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ETFS/ARKB

ARKB Review (2026): The Cathie Wood Ticket at a Vanguard Price

BY THE BITCOIN ALMANACK TEAM·UPDATED JUL 2026·9 MIN READ·● BTC {{ price }}·CONTAINS AFFILIATE LINKS
OUR VERDICT LOW FEE, BIG BACKERS 8.6/10
ARKB pairs ARK Invest’s brand with 21Shares’ crypto-ETP machinery at a 0.21% fee — effectively tied with BITB for cheapest among the majors. Solid liquidity, standard Coinbase custody, no gimmicks. Between ARKB and BITB it is honestly a coin flip; both are excellent budget holds.
WHAT WE LIKED
+0.21% fee — second-lowest among majors
+21Shares runs the largest crypto-ETP lineup in Europe
+Good liquidity, tight tracking
+No surprises: plain spot bitcoin exposure
WHAT WE DIDN'T
Coinbase custody concentration
ARK brand adds attention, not returns
Options market thinner than IBIT

Fund facts

FACTDETAIL
TickerARKB
Expense ratio0.21%
ExchangeCBOE BZX
CustodianCoinbase Custody
LaunchedJan 2024
AUM~$4B+ (2026)
AUM approximate — re-verify at publish.

What you are actually buying

Spot bitcoin, held at Coinbase Custody, wrapped by 21Shares’ operations. ARK provides distribution and brand; the mechanics are identical to every other spot ETF. That is a feature — this category rewards boring.

The budget tier

ARKB (0.21%) and BITB (0.20%) form the value shelf of US bitcoin ETFs. Versus IBIT you save ~$4–5 a year per $10,000 and give up some liquidity depth — the right trade for buy-and-hold money.

The 21Shares connection

21Shares has run physically backed crypto ETPs in Europe since 2018 — see our CBTC review — making it one of the most experienced operators in the space despite the smaller US profile.
Buy it if…
You want a cheap, no-drama bitcoin allocation and do not need IBIT-scale liquidity.
Skip it if…
You are trading size or writing options — go IBIT.

Common questions

Does Cathie Wood manage the bitcoin?

There is nothing to manage — the fund passively holds spot bitcoin. ARK’s involvement is branding and distribution.

ARKB or BITB?

A coin flip: 0.21% vs 0.20%, similar liquidity. BITB adds on-chain transparency; ARKB has slightly more volume some months.

Is CBOE listing a problem?

No — your broker routes orders identically. Exchange listing venue is irrelevant to retail buyers.
SCORE BREAKDOWN
Fees9.4
Liquidity8.4
Custody8.6
Tracking9.2
Issuer strength8.6
Find at your broker →
OFFICIAL SITE · SEE DISCLOSURE
ALTERNATIVES

ETF or real bitcoin?

Our buying guide compares ETF exposure with owning coins you can withdraw.
Read the guide →
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