BERKSHIRE ASSET MANAGEMENT LLC/PA
Position in STX — Seagate Technology Holdings plc
CIK 949012
WILKES BARRE, PA
Position in STX
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$2,012,862
+$599,561 QoQ
Shares Held
5,138
+0.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
All Filings in STX
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,012,862 | 5,138 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $1,413,301 | 5,132 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,211,459 | 5,132 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $740,268 | 5,129 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $435,708 | 5,129 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $455,544 | 5,278 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $663,751 | 6,060 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $625,816 | 6,060 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $584,912 | 6,286 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $541,587 | 6,344 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $488,557 | 7,408 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $497,867 | 8,047 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $530,348 | 8,021 | Shares | Sole | 2023-06-06 | |
| 2022-09-30 | $435,102 | 8,174 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $713,256 | 9,984 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,150,000 | 12,792 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,060,190 | 18,235 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,599,567 | 19,384 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,703,819 | 19,377 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||