Data as of Oct 28, 2026.
BNDX vs MDY: Differences, Returns & Fees
Over the year to Oct 28, 2026, BNDX returned −0.9% to MDY's +12.8%; 0% of their weight is in the same names.
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Net assets: $82.9bn on Sep 30, 2026 for Vanguard Total International Bond ETF, and $25.9bn on Oct 27, 2026 for SPDR S&P MidCap 400 ETF Trust.
Pair scorecard
BNDX costs 0.16 points a year less; their one-year returns differ by 13.7 points; BNDX is 3.3 times larger.
| Measure | BNDX | MDY |
|---|---|---|
| Return | ||
| Total return, 1 year | −0.9% | +12.8% |
| Drawdown | ||
| Below its high | 6.5%, high on Aug 14, 2026 | |
| Benchmark | ||
| What it tracks | Bloomberg Global Aggregate ex-USD Float Adjusted RIC Capped Index (USD Hedged) | S&P MidCap 400 Index |
| Cost and size | ||
| Expense ratio | 0.07% | 0.23% |
| Net assets, as of Sep 30, 2026 | $82.9bn | $25.2bn |
| Holdings | ||
| Holdings in common | 0% | |
| In the S&P 500, by weight | 0% | |
| Top ten holdings, share of the fund | 7.5% | |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, BNDX and MDY hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
BNDX and MDY on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
BNDX
BNDX tracks an index of Total International Bond. Over the year to Oct 28, 2026 it returned −0.9% with distributions reinvested. The prospectus expense ratio is 0.07% a year.
MDY
MDY tracks the S&P MidCap 400. Over the year to Oct 28, 2026 it returned +12.8% with distributions reinvested, against +13.2% for its benchmark, the S&P MidCap 400 Index. The prospectus expense ratio is 0.23% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 401 positions, with the top ten at 7.5%. It sat 6.5% below its high of Aug 14, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, BNDX or MDY?
- In the year to Oct 28, 2026, with distributions reinvested, BNDX returned −0.9% and MDY +12.8%.
- Which is cheaper, BNDX or MDY?
- BNDX is cheaper, by 0.16 percentage points a year. That is about $16 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. 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, BNDX against MDY, data as of Oct 28, 2026. https://etfiq.com/compare/any/bndx-vs-mdy
ETFIQ. (Oct 28, 2026). BNDX against MDY. Retrieved from https://etfiq.com/compare/any/bndx-vs-mdy
[BNDX against MDY (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/bndx-vs-mdy)
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