracks | Bloomberg U.S. Corporate Bond Index ? | Bloomberg U.S. Corporate Bond Index |
| Holdings in common | 38% | |
| Below its high | 4.0%, high on Feb 26, 2026 | 4.0%, high on Feb 27, 2026 |
Holdings in common uses holdings dated May 31, 2026 and Jun 30, 2026.
What they hold in common
By the books each fund has filed, SPBO and VTC hold 38% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026 and Jun 30, 2026.
half
38% in common
On the same fields
SPBO and VTC on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About SPBO
SPBO tracks an index. Over the year to Oct 9, 2026 it returned −1.8% with distributions reinvested, against −1.9% for its benchmark, the Bloomberg U.S. Corporate Bond Index ?. The prospectus expense ratio is 0.03% a year. It sat 4.0% below its high of Feb 26, 2026 on Oct 9, 2026.
About VTC
VTC tracks an index. Over the year to Oct 9, 2026 it returned −1.9% with distributions reinvested, against −1.8% for its benchmark, the Bloomberg U.S. Corporate Bond Index. It sat 4.0% below its high of Feb 27, 2026 on Oct 9, 2026.
Questions people ask
ETFIQ links to the documents behind every figure; a link is not an endorsement. 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.
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ETFIQ, SPBO against VTC, data as of Oct 9, 2026. https://etfiq.com/compare/any/spbo-vs-vtc
ETFIQ. (Oct 9, 2026). SPBO against VTC. Retrieved from https://etfiq.com/compare/any/spbo-vs-vtc
[SPBO against VTC (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/spbo-vs-vtc)
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