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ARK 21Shares Bitcoin ETF

168 hedge funds and large institutions have $1.02B invested in ARK 21Shares Bitcoin ETF in 2025 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 63 increasing their positions, 37 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
168
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.7M
Puts
$4.78M
Net Calls
Net Calls Change

Top Buyers

1 +$26M
2 +$18.2M
3 +$15.8M
4
Millennium Management
Millennium Management
New York
+$11.8M
5
BW
BIP Wealth
Georgia
+$4.64M

Top Sellers

1 -$215M
2 -$48.5M
3 -$42.7M
4
EC
Elequin Capital
New York
-$12M
5
KC
Kaleidoscope Capital
Massachusetts
-$5.61M