State Street SPDR S&P 400 Mid Cap Growth ETF

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About MDYG

MDYG tracks a market-cap-weighted index of growth companies selected from the S&P 400. 

Index-Tracked
S&P 500 TR USD
Index-TrackedS&P 500 TR USD
Category
Mid-Cap Growth
CategoryMid-Cap Growth
Number of holdings
237
Number of holdings237
Inception Date
Nov 8, 2005
Inception DateNov 8, 2005

What's in this fund

Sectors

As of December 23, 2025
Industrials26.45%
Technology23.90%
Healthcare14.17%
Consumer Cyclical9.78%
Financial Services8.09%
Real Estate4.43%
Basic Materials3.39%
Communication Services2.79%
Energy2.61%
Consumer Defensive2.34%
Utilities2.05%

MDYG Key Statistics

AUM
2.50B
AUM2.50B
Price-Earnings ratio
25.70
Price-Earnings ratio25.70
30-Day yield
0.64
30-Day yield0.64
Average volume
92.76K
Average volume92.76K
High today
$94.76
High today$94.76
Low today
$94.33
Low today$94.33
Open price
$94.44
Open price$94.44
Volume
36.32K
Volume36.32K
52 Week high
$95.35
52 Week high$95.35
52 Week low
$68.59
52 Week low$68.59
Expense ratio
0.15
Expense ratio0.15

Stock Snapshot

The current State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG) stock price is $94.62, with a market capitalization of 2.5B. The stock trades at a price-to-earnings (P/E) ratio of 25.70 and offers a dividend yield of 65.3%.

As of 2025-12-25, State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG) stock has fluctuated between $94.33 and $94.76. The current price stands at $94.62, placing the stock +0.3% above today's low and -0.1% off the high.

State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG) shares are trading with a volume of 36.32K, against a daily average of 92.76K.

During the past year, State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG) stock moved between $68.59 at its lowest and $95.35 at its peak.

During the past year, State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG) stock moved between $68.59 at its lowest and $95.35 at its peak.

Average Annual Return

All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted.