Sumitomo Mitsui Trust Group, Inc.
Position in STX — Seagate Technology Holdings plc
CIK 1475365
CHIYODA-KU, TOKYO, M0
Position in STX
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$536,904,770
+$332,271,285 QoQ
Shares Held
556,378
+6.5% QoQ
Ownership
0.245%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#59
of 1,934 holders
Holding Since
Jun 2022
17 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, 2026Sumitomo Mitsui Trust Group, Inc. holds $2,092,269,421 across 9 Computer Hardware names. STX ranks #2 (25.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WDC |
Western Digital Corp
|
855,124 | $546,184,801 | |
| 2 | STX |
Seagate Technology Holdings plc
This page
|
556,378 | $536,904,770 | |
| 3 | ANET |
Arista Networks, Inc.
|
2,323,503 | $394,716,689 | |
| 4 | DELL |
Dell Technologies Inc.
|
662,678 | $285,919,049 | |
| 5 | SNDK |
Sandisk Corp
|
61,875 | $140,687,043 | |
| 6 | P |
Everpure, Inc.
|
945,790 | $74,518,794 | |
| 7 | HPQ |
Hp Inc
|
2,098,583 | $46,042,911 | |
| 8 | IONQ |
IonQ, Inc.
|
636,380 | $33,893,598 |
All Filings in STX
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $536,904,770 | 556,378 | Shares | Defined | 2026-07-30 | |
| 2026-03-31 | $204,633,485 | 522,344 | Shares | Defined | 2026-04-30 | |
| 2025-12-31 | $142,873,984 | 518,806 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $121,046,374 | 512,778 | Shares | Defined | 2025-10-27 | |
| 2025-06-30 | $74,046,630 | 513,037 | Shares | Defined | 2025-07-31 | |
| 2025-03-31 | $42,201,800 | 496,784 | Shares | Defined | 2025-04-25 | |
| 2024-12-31 | $41,395,398 | 479,613 | Shares | Defined | 2025-01-28 | |
| 2024-09-30 | $50,978,328 | 465,428 | Shares | Defined | 2024-11-05 | |
| 2024-06-30 | $47,019,450 | 455,306 | Shares | Defined | 2024-07-19 | |
| 2024-03-31 | $45,337,030 | 487,233 | Shares | Defined | 2024-04-19 | |
| 2023-12-31 | $41,883,119 | 490,607 | Shares | Defined | 2024-01-30 | |
| 2023-09-30 | $30,023,209 | 455,242 | Shares | Defined | 2023-10-30 | |
| 2023-06-30 | $29,226,893 | 472,392 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $37,107,006 | 561,207 | Shares | Defined | 2023-04-27 | |
| 2022-12-31 | $45,319,779 | 861,429 | Shares | Defined | 2023-01-30 | |
| 2022-09-30 | $54,984,514 | 1,032,961 | Shares | Defined | 2022-10-21 | |
| 2022-06-30 | $83,162,661 | 1,164,091 | Shares | Defined | 2022-07-26 | |
| No filing history on record for this holder in this stock. | ||||||