Reading the tape
AMEX: MDYG
State Street SPDR S&P 400 Mid Cap Growth ETF
ETF · Equity
AUM
$2.77B
Expense Ratio
0.15%
Holdings
242
Top 10 Weight
14.38%
Price history
$107.51
▲ 30.62% ($25.20)
ETF snapshot
NAV$106.79
Premium / discount0.67%
52w high$109.31
52w low$82.34
Volume62.27K
UpdatedMay 9, 2026
Data freshness · fund info May 9, 2026 · holdings Apr 20, 2026
What you own
Industry / sectorIndustrials 30.17%
RegionNorth America 91.67%
CountryUnited States 90.6%
Concentration
Top holdingFTI 1.71%
Top 10 holdings14.38%
Holdings coverage100%
Fund profile
The State Street SPDR S&P 400 Mid Cap Growth ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P MidCap 400 Growth Index (the "Index")The Index contains stocks that exhibit the strongest growth characteristics based on: sales growth, earnings change to price ratio, and momentum
IssuerSPDR
Asset classEquity
DomicileUS
InceptionNov 8, 2005
Average volume249.00K
TickerMDYG