What is ARKB.US's expense ratio?

ARK 21Shares Bitcoin ETF charges a net expense ratio of 0.210%.

How large is ARK 21Shares Bitcoin ETF?

ARKB.US holds $2.16K in assets under management.

What index does ARKB.US track?

ARK 21Shares Bitcoin ETF tracks CME CF BITCOIN REFERENCE RATE - NEW YORK as its primary benchmark.

When did ARKB.US launch?

ARK 21Shares Bitcoin ETF launched on January 10, 2024.

What currency does ARKB.US trade in?

ARKB.US trades in USD on Cboe BZX U.S. Equities Exchange.

ARK 21Shares Bitcoin ETF

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ARKB.US USExchange-Traded Fund

$20.88

Digital Assets

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About this fund

ARK 21Shares Bitcoin ETF (ARKB.US) is a Digital Assets ETF managed by ARK Investment Management LLC, listed on Cboe BZX U.S. Equities Exchange in USD. It charges a 0.21% net expense ratio and holds $2.16K in assets as of Aug 14, 2026. The fund tracks CME CF BITCOIN REFERENCE RATE - NEW YORK and was launched on Jan 10, 2024.

Benchmark: CME CF BITCOIN REFERENCE RATE - NEW YORK
Advisor: 21Shares US LLC
Exchange: Cboe BZX U.S. Equities Exchange
Distribution: Annually

AUM: $2.16K
Expense Ratio: 0.21%
Yield (12-mo): —
Morningstar Rating
Benchmark: CME CF BITCOIN REFERENCE RATE - NEW YORK
52-Week Range
Avg Daily Vol: 1.87M
Inception: Jan 10, 2024

NAV & premium/discount

as of Aug 13, 2026

NAV

$21.01

Premium / Discount

-0.03%

Median Prem/Disc (1Y)

+0.02%

52-Wk NAV High

$41.74

52-Wk NAV Low

$19.44

Premium/discount is how far the market price trades above (+) or below (−) the fund's net asset value (reported in USD).

Risk metrics

vs benchmark CME CF BITCOIN REFERENCE RATE - NEW YORK

3-year risk statistics are not currently available for this fund.

Risk statistics are 3-year, month-end-based.

Trailing returns

As of Aug 14, 2026

-0.05%

-1.64%

+1.79%

-20.39%

-7.98%

YTD

-27.69%

-48.58%

3Y ann.

—

5Y ann.

—

10Y ann.

—

Calendar-year returns

Morningstar daily closes

Trading & liquidity

as of Aug 13, 2026

Avg Vol (1W)

1.61M

Avg Vol (1M)

1.48M

Avg Vol (3M)

1.87M

Avg Vol (1Y)

3.81M

Avg Spread

0.036%

Average daily share volume over each trailing window. Spread is the average bid-ask spread as a percentage of price — lower means cheaper to trade.

Top 10 holdings

Source: Morningstar

Fees & expenses

Net expense

0.21%

Gross expense

0.21%

Management fee

0.21%

Classification

Frequently asked questions

What is ARKB.US's expense ratio?: ARK 21Shares Bitcoin ETF charges a net expense ratio of 0.210%.
How large is ARK 21Shares Bitcoin ETF?: ARKB.US holds $2.16K in assets under management.
What index does ARKB.US track?: ARK 21Shares Bitcoin ETF tracks CME CF BITCOIN REFERENCE RATE - NEW YORK as its primary benchmark.
When did ARKB.US launch?: ARK 21Shares Bitcoin ETF launched on January 10, 2024.
What currency does ARKB.US trade in?: ARKB.US trades in USD on Cboe BZX U.S. Equities Exchange.