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iShares Bitcoin Trust

1,622 hedge funds and large institutions have $26.9B invested in iShares Bitcoin Trust in 2025 Q3 according to their latest regulatory filings, with 306 funds opening new positions, 877 increasing their positions, 243 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

261% more repeat investments, than reductions

Existing positions increased: 877 | Existing positions reduced: 243

229% more first-time investments, than exits

New positions opened: 306 | Existing positions closed: 93

46% more call options, than puts

Call options by funds: $14.6B | Put options by funds: $9.98B

19% more capital invested

Capital invested by funds: $22.6B → $26.9B (+$4.25B)

13% more funds holding

Funds holding: 1,4321,622 (+190)

7% more funds holding in top 10

Funds holding in top 10: 121130 (+9)

0.17% more ownership

Funds ownership: 30.59%30.76% (+0.17%)

Holders
1,622
Holders Change
+190
Holders Change %
+13.27%
% of All Funds
21.3%
Holding in Top 10
130
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+7.44%
% of All Funds
1.71%
New
306
Increased
877
Reduced
243
Closed
93
Calls
$14.6B
Puts
$9.98B
Net Calls
+$4.58B
Net Calls Change
+$3.4B
Name Holding Trade Value Shares
Change
Change in
Stake
BHCM
1
Brevan Howard Capital Management
Jersey
$2.39B -$49M -753,309 -2%
Goldman Sachs
2
Goldman Sachs
New York
$2.21B +$543M +8,342,835 +33%
Millennium Management
3
Millennium Management
New York
$1.33B -$59.5M -915,232 -4%
AT
4
Avenir Tech
Hong Kong
$1.19B +$113M +1,738,444 +10%
Jane Street
5
Jane Street
New York
$859M -$700M -10,757,025 -45%
SI
6
Symmetry Investments
Jersey
$730M
Morgan Stanley
7
Morgan Stanley
New York
$719M +$201M +3,082,394 +39%
BlackRock
8
BlackRock
New York
$676M +$163M +2,507,234 +32%
WAM
9
Weiss Asset Management
Massachusetts
$654M +$185M +2,840,815 +39%
CM
10
Capula Management
Cayman Islands
$616M +$44K +676 +0%
MIC
11
Mubadala Investment Company
United Arab Emirates
$567M
AWIRL
12
Al Warda Investments RSC Ltd
$518M +$361M +5,552,359 +230%
CS
13
Clear Street
New York
$488M +$251M +3,859,508 +106%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$459M -$19.5M -299,876 -4%
FCM
15
Farallon Capital Management
California
$455M -$1.78M -27,350 -0.4%
Wells Fargo
16
Wells Fargo
California
$448M +$277M +4,260,173 +162%
HMC
17
Harvard Management Company
Massachusetts
$443M +$319M +4,907,612 +257%
SSA
18
Schonfeld Strategic Advisors
New York
$441M +$72.7M +1,118,183 +20%
MG
19
Marex Group
$388M +$381M +5,852,408 +4,842%
JP Morgan Chase
20
JP Morgan Chase
New York
$343M +$134M +2,067,134 +64%
GGI
21
Galaxy Group Investments
New York
$327M -$27M -414,859 -8%
IMC Chicago
22
IMC Chicago
Illinois
$303M +$34M +522,019 +13%
Macquarie Group
23
Macquarie Group
Australia
$286M +$86.3M +1,327,500 +43%
Barclays
24
Barclays
United Kingdom
$280M +$7.62M +117,083 +3%
DS
25
DRW Securities
Illinois
$251M +$206M +3,167,885 +455%