Which returned more over the last year, BSV or MDY?

In the year to Sep 12, 2026, with distributions reinvested, BSV returned +1.1% and MDY returned +13.0%, so MDY returned more. One year is one year; the longer windows are in the table.

Which is cheaper, BSV or MDY?

BSV charges 0.03% a year and MDY charges 0.23%, so BSV is cheaper. Fees come from each fund's prospectus.

Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

BSV vs MDY: how they differ

BSV and MDY hold 0% of their weight in the same names, and MDY returned more over the year.

Vanguard Short-Term Bond Index Fund and SPDR S&P MidCap 400 ETF Trust.

What they hold in common

By the books each fund has filed, BSV and MDY hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in BSV	Only in MDY
United States Treasury Note/Bond 1.13%	TWILIO INC 0.86%
United States Treasury Note/Bond 0.90%	CARPENTER TECHNOLOGY CORP 0.85%
United States Treasury Note/Bond 0.89%	MKS INC 0.83%
United States Treasury Note/Bond 0.82%	CURTISS-WRIGHT CORP 0.77%
United States Treasury Note/Bond 0.81%	ENTEGRIS INC 0.76%
United States Treasury Note/Bond 0.81%	NVENT ELECTRIC PLC 0.76%
United States Treasury Note/Bond 0.80%	ATI INC 0.74%
United States Treasury Note/Bond 0.78%	ILLUMINA INC 0.73%

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.

BSV and MDY on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
	BSV Vanguard Short-Term Bond Index Fund	MDY SPDR S&P MidCap 400 ETF Trust
Where it sits	Core index fund	Core index fund
Issuer	Vanguard	State Street
What it is	Short-Term Bond	S&P MidCap 400, book from IJH
Total return, 1 year	+1.1%	+13.0%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−16.4 pts	−4.5 pts
Expense ratio	0.03%	0.23%
Holdings	3185	400

BSV in plain words

BSV is a bond fund tracking the Short-Term Bond. Over the year to Sep 11, 2026 it returned +1.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year.

MDY in plain words

MDY is an index equity fund tracking the S&P MidCap 400. Over the year to Sep 11, 2026 it returned +13.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.23% 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 400 positions, with the top ten at 7.7%. It sat 5.3% below its high of Aug 14, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, BSV or MDY?: In the year to Sep 12, 2026, with distributions reinvested, BSV returned +1.1% and MDY returned +13.0%, so MDY returned more. One year is one year; the longer windows are in the table.
Which is cheaper, BSV or MDY?: BSV charges 0.03% a year and MDY charges 0.23%, so BSV is cheaper. Fees come from each fund's prospectus.

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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.

BSV against MDY, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, BSV against MDY, data as of Sep 12, 2026. https://etfiq.com/compare/any/BSV-MDY Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources