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IVOGvsMDYGETF Comparison
The ETFs Vanguard S&P Mid-Cap 400 Growth ETF (IVOG) and SPDR S&P 400 Mid Cap Growth ETF (MDYG) 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. IVOG is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.15% for MDYG. IVOG is up 3.35% year-to-date (YTD) with +$14M in YTD flows. MDYG performs worse with 3.35% YTD performance, and -$54M in YTD flows. Run a side-by-side ETF comparison of IVOG and MDYG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IVOG vs MDYG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IVOG MDYG | -3.03%-3.03% | +2.30%+2.29% | +3.35%+3.35% | +21.24%+21.18% | +50.71%+50.57% | +32.65%+32.53% |
| Flows | IVOG MDYG | -$11M+$5M | +$16M-$49M | +$14M-$54M | +$162M-$446M | +$347M+$79M | +$266M+$241M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IVOG MDYG | +17.78%+17.77% | +22.06%+22.04% | +18.40%+18.47% | +20.69%+20.50% |
| Max drawdown | IVOG MDYG | -7.30%-7.29% | -15.01%-15.01% | -25.47%-25.46% | -29.28%-29.25% |
| Max drawdown duration | IVOG MDYG | 10d10d | 46d46d | 379d379d | 829d834d |
IVOG | MDYG | |
Last sale 3/13/2026 at 1:30 PM | $124.07 | $95.32 |
| Previous close 03/12/2026 | $124.46 | $95.52 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Create an account to view replication metrics
IVOG | MDYG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IVOG | MDYG | |
|---|---|---|
| Last price | $124.07 | $95.32 |
| 1D performance | -0.31% | -0.21% |
| AuM | $1.41 B | $2.47 B |
| E/R | 0.1% | 0.15% |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the IVOG and MDYG ETFs performed in 2026?
As of March 12, 2026, IVOG is up 3.35% year-to-date (YTD), while MDYG has returned 3.35%. That puts IVOG better performer ahead so far this year.
Which ETF is attracting more investor money: IVOG or MDYG?
Year-to-date, the IVOG ETF saw +$14M in flows, compared to -$54M for MDYG.
Which ETF is more volatile: IVOG or MDYG?
Over the past year, IVOG had a volatility of 22.06%, while MDYG experienced 22.04%.
Which ETF is bigger: IVOG or MDYG?
As of March 12, 2026, IVOG holds $1.41 B in assets under management (AUM), while MDYG manages $2.47 B.
What sectors do the IVOG and MDYG ETFs invest in?
IVOG leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, MDYG focuses on Industrials, Information Technology and Health Care.
What are the top holdings of the IVOG ETF and MDYG ETF?
IVOG top holdings include CIENA, US19247G1076 and LUMENTUM HOLDINGS. MDYG holds in its top three: CIENA, US19247G1076 and LUMENTUM HOLDINGS.
Which ETF is more diversified: IVOG or MDYG?
IVOG holds 240 securities with 20.13% of its assets in the top 15. MDYG has 240 securities and a top 15 weight of 20.17%.
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