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iShares Bitcoin Trust
IBIT

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.

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

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$823M
2
Jane Street
2
Jane Street
New York
$305M
3
SC
3
Sculptor Capital
New York
$132M
4
JCAM
4
Jericho Capital Asset Management
New York
$0
5
State of Wisconsin Investment Board
5
State of Wisconsin Investment Board
Wisconsin
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Goldman Sachs
1
Goldman Sachs
New York
$1.09B 23,378,954 -698,907 -3%
BHCM
2
Brevan Howard Capital Management
Jersey
$1.02B 21,567,122 -4,000,180 -16%
Millennium Management
3
Millennium Management
New York
$823M 17,587,156 -12,263,042 -41%
AT
4
Avenir Tech
Hong Kong
$691M 14,766,760 +3,472,963 +31%
SI
5
Symmetry Investments
Jersey
$508M 10,853,600 -1,825,208 -14%
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$498M 10,648,970 +6,229,924 +141%
MIC
7
Mubadala Investment Company
United Arab Emirates
$409M 8,726,972 +491,439 +6%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$380M 8,121,968 -1,545,463 -16%
CM
9
Capula Management
Cayman Islands
$362M 7,742,160 -1,526,726 -16%
Jane Street
10
Jane Street
New York
$305M 6,518,434 -9,581,066 -60%
BlackRock
11
BlackRock
New York
$274M 5,853,406 +3,248,304 +125%
FCM
12
Farallon Capital Management
California
$271M 5,793,800 -1,465,300 -20%
SSA
13
Schonfeld Strategic Advisors
New York
$254M 5,416,681 -1,219,776 -18%
Morgan Stanley
14
Morgan Stanley
New York
$235M 5,014,623 +153,540 +3%
Tudor Investment Corp
15
Tudor Investment Corp
Connecticut
$222M 4,745,526 -3,303,026 -41%
Point72 Asset Management
16
Point72 Asset Management
Connecticut
$199M 4,250,022 +1,389,053 +49%
Barclays
17
Barclays
United Kingdom
$184M 3,938,078 +1,465,014 +59%
CL
18
CRCM LP
California
$148M 3,154,810 +142,685 +5%
Citadel Advisors
19
Citadel Advisors
Florida
$147M 3,139,079 +2,076,388 +195%
Macquarie Group
20
Macquarie Group
Australia
$144M 3,077,292 +175,000 +6%
BCP
21
BSN Capital Partners
United Kingdom
$133M 2,800,000 +2,800,000 New
SC
22
Sculptor Capital
New York
$132M 2,813,459 -9,444,066 -77%
PRA
23
Pine Ridge Advisers
New York
$104M 2,212,705 +4,630 +0.2%
GCM
24
Graham Capital Management
Connecticut
$104M 2,211,852 -136,037 -6%
WAM
25
Weiss Asset Management
Massachusetts
$99M 2,115,864 +171,759 +9%
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