ARKBvsIBITETF Comparison
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The ETFs ARK 21Shares Bitcoin ETF (ARKB) and iShares Bitcoin Trust ETF (IBIT) track the CME CF Bitcoin Reference Rate - New York Variant Index - USD and belong to the same industry segment: Cryptocurrency. ARKB is less expensive with a Total Expense Ratio (TER) of 0.21%, versus 0.25% for IBIT. ARKB is down -31.72% year-to-date (YTD) with -$424M in YTD flows. IBIT performs worse with -31.74% YTD performance, and +$584M in YTD flows. Run a side-by-side ETF comparison of ARKB and IBIT 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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ARKB vs IBIT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/05/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ARKB IBIT | -26.66%-26.86% | -16.18%-16.19% | -31.72%-31.74% | -41.79%-41.83% | n/an/a | n/an/a |
| Flows | ARKB IBIT | -$452M-$2.77B | -$277M+$343M | -$424M+$584M | -$1.31B+$14.36B | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ARKB IBIT | +37.79%+37.55% | +43.82%+43.83% | n/an/a | n/an/a |
| Max drawdown | ARKB IBIT | -27.16%-27.17% | -52.58%-52.60% | n/an/a | n/an/a |
| Max drawdown duration | ARKB IBIT | 25d25d | 242d242d | n/an/a | n/an/a |
Trading data
ARKB | IBIT | |
Last sale 6/5/2026 at 1:30 PM | $20.00 | $34.14 |
| Previous close 06/05/2026 | $21.08 | $36.02 |
| Consolidated volume 06/05/2026 | ||
| 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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ARKB | IBIT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
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Main metrics
Last update 6/5/2026 at 1:30 PM
Live
Closed
ARKB | IBIT | |
|---|---|---|
| Last price | $20.00 | $34.14 |
| 1D performance | -5.12% | -5.22% |
| AuM | $1.92 B | $46.21 B |
| E/R | 0.21% | 0.25% |
Characteristics
ARKB | IBIT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | 21shares | iShares |
| Benchmark | CME CF Bitcoin Reference Rate - New York Variant Index | CME CF Bitcoin Reference Rate - New York Variant Index |
| N° of holdings | - | - |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 11, 2024 | January 10, 2024 |
| ESG | No | No |
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Exposure
Countries
ARKB
Data will be available soon
IBIT
Data will be available soon
Sectors
ARKB
Data will be available soon
IBIT
Data will be available soon
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Diversification
ARKB
Data will be available soon
IBIT
Data will be available soon
Top 15 holdings
Data as of January 1, 1970
ARKB
Data will be available soon
IBIT
Data will be available soon
Frequently asked questions about ARKB and IBIT
How have the ARKB and IBIT ETFs performed in 2026?
As of June 5, 2026, ARKB is down -31.72% year-to-date (YTD), while IBIT has lost -31.74%. That puts ARKB better performer ahead so far this year.
Which ETF is attracting more investor money: ARKB or IBIT?
Year-to-date, the ARKB ETF saw -$424M in flows, compared to +$584M for IBIT.
Which ETF is more volatile: ARKB or IBIT?
Over the past year, ARKB had a volatility of 43.82%, while IBIT experienced 43.83%.
Which ETF is bigger: ARKB or IBIT?
As of June 5, 2026, ARKB holds $1.92 B in assets under management (AUM), while IBIT manages $46.21 B.
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Latest news about ARKB & IBIT
Bitcoin ETF Outflows Are Noise, Not a Warning Sign
June 3, 2026
IBIT
ETF Model Portfolios: The Bitcoin Barbell
April 15, 2026
IBIT
A Tough Start to 2026. January Outflows Hit Core Crypto ETFs
February 5, 2026
IBIT
Crypto ETFs in December: Regulatory Clarity Ignites the Next Leg of Growth
January 10, 2026
IBIT
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Crypto ETFs in November: A Tough Month for Flows, Not for Market Structure
December 5, 2025
IBIT
Crypto ETFs in November: A Tough Month for Flows, Not for Market Structure
December 5, 2025
IBIT
Crypto ETFs in October: Momentum Builds as New Altcoin ETFs Launch
November 7, 2025
IBIT
Crypto ETFs in September: Bitcoin Leads, America Dominates
October 7, 2025
IBIT
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