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IWFvsWINNETF Comparison
iShares Russell 1000 Growth ETF (IWF) and Harbor Long-Term Growers ETF (WINN) 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, WINN'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 0.57% for WINN. IWF is down -4.6% year-to-date (YTD) with -$3.40B in YTD flows. WINN performs worse with -5.28% YTD performance, and -$15M in YTD flows. Run a side-by-side ETF comparison of IWF and WINN 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 WINN performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWF WINN | -1.42%-1.64% | -5.65%-6.63% | -4.60%-5.28% | +24.77%+20.26% | +103.62%+101.91% | +92.00%n/a |
| Flows | IWF WINN | +$648M-$1M | -$2.01B-$2M | -$3.40B-$15M | -$1.57B+$210M | -$469M+$674M | -$1.22B- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWF WINN | +15.76%+16.17% | +22.60%+22.81% | +19.04%+20.13% | +21.41%n/a |
| Max drawdown | IWF WINN | -7.14%-8.25% | -15.75%-15.74% | -23.36%-23.86% | -32.75%n/a |
| Max drawdown duration | IWF WINN | 76d72d | 45d37d | 191d128d | 743dn/a |
IWF | WINN | |
Last sale 3/12/2026 at 3:27 PM | $444.81 | $29.04 |
| Previous close 03/11/2026 | $451.32 | $29.40 |
| Consolidated volume 03/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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IWF | WINN | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IWF | WINN | |
|---|---|---|
| Last price | $444.81 | $29.04 |
| 1D performance | -1.44% | -1.22% |
| AuM | $116.99 B | $1.01 B |
| E/R | 0.18% | 0.57% |
IWF | WINN | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Harbor Capital |
| Benchmark | Russell 1000 Growth Index | - |
| N° of holdings | 349 | 60 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2000 | February 2, 2022 |
| ESG | No | No |
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 WINN ETFs performed in 2026?
As of March 11, 2026, IWF is down -4.6% year-to-date (YTD), while WINN has lost -5.28%. That puts IWF better performer ahead so far this year.
Which ETF is attracting more investor money: IWF or WINN?
Year-to-date, the IWF ETF saw -$3.40B in flows, compared to -$15M for WINN.
Which ETF is more volatile: IWF or WINN?
Over the past year, IWF had a volatility of 22.6%, while WINN experienced 22.81%.
Which ETF is bigger: IWF or WINN?
As of March 11, 2026, IWF holds $116.99 B in assets under management (AUM), while WINN manages $1.01 B.
What sectors do the IWF and WINN ETFs invest in?
IWF leans toward sectors like Information Technology, Consumer Discretionary and Communication Services. Meanwhile, WINN focuses on Information Technology, Communication Services and Consumer Discretionary.
What are the top holdings of the IWF ETF and WINN ETF?
IWF top holdings include NVIDIA, APPLE and MICROSOFT-T. WINN holds in its top three: NVIDIA, MICROSOFT-T and APPLE.
Which ETF is more diversified: IWF or WINN?
IWF holds 391 securities with 66.22% of its assets in the top 15. WINN has 63 securities and a top 15 weight of 68.17%.
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