ARKB ARK 21Shares Bitcoin

Spot Bitcoin ETF · by 21Shares · Bitcoin ETF flows · fee 0.21% · CBOE

ARKB saw net outflows of −$129.5M on Fri 30 Oct. All Bitcoin ETFs: −$643.3M.

Share price$25.50−1.01% · −$0.26last trade Fri 30 Oct 23:55 UTC

Net flow, last day−$129.5M20% of Bitcoin ETF flowFri 30 Oct · T+1

Cumulative net flow+$969.7Msince 11 Jan 2024

Avg entry vs close−4.3%avg entry $81,213 · BTC $77,750

Net assets$2.23B

Day volume3.7Mshares, last session

Clients' P&L in ARKB

At a loss

On average, ARKB clients bought BTC at $81,213. At the 30 Oct 2026 close of $77,750 they are at a loss: −$103.7M (−4.3%) on paper.

Unrealised P&L−$103.7M−4.3%avg entry $81,213BTC close $77,750

Avg entry · break-even: $81,213
BTC close: $77,750
Invested: $2.43B
Current value: $2.33B
BTC in the fund: 29,939

Avg entry vs BTC price

Daily · US$ · as of 30 Oct 2026

BTC priceAvg entryClients in profitUnder water

$60K$80K$100K

$77,750$81,213Oct 25Jan 26May 26Jul 26Oct 26

Avg entry is our estimate from daily creations and redemptions × the coin price that day · unrealised · not an issuer reportIn profit on 74 of 365 days

ETF cost basis

ARKB price and net flow

Daily close · price history since 17 Jun 2024 · Net flow: daily creations and redemptions, US$ m

Share price: exchange close · flow: T+1Share price +18.9% over the period

Fund facts

Price · 1D / 7D / 30D: $25.50 −1.01% / −4.67% / −7.91%
Day volume: 3.7M shares
Expense ratio: 0.21% What 0.21% costs per year
Launched: 11 Jan 2024
13F holders: 125 · Jun 30, 2026
Custodian: Coinbase Custody Trust Company, LLC
Exchange: CBOE
Price history since: 17 Jun 2024

52-Week RangeNow $25.50 (35% of range)

52-week low $19.24Average price $25.7452-week high $36.89

SEC filings ↗

Staking

Staking in all crypto ETFs

Bitcoin cannot be staked, so ARKB holds coins without staking rewards.

Coins held: 29,101 BTCreported
Share of ETF coins: 2.3%
Issuer's fee revenue: $4.7M a year$12.8K a day at current assets

ARKB net flow by day

Last 20 trading days, US$ m · share = ARKB’s part of all Bitcoin ETF flow when both move the same way

Date	Net flow	Share of BTC ETFs	All BTC ETFs	Close
Fri 30 Oct	−$129.5M	20%	−$643.3M	$25.50
Thu 29 Oct	0	—	+$17.0M	$25.76
Wed 28 Oct	0	—	+$137.3M	$26.92
Tue 27 Oct	0	—	+$176.0M	$26.81
Mon 26 Oct	0	—	+$110.3M	—
Fri 23 Oct	0	—	−$138.0M	$26.75
Thu 22 Oct	−$109.4M	17%	−$635.5M	$26.92
Wed 21 Oct	+$9.8M	2%	+$528.4M	$27.95
Tue 20 Oct	0	—	+$23.2M	$27.50
Mon 19 Oct	0	—	+$526.6M	$27.08
Fri 16 Oct	0	—	−$82.4M	$27.08
Thu 15 Oct	0	—	+$5.0M	$27.31
Wed 14 Oct	0	—	−$261.4M	$26.99
Tue 13 Oct	0	—	+$175.7M	—
Mon 12 Oct	0	—	−$65.4M	$27.13
Fri 9 Oct	0	—	+$21.1M	$27.32
Thu 8 Oct	−$20.3M	8%	−$244.2M	$27.10
Wed 7 Oct	−$101.7M	21%	−$487.1M	$27.64
Tue 6 Oct	0	—	+$118.9M	$28.32
Mon 5 Oct	−$85.2M	95%	−$89.9M	$28.44

Streaks and records

descriptive, not a signal

Current outflow run: 1 day · since 30 Oct
Largest inflow, all time: +$289.1M · 21 Sep 2026
Largest outflow, all time: −$327.9M · 1 Aug 2025
Inflow days in 2026: 59 of 209
Best month: +$932.7M · Feb 2024
Worst month: −$621.3M · Aug 2025

All records · 30D / 90D / 1Y

Window	Largest inflow	Largest outflow
Last 30 trading days	+$289.1M21 Sep 2026	−$129.5M30 Oct 2026
Last 90 trading days	+$289.1M21 Sep 2026	−$164.3M10 Sep 2026
Last 12 months	+$289.1M21 Sep 2026	−$177.1M13 May 2026

Trading days only. A day where a fund has not reported is skipped, not counted as zero.

