Position in STX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$1,956,841
-$992,256 QoQ
Shares Held
4,995
-60.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Mar 31, 2026GROUP ONE TRADING LLC holds $30,317,971 across 17 Computer Hardware names. STX ranks #5 (6.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SMCI |
Super Micro Computer, Inc.
|
538,974 | $12,272,437 | |
| 2 | RGTI |
Rigetti Computing, Inc.
|
270,242 | $3,794,197 | |
| 3 | QBTS |
D-Wave Quantum Inc.
|
213,505 | $3,080,877 | |
| 4 | ANET |
Arista Networks, Inc.
|
19,111 | $2,346,448 | |
| 5 | STX |
Seagate Technology Holdings plc
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|
4,995 | $1,956,841 | |
| 6 | HPQ |
Hp Inc
|
90,840 | $1,745,036 | |
| 7 | DELL |
Dell Technologies Inc.
|
7,964 | $1,307,131 | |
| 8 | UMAC |
Unusual Machines, Inc.
|
99,730 | $1,236,652 |
All Filings in STX
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,956,841 | 4,995 | Shares | Sole | 2026-05-13 | |
| 2025-09-30 | $2,949,097 | 12,493 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $330,804 | 2,292 | Shares | Sole | 2025-08-14 | |
| 2024-06-30 | $690,669 | 6,688 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $348,193 | 3,742 | Shares | Sole | 2024-05-10 | |
| 2021-09-30 | $3,966,323 | 48,065 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $4,496,388 | 51,136 | Shares | Sole | 2021-08-10 | |
| No filing history on record for this holder in this stock. | ||||||