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IWFvsIWYETF Comparison
iShares Russell 1000 Growth ETF (IWF) and iShares Russell Top 200 Growth ETF (IWY) belong to the same industry segment: US Large Cap Growth. IWF's top 3 sector exposures are Information Technology, Consumer Discretionary and Communication Services. In contrast, IWY's top sector exposures are Information Technology, Communication Services and Consumer Discretionary. IWF is less expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.2% for IWY. IWF is down -7.36% year-to-date (YTD) with -$2.61B in YTD flows. IWY performs worse with -7.51% YTD performance, and +$150M in YTD flows. Run a side-by-side ETF comparison of IWF and IWY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IWF vs IWY performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWF IWY | -2.01%-1.87% | -6.47%-6.42% | -7.36%-7.51% | +22.21%+22.22% | +97.72%+104.51% | +85.73%+96.92% |
| Flows | IWF IWY | +$1.39B+$39M | -$1.79B-$374M | -$2.61B+$150M | -$710M+$875M | +$319M+$4.01B | -$504M+$5.68B |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWF IWY | +15.98%+15.93% | +22.57%+22.31% | +19.06%+19.25% | +21.43%+21.52% |
| Max drawdown | IWF IWY | -8.76%-8.83% | -15.75%-15.39% | -23.36%-23.25% | -32.75%-32.74% |
| Max drawdown duration | IWF IWY | 78d75d | 45d45d | 191d192d | 743d715d |
IWF | IWY | |
Last sale 3/13/2026 at 1:30 PM | $438.29 | $256.05 |
| Previous close 03/12/2026 | $443.30 | $259.02 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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IWF | IWY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IWF | IWY | |
|---|---|---|
| Last price | $438.29 | $256.05 |
| 1D performance | -1.13% | -1.15% |
| AuM | $114.39 B | $15.12 B |
| E/R | 0.18% | 0.2% |
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 IWF and IWY ETFs performed in 2026?
As of March 13, 2026, IWF is down -7.36% year-to-date (YTD), while IWY has lost -7.51%. That puts IWF better performer ahead so far this year.
Which ETF is attracting more investor money: IWF or IWY?
Year-to-date, the IWF ETF saw -$2.61B in flows, compared to +$150M for IWY.
Which ETF is more volatile: IWF or IWY?
Over the past year, IWF had a volatility of 22.57%, while IWY experienced 22.31%.
Which ETF is bigger: IWF or IWY?
As of March 13, 2026, IWF holds $114.39 B in assets under management (AUM), while IWY manages $15.12 B.
What sectors do the IWF and IWY ETFs invest in?
IWF leans toward sectors like Information Technology, Consumer Discretionary and Communication Services. Meanwhile, IWY focuses on Information Technology, Communication Services and Consumer Discretionary.
What are the top holdings of the IWF ETF and IWY ETF?
IWF top holdings include NVIDIA, APPLE and MICROSOFT-T. IWY holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: IWF or IWY?
IWF holds 391 securities with 66.22% of its assets in the top 15. IWY has 111 securities and a top 15 weight of 71.69%.
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