MDYG State Street SPDR S&P 400 Mid Cap Growth ETF
Quote as of Aug 26, 2026 20:00 UTC · Market data delayed approximately 15–20 minutes unless otherwise indicated.
| Previous Close | 109.24 | Day Range | 109.00 – 110.32 |
| 52-Week Range | 87.09 – 113.93 | Volume | 53.61K |
| Avg Volume | 87.93K | AUM | $2.89B (Aug 27, 2026) |
| Expense Ratio | 0.15% | Yield (TTM) | 0.58% |
| NAV | 109.26 | Premium/Discount | +0.75% indicative |
| Inception | Nov 08, 2005 | Holdings | 246 |
| Issuer | SPDR | Exchange | AMEX |
| Category | Us Mid Cap | Index Tracked | S&P MidCap 400 |
| CUSIP | 78464A821 | ISIN | US78464A8210 |
| Management | Not stated in source data | ||
About this ETF
The State Street SPDR S&P 400 Mid Cap Growth ETF strives to deliver investment performance that closely aligns with the total return of the S&P MidCap 400 Growth Index (the "Index"), excluding the impact of charges and operational costs. This Index consists of stocks chosen for their prominent growth characteristics, evaluated by metrics such as sales expansion, the earnings change to price ratio, and market momentum.
Description from the fund data provider · profile as of Aug 27, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | +1.54% | +1.82% | +7.70% | +19.10% | +21.64% | +15.64% | +6.71% | +9.83% | +9.16% |
| Total return | +1.54% | +1.96% | +8.00% | +19.43% | +22.43% | +16.66% | +7.75% | +11.11% | +10.48% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Aug 26, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.15% | Annual cost of a $10,000 investment | $15.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Aug 26, 2026 — portfolio reporting date from the data provider; holdings are not live positions. 248 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | TWILIO INC A | TWLO | 1.82% | 234.76K | $52.5M |
| 2 | EVERPURE INC A | P | 1.74% | 488.06K | $50.1M |
| 3 | TECHNIPFMC PLC | FTI | 1.61% | 616.71K | $46.3M |
| 4 | ATI INC | ATI | 1.57% | 211.06K | $45.3M |
| 5 | NVENT ELECTRIC PLC | NVT | 1.31% | 250.19K | $37.8M |
| 6 | CARPENTER TECHNOLOGY | CRS | 1.29% | 76.86K | $37.3M |
| 7 | TENET HEALTHCARE CORP | THC | 1.25% | 133.23K | $36.2M |
| 8 | XPO INC | XPO | 1.21% | 181.62K | $34.8M |
| 9 | CURTISS WRIGHT CORP | CW | 1.21% | 57.13K | $34.8M |
| 10 | COEUR MINING INC | CDE | 1.20% | 1.60M | $34.5M |
| 11 | UNITED THERAPEUTICS CORP | UTHR | 1.18% | 65.66K | $34.0M |
| 12 | OKTA INC | OKTA | 1.17% | 259.37K | $33.8M |
| 13 | ROYAL GOLD INC | RGLD | 1.17% | 126.34K | $33.8M |
| 14 | ROKU INC | ROKU | 1.12% | 202.90K | $32.4M |
| 15 | WOODWARD INC | WWD | 1.08% | 92.16K | $31.2M |
| 16 | ITT INC | ITT | 0.99% | 138.29K | $28.4M |
| 17 | ILLUMINA INC | ILMN | 0.98% | 126.37K | $28.4M |
| 18 | MACOM TECHNOLOGY SOLUTIONS H | MTSI | 0.93% | 101.44K | $27.0M |
| 19 | TOAST INC CLASS A | TOST | 0.93% | 728.08K | $26.7M |
| 20 | JAZZ PHARMACEUTICALS PLC | JAZZ | 0.88% | 97.29K | $25.3M |
| 21 | GUIDEWIRE SOFTWARE INC | GWRE | 0.85% | 130.79K | $24.6M |
| 22 | RB GLOBAL INC | RBA | 0.85% | 288.86K | $24.5M |
| 23 | RBC BEARINGS INC | RBC | 0.84% | 48.79K | $24.2M |
| 24 | API GROUP CORP | APG | 0.83% | 596.43K | $24.0M |
| 25 | FABRINET | FN | 0.83% | 55.56K | $23.9M |
Click a ticker to see every ETF that owns it.
Sector Exposure
Geographic Exposure
Country weights as reported by the data provider. Developed/emerging/frontier labels follow the classification on the Methodology page. Currency hedged: No hedging indicated in the fund name.
Distributions
| Yield (TTM) | 0.58% | Paid (last 12 months) | $0.6341 |
| Frequency | Quarterly | SEC yield | Not provided by our data source — see the issuer page |
| Last ex-date | Jun 22, 2026 | Last payment | $0.1503 (Jun 24, 2026) |
| Growth 1Y | -15.01% | Growth 3Y / 5Y (ann.) | -8.86% / +6.77% |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Jun 22, 2026 | Jun 22, 2026 | Jun 24, 2026 | $0.1503 |
| Mar 23, 2026 | Mar 23, 2026 | Mar 25, 2026 | $0.1289 |
| Dec 22, 2025 | Dec 22, 2025 | Dec 24, 2025 | $0.1944 |
| Sep 22, 2025 | Sep 22, 2025 | Sep 24, 2025 | $0.1604 |
| Jun 23, 2025 | Jun 23, 2025 | Jun 25, 2025 | $0.1887 |
| Mar 24, 2025 | Mar 24, 2025 | Mar 26, 2025 | $0.1481 |
| Dec 23, 2024 | Dec 23, 2024 | Dec 26, 2024 | $0.2176 |
| Sep 23, 2024 | Sep 23, 2024 | Sep 25, 2024 | $0.1916 |
| Jun 24, 2024 | Jun 24, 2024 | Jun 26, 2024 | $0.2097 |
| Mar 18, 2024 | Mar 19, 2024 | Mar 21, 2024 | $0.1332 |
| Dec 18, 2023 | Dec 19, 2023 | Dec 21, 2023 | $0.2941 |
| Sep 18, 2023 | Sep 19, 2023 | Sep 21, 2023 | $0.2130 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
| Volatility 1Y / 3Y | 17.81% / 19.04% | Sharpe 1Y / 3Y | 1.17 / 0.798 |
| Max drawdown 1Y / 3Y | -9.92% / -25.46% | Sortino 1Y | 1.77 |
| Beta vs S&P 500 (3Y) | 1.07 | Correlation vs S&P 500 (1Y) | 0.822 |
| Downside deviation 1Y | 11.73% | Risk-free rate used | 3.71% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Aug 27, 2026. Formulas →
Liquidity
| Volume today | 53.61K | Average volume | 87.93K |
| AUM | $2.89B | Premium/Discount | +0.75% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV — an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | $4.9M | +0.17% | $2.89B → $2.89B |
| 1 Week | -$108.0M | -3.61% | $2.99B → $2.89B |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source — review them before investing.
Latest News for MDYG
No articles mention this fund directly in the last 7 days — showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.