Asset Management One Co., Ltd.
Position in STX — Seagate Technology Holdings plc
CIK 1068855
TOKYO, M0
Position in STX
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$94,870,115
+$58,403,919 QoQ
Shares Held
98,311
+5.6% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
#165
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, 2026Asset Management One Co., Ltd. holds $402,151,804 across 9 Computer Hardware names. STX ranks #2 (23.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WDC |
Western Digital Corp
|
152,878 | $97,646,236 | |
| 2 | STX |
Seagate Technology Holdings plc
This page
|
98,311 | $94,870,115 | |
| 3 | ANET |
Arista Networks, Inc.
|
557,896 | $94,775,372 | |
| 4 | DELL |
Dell Technologies Inc.
|
137,043 | $59,128,572 | |
| 5 | SNDK |
Sandisk Corp
|
9,776 | $22,227,984 | |
| 6 | HPQ |
Hp Inc
|
454,808 | $9,978,487 | |
| 7 | P |
Everpure, Inc.
|
121,250 | $9,553,287 | |
| 8 | IONQ |
IonQ, Inc.
|
131,535 | $7,005,554 |
All Filings in STX
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $94,870,115 | 98,311 | Shares | Defined | 2026-07-28 | |
| 2026-03-31 | $36,466,196 | 93,083 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $25,036,255 | 90,912 | Shares | Defined | 2026-01-27 | |
| 2025-09-30 | $21,347,377 | 90,432 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $12,995,761 | 90,042 | Shares | Defined | 2025-07-31 | |
| 2025-03-31 | $7,562,333 | 89,021 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $7,269,200 | 84,222 | Shares | Defined | 2025-01-30 | |
| 2024-09-30 | $8,392,517 | 76,623 | Shares | Defined | 2024-10-30 | |
| 2024-06-30 | $8,006,213 | 77,527 | Shares | Defined | 2024-07-18 | |
| 2024-03-31 | $7,184,483 | 77,211 | Shares | Defined | 2024-05-02 | |
| 2023-12-31 | $6,643,664 | 77,822 | Shares | Defined | 2024-01-24 | |
| 2023-09-30 | $4,852,205 | 73,574 | Shares | Defined | 2023-10-19 | |
| 2023-06-30 | $4,617,358 | 74,630 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $5,428,385 | 82,099 | Shares | Defined | 2023-04-25 | |
| 2022-12-31 | $4,025,348 | 76,513 | Shares | Defined | 2023-02-06 | |
| 2022-09-30 | $5,221,863 | 98,100 | Shares | Defined | 2022-11-04 | |
| 2022-06-30 | $8,536,222 | 119,488 | Shares | Defined | 2022-07-29 | |
| 2022-03-31 | $12,162,571 | 135,290 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $15,167,677 | 134,251 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $11,862,910 | 143,758 | Shares | Defined | 2021-11-02 | |
| 2021-06-30 | $12,758,027 | 145,093 | Shares | Defined | 2021-08-03 | |
| No filing history on record for this holder in this stock. | ||||||