SGRWvsIWOETF Comparison
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Harbor Active Small Cap Growth ETF (SGRW) and iShares Russell 2000 Growth ETF (IWO) belong to the same industry segment: US Small Cap Growth. SGRW's top 3 sector exposures are Healthcare, Technology and Finance. In contrast, IWO's top sector exposures are Healthcare, Technology and Industrials. SGRW is more expensive with a Total Expense Ratio (TER) of 0.8%, versus 0.24% for IWO. Run a side-by-side ETF comparison of SGRW and IWO below, 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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SGRW vs IWO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SGRW IWO | -8.48%-7.60% | +1.73%-5.24% | n/a+13.24% | n/a+16.83% | n/a+58.39% | n/a+26.71% |
| Flows | SGRW IWO | +$664K+$327M | +$23M+$145M | --$570M | --$383M | --$778M | --$337M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SGRW IWO | +22.09%+18.79% | n/a+22.40% | n/a+22.99% | n/a+24.72% |
| Max drawdown | SGRW IWO | -10.51%-7.65% | n/a-14.82% | n/a-28.47% | n/a-40.45% |
| Max drawdown duration | SGRW IWO | 42d44d | n/a84d | n/a280d | n/a1409d |
Trading data
SGRW | IWO | |
Last sale 9/15/2026 at 1:30 PM | $24.44 | $361.21 |
| Previous close 09/14/2026 | $24.74 | $365.60 |
| Consolidated volume 09/14/2026 | ||
| 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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SGRW
is actively managed and doesn’t replicate an indexSGRW | IWO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/15/2026 at 1:30 PM
Live
Closed
SGRW | IWO | |
|---|---|---|
| Last price | $24.44 | $361.21 |
| 1D performance | -1.22% | -1.20% |
| AuM | $27.82 M | $14.31 B |
| E/R | 0.8% | 0.24% |
Characteristics
SGRW | IWO | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Harbor Capital | iShares |
| Benchmark | - | Russell 2000 Growth Index |
| N° of holdings | 130 | 1095 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 15, 2026 | July 24, 2000 |
| ESG | No | No |
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Exposure
Countries
SGRW
USA
85.59%
Other
14.41%
IWO
USA
96.07%
Other
3.93%
Sectors
SGRW
Healthcare
27.64%
Technology
21.3%
Finance
14.27%
Industrials
10.15%
Other
26.64%
IWO
Healthcare
29.4%
Technology
17.79%
Industrials
13.73%
Finance
13.29%
Other
25.79%
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Diversification
SGRW
Total weight of top 15 holdings out of 15
30.11%
IWO
Total weight of top 15 holdings out of 15
8.65%
Top 15 holdings
Data as of July 31, 2026
SGRW
Porch Group, Inc.
3.75%
Silicon Motion Technology Corp.
3.09%
Casella Waste Systems, Inc.
2.15%
Repligen Corp.
2.12%
Magnite, Inc.
2.09%
Guidewire Software, Inc.
2.03%
SI-BONE, Inc.
2.00%
The Descartes Systems Group, Inc.
1.94%
RBC Bearings, Inc.
1.76%
Texas Capital Bancshares, Inc.
1.62%
JFrog Ltd.
1.56%
Digital Turbine, Inc.
1.55%
Nutanix, Inc.
1.51%
indie Semiconductor, Inc.
1.48%
FTAI Aviation Ltd.
1.44%
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%
Frequently asked questions about SGRW and IWO
Which ETF is bigger: SGRW or IWO?
As of September 14, 2026, SGRW holds $27.82 M in assets under management (AUM), while IWO manages $14.31 B.
What sectors do the SGRW and IWO ETFs invest in?
SGRW leans toward sectors like Healthcare, Technology and Finance. Meanwhile, IWO focuses on Healthcare, Technology and Industrials.
What are the top holdings of the SGRW ETF and IWO ETF?
SGRW top holdings include Porch Group, Inc., Silicon Motion Technology Corp. and Casella Waste Systems, Inc.. IWO holds in its top three: Moog, Inc., BrightSpring Health Services, Inc. and Glaukos Corp..
Which ETF is more diversified: SGRW or IWO?
SGRW holds 130 securities with 30.11% of its assets in the top 15. IWO has 1102 securities and a top 15 weight of 8.65%.
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