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iShares Bitcoin Trust
IBIT

Overview Fund Activity

1,395 hedge funds and large institutions have $21.5B invested in iShares Bitcoin Trust in 2025 Q2 according to their latest regulatory filings, with 327 funds opening new positions, 662 increasing their positions, 223 reducing their positions, and 74 closing their positions.

Holders
1,395
Holders Change
+234
Holders Change %
+20.16%
% of All Funds
18.73%
Holding in Top 10
114
Holding in Top 10 Change
+37
Holding in Top 10 Change %
+48.05%
% of All Funds
1.53%
New
327
Increased
662
Reduced
223
Closed
74
Calls
$5.28B
Puts
$4.71B
Net Calls
+$564M
Net Calls Change
-$680M

Top Buyers

1
Jane Street
1
Jane Street
New York
$1.47B
2
BHCM
2
Brevan Howard Capital Management
Jersey
$2.3B
3
WAM
3
Weiss Asset Management
Massachusetts
$442M
4
IMC Chicago
4
IMC Chicago
Illinois
$253M
5
Millennium Management
5
Millennium Management
New York
$1.31B

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$75.4M
2
CL
2
CRCM LP
California
$98.4M
3
Citadel Advisors
3
Citadel Advisors
Florida
$101M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$451M
Name Market Value Shares Shares
Change 		Shares
Change %
BHCM
1
Brevan Howard Capital Management
Jersey
$2.3B 37,506,057 +15,938,935 +74%
Goldman Sachs
2
Goldman Sachs
New York
$1.57B 25,620,489 +2,241,535 +10%
Jane Street
3
Jane Street
New York
$1.47B 23,967,599 +17,449,165 +268%
Millennium Management
4
Millennium Management
New York
$1.31B 21,434,338 +3,847,182 +22%
AT
5
Avenir Tech
Hong Kong
$1.01B 16,558,663 +1,791,903 +12%
SI
6
Symmetry Investments
Jersey
$688M 11,234,740 +381,140 +4%
CM
7
Capula Management
Cayman Islands
$580M 9,481,233 +1,739,073 +22%
MIC
8
Mubadala Investment Company
United Arab Emirates
$534M 8,726,972 – –
Morgan Stanley
9
Morgan Stanley
New York
$489M 7,983,783 +2,969,160 +59%
BlackRock
10
BlackRock
New York
$483M 7,885,592 +2,032,186 +35%
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$451M 7,363,495 -758,473 -9%
WAM
12
Weiss Asset Management
Massachusetts
$442M 7,217,838 +5,101,974 +241%
FCM
13
Farallon Capital Management
California
$430M 7,020,050 +1,226,250 +21%
SSA
14
Schonfeld Strategic Advisors
New York
$347M 5,664,215 +247,534 +5%
CHP
15
Castle Hook Partners
New York
$303M 4,954,615 +3,458,123 +231%
Tudor Investment Corp
16
Tudor Investment Corp
Connecticut
$275M 4,489,444 -256,082 -5%
SC
17
Sculptor Capital
New York
$275M 4,487,247 +1,673,788 +59%
Barclays
18
Barclays
United Kingdom
$256M 4,190,058 +251,980 +6%
IMC Chicago
19
IMC Chicago
Illinois
$253M 4,132,010 +4,132,010 New
CS
20
Clear Street
New York
$223M 3,649,913 +3,489,913 +2,181%
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$197M 3,217,056 +2,953,342 +1,120%
Macquarie Group
22
Macquarie Group
Australia
$188M 3,077,292 – –
MTCM
23
Mint Tower Capital Management
Netherlands
$174M 2,849,285 +2,617,925 +1,132%
BCP
24
BSN Capital Partners
United Kingdom
$167M 2,800,000 – –
Wells Fargo
25
Wells Fargo
California
$161M 2,627,890 +2,067,322 +369%
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