MDYGvsIVOGETF Comparison
The ETFs State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) and Vanguard S&P Mid-Cap 400 Growth ETF (IVOG) track the S&P MidCap 400 Growth Total Return Index - USD and belong to the same industry segment: US Mid Cap Growth. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Health Care. MDYG is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.1% for IVOG. MDYG is up 10.38% year-to-date (YTD) with -$48M in YTD flows. IVOG performs better with 11.2% YTD performance, and +$40M in YTD flows. Run a side-by-side ETF comparison of MDYG and IVOG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
MDYG vs IVOG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MDYG IVOG | +9.92%+10.73% | +4.70%+4.70% | +10.38%+11.20% | +29.56%+31.45% | +53.74%+55.26% | +34.78%+35.31% |
| Flows | MDYG IVOG | +$10M+$23M | -$23M+$20M | -$48M+$40M | -$37M+$193M | +$12M+$378M | +$342M+$293M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MDYG IVOG | +21.50%+21.50% | +17.06%+17.06% | +18.62%+18.54% | +20.58%+20.77% |
| Max drawdown | MDYG IVOG | -9.91%-9.92% | -9.91%-9.92% | -25.46%-25.47% | -29.25%-29.28% |
| Max drawdown duration | MDYG IVOG | 45d45d | 45d45d | 379d379d | 834d829d |
MDYG | IVOG | |
Last sale 4/30/2026 at 6:24 PM | $103.36 | $134.56 |
| Previous close 04/29/2026 | $101.93 | $132.62 |
| Consolidated volume 04/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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MDYG | IVOG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
MDYG | IVOG | |
|---|---|---|
| Last price | $103.36 | $134.56 |
| 1D performance | +1.41% | +1.46% |
| AuM | $2.64 B | $1.54 B |
| E/R | 0.15% | 0.1% |
MDYG | IVOG | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | Vanguard |
| Benchmark | S&P MidCap 400 Growth Index | S&P MidCap 400 Growth Index |
| N° of holdings | 232 | 232 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 8, 2005 | September 7, 2010 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
