ARKKvsIWPETF Comparison
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ARK Innovation ETF (ARKK) belongs to the Multiple Trends segment. iShares Russell Mid-Cap Growth ETF (IWP) is part of the US Mid Cap Growth segment. Both ETFs have the same top 3 sector exposures: ARKK is more expensive with a Total Expense Ratio (TER) of 0.75%, versus 0.23% for IWP. ARKK is up 2.4% year-to-date (YTD) with -$106M in YTD flows. IWP performs better with 3.88% YTD performance, and -$426M in YTD flows. Run a side-by-side ETF comparison of ARKK and IWP 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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ARKK vs IWP performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ARKK IWP | +7.59%+4.50% | +12.27%+8.44% | +2.40%+3.88% | +20.14%+5.79% | +82.79%+52.06% | -31.45%+33.55% |
| Flows | ARKK IWP | -$5.46B+$471M | +$5M-$178M | -$106M-$426M | -$574M+$1.05B | -$4.93B+$1.71B | -$6.23B+$1.31B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ARKK IWP | +39.21%+20.14% | +34.98%+17.19% | +39.16%+19.55% | +45.85%+22.46% |
| Max drawdown | ARKK IWP | -11.04%-5.74% | -31.21%-14.82% | -39.43%-25.34% | -77.14%-38.70% |
| Max drawdown duration | ARKK IWP | 23d19d | 253d234d | 121d134d | 1815d1059d |
Trading data
ARKK | IWP | |
Last sale 6/18/2026 at 1:30 PM | $80.19 | $141.95 |
| Previous close 06/18/2026 | $78.49 | $140.61 |
| Consolidated volume 06/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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ARKK
is actively managed and doesn’t replicate an indexARKK | IWP | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
ARKK | IWP | |
|---|---|---|
| Last price | $80.19 | $141.95 |
| 1D performance | +2.17% | +0.95% |
| AuM | $6.95 B | $20.80 B |
| E/R | 0.75% | 0.23% |
Characteristics
ARKK | IWP | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Ark Investment | iShares |
| Benchmark | - | Russell Midcap Growth Index |
| N° of holdings | - | 242 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 31, 2014 | July 17, 2001 |
| ESG | No | No |
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Exposure
Countries
ARKK
Data will be available soon
IWP
USA
93.8%
Other
6.2%
Sectors
ARKK
Data will be available soon
IWP
Industrials
21.69%
Consumer Discreti.
19.59%
Information Techn.
18.11%
Health Care
13.22%
Other
27.38%
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Diversification
ARKK
Data will be available soon
IWP
Total weight of top 15 holdings out of 15
33.73%
Top 15 holdings
Data as of January 1, 1970
ARKK
Data will be available soon
IWP
VERTIV HOLDINGS
4.22%
HOWMET AEROSPACE INC
3.29%
QUANTA SERVICES
2.81%
MONOLITHIC POWER SYSTEMS
2.52%
HILTON INC
2.50%
ROYAL CARIBBEAN GROUP
2.26%
CLOUDFLARE INC
2.17%
COMFORT SYSTEMS USA
2.16%
AMERISOURCEBERGEN
1.91%
TARGA RESOURCS
1.87%
CARVANA CO
1.81%
VISTRA CORP
1.80%
IDEXX LABORATORIES
1.51%
WW GRAINGER
1.47%
FASTENAL
1.43%
Frequently asked questions about ARKK and IWP
How have the ARKK and IWP ETFs performed in 2026?
As of June 18, 2026, ARKK is up 2.4% year-to-date (YTD), while IWP has returned 3.88%. That puts IWP better performer ahead so far this year.
Which ETF is attracting more investor money: ARKK or IWP?
Year-to-date, the ARKK ETF saw -$106M in flows, compared to -$426M for IWP.
Which ETF is more volatile: ARKK or IWP?
Over the past year, ARKK had a volatility of 34.98%, while IWP experienced 17.19%.
Which ETF is bigger: ARKK or IWP?
As of June 18, 2026, ARKK holds $6.95 B in assets under management (AUM), while IWP manages $20.80 B.
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