D. E. Shaw & Co., Inc.
Position in ATII — Archimedes Tech SPAC Partners II Co.
CIK 1009207
New York, NY
Position in ATII
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$11,851,785
+$56,925 QoQ
Shares Held
1,138,500
0.0% QoQ
Ownership
3.85%
of shares outstanding
% of Portfolio
0.01%
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, 2026D. E. Shaw & Co., Inc. holds $1,017,563,338 across 154 Shell Companies names. ATII ranks #23 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CEPF |
Cantor Equity Partners IV, Inc.
|
1,831,856 | $18,666,612 | |
| 2 | GPAT |
GP-Act III Acquisition Corp.
|
1,423,125 | $15,426,675 | |
| 3 | KFII |
K&F Growth Acquisition Corp. II
|
1,422,909 | $14,840,940 | |
| 4 | EVAC |
EQV Ventures Acquisition Corp. II
|
1,460,600 | $14,737,454 | |
| 5 | ALF |
Centurion Acquisition Corp.
|
1,309,906 | $14,094,588 | |
| 6 | WENN |
WEN Acquisition Corp
|
1,384,342 | $14,092,601 | |
| 7 | BCAR |
D. Boral ARC Acquisition I Corp.
|
1,385,950 | $14,025,814 | |
| 8 | TACH |
Titan Acquisition Corp.
|
1,353,849 | $13,931,106 |
All Filings in ATII
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $11,851,785 | 1,138,500 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,794,860 | 1,138,500 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $11,624,085 | 1,138,500 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $11,646,855 | 1,138,500 | Shares | Defined | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||