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iShares Bitcoin Trust
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Overview Fund Activity

1,161 hedge funds and large institutions have $12.2B invested in iShares Bitcoin Trust in 2025 Q1 according to their latest regulatory filings, with 224 funds opening new positions, 598 increasing their positions, 216 reducing their positions, and 133 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,161
Holders Change
+61
Holders Change %
+5.55%
% of All Funds
15.77%
Holding in Top 10
77
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-6.1%
% of All Funds
1.05%
New
224
Increased
598
Reduced
216
Closed
133
Calls
$3.68B
Puts
$2.44B
Net Calls
+$1.24B
Net Calls Change
+$525M

Top Buyers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$498M
2
AT
Avenir Tech
Hong Kong
$691M
3
BlackRock
BlackRock
New York
$274M
4
BCP
BSN Capital Partners
United Kingdom
$133M
5
Citadel Advisors
Citadel Advisors
Florida
$147M

Top Sellers

1
Millennium Management
Millennium Management
New York
$823M
2
Jane Street
Jane Street
New York
$305M
3
SC
Sculptor Capital
New York
$132M
4
JCAM
Jericho Capital Asset Management
New York
$0
5
State of Wisconsin Investment Board
State of Wisconsin Investment Board
Wisconsin
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RCMNY
1176
Rubric Capital Management (New York)
New York
– -$29.4M -553,353 Closed
DCM
1177
Discovery Capital Management
Connecticut
– -$27.7M -521,523 Closed
MM
1178
Monolith Management
Hong Kong
– -$27.3M -513,869 Closed
Two Sigma Investments
1179
Two Sigma Investments
New York
– -$20.2M -381,434 Closed
CCC
1180
Cable Car Capital
California
– -$16.6M -312,600 Closed
HI
1181
Horizon Investments
North Carolina
– -$13M -245,749 Closed
JF
1182
Jump Financial
Illinois
– -$11.1M -208,961 Closed
BCL
1183
Bracebridge Capital LLC
Massachusetts
– -$10.6M -200,000 Closed
HCM
1184
Howard Capital Management
Georgia
– -$9.88M -186,206 Closed
AS
1185
Akuna Securities
Illinois
– -$9.06M -170,752 Closed
RFMS
1186
RWQ Financial Management Services
Florida
– -$8.98M -169,194 Closed
ACL
1187
APEIRON Capital Ltd
Hong Kong
– -$8.44M -159,100 Closed
IAA
1188
Independent Advisor Alliance
North Carolina
– -$7.24M -136,542 Closed
AC
1189
Athos Capital
Hong Kong
– -$6.95M -131,000 Closed
MWA
1190
Monograph Wealth Advisors
California
– -$5.66M -106,650 Closed
SAM
1191
Synergy Asset Management
Washington
– -$3.82M -105,825 Closed
EWM
1192
Elevatus Welath Management
New York
– -$5.27M -99,366 Closed
ACM
1193
Ariose Capital Management
Hong Kong
– -$4.69M -88,400 Closed
Renaissance Technologies
1194
Renaissance Technologies
New York
– -$4.43M -83,500 Closed
EFH
1195
Eaton Financial Holdings
Florida
– -$3.54M -66,738 Closed
JIC
1196
Johnson Investment Counsel
Ohio
– -$3.54M -66,654 Closed
NIP
1197
Nicholas Investment Partners
California
– -$3.16M -59,621 Closed
EF
1198
Empowered Funds
Pennsylvania
– -$3.11M -58,619 Closed
JWM
1199
Jupiter Wealth Management
Colorado
– -$3.01M -56,750 Closed
NC
1200
Nokomis Capital
Texas
– -$2.71M -51,100 Closed
46 47
48
49 50