Artius II Acquisition Inc Rights
AACBR
34 hedge funds and large institutions have $6.87M invested in Artius II Acquisition Inc Rights in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 4 increasing their positions, 7 reducing their positions, and 2 closing their positions.
36% more capital invested
Capital invested by funds: $5.05M → $6.87M (+$1.82M)
0% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 2
3% less funds holding
Funds holding: 35 → 34 (-1)
43% less repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 7
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HCI
Harraden Circle Investments
New York
|
+$268K |
| 2 |
BNP Paribas Financial Markets
Paris,
France
|
+$145K |
| 3 |
MC
Meteora Capital
Boca Raton,
Florida
|
+$97.1K |
| 4 |
RCM
Radcliffe Capital Management
Bala Cynwyd,
Pennsylvania
|
+$70.4K |
| 5 |
DAM
DLD Asset Management
New York
|
+$33.4K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$145K |
| 2 |
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
|
-$124K |
| 3 |
DAM
Decagon Asset Management
London,
United Kingdom
|
-$85.2K |
| 4 |
GCL
Glazer Capital LLC
New York
|
-$54.7K |
| 5 |
SCM
Shaolin Capital Management
Miami,
Florida
|
-$31.3K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
SSA
26
Schonfeld Strategic Advisors
New York
| $54.2K | -$26.4K | -84,232 | -34% |
|
27
Verition Fund Management
Greenwich,
Connecticut
| $53.6K | – | – | – |
|
|
CCM
28
Context Capital Management
Lajolla,
California
| $53.5K | – | – | – |
|
|
BFM
29
Boothbay Fund Management
New York
| $41.4K | – | – | – |
|
|
WRBC
30
W.R. Berkley Corp
Greenwich,
Connecticut
| $39.7K | – | – | – |
|
|
CC
31
Centiva Capital
New York
| $37K | – | – | – |
|
|
KPF
32
K2 Principal Fund
Toronto,
Ontario, Canada
| $37K | – | – | – |
|
|
DAM
33
DLD Asset Management
New York
| $35.2K | +$33.4K | +106,713 | New |
|
|
SG
34
StoneX Group
New York
| $10.5K | +$2.46K | +7,876 | +32% |
|
|
DAM
35
Decagon Asset Management
London,
United Kingdom
| – | -$85.2K | -355,203 | Closed |
|
36
Parallax Volatility Advisers
San Francisco,
California
| – | -$8.82K | -38,365 | Closed |
|
AACBR Hedge Fund Activity: Q4 2025 in Review
34 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Artius II Acquisition Inc Rights (AACBR) for Q4 2025, worth a combined $6.87M — up 36% from $5.05M a quarter earlier.
Fund positioning in AACBR was balanced in Q4 2025: 2 funds opened new positions, 2 closed out, 4 added to existing stakes and 7 trimmed.
The largest buyer was Harraden Circle Investments, adding an estimated $268K. The largest seller was AQR Arbitrage, cutting an estimated $145K.
- 34 institutional investors held Artius II Acquisition Inc Rights (AACBR) as of Q4 2025, down from 35 in Q3 2025.
- Funds reported $6.87M of Artius II Acquisition Inc Rights stock for Q4 2025, up 36% quarter-over-quarter.
- 2 funds opened new Artius II Acquisition Inc Rights positions in Q4 2025 and 2 closed out, a net change of 0 holders.
- The largest Artius II Acquisition Inc Rights buyer in Q4 2025 was Harraden Circle Investments, an estimated $268K added.
- The largest Artius II Acquisition Inc Rights seller in Q4 2025 was AQR Arbitrage, an estimated $145K sold.
Based on aggregated 13F filings for Q4 2025.