National Pension Service
PensionPosition in WDC — Western Digital Corp
CIK 1608046
JEONJU-SI, JEOLLABUK-DO, M5
Position in WDC
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$388,954,341
+$97,532,246 QoQ
Shares Held
1,437,962
-15.0% QoQ
Ownership
0.417%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Mar 31, 2026National Pension Service holds $1,311,459,545 across 7 Computer Hardware names. WDC ranks #1 (29.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WDC |
Western Digital Corp
This page
|
1,437,962 | $388,954,341 | |
| 2 | ANET |
Arista Networks, Inc.
|
3,011,484 | $369,750,005 | |
| 3 | STX |
Seagate Technology Holdings plc
|
827,761 | $324,283,649 | |
| 4 | DELL |
Dell Technologies Inc.
|
732,548 | $120,233,103 | |
| 5 | HPQ |
Hp Inc
|
3,720,120 | $71,463,505 | |
| 6 | P |
Everpure, Inc.
|
609,678 | $35,995,389 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
34,236 | $779,553 |
All Filings in WDC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $388,954,341 | 1,437,962 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $291,422,095 | 1,691,659 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $55,249,450 | 460,182 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $22,674,728 | 354,348 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $14,326,289 | 354,348 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $38,869,334 | 862,387 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $44,122,690 | 854,801 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $28,661,930 | 500,458 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $27,262,140 | 528,544 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $22,478,142 | 567,855 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $19,585,205 | 567,855 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $16,838,116 | 587,314 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $2,546,529 | 89,436 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $6,966,917 | 292,147 | Shares | Sole | 2023-02-24 | |
| 2022-09-30 | $17,668,296 | 718,130 | Shares | Sole | 2023-02-24 | |
| 2022-06-30 | $25,144,235 | 742,044 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $26,874,390 | 716,110 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $34,199,913 | 693,858 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $26,699,861 | 625,867 | Shares | Sole | 2021-11-18 | |
| 2021-06-30 | $27,442,029 | 510,128 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $25,392,035 | 503,276 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $24,010,473 | 573,494 | Shares | Sole | 2021-02-19 | |
| 2020-09-30 | $14,684,228 | 531,525 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $17,737,573 | 531,525 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $14,010,239 | 445,352 | Shares | Sole | 2020-05-27 | |
| No filing history on record for this holder in this stock. | ||||||