QQQSvsIWMETF Comparison
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Invesco NASDAQ Future Gen 200 ETF (QQQS) and iShares Russell 2000 ETF (IWM) belong to the same industry segment: US Small Cap. QQQS's top 3 sector exposures are Healthcare, Technology and Industrials. In contrast, IWM's top sector exposures are Finance, Healthcare and Technology. QQQS is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.19% for IWM. QQQS is up 16.42% year-to-date (YTD) with +$7M in YTD flows. IWM performs worse with 14.26% YTD performance, and -$7.60B in YTD flows. Run a side-by-side ETF comparison of QQQS and IWM 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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QQQS vs IWM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | QQQS IWM | -7.72%+0.56% | -6.55%-4.27% | +16.42%+14.26% | +16.24%+15.29% | +107.03%+77.06% | n/a+27.06% |
| Flows | QQQS IWM | -$365K-$2.25B | +$897K-$1.92B | +$7M-$7.60B | +$7M-$2.13B | +$10M-$3.34B | --$7.32B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | QQQS IWM | +24.43%+14.02% | +26.55%+18.26% | +29.05%+21.10% | n/a+22.40% |
| Max drawdown | QQQS IWM | -15.39%-11.10% | -15.39%-11.10% | -34.40%-27.52% | n/a-31.96% |
| Max drawdown duration | QQQS IWM | 72d75d | 72d75d | 253d289d | n/a1093d |
Trading data
QQQS | IWM | |
Last sale 10/30/2026 at 1:30 PM | $39.56 | $279.33 |
| Previous close 10/29/2026 | $40.98 | $284.01 |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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QQQS | IWM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
QQQS | IWM | |
|---|---|---|
| Last price | $39.56 | $279.33 |
| 1D performance | -3.46% | -1.65% |
| AuM | $20.98 M | $75.49 B |
| E/R | 0.2% | 0.19% |
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Exposure
Countries
QQQS
USA
84.28%
Other
15.72%
IWM
USA
95.19%
Other
4.81%
Sectors
QQQS
Healthcare
53.92%
Technology
24.91%
Other
21.18%
IWM
Finance
25.83%
Healthcare
20.64%
Technology
12.66%
Industrials
10.38%
Other
30.5%
Diversification
QQQS
Total weight of top 15 holdings out of 15
10.3%
IWM
Total weight of top 15 holdings out of 15
4.92%
Top 15 holdings
Data as of September 30, 2026
QQQS
GoPro, Inc.
0.79%
MaxLinear, Inc.
0.78%
10X Genomics, Inc.
0.74%
Opus Genetics, Inc.
0.72%
Iovance Biotherapeutics, Inc.
0.70%
Quanterix Corp.
0.68%
Myriad Genetics, Inc.
0.68%
ChipMOS Technologies, Inc.
0.68%
Skyworks Solutions, Inc.
0.68%
Quantum Corp.
0.67%
Pacific Biosciences of California, Inc.
0.66%
Arqit Quantum, Inc.
0.64%
Agenus, Inc.
0.64%
AtriCure, Inc.
0.63%
8x8, Inc.
0.61%
IWM
Twist Bioscience Corp.
0.43%
BlackRock Cash Funds - Treasury
0.38%
Moog, Inc.
0.37%
JFrog Ltd.
0.36%
10X Genomics, Inc.
0.36%
UMB Financial Corp.
0.32%
BrightSpring Health Services, Inc.
0.32%
Glaukos Corp.
0.32%
ViaSat, Inc.
0.30%
Hut 8 Corp.
0.30%
Cytokinetics, Inc.
0.30%
CareTrust REIT, Inc.
0.30%
Old National Bancorp
0.29%
FirstCash Holdings, Inc.
0.29%
Protagonist Therapeutics, Inc.
0.29%
Frequently asked questions about QQQS and IWM
How have the QQQS and IWM ETFs performed in 2026?
As of October 30, 2026, QQQS is up 16.42% year-to-date (YTD), while IWM has returned 14.26%. That puts QQQS better performer ahead so far this year.
Which ETF is attracting more investor money: QQQS or IWM?
Year-to-date, the QQQS ETF saw +$7M in flows, compared to -$7.60B for IWM.
Which ETF is more volatile: QQQS or IWM?
Over the past year, QQQS had a volatility of 26.55%, while IWM experienced 18.26%.
Which ETF is bigger: QQQS or IWM?
As of October 30, 2026, QQQS holds $20.98 M in assets under management (AUM), while IWM manages $75.49 B.
What sectors do the QQQS and IWM ETFs invest in?
QQQS leans toward sectors like Healthcare and Technology. Meanwhile, IWM focuses on Finance, Healthcare and Technology.
What are the top holdings of the QQQS ETF and IWM ETF?
QQQS top holdings include GoPro, Inc., MaxLinear, Inc. and 10X Genomics, Inc.. IWM holds in its top three: Twist Bioscience Corp., BlackRock Cash Funds - Treasury and Moog, Inc..
Which ETF is more diversified: QQQS or IWM?
QQQS holds 199 securities with 10.3% of its assets in the top 15. IWM has 1973 securities and a top 15 weight of 4.92%.
Latest news about QQQS & IWM
The Weekly ETF Market Monitor (October 19-23, 2026)
October 26, 2026
IWM
ETF Comparison: NEOS Russell 2000 High Income ETF (IWMI) Versus Global X Russell 2000 Covered Call ETF (RYLD)
September 25, 2026
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