Position in DDD
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$17,603
-$47,706 QoQ
Shares Held
5,829
-83.2% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#147
of 209 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DDD Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $26,546,426 across 14 Computer Hardware names. DDD ranks #14 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
4,518 | $10,272,712 | |
| 2 | WDC |
Western Digital Corp
|
11,430 | $7,300,569 | |
| 3 | QBTS |
D-Wave Quantum Inc.
|
122,302 | $2,934,024 | |
| 4 | HPQ |
Hp Inc
|
105,367 | $2,311,751 | |
| 5 | RGTI |
Rigetti Computing, Inc.
|
62,766 | $1,212,639 | |
| 6 | QUBT |
Quantum Computing Inc.
|
78,534 | $761,779 | |
| 7 | STX |
Seagate Technology Holdings plc
|
699 | $674,535 | |
| 8 | VELO |
Velo3D, Inc.
|
31,932 | $560,406 |
All Filings in DDD
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,603 | 5,829 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $65,309 | 34,739 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $948 | 536 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $356,572 | 122,956 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $242,021 | 114,161 | Shares | Sole | 2025-05-12 | |
| 2024-06-30 | $409,384 | 133,350 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $698,731 | 157,372 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $96,031 | 15,123 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $93,461 | 19,035 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $1,264,823 | 127,374 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $190,397 | 17,761 | Shares | Sole | 2023-04-27 | |
| 2022-06-30 | $249,707 | 25,743 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $2,280,105 | 136,697 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $1,904,243 | 88,405 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $1,266,731 | 45,946 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $1,827,508 | 45,722 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $662,017 | 24,126 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $1,048 | 100 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $249,285 | 50,771 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $287,275 | 41,098 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $326,503 | 42,348 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||