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

In the year to Sep 12, 2026, with distributions reinvested, JNK returned +3.3% and MDY returned +13.0%, so MDY returned more. One year is one year; the longer windows are in the table.

Which is cheaper, JNK or MDY?

JNK charges 0.40% a year and MDY charges 0.23%, so MDY 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

JNK vs MDY: how they differ

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

State Street(R) SPDR(R) Bloomberg High Yield Bond ETF and SPDR S&P MidCap 400 ETF Trust.

What they hold in common

By the books each fund has filed, JNK 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 JNK	Only in MDY
1261229 BC LTD 0.64%	TWILIO INC 0.86%
MERIDIAN ARC HOLDCO LLC 0.58%	CARPENTER TECHNOLOGY CORP 0.85%
ECHOSTAR CORP 0.52%	MKS INC 0.83%
PR RNO PROPERTY OWNER 1 0.49%	CURTISS-WRIGHT CORP 0.77%
CLOUD SOFTWARE GRP INC 0.42%	ENTEGRIS INC 0.76%
QUIKRETE HOLDINGS INC 0.41%	NVENT ELECTRIC PLC 0.76%
DISH NETWORK CORP 0.41%	ATI INC 0.74%
SV RNO PROPERTY OWNER 1 0.40%	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.

JNK and MDY on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
	JNK State Street(R) SPDR(R) Bloomberg High Yield Bond ETF	MDY SPDR S&P MidCap 400 ETF Trust
Where it sits	Core index fund	Core index fund
Issuer	State Street	State Street
What it is	SPDR Bloomberg High Yield Bond	S&P MidCap 400, book from IJH
Total return, 1 year	+3.3%	+13.0%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−14.2 pts	−4.5 pts
Expense ratio	0.40%	0.23%
Holdings	1198	400

JNK in plain words

JNK is a bond fund tracking the SPDR Bloomberg High Yield Bond. Over the year to Sep 11, 2026 it returned +3.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.40% 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, JNK or MDY?: In the year to Sep 12, 2026, with distributions reinvested, JNK returned +3.3% and MDY returned +13.0%, so MDY returned more. One year is one year; the longer windows are in the table.
Which is cheaper, JNK or MDY?: JNK charges 0.40% a year and MDY charges 0.23%, so MDY 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.

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

A comparison is not a recommendation. Standards and sources