Position in WDC
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$97,646,236
+$57,520,397 QoQ
Shares Held
152,878
+3.1% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#171
of 1,836 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WDC 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. WDC ranks #1 (24.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WDC |
Western Digital Corp
This page
|
152,878 | $97,646,236 | |
| 2 | STX |
Seagate Technology Holdings plc
|
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 WDC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $97,646,236 | 152,878 | Shares | Defined | 2026-07-28 | |
| 2026-03-31 | $40,125,839 | 148,345 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $26,335,948 | 152,876 | Shares | Defined | 2026-01-27 | |
| 2025-09-30 | $18,111,291 | 150,852 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $9,455,354 | 147,763 | Shares | Defined | 2025-07-31 | |
| 2025-03-31 | $5,834,332 | 144,307 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $8,190,775 | 137,360 | Shares | Defined | 2025-01-30 | |
| 2024-09-30 | $9,028,000 | 132,201 | Shares | Defined | 2024-10-30 | |
| 2024-06-30 | $9,504,520 | 125,439 | Shares | Defined | 2024-07-18 | |
| 2024-03-31 | $8,635,833 | 126,551 | Shares | Defined | 2024-05-02 | |
| 2023-12-31 | $6,990,403 | 133,481 | Shares | Defined | 2024-01-24 | |
| 2023-09-30 | $6,255,736 | 137,097 | Shares | Defined | 2023-10-19 | |
| 2023-06-30 | $4,940,346 | 130,249 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $4,917,635 | 130,545 | Shares | Defined | 2023-04-25 | |
| 2022-12-31 | $3,919,863 | 124,243 | Shares | Defined | 2023-02-06 | |
| 2022-09-30 | $4,306,434 | 132,302 | Shares | Defined | 2022-11-04 | |
| 2022-06-30 | $5,920,292 | 132,061 | Shares | Defined | 2022-07-29 | |
| 2022-03-31 | $6,626,579 | 133,466 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $9,234,258 | 141,608 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $7,885,115 | 139,708 | Shares | Defined | 2021-11-02 | |
| 2021-06-30 | $10,231,113 | 143,756 | Shares | Defined | 2021-08-03 | |
| 2021-03-31 | $9,978,788 | 149,495 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $8,551,502 | 154,387 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $5,656,622 | 154,764 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $6,872,516 | 155,663 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $6,463,168 | 155,290 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||