PICTON MAHONEY ASSET MANAGEMENT
Position in ATII — Archimedes Tech SPAC Partners II Co.
CIK 1539041
Toronto, A6
Position in ATII
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$5,205,000
+$25,000 QoQ
Shares Held
500,000
0.0% QoQ
Ownership
1.69%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATII Over Time
Shares Held
Position Value (USD)
Position in Shell Companies
Financial Services · as of Mar 31, 2026PICTON MAHONEY ASSET MANAGEMENT holds $626,324,603 across 118 Shell Companies names. ATII ranks #42 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALF |
Centurion Acquisition Corp.
|
1,875,000 | $20,175,000 | |
| 2 | LPAA |
Launch One Acquisition Corp.
|
1,669,756 | $17,883,086 | |
| 3 | CUB |
Lionheart Holdings
|
1,500,000 | $16,140,000 | |
| 4 | GPAT |
GP-Act III Acquisition Corp.
|
1,375,000 | $14,905,000 | |
| 5 | SIMA |
SIM Acquisition Corp. I
|
1,300,000 | $13,936,000 | |
| 6 | MBVI |
M3-Brigade Acquisition VI Corp.
|
1,099,998 | $11,054,979 | |
| 7 | GRAF |
Graf Global Corp.
|
1,004,280 | $10,755,838 | |
| 8 | KFII |
K&F Growth Acquisition Corp. II
|
1,000,000 | $10,430,000 |
All Filings in ATII
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,205,000 | 500,000 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $5,180,000 | 500,000 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $5,105,000 | 500,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $5,115,000 | 500,000 | Shares | Sole | 2025-08-12 | |
| No filing history on record for this holder in this stock. | ||||||