SPDR S&P 400 Mid Cap Growth ETF
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Robinhood gives you the tools you need to put your money in motion. You can buy or sell MDYG and other ETFs, options, and stocks.About MDYG
MDYG tracks a market-cap-weighted index of growth companies selected from the S&P 400. The listed name for MDYG is SPDR S&P 400 Mid Cap Growth ETF (Based on S&P MidCap 400 Growth Index--symbol MUV).
Index-TrackedS&P 500 TR USD
Index-TrackedS&P 500 TR USD
CategoryMid-Cap Growth
CategoryMid-Cap Growth
Number of holdings244
Number of holdings244
Inception DateNov 8, 2005
Inception DateNov 8, 2005
What's in this fund
Sectors
As of September 15, 2025Industrials28.58%
Technology19.26%
Financial Services12.96%
Consumer Cyclical12.71%
Healthcare10.20%
Consumer Defensive4.44%
Real Estate4.34%
Energy3.80%
Basic Materials2.58%
Communication Services0.81%
Utilities0.32%
Top 10 Holdings (13.02% of total assets)
As of September 15, 2025NameSymbol% Assets
EmcorEME1.72%
Comfort SystemsFIX1.68%
Pure StoragePSTG1.65%
RB Global IncRBA (XTSE)1.32%
Guidewire SoftwareGWRE1.29%
Curtiss WrightCW1.19%
United TherapeuticsUTHR1.11%
Burlington Coat FactoryBURL1.04%
CoherentCOHR1.02%
DocuSignDOCU1.00%
MDYG Key Statistics
AUM2.44B
AUM2.44B
Price-Earnings ratio24.16
Price-Earnings ratio24.16
30-Day yield0.65
30-Day yield0.65
Average volume74.45K
Average volume74.45K
High today$92.41
High today$92.41
Low today$92.13
Low today$92.13
Open price$92.27
Open price$92.27
Volume5.50K
Volume5.50K
52 Week high$95.51
52 Week high$95.51
52 Week low$68.59
52 Week low$68.59
Expense ratio0.15
Expense ratio0.15