ABTC

American Bitcoin Corp. Class A Common Stock
ABTC

Overview Fund Activity

20 hedge funds and large institutions have $624K invested in American Bitcoin Corp. Class A Common Stock in 2025 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 3 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
20
Holders Change
-1
Holders Change %
-4.76%
% of All Funds
0.27%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
5
Reduced
3
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
M
Murchinson
Ontario, Canada
$409K
2
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors
Iowa
$66K
3
UBS Group
UBS Group
Switzerland
$32.2K
4
Citadel Advisors
Citadel Advisors
Florida
$9.75K
5
VF
Virtu Financial
New York
$6K

Top Sellers

1
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
$56.9K
2
Millennium Management
Millennium Management
New York
$0
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$0
4
FIA
FNY Investment Advisers
New York
$0
5
Jane Street
Jane Street
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
M
1
Murchinson
Ontario, Canada
$409K +$299K +351,330 +271%
Cambridge Investment Research Advisors
2
Cambridge Investment Research Advisors
Iowa
$66K +$66K +78,145 New
Hudson Bay Capital Management
3
Hudson Bay Capital Management
Connecticut
$56.9K -$92.5K -108,796 -62%
UBS Group
4
UBS Group
Switzerland
$32.2K +$25.5K +30,052 +385%
BlackRock
5
BlackRock
New York
$14.5K -$275 -324 -2%
Citadel Advisors
6
Citadel Advisors
Florida
$9.75K +$9.75K +11,468 New
State Street
7
State Street
Massachusetts
$9.51K – – –
Northern Trust
8
Northern Trust
Illinois
$7.66K – – –
PFS
9
Prospera Financial Services
Texas
$7.17K – – –
VF
10
Virtu Financial
New York
$6K +$6K +6,804 New
SS
11
SBI Securities
Japan
$3.16K +$2.75K +3,236 +666%
Pathstone Holdings
12
Pathstone Holdings
New Jersey
$2.04K – – –
JPMorgan Chase & Co
13
JPMorgan Chase & Co
New York
$121 +$111 +130 +1,083%
Morgan Stanley
14
Morgan Stanley
New York
$112 +$112 +132 New
TRCT
15
Tower Research Capital (TRC)
New York
$73 -$3.62K -4,259 -98%
Bank of America
16
Bank of America
North Carolina
$54 +$3 +3 +5%
LC
17
Lindbrook Capital
California
$21 – – –
Group One Trading
18
Group One Trading
Illinois
$16 – – –
TC
19
Truvestments Capital
Florida
$1 +$1 +1 New
Millennium Management
20
Millennium Management
New York
– -$63K -31,446 Closed
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
– -$53.4K -26,665 Closed
FIA
22
FNY Investment Advisers
New York
– -$20K -10,454 Closed
Jane Street
23
Jane Street
New York
– -$18.8K -9,385 Closed
HF
24
HRT Financial
New York
– -$16K -8,000 Closed
TSS
25
Two Sigma Securities
New York
– -$11K -5,500 Closed
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