Mitsubishi UFJ Asset Management Co., Ltd.
Position in WDC — Western Digital Corp
CIK 1466546
TOKYO, M0
Position in WDC
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$215,575,931
+$86,166,363 QoQ
Shares Held
796,983
+6.1% QoQ
Ownership
0.231%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 90.91574098820175.ToString("F0")%
Shared 0.ToString("F0")%
None 9.084259011798244.ToString("F0")%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Mar 31, 2026Mitsubishi UFJ Asset Management Co., Ltd. holds $1,058,216,743 across 14 Computer Hardware names. WDC ranks #2 (20.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
2,372,368 | $291,279,343 | |
| 2 | WDC |
Western Digital Corp
This page
|
796,983 | $215,575,931 | |
| 3 | STX |
Seagate Technology Holdings plc
|
518,454 | $203,109,539 | |
| 4 | SNDK |
Sandisk Corp
|
199,183 | $126,548,927 | |
| 5 | DELL |
Dell Technologies Inc.
|
704,677 | $115,658,636 | |
| 6 | HPQ |
Hp Inc
|
2,084,371 | $40,040,766 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
1,237,663 | $28,181,586 | |
| 8 | P |
Everpure, Inc.
|
387,571 | $22,882,191 |
All Filings in WDC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $215,575,931 | 796,983 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $129,409,568 | 751,202 | Shares | Defined | 2026-02-03 | |
| 2025-09-30 | $84,657,907 | 705,130 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $42,202,940 | 659,524 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $25,116,328 | 621,230 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $24,505,582 | 543,701 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $24,603,584 | 476,652 | Shares | Defined | 2024-11-08 | |
| 2024-06-30 | $24,310,621 | 424,481 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $19,763,071 | 383,156 | Shares | Defined | 2024-05-09 | |
| 2023-12-31 | $12,503,334 | 315,866 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $10,172,973 | 294,956 | Shares | Defined | 2023-11-07 | |
| 2023-06-30 | $8,120,147 | 283,231 | Shares | Defined | 2023-08-09 | |
| 2023-03-31 | $7,032,851 | 246,999 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $5,170,142 | 216,802 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $4,683,342 | 190,355 | Shares | Defined | 2022-11-01 | |
| 2022-06-30 | $5,803,297 | 171,264 | Shares | Defined | 2022-08-04 | |
| 2022-03-31 | $6,118,238 | 163,030 | Shares | Defined | 2022-05-09 | |
| 2021-12-31 | $7,474,555 | 151,646 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $5,480,607 | 128,470 | Shares | Defined | 2021-11-04 | |
| 2021-06-30 | $6,117,821 | 113,726 | Shares | Defined | 2021-08-06 | |
| 2021-03-31 | $5,002,010 | 99,141 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $3,742,532 | 89,391 | Shares | Defined | 2021-02-09 | |
| 2020-09-30 | $2,379,976 | 86,148 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $2,282,416 | 68,395 | Shares | Defined | 2020-08-06 | |
| 2020-03-31 | $1,816,556 | 57,744 | Shares | Defined | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||