AACBU

Artius II Acquisition Inc. Units
AACBU

Overview Fund Activity

6 hedge funds and large institutions have $25.4M invested in Artius II Acquisition Inc. Units in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 2 reducing their positions, and 24 closing their positions.

Holders
6
Holders Change
-23
Holders Change %
-79.31%
% of All Funds
0.08%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
1
Increased
–
Reduced
2
Closed
24
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
UBS Group
1
UBS Group
Switzerland
$2.1K

Top Sellers

1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$0
2
AA
2
AQR Arbitrage
Connecticut
$0
3
PAMP
3
Polar Asset Management Partners
Ontario, Canada
$0
4
GCL
4
Glazer Capital LLC
New York
$0
5
LA
5
Linden Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
HIM
1
HGC Investment Management
Ontario, Canada
$15.5M 1,500,000 – –
LP
2
LMR Partners
United Kingdom
$4.2M 400,000 – –
RCM
3
Rivernorth Capital Management
Florida
$3.15M 300,000 – –
Millennium Management
4
Millennium Management
New York
$2.1M 200,000 -500,000 -71%
CS
5
Clear Street
New York
$466K 44,358 -197,763 -82%
UBS Group
6
UBS Group
Switzerland
$2.1K 200 +200 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
7
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– – -2,000,000 Closed
AA
8
AQR Arbitrage
Connecticut
– – -1,980,000 Closed
PAMP
9
Polar Asset Management Partners
Ontario, Canada
– – -1,500,000 Closed
GCL
10
Glazer Capital LLC
New York
– – -1,218,664 Closed
LA
11
Linden Advisors
New York
– – -1,000,000 Closed
Two Sigma Investments
12
Two Sigma Investments
New York
– – -725,000 Closed
SCM
13
Shaolin Capital Management
Florida
– – -700,000 Closed
MF
14
Magnetar Financial
Illinois
– – -600,000 Closed
MCM
15
Moore Capital Management
New York
– – -500,000 Closed
HI
16
HBK Investments
Texas
– – -500,000 Closed
PMAM
17
Picton Mahoney Asset Management
Ontario, Canada
– – -500,000 Closed
WRBC
18
W.R. Berkley Corp
Connecticut
– – -396,960 Closed
SSA
19
Schonfeld Strategic Advisors
New York
– – -287,641 Closed
AGM
20
Alpine Global Management
New York
– – -250,002 Closed
MC
21
Meteora Capital
Florida
– – -237,501 Closed
GAM
22
Gritstone Asset Management
Maryland
– – -200,000 Closed
CCM
23
Context Capital Management
California
– – -162,191 Closed
MSU
24
Mizuho Securities USA
New York
– – -158,447 Closed
ASM
25
ATW SPAC Management
New York
– – -125,316 Closed
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