D. E. Shaw & Co., Inc.
Position in ARCI — Archimedes Tech SPAC Partners III Co.
CIK 1009207
New York, NY
Position in ARCI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,509,505
+$323,255 QoQ
Shares Held
556,750
+4.8% QoQ
Ownership
1.58%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#22
of 60 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARCI Over Time
Shares Held
Position Value (USD)
Position in Shell Companies
Financial Services · as of Jun 30, 2026D. E. Shaw & Co., Inc. holds $1,094,955,238 across 188 Shell Companies names. ARCI ranks #107 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CCXI |
Churchill Capital Corp XI
|
1,426,898 | $22,635,791 | |
| 2 | CEPF |
Cantor Equity Partners IV, Inc.
|
1,831,856 | $19,051,302 | |
| 3 | KFII |
K&F Growth Acquisition Corp. II
|
1,422,909 | $15,011,689 | |
| 4 | EVAC |
EQV Ventures Acquisition Corp. II
|
1,460,600 | $14,868,908 | |
| 5 | DMII |
Drugs Made In America Acquisition II Corp.
|
2,475,000 | $14,838,500 | |
| 6 | IACO |
Idea Acquisition Corp.
|
1,555,934 | $14,593,475 | |
| 7 | BCARU |
D. Boral ARC Acquisition I Corp.
|
1,610,950 | $14,455,458 | |
| 8 | WENN |
WEN Acquisition Corp
|
1,434,342 | $14,244,879 |
All Filings in ARCI
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,509,505 | 450,500 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $4,186,250 | 425,000 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||