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iShares Bitcoin Trust

1,520 hedge funds and large institutions have $13.2B invested in iShares Bitcoin Trust in 2026 Q1 according to their latest regulatory filings, with 156 funds opening new positions, 755 increasing their positions, 389 reducing their positions, and 240 closing their positions.

New
Increased
Maintained
Reduced
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: $

less ownership

Funds ownership:

less funds holding

Funds holding:

27% less funds holding in top 10

Funds holding in top 10: 10476 (-28)

30% less capital invested

Capital invested by funds: $18.8B → $13.2B (-$5.67B)

35% less first-time investments, than exits

New positions opened: 156 | Existing positions closed: 240

Holders
1,520
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
76
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.82B
Puts
$6.72B
Net Calls
Net Calls Change

Top Buyers

1 +$812M
2 +$228M
3 +$166M
4
Walleye Capital
Walleye Capital
New York
+$138M
5
IMC Chicago
IMC Chicago
Illinois
+$114M
Name Holding Trade Value Shares
Change
Change in
Stake
MTIM
151
Marathon Trading Investment Management
Pennsylvania
$8.89M
Optiver Holding
152
Optiver Holding
Netherlands
$8.86M
HF
153
HRT Financial
New York
$8.86M
PNC Financial Services Group
154
PNC Financial Services Group
Pennsylvania
$8.83M
JSSH
155
J. Safra Sarasin Holding
$8.43M
CBU
156
CIBC Bancorp USA
Illinois
$8.42M
PWM
157
Proathlete Wealth Management
Florida
$8.4M
Bank of Nova Scotia
158
Bank of Nova Scotia
Ontario, Canada
$8.24M
CAL
159
Capital Advisors Ltd
Ohio
$8.2M
BU
160
Brown University
Rhode Island
$8.16M
IC
161
IEQ Capital
California
$8.15M
NW
162
NewEdge Wealth
Pennsylvania
$8.1M
AAP
163
Arax Advisory Partners
Colorado
$8.03M
SF
164
Summit Financial
New Jersey
$7.98M
IAA
165
Independent Advisor Alliance
North Carolina
$7.96M
PAMP
166
Polar Asset Management Partners
Ontario, Canada
$7.9M
LA
167
Lifeworks Advisors
Michigan
$7.86M
CPL
168
Corecam Pte Ltd
$7.82M
TODC
169
Trustees of Dartmouth College
New Hampshire
$7.74M
MA
170
Mutual Advisors
Nebraska
$7.57M
AC
171
Addison Capital
Pennsylvania
$7.55M
MSR
172
Main Street Research
Connecticut
$7.53M
Simplex Trading
173
Simplex Trading
Illinois
$7.42M
FFA
174
Farther Finance Advisors
California
$7.41M
MFG
175
Merit Financial Group
Georgia
$7.18M