evenfolioETF Details
State Street Investment Management·Mid-Cap Growth·MDYG · NYSE Arca
State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG)
- Price
- $102.87
- —30 Oct 2026
- Assets
- $2.8B
- Total net assets
- Expense ratio
- 0.15%
- Category 1.05%
- Yield
- 0.67%
- Trailing distributions
- 1Y return
- 13.5%+9.5%
- Category 4.1%
- 3Y CAGR
- 17.4%-3.6%
- Category 21.0%
- 5Y CAGR
- 5.8%+3.4%
- Category 2.3%
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State Street SPDR S&P 400 Mid Cap Growth ETF
Calendar-year returns
Fund only: no comparison series covers this fund's history.
Risk statistics
Five years of daily closes. Risk-free rate 4% a year.
- Standard deviation
- —
- Maximum drawdown
- —
- Sharpe ratio
- —
- Sortino ratio
- —
- Beta
- —
- Alpha
- —
- R²
- —
- Information ratio
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- Upside capture
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- Downside capture
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- Tracking error
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| Period | 1M | 3M | 6M | YTD | 1Y | 3YCAGR | 5YCAGR | 10YCAGR | LaunchCAGR |
|---|---|---|---|---|---|---|---|---|---|
| ETF | -1.6% | -3.5% | -0.8% | +11.8% | +13.5% | +17.4% | +5.8% | +11.0% | +9.9% |
| Mid-Cap Growth average | -3.0% | -2.5% | -1.2% | 6.1% | 4.1% | 21.0% | 2.3% | 12.7% | 6.8% |
| Difference | +1.5% | -1.0% | +0.4% | +5.8% | +9.5% | -3.6% | +3.4% | -1.7% | +3.1% |
Holdings
The 10 largest positions make up 14.8% of the fund.
Top holdings
| Ticker | Holding | Weight |
|---|---|---|
| TWLO | Twilio Inc Class A | 2.52% |
| OKTA | Okta Inc Class A | 1.95% |
| FTI | TechnipFMC PLC | 1.50% |
| NVT | nVent Electric PLC | 1.46% |
| ATI | ATI Inc | 1.45% |
| UTHR | United Therapeutics Corp | 1.31% |
| XPO | XPO Inc | 1.16% |
| THC | Tenet Healthcare Corp | 1.16% |
| ROKU | Roku Inc Class A | 1.13% |
| CW | Curtiss-Wright Corp | 1.13% |
Portfolio valuation
Weighted averages of what the fund holds.
- P/E
- 24.3
- P/B
- 4.2
- P/S
- 3.0
- P/CF
- 17.1
Sector allocation
Share of the equity the fund holds.
- Industrials26.1%
- Technology24.7%
- Health care16.0%
- Consumer discretionary7.3%
- Financial services6.9%
- Real estate5.9%
- Materials4.4%
- Energy3.1%
- Communication services2.3%
- Consumer staples1.8%
- Utilities1.7%
Asset mix
- Stocks99.9%
- Cash0.1%
ETF details
- Issuer
- State Street Investment Management
- Category
- Equity · Mid-Cap Growth
- Ticker
- MDYG
- Exchange
- NYSE Arca
- Inception
- 8 Nov 2005 (21.0 years)
- Structure
- Exchange Traded Fund
- Expense ratio
- 0.15% (category 1.05%)
- Holdings turnover
- 53% (category 91%)
- Distribution yield
- 0.67%
- Beta, 3 years
- 1.06
- Total net assets
- $2.8B
Prices and returns as of 30 Oct 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.
Other mid-cap growth ETFs
Other ETFs in the Mid-Cap Growth category.
- COWG · Pacer US Large Cap Cash Cows Growth Leaders ETFPacer · $2.3B · ER 0.49%
- ARKW · ARK Next Generation Technology ETFARK ETF Trust · $2B · ER 0.76%5Y -0.5%
- ARKQ · ARK Autonomous Technology & Robotics ETFARK ETF Trust · $1.9B · ER 0.75%5Y 5.8%
- IVOG · Vanguard S&P Mid-Cap 400 Growth ETFVanguard · $1.8B · ER 0.10%5Y 5.8%
- FPX · First Trust US Equity Opportunities ETFFirst Trust · $1.5B · ER 0.57%5Y 5.7%
- QQQJ · Invesco NASDAQ Next Gen 100 ETFInvesco · $1.2B · ER 0.15%5Y 5.6%

