SPDR S&P MidCap 400 Index Fund

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About MDY

MDY tracks a market cap-weighted index of mid-cap US companies. The listed name for MDY is SPDR S&P MidCap 400 ETF Trust.

Index-Tracked

S&P MidCap 400 TR

Index-TrackedS&P MidCap 400 TR

What's in this fund

Sectors

As of November 30, 2025

Industrials22.07%

Technology16.25%

Financial Services15.73%

Consumer Cyclical11.88%

Healthcare9.61%

Real Estate7.27%

Energy4.41%

Basic Materials4.11%

Consumer Defensive4.04%

Utilities3.34%

Communication Services1.29%

Top 10 Holdings (7.74% of total assets)

As of November 30, 2025

NameSymbol% Assets

Comfort SystemsFIX1.08%

CienaCIEN0.91%

Pure StoragePSTG0.87%

CoherentCOHR0.80%

LumentumLITE0.72%

FlexFLEX0.70%

United TherapeuticsUTHR0.69%

Curtiss WrightCW0.67%

Casey's General StoresCASY0.67%

IlluminaILMN0.63%

MDY Key Statistics

AUM

24.43B

AUM24.43B

Price-Earnings ratio

22.18

Price-Earnings ratio22.18

30-Day yield

—

30-Day yield—

Average volume

731.70K

Average volume731.70K

High today

—

High today—

Low today

—

Low today—

Open price

$611.53

Open price$611.53

Volume

0.00

Volume0.00

52 Week high

$622.79

52 Week high$622.79

52 Week low

$458.82

52 Week low$458.82

Expense ratio

0.24

Expense ratio0.24

View Prospectus and Reports

Stock Snapshot

As of today, SPDR S&P MidCap 400 Index Fund(MDY) shares are valued at $609.98. The company's market cap stands at 24.44B, with a P/E ratio of 22.18 and a dividend yield of 1.3%.

SPDR S&P MidCap 400 Index Fund(MDY) stock opened on 2025-12-31 at $611.53. The price climbed to — and dipped to —.

SPDR S&P MidCap 400 Index Fund(MDY) shares are trading with a volume of 0, against a daily average of 731.7K.

During the past year, SPDR S&P MidCap 400 Index Fund(MDY) stock moved between $458.82 at its lowest and $622.79 at its peak.