State Street SPDR S&P MIDCAP 400 ETF Trust (MDY)
State Street / SPDR
- Page updated:
- Sep 7, 2026
Fund identity
- Ticker
- MDY
- Fund name
- State Street SPDR S&P MIDCAP 400 ETF Trust
- Fund type
- ETF
- Listing venue
- NYSE Arca
- Currency
- USD
- Domicile
- US
- Inception
- May 4, 1995
Structure and strategy
- Sponsor
- State Street / SPDR
- Management approach
- Passive
- Strategy
- Tracks the S&P MidCap 400 through an exchange-traded trust structure.
- Portfolio scope
- U.S. mid-cap equities
- Portfolio implementation
- Index-tracking unit investment trust
- Benchmark
- S&P MidCap 400 Index
- Benchmark symbol
- SPTRMDCP
- Asset class
- Equity
- Category
- U.S. Mid Cap
- Trustee
- The Bank of New York Mellon
Costs and minimums
- Gross expense ratio
- 0.23%
- Gross expense ratio
- 0.23%
- Ongoing fee as of
- Sep 7, 2026
Sources
- State Street SPDR S&P MIDCAP 400 ETF Trust — issuer product page — State Street / SPDR · data as of Sep 7, 2026
Learn the basics
ROIStreet publishes this reference data for education and research. Figures are as of the dates shown, are not real-time quotes, and are not investment advice. Verify details with the issuer or provider before acting.