$ARKB

$26.48 -$0.44 (1.63%) Close

$ARKB Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 101.2M shares outstanding

Who owns ARKB?

By type of holder

Institutions 100.0% Everyone else 0.0%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 581.1%

BlackRock, Inc. 148.5% · Vanguard Capital Management LLC 105.3%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

4,018

+784 vs last qtr

Net shares bought

+71.7M

by institutions in Q2 2026

New / sold out

992 / 208

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Norges Bank NEW +23.4M
Jpmorgan Chase & Co +16.1M

Biggest sellers in Q2 2026

Susquehanna International Group, LLP SOLD OUT −5.1M
T. Rowe Price Investment Management, Inc. −3.7M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Ark 21Shares Bitcoin ETF in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Ark 21Shares Bitcoin ETF.

How patient are the owners?

Institutional shares by how long they've been held

5+ years83% 3–5 years3% 1–3 years6% Under 1 year8%

Quarterly turnover

10.0%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting ARKB on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	150.3M	148.53%	+4.7M (+3.2%)	≤2021	1.3%
Shares held by quarter Peak holding150.3M (Q2'26) Change over 8 quarters+20.8M Share of the company148.530% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	106.5M	105.25%	+559.9K (+0.5%)	≤2021	1.3%
Shares held by quarter Peak holding106.5M (Q2'26) Change over 8 quarters+106.5M Share of the company105.250% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

150.3M

% of company

148.53%

Change vs last qtr

+4.7M (+3.2%)

Held since

≤2021

Vanguard Capital Management LLC

106.5M

% of company

105.25%

Change vs last qtr

+559.9K (+0.5%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Ark 21Shares Bitcoin ETF, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ARKB on Form N-PORT; together they hold 486.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$30.1B	51.8M	51.16%	1.31%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$24.5B	42.3M	41.76%	1.47%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$30.1B

% of company

51.16%

% of the fund

1.31%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$24.5B

% of company

41.76%

% of the fund

1.47%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Ark 21Shares Bitcoin ETF and how much of the fund the position is.

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