Ghisallo Capital Management LLC
Position in ATII — Archimedes Tech SPAC Partners II Co.
CIK 1825214
Boston, MA
Position in ATII
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,624,000
+$296,000 QoQ
Shares Held
800,000
0.0% QoQ
Ownership
2.70%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#7
of 52 holders
Holding Since
Mar 2025
6 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 Jun 30, 2026Ghisallo Capital Management LLC holds $286,407,642 across 90 Shell Companies names. ATII ranks #10 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KRSP |
Rice Acquisition Corp 3
|
1,000,000 | $10,500,000 | |
| 2 | TACH |
Titan Acquisition Corp.
|
1,000,000 | $10,410,000 | |
| 3 | NPAC |
New Providence Acquisition Corp. III/Cayman
|
1,000,000 | $10,381,000 | |
| 4 | BCSS |
Bain Capital GSS Investment Corp.
|
1,000,000 | $10,270,000 | |
| 5 | NTWO |
Newbury Street II Acquisition Corp
|
950,000 | $10,108,000 | |
| 6 | KBON |
Karbon Capital Partners Corp.
|
1,000,000 | $10,100,000 | |
| 7 | GCGR |
General Catalyst Global Resilience Merger Corp.
|
1,000,000 | $10,090,000 | |
| 8 | VLOS |
Velos Acquisition I Corp.
|
921,000 | $9,974,430 |
All Filings in ATII
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,624,000 | 800,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $8,328,000 | 800,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $8,288,000 | 800,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $8,168,000 | 800,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $8,184,000 | 800,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 ATIIU | $8,056,000 | 800,000 | Shares | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||