American Bitcoin Corp
ABTC
19 hedge funds and large institutions have $624K invested in American Bitcoin Corp in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 4 increasing their positions, 3 reducing their positions, and 7 closing their positions.
33% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 3
0.01% more ownership
Funds ownership: 0.06% → 0.07% (+0.01%)
10% less funds holding
Funds holding: 21 → 19 (-2)
29% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 7
33% less capital invested
Capital invested by funds: $926K → $624K (-$302K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
M
Murchinson
Toronto,
Ontario, Canada
|
+$526K |
| 2 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
+$117K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$45K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$17.2K |
| 5 |
VF
Virtu Financial
New York
|
+$10.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
-$163K |
| 2 |
Millennium Management
New York
|
-$63K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$53.4K |
| 4 |
FIA
FNY Investment Advisers
New York
|
-$20K |
| 5 |
Jane Street
New York
|
-$18.8K |
ABTC Hedge Fund Activity: Q1 2025 in Review
19 of the 7,463 institutional investors tracked by Wall St. Rank reported a position in American Bitcoin Corp (ABTC) for Q1 2025, worth a combined $624K — down 33% from $926K a quarter earlier.
Sellers outnumbered buyers: 7 funds closed out of ABTC and 5 opened new positions — a net loss of 2 holders — while 3 trimmed existing stakes and 4 added.
The largest buyer was Murchinson, adding an estimated $526K. The largest seller was Hudson Bay Capital Management, cutting an estimated $163K.
- 19 institutional investors held American Bitcoin Corp (ABTC) as of Q1 2025, down from 21 in Q4 2024.
- Funds reported $624K of American Bitcoin Corp stock for Q1 2025, down 33% quarter-over-quarter.
- 5 funds opened new American Bitcoin Corp positions in Q1 2025 and 7 closed out, a net change of -2 holders.
- The largest American Bitcoin Corp buyer in Q1 2025 was Murchinson, an estimated $526K added.
- The largest American Bitcoin Corp seller in Q1 2025 was Hudson Bay Capital Management, an estimated $163K sold.
Based on aggregated 13F filings for Q1 2025.