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AACB

Artius II Acquisition Inc
AACB

Delisted

AACB was delisted on the 19th of August, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$20.3M – – –
HIM
2
HGC Investment Management
Ontario, Canada
$15.3M +$15.2M +1,500,000 New
AA
3
AQR Arbitrage
Connecticut
$15.1M -$122K -12,000 -0.8%
GCL
4
Glazer Capital LLC
New York
$12.1M -$233 -23 -0%
SC
5
Sculptor Capital
New York
$10.2M -$4.05M -400,000 -29%
PAMP
6
Polar Asset Management Partners
Ontario, Canada
$10.2M – – –
LA
7
Linden Advisors
New York
$10.1M – – –
WCMNY
8
Westchester Capital Management (New York)
New York
$10.1M – – –
AIMCA
9
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$9.93M – – –
PMAM
10
Picton Mahoney Asset Management
Ontario, Canada
$7.61M – – –
Two Sigma Investments
11
Two Sigma Investments
New York
$7.34M – – –
RCM
12
Radcliffe Capital Management
Pennsylvania
$6.6M +$3.87M +381,998 +143%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$6.08M – – –
MF
14
Magnetar Financial
Illinois
$6.08M – – –
MCM
15
Moore Capital Management
New York
$5.09M – – –
HI
16
HBK Investments
Texas
$5.09M -$20 -2 -0%
JG
17
Jain Global
New York
$5.07M – – –
Goldman Sachs
18
Goldman Sachs
New York
$4.69M – – –
MP
19
Mangrove Partners
Connecticut
$4.58M +$4.56M +450,000 New
PC
20
Periscope Capital
Ontario, Canada
$4.39M +$2.07M +204,400 +89%
COPPSERS
21
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.05M – – –
WRBC
22
W.R. Berkley Corp
Connecticut
$4.02M – – –
FTCM
23
First Trust Capital Management
Illinois
$3.87M – – –
SCM
24
Shaolin Capital Management
Florida
$3.78M +$2.25M +221,756 +148%
RCM
25
Rivernorth Capital Management
Florida
$3.04M +$3.04M +299,872 New