“—” in Share: ARKB moved against the market, or more than the market totalAll days on Bitcoin ETF flows ›

Who holds ARKB: institutional holders from 13F

125 institutions reported holding ARKB on June 30, 2026, with $611M at quarter-end prices (31.4M shares). The largest holder was ARK Investment Management (asset manager) with $126M; the top 10 held 83% of the reported value. By value, hedge funds held 26.6% and asset managers 24.0%.

13F filings for the quarter ended Jun 30, 2026 · next update after Nov 14, 2026 · What is a 13F?

Institutions holding125−21 vs Q1 26

Reported value$611Mat Jun 30 prices

Shares reported31.4M≈32% of the fund

Net change in shares−4.0M−11.4% vs Q1 26 · −$78.5M at Jun 30 prices

ARKB holders by type

Holder mix by value · our classificationshare of the $611M

Bank & broker 12.5%
Market maker 9.6%
Hedge fund 26.6%
Asset manager 24.0%
Crypto firm 12.4%
Pension & sovereign 1.0%
Wealth adviser 9.1%
Other managers 4.9%

Top 10 ARKB holders on Jun 30, 2026

Top 10 ARKB holders on Jun 30, 2026
#	Holder	Type · our classification	Value	Shares	Change in shares, q/q	Holding since
1	ARK Investment ManagementSt. Petersburg · Asset manager	Asset manager	$126M	6.5M	−0.24M −4%	Q1 24
2	Schonfeld Strategic AdvisorsNew York · Hedge fund	Hedge fund	$76.6M	3.9M	−1.7M −30%	Q4 24
3	Galaxy DigitalNew York · Crypto firm	Crypto firm	$75.8M	3.9M	−1.3M −25%	Q1 26
4	Intesa SanpaoloTurin · Bank & broker	Bank & broker	$67.6M	3.5M	−0.13M −4%	Q4 25
5	Jane StreetNew York · Market maker	Market maker	$52.5M	2.7M	+0.96M +55%	Q1 24
6	HBK InvestmentsDallas · Hedge fund	Hedge fund	$38.3M	2.0M	unchanged	Q1 24
7	Millennium ManagementNew York · Hedge fund	Hedge fund	$20.6M	1.1M	−0.64M −38%	Q1 24
8	Kaleidoscope CapitalBoston · Hedge fund	Hedge fund	$18.7M	962K	+35K +4%	Q4 24
9	Tidal InvestmentsMilwaukee · Asset manager	Asset manager	$16.6M	853K	unchanged	Q1 26
10	Cyndeo Wealth PartnersSt. Petersburg · Wealth adviser	Wealth adviser	$12.4M	638K	+32K +5%	Q1 24

Top 10 of 125 · sorted by value · type is our classificationAll 125 ARKB holders

Institutions in Bitcoin ETFs ›Institutional holders of all crypto ETFs ›

Long positions on the last day of the quarter, as filed by managers over $100M. Shorts, futures and retail investors are not in 13F. Changes are in shares, so the coin price does not move them.

Other spot Bitcoin ETFs

ARKB is one of several US-listed spot Bitcoin ETFs. Compare it with the other funds tracking Bitcoin:

All 12 on Bitcoin ETF flows ›

Fund	Issuer	Flow · Fri 30 Oct	Cumulative	Fee	Price	1D
IBITiShares Bitcoin Trust	BlackRock	−$233.7M	+$66.31B	0.25%	$43.68	−0.68%
FBTCFidelity Wise Origin Bitcoin	Fidelity	−$201.0M	+$10.18B	0.25%	$67.14	−0.81%
BTCGrayscale Bitcoin Mini Trust	Grayscale	0	+$2.94B	0.15%	$34.13	−0.79%
BITBBitwise Bitcoin ETF	Bitwise	−$25.7M	+$2.01B	0.20%	$41.94	−0.87%
HODLVanEck Bitcoin Trust	VanEck	0	+$1.01B	0.20%	$21.93	−0.33%
ARKBARK 21Shares Bitcointhis fund	21Shares	−$129.5M	+$969.7M	0.21%	$25.50	−1.01%
MSBTMorgan Stanley Bitcoin Trust	Morgan Stanley	0	+$779.8M	0.14%	$22.10	−1.55%
EZBCFranklin Bitcoin ETF	Franklin Templeton	0	+$335.4M	0.19%	$44.26	−5.06%
BRRRCoinShares Bitcoin ETF	CoinShares	0	+$330.6M	0.25%	$21.55	−2.62%
BTCOInvesco Galaxy Bitcoin	Invesco	0	+$135.5M	0.25%	$75.88	−5.50%
BTCWWisdomTree Bitcoin Fund	WisdomTree	0	+$74.0M	0.25%	$81.12	−4.89%
GBTCGrayscale Bitcoin Trust	Grayscale	−$53.3M	−$28.05B	1.50%	$59.50	−1.83%

21Shares at the SEC

ARKB went from first filing to trading in 927 days. 21Shares has 8 crypto ETFs trading, 6 waiting.

