IWOvsETF 2ETF Comparison
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Choose a second ETF to run a side-by-side ETF comparison with IWO, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IWO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWO ETF 2 | -5.53%– | -2.69%– | +13.91%– | +16.94%– | +59.50%– | +26.01%– |
| Flows | IWO ETF 2 | +$308M– | +$183M– | -$570M– | -$383M– | -$720M– | -$337M– |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWO ETF 2 | +18.92%– | +22.37%– | +22.97%– | +24.72%– |
| Max drawdown | IWO ETF 2 | -7.65%– | -14.82%– | -28.47%– | -40.45%– |
| Max drawdown duration | IWO ETF 2 | 44d– | 84d– | 280d– | 1409d– |
Trading data
IWO | ETF 2 | |
Last sale 9/14/2026 at 4:07 PM | $366.75 | – |
| Previous close 09/11/2026 | $367.63 | – |
| Consolidated volume 09/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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IWO | ETF 2 | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
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Main metrics
Last update 9/14/2026 at 4:07 PM
Live
Closed
IWO | ETF 2 | |
|---|---|---|
| Last price | $366.75 | – |
| 1D performance | -0.24% | – |
| AuM | $14.39 B | – |
| E/R | 0.24% | – |
Characteristics
IWO | ETF 2 | |
|---|---|---|
| Management strategy | Passive | – |
| Provider | iShares | – |
| Benchmark | Russell 2000 Growth Index | – |
| N° of holdings | 1095 | – |
| Asset class | Equities | – |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 24, 2000 | – |
| ESG | No | – |
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Exposure
Countries
IWO
USA
96.07%
Other
3.93%
ETF 2
Sectors
IWO
Healthcare
29.4%
Technology
17.79%
Industrials
13.73%
Finance
13.29%
Other
25.79%
ETF 2
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Diversification
IWO
Total weight of top 15 holdings out of 15
8.65%
ETF 2
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Top 15 holdings
Data as of July 31, 2026
IWO
Moog, Inc.
0.76%
BrightSpring Health Services, Inc.
0.76%
Glaukos Corp.
0.62%
Krystal Biotech, Inc.
0.61%
Brinker International, Inc.
0.58%
Crinetics Pharmaceuticals, Inc.
0.55%
HealthEquity, Inc.
0.55%
JFrog Ltd.
0.54%
Protagonist Therapeutics, Inc.
0.54%
StoneX Group, Inc.
0.54%
Ryman Hospitality Properties, Inc.
0.53%
FirstCash Holdings, Inc.
0.53%
ESCO Technologies, Inc.
0.53%
Argan, Inc.
0.51%
InterDigital, Inc.
0.50%
ETF 2
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