JMEE vs MDYG: Differences, Returns & Fees

JMEE and MDYG hold 40% of their weight in the same names, and JMEE returned +17.9% over the year. Net assets on Oct 20, 2026: $2.9bn for JPMorgan Small & Mid Cap Enhanced Equity ETF and $2.8bn for State Street SPDR S & P 400 Mid Cap Growth ETF.

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MDYG costs 0.09 points a year less; their one-year returns differ by 3.0 points.

JMEE vs MDYG: Differences, Returns & Fees
JMEEMDYG
Expense ratio0.24%0.15%
Net assets$2.9bn$2.8bn
Total return, 1 year+17.9%+14.9%
What it tracksNo index, actively managedS&P MidCap 400 Growth Index
Holdings in common40%
Top ten holdings, share of the fund5.8%13.6%
Below its high7.1%, high on Aug 14, 20268.2%, high on Aug 17, 2026

Holdings in common uses holdings dated Oct 19, 2026 and Oct 20, 2026.

+17.9%
JMEE total return, 1 year
+14.9%
MDYG total return, 1 year
0.24%
JMEE expense ratio
0.15%
MDYG expense ratio

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Client brief · page 1 of 2Report BR-F41DB2D839

JMEE and MDYG are built for the same job. How do they differ in cost, holdings and results?

  1. What each follows. JMEE follows No index, actively managed and MDYG follows S&P MidCap 400 Growth Index.
  2. Holdings in common. 40% of the weight is in the same securities (holdings dated Oct 20, 2026 and Oct 19, 2026).
  3. One-year total return. Over 1 year to Oct 20, 2026 JMEE returned +17.9% and MDYG +14.9% with distributions reinvested, a gap of 3.0 points.

Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.

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What they hold in common

By the books each fund has filed, JMEE and MDYG hold 40% of their money in the same securities at the same weight. Holdings dated Oct 19, 2026 and Oct 20, 2026.

half

40% in common

Positions both hold, largest shared weight first
Holding JMEE MDYG
OKTA INC COMMON STOCK 0.81% 1.83%
UNITED THERAPEUTICS CORP 0.71% 1.35%
TECHNIPFMC PLC COMMON 0.63% 1.59%
NVENT ELECTRIC PLC 0.62% 1.33%
HALOZYME THERAPEUTICS 0.54% 0.81%
ATI INC COMMON STOCK USD 0.50% 1.49%
CURTISS-WRIGHT CORP 0.49% 1.06%
WATTS WATER TECHNOLOGIES 0.46% 0.57%
CLEAN HARBORS INC COMMON 0.45% 0.47%
TENET HEALTHCARE CORP 0.43% 1.24%
WOODWARD INC COMMON 0.43% 1.13%
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC 0.42% 1.07%
Only in JMEE
HF SINCLAIR CORP COMMON 0.51%
RELIANCE INC COMMON 0.51%
OVINTIV INC COMMON STOCK 0.42%
PERMIAN RESOURCES 0.42%
PINNACLE FINANCIAL PARTNERS INC 0.41%
TD SYNNEX CORP COMMON 0.41%
PROTAGONIST THERAPEUTICS 0.40%
REINSURANCE GROUP OF AMERICA INC 0.40%
Only in MDYG
TOAST INC CLASS A 0.94%
BRIGHTSPRING HEALTH SERVICES 0.60%
ENSIGN GROUP INC 0.58%
AGNC INVESTMENT CORP 0.42%
SUN COMMUNITIES INC 0.41%
ANTERO MIDSTREAM CORP 0.39%
NEWMARKET CORP 0.39%
SEI INVESTMENTS COMPANY 0.37%

Check overlap with more funds →

On the same fields

JMEE
JPMorgan Small & Mid Cap Enhanced Equity ETF
MDYG
State Street SPDR S & P 400 Mid Cap Growth ETF
Where it sits Stock ETF Stock ETF
What it is Actively managed Tracks an index
Total return, 1 year +17.9% +14.9%
Its benchmark over the same days not measured +14.9% (IJK)
Gap to its benchmark not measured 0.0 pts vs IJK
Expense ratio 0.24% 0.15%
Already in the S&P 500 0.0% 0.0%
Holdings 679 247
Net assets $2.9bn $2.8bn

JMEE and MDYG on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.

About JMEE

JMEE is actively managed and tracks no index. Over the year to Oct 20, 2026 it returned +17.9% with distributions reinvested. The prospectus expense ratio is 0.24% a year. By its holdings published by its issuer for Oct 20, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 679 positions, with the top ten at 5.8%. It sat 7.1% below its high of Aug 14, 2026 on Oct 20, 2026.

About MDYG

MDYG tracks an index. Over the year to Oct 20, 2026 it returned +14.9% with distributions reinvested, against +14.9% for its benchmark, the S&P MidCap 400 Growth Index. The prospectus expense ratio is 0.15% a year. By its holdings published by its issuer for Oct 19, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 247 positions, with the top ten at 13.6%. It sat 8.2% below its high of Aug 17, 2026 on Oct 20, 2026.

Questions people ask

Which returned more over the last year, JMEE or MDYG?
In the year to Oct 20, 2026, with distributions reinvested, JMEE returned +17.9% and MDYG +14.9%.
Which is cheaper, JMEE or MDYG?
MDYG is cheaper, by 0.09 percentage points a year. That is about $9 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do JMEE and MDYG overlap with the S&P 500?
By their latest filed holdings, 0% of JMEE and 0% of MDYG by weight is stocks the S&P 500 already holds.
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ETFIQ, JMEE against MDYG, data as of Oct 20, 2026. https://etfiq.com/compare/any/jmee-vs-mdyg

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Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.