Position in UMAC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$348,615
-$6,307,494 QoQ
Shares Held
15,633
-97.1% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#93
of 182 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UMAC Over Time
Shares Held
Position Value (USD)
Derivatives in UMAC
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$780,500
PutShares
35,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Computer Hardware
Technology · as of Jun 30, 2026D. E. Shaw & Co., Inc. holds $4,959,685,074 across 17 Computer Hardware names. UMAC ranks #17 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STX |
Seagate Technology Holdings plc
|
1,354,377 | $1,306,973,805 | |
| 2 | SNDK |
Sandisk Corp
|
561,911 | $1,277,633,897 | |
| 3 | WDC |
Western Digital Corp
|
1,901,787 | $1,214,709,391 | |
| 4 | DELL |
Dell Technologies Inc.
|
973,711 | $420,117,347 | |
| 5 | SMCI |
Super Micro Computer, Inc.
|
6,438,600 | $261,260,138 | |
| 6 | IONQ |
IonQ, Inc.
|
2,690,977 | $143,321,435 | |
| 7 | ANET |
Arista Networks, Inc.
|
624,439 | $106,079,696 | |
| 8 | RGTI |
Rigetti Computing, Inc.
|
5,364,069 | $103,633,812 |
All Filings in UMAC
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $348,615 | 15,633 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $780,500 | 35,000 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $6,656,109 | 536,783 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||