All 21Shares filings ›

ARKB’s path to listing

First filing28 Jun 2021
8 amendments
Effective10 Jan 2024
Trading on Cboe11 Jan 2024

927 days at the SEC

Filing history

Other 21Shares filings waiting
Waiting fund	Stage	Last document	At the SEC
21Shares Ondo ETFOndo	Amendingquiet	6 Feb 2026	466 days
21Shares Sei ETFSei	Amendingquiet	4 Feb 2026	429 days
21Shares Injective ETFInjective	Amending	18 Sep 2026	376 days
ARK CoinDesk 20 Crypto ETFBasket	Filedquiet	23 Jan 2026	281 days
ARK CoinDesk 20 ex-Bitcoin Crypto ETFBasket	Filedquiet	23 Jan 2026	281 days
21Shares Cronos ETFCronos	Filedquiet	13 Mar 2026	232 days

Open the filings tracker

About ARK 21Shares Bitcoin (ARKB)

What the data says

With $969.7M of net inflow since 11 Jan 2024, ARKB ranks 6th of 12 Bitcoin ETFs by money brought in. The leader, IBIT, has drawn $66.31B. By money brought in it sits between HODL (+$1.01B) and MSBT (+$779.8M). 21Shares reports net assets of $2.23B, 2% of the Bitcoin ETF total and the 6th largest of 12 by size.

Holders of ARKB are behind: their average entry of $81,213 sits above the 30 Oct 2026 close of $77,750, a paper loss of −4.3% (−$103.7M), 10th of 11 Bitcoin ETFs by result.

In the last 30 trading days to 30 Oct 2026 it lost $116.1M, 10th of 12 Bitcoin ETFs over that stretch; the whole Bitcoin group took in $1.82B.

ARKB's fee of 0.21% is below the Bitcoin ETF median of 0.23%: 6th cheapest of 12. The cheapest is MSBT at 0.14%.

Money moves both ways: 285 inflow days and 241 outflow days since 11 Jan 2024, plus 178 flat days. The extremes are $289.1M in on 21 Sep 2026 and $327.9M out on 1 Aug 2025. Its best calendar month was Feb 2024 ($932.7M in); its worst, Aug 2025 ($621.3M out).

Figures as of 30 Oct 2026 (flows, T+1); holders' average entry at the 30 Oct 2026 close. Not investment advice.

ARKB ETF — FAQ

When did ARKB start trading?

ARKB began trading as an ETF on 11 Jan 2024 on CBOE.

Is ARKB cheaper than other Bitcoin ETFs?

Yes. ARKB charges 0.21% a year. Across 12 Bitcoin ETFs the fee runs from 0.14% to 1.50%, with a median of 0.23%; ARKB is 6th from the cheapest.

How much has flowed into ARKB since launch?

Net inflow of $969.7M from 11 Jan 2024 to 30 Oct 2026, 6th of 12 Bitcoin ETFs by money brought in. Net flow is the dollar value of shares created minus shares redeemed.

Are ARKB holders in profit?

No, on paper they are at a loss. Our estimate of their average entry is $81,213 per BTC; the 30 Oct 2026 close was $77,750, a result of −4.3% (−$103.7M). The estimate comes from daily creations and redemptions valued at that day's coin price, not from an issuer report.

What was the biggest day for ARKB?

The largest net inflow was $289.1M on 21 Sep 2026. The largest net outflow was $327.9M on 1 Aug 2025. Counted over 704 trading days through 30 Oct 2026.

Who owns the most ARKB?

21Shares issues ARKB; the shares are owned by investors. Among institutions filing Form 13F, the largest ARKB holder on June 30, 2026 was ARK Investment Management with 6.5M shares worth $126M, followed by Schonfeld Strategic Advisors ($76.6M) and Galaxy Digital ($75.8M). In total 125 institutions reported ARKB, worth $611M.

Prices and statistics on this page are derived from market data tracked by CryptoETF.today and are for informational purposes only. This is not investment advice. Verify fund details, fees and holdings on the issuer's official page before investing.