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IJKvsMDYGETF Comparison
The ETFs iShares S&P Mid-Cap 400 Growth ETF (IJK) 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. IJK is more expensive with a Total Expense Ratio (TER) of 0.17%, versus 0.15% for MDYG. IJK is up 3.34% year-to-date (YTD) with -$103M in YTD flows. MDYG performs better with 3.35% YTD performance, and -$54M in YTD flows. Run a side-by-side ETF comparison of IJK 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.
IJK vs MDYG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IJK MDYG | -3.04%-3.03% | +2.29%+2.29% | +3.34%+3.35% | +21.18%+21.18% | +50.56%+50.57% | +32.48%+32.53% |
| Flows | IJK MDYG | +$31M+$5M | -$115M-$49M | -$103M-$54M | -$748M-$446M | -$819M+$79M | -$923M+$241M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IJK MDYG | +18.17%+17.77% | +22.15%+22.04% | +18.51%+18.47% | +20.53%+20.50% |
| Max drawdown | IJK MDYG | -7.29%-7.29% | -15.02%-15.01% | -25.48%-25.46% | -29.27%-29.25% |
| Max drawdown duration | IJK MDYG | 10d10d | 46d46d | 379d379d | 834d834d |
IJK | MDYG | |
Last sale 3/13/2026 at 3:00 PM | $99.63 | $95.07 |
| Previous close 03/12/2026 | $100.14 | $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
IJK | MDYG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IJK | MDYG | |
|---|---|---|
| Last price | $99.63 | $95.07 |
| 1D performance | -0.51% | -0.47% |
| AuM | $9.33 B | $2.47 B |
| E/R | 0.17% | 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 IJK and MDYG ETFs performed in 2026?
As of March 12, 2026, IJK is up 3.34% year-to-date (YTD), while MDYG has returned 3.35%. That puts MDYG better performer ahead so far this year.
Which ETF is attracting more investor money: IJK or MDYG?
Year-to-date, the IJK ETF saw -$103M in flows, compared to -$54M for MDYG.
Which ETF is more volatile: IJK or MDYG?
Over the past year, IJK had a volatility of 22.15%, while MDYG experienced 22.04%.
Which ETF is bigger: IJK or MDYG?
As of March 12, 2026, IJK holds $9.33 B in assets under management (AUM), while MDYG manages $2.47 B.
What sectors do the IJK and MDYG ETFs invest in?
IJK 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 IJK ETF and MDYG ETF?
IJK top holdings include CIENA, US19247G1076 and LUMENTUM HOLDINGS. MDYG holds in its top three: CIENA, US19247G1076 and LUMENTUM HOLDINGS.
Which ETF is more diversified: IJK or MDYG?
IJK holds 238 securities with 20.49% of its assets in the top 15. MDYG has 240 securities and a top 15 weight of 20.17%.
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Direxion partnered with Compound Insights and Vanda to explore what’s driving the evolution of active trading — and how active traders are using leveraged and inverse funds across equities, single stocks, commodities, and volatility.
