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ARK 21Shares Bitcoin ETF

159 hedge funds and large institutions have $1.4B invested in ARK 21Shares Bitcoin ETF in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 48 increasing their positions, 49 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 146159 (+13)

2% less repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 49

3.82% less ownership

Funds ownership: 85.27%81.46% (-3.8%)

Holders
159
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$39.1M
Puts
$21.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$634K
77
$632K
78
$597K
79
$593K
80
$581K
81
$574K
82
$571K
83
$564K
84
$554K
85
$552K
86
$537K
87
$527K
88
$500K
89
$438K
90
$434K
91
$422K
92
$395K
93
$381K
94
$380K
95
$380K
96
$376K
97
$369K
98
$358K
99
$345K
100
$334K