ARK 21Shares Bitcoin ETF
ARKB
ARKB
171 hedge funds and large institutions have $1.33B invested in ARK 21Shares Bitcoin ETF in 2025 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 57 increasing their positions, 36 reducing their positions, and 18 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
5% less capital invested
Capital invested by funds: $1.4B → $1.33B (-$71.7M)
13% less funds holding in top 10
Funds holding in top 10: 8 → 7 (-1)
81.46% less ownership
Funds ownership: 81.46% → 0% (-81%)
Holders
171
Holding in Top 10
7
Calls
$22.6M
Puts
$15.4M
Top Buyers
| 1 | +$25.1M | |
| 2 | +$8.2M | |
| 3 | +$5.5M | |
| 4 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$4.72M |
| 5 |
SP
SIH Partners
Wilmington,
Delaware
|
+$3.23M |
Top Sellers
| 1 | -$121M | |
| 2 | -$36.4M | |
| 3 | -$17.9M | |
| 4 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
-$11.4M |
| 5 |
Millennium Management
New York
|
-$10.2M |
