IWLvsVOOETF Comparison
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iShares Russell Top 200 ETF (IWL) and Vanguard S&P 500 ETF (VOO) belong to the same industry segment: US Large Cap. IWL's top 3 sector exposures are Technology, Finance and Consumer Non-Cyclicals. In contrast, VOO's top sector exposures are Technology, Finance and Healthcare. IWL is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.03% for VOO. IWL is up 11.82% year-to-date (YTD) with -$16M in YTD flows. VOO performs better with 12.37% YTD performance, and +$113.64B in YTD flows. Run a side-by-side ETF comparison of IWL and VOO 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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IWL vs VOO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/22/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWL VOO | -1.72%-1.01% | +2.69%+3.18% | +11.82%+12.37% | +14.73%+14.42% | +91.14%+87.81% | +85.06%+78.95% |
| Flows | IWL VOO | +$10M-$9.12B | -$10M+$37.38B | -$16M+$113.64B | +$77M+$154.73B | +$375M+$378.19B | +$418M+$454.32B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWL VOO | +11.97%+10.99% | +13.38%+12.76% | +15.51%+14.87% | +17.44%+17.12% |
| Max drawdown | IWL VOO | -2.95%-3.03% | -9.79%-8.90% | -19.22%-18.75% | -25.69%-24.52% |
| Max drawdown duration | IWL VOO | 9d53d | 92d76d | 126d126d | 707d708d |
Trading data
IWL | VOO | |
Last sale 10/23/2026 at 1:30 PM | $188.52 | $698.58 |
| Previous close 10/22/2026 | $189.49 | $702.30 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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IWL | VOO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
IWL | VOO | |
|---|---|---|
| Last price | $188.52 | $698.58 |
| 1D performance | -0.51% | -0.53% |
| AuM | $2.24 B | $1,046.25 B |
| E/R | 0.15% | 0.03% |
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Exposure
Countries
IWL
USA
97.96%
Other
2.04%
VOO
USA
97.46%
Other
2.54%
Sectors
IWL
Technology
49.42%
Finance
12.5%
Consumer Non-Cycl.
9.3%
Healthcare
8.73%
Other
20.05%
VOO
Technology
45.25%
Finance
13.57%
Healthcare
9.09%
Consumer Non-Cycl.
8.88%
Industrials
7.47%
Other
15.75%
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Diversification
IWL
Total weight of top 15 holdings out of 15
50.75%
VOO
Total weight of top 15 holdings out of 15
44.17%
Top 15 holdings
Data as of August 31, 2026
IWL
NVIDIA Corp.
9.02%
Apple, Inc.
8.02%
Microsoft Corp.
6.60%
Amazon.com, Inc.
4.41%
Alphabet, Inc.
3.46%
Broadcom Inc.
3.02%
Alphabet, Inc.
2.79%
Meta Platforms, Inc.
2.20%
Micron Technology, Inc.
1.89%
Tesla, Inc.
1.88%
JPMorgan Chase & Co.
1.67%
Berkshire Hathaway, Inc.
1.64%
Eli Lilly & Co.
1.62%
Advanced Micro Devices, Inc.
1.34%
ExxonMobil Holdings Corp.
1.17%
VOO
NVIDIA Corp.
8.08%
Apple, Inc.
7.03%
Microsoft Corp.
5.69%
Amazon.com, Inc.
3.84%
Alphabet, Inc.
3.01%
Broadcom Inc.
2.65%
Alphabet, Inc.
2.39%
Meta Platforms, Inc.
1.90%
Micron Technology, Inc.
1.63%
Tesla, Inc.
1.56%
JPMorgan Chase & Co.
1.44%
Berkshire Hathaway, Inc.
1.40%
Eli Lilly & Co.
1.38%
Advanced Micro Devices, Inc.
1.16%
ExxonMobil Holdings Corp.
1.01%
Frequently asked questions about IWL and VOO
How have the IWL and VOO ETFs performed in 2026?
As of October 22, 2026, IWL is up 11.82% year-to-date (YTD), while VOO has returned 12.37%. That puts VOO better performer ahead so far this year.
Which ETF is attracting more investor money: IWL or VOO?
Year-to-date, the IWL ETF saw -$16M in flows, compared to +$113.64B for VOO.
Which ETF is more volatile: IWL or VOO?
Over the past year, IWL had a volatility of 13.38%, while VOO experienced 12.76%.
Which ETF is bigger: IWL or VOO?
As of October 22, 2026, IWL holds $2.24 B in assets under management (AUM), while VOO manages $1,046.25 B.
What sectors do the IWL and VOO ETFs invest in?
IWL leans toward sectors like Technology, Finance and Consumer Non-Cyclicals. Meanwhile, VOO focuses on Technology, Finance and Healthcare.
What are the top holdings of the IWL ETF and VOO ETF?
IWL top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. VOO holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: IWL or VOO?
IWL holds 202 securities with 50.75% of its assets in the top 15. VOO has 503 securities and a top 15 weight of 44.17%.
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Latest news about IWL & VOO
The Weekly ETF Market Monitor (October 12-16, 2026)
October 19, 2026
VOO
The Weekly ETF Market Monitor (October 5-9, 2026)
October 12, 2026
VOO
The Weekly ETF Market Monitor (September 28-October 2, 2026)
October 2, 2026
VOO
The Weekly ETF Market Monitor (September 21-25, 2026)
September 26, 2026
VOO
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The Weekly ETF Market Monitor (September 14-18, 2026)
September 19, 2026
VOO
The Weekly ETF Market Monitor (September 14-18, 2026)
September 19, 2026
VOO
The Weekly ETF Market Monitor (September 7-11, 2026)
September 14, 2026
VOO
The Weekly ETF Market Monitor (August 31- September 4, 2026)
September 7, 2026
VOO
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