Tower Research Capital LLC (TRC)
Position in STX — Seagate Technology Holdings plc
CIK 1533421
NEW YORK, NY
Position in STX
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$5,528,485
+$1,691,196 QoQ
Shares Held
5,729
-41.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#586
of 1,934 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $47,899,786 across 28 Computer Hardware names. STX ranks #4 (11.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
9,155 | $20,815,997 | |
| 2 | WDC |
Western Digital Corp
|
9,540 | $6,093,388 | |
| 3 | ANET |
Arista Networks, Inc.
|
33,251 | $5,648,679 | |
| 4 | STX |
Seagate Technology Holdings plc
This page
|
5,729 | $5,528,485 | |
| 5 | IONQ |
IonQ, Inc.
|
72,239 | $3,847,448 | |
| 6 | HPQ |
Hp Inc
|
69,310 | $1,520,661 | |
| 7 | DELL |
Dell Technologies Inc.
|
3,399 | $1,466,531 | |
| 8 | P |
Everpure, Inc.
|
17,417 | $1,372,285 |
All Filings in STX
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,528,485 | 5,729 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $3,837,289 | 9,795 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,705,155 | 9,823 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $596,759 | 2,528 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $965,856 | 6,692 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $430,950 | 5,073 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,426,272 | 16,525 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $581,713 | 5,311 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $2,263,367 | 21,917 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $1,167,218 | 12,544 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $3,448,350 | 40,393 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $560,310 | 8,496 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $376,973 | 6,093 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $455,632 | 6,891 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $1,070,455 | 20,347 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $1,573,531 | 29,561 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $2,374,379 | 33,236 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $4,282,566 | 47,637 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $1,665,437 | 14,741 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $1,477,767 | 17,908 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $976,285 | 11,103 | Shares | Other | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||