RFLRvsIWMETF Comparison
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Innovator U.S. Small Cap Managed Floor ETF (RFLR) belongs to the Options Strategies segment. iShares Russell 2000 ETF (IWM) is part of the US Small Cap segment. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. RFLR is more expensive with a Total Expense Ratio (TER) of 0.89%, versus 0.19% for IWM. RFLR is up 14.4% year-to-date (YTD) with +$42M in YTD flows. IWM performs better with 19.66% YTD performance, and -$6.55B in YTD flows. Run a side-by-side ETF comparison of RFLR 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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RFLR vs IWM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RFLR IWM | -0.49%-1.83% | +8.49%+7.44% | +14.40%+19.66% | +24.70%+32.35% | n/a+54.72% | n/a+41.32% |
| Flows | RFLR IWM | +$2M-$1.19B | +$11M-$25M | +$42M-$6.55B | +$59M-$4.36B | --$2.62B | --$3.75B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RFLR IWM | +11.94%+18.33% | +12.94%+19.41% | n/a+21.23% | n/a+22.53% |
| Max drawdown | RFLR IWM | -3.13%-4.78% | -5.65%-11.03% | n/a-27.52% | n/a-31.96% |
| Max drawdown duration | RFLR IWM | 12d16d | 43d82d | n/a289d | n/a1093d |
Trading data
RFLR | IWM | |
Last sale 7/29/2026 at 1:30 PM | $32.19 | $288.62 |
| Previous close 07/28/2026 | $32.46 | $293.37 |
| Consolidated volume 07/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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RFLR
is actively managed and doesn’t replicate an indexRFLR | 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 7/29/2026 at 1:30 PM
Live
Closed
RFLR | IWM | |
|---|---|---|
| Last price | $32.19 | $288.62 |
| 1D performance | -0.82% | -1.62% |
| AuM | $92.47 M | $80.44 B |
| E/R | 0.89% | 0.19% |
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Exposure
Countries
RFLR
USA
91.73%
Other
8.27%
IWM
USA
95.01%
Other
4.99%
Sectors
RFLR
Finance
25.51%
Healthcare
17.47%
Technology
12.07%
Industrials
8.77%
Other
36.18%
IWM
Finance
25.48%
Healthcare
20.01%
Technology
12.88%
Industrials
11.47%
Other
30.16%
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Diversification
RFLR
Total weight of top 15 holdings out of 15
4.63%
IWM
Total weight of top 15 holdings out of 15
4.84%
Top 15 holdings
Data as of June 30, 2026
RFLR
Vishay Intertechnology, Inc.
0.40%
Commvault Systems, Inc.
0.40%
Axcelis Technologies, Inc.
0.36%
Varonis Systems, Inc.
0.36%
TG Therapeutics, Inc.
0.31%
Tenable Holdings, Inc.
0.30%
First BanCorp (Puerto Rico)
0.29%
SM Energy Co.
0.29%
Robert Half, Inc.
0.29%
Mercury Systems, Inc.
0.28%
Lantheus Holdings, Inc.
0.28%
JFrog Ltd.
0.27%
Extreme Networks, Inc.
0.27%
Granite Construction, Inc.
0.27%
PTC Therapeutics, Inc.
0.26%
IWM
Moog, Inc.
0.38%
Hut 8 Corp.
0.37%
ViaSat, Inc.
0.35%
BrightSpring Health Services, Inc.
0.35%
Cytokinetics, Inc.
0.35%
MaxLinear, Inc.
0.34%
Argan, Inc.
0.34%
UMB Financial Corp.
0.33%
JFrog Ltd.
0.31%
Riot Platforms, Inc.
0.30%
Krystal Biotech, Inc.
0.30%
ESCO Technologies, Inc.
0.29%
CareTrust REIT, Inc.
0.28%
Old National Bancorp
0.28%
FirstCash Holdings, Inc.
0.28%
Frequently asked questions about RFLR and IWM
How have the RFLR and IWM ETFs performed in 2026?
As of July 28, 2026, RFLR is up 14.4% year-to-date (YTD), while IWM has returned 19.66%. That puts IWM better performer ahead so far this year.
Which ETF is attracting more investor money: RFLR or IWM?
Year-to-date, the RFLR ETF saw +$42M in flows, compared to -$6.55B for IWM.
Which ETF is more volatile: RFLR or IWM?
Over the past year, RFLR had a volatility of 12.94%, while IWM experienced 19.41%.
Which ETF is bigger: RFLR or IWM?
As of July 28, 2026, RFLR holds $92.47 M in assets under management (AUM), while IWM manages $80.44 B.
What sectors do the RFLR and IWM ETFs invest in?
RFLR leans toward sectors like Finance, Healthcare and Technology. Meanwhile, IWM focuses on Finance, Healthcare and Technology.
What are the top holdings of the RFLR ETF and IWM ETF?
RFLR top holdings include Vishay Intertechnology, Inc., Commvault Systems, Inc. and Axcelis Technologies, Inc.. IWM holds in its top three: Moog, Inc., Hut 8 Corp. and ViaSat, Inc..
Which ETF is more diversified: RFLR or IWM?
RFLR holds 814 securities with 4.63% of its assets in the top 15. IWM has 1992 securities and a top 15 weight of 4.84%.
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Latest news about RFLR & IWM
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