Position in WDC
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$623,382,416
+$351,997,906 QoQ
Shares Held
975,987
-2.7% QoQ
Ownership
0.271%
of shares outstanding
% of Portfolio
0.33%
of 13F equity value
Holder Rank
#45
of 1,846 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, 2026Swiss National Bank holds $3,018,274,895 across 14 Computer Hardware names. WDC ranks #2 (20.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
291,462 | $662,705,893 | |
| 2 | WDC |
Western Digital Corp
This page
|
975,987 | $623,382,416 | |
| 3 | STX |
Seagate Technology Holdings plc
|
616,040 | $594,478,600 | |
| 4 | ANET |
Arista Networks, Inc.
|
3,012,400 | $511,746,512 | |
| 5 | DELL |
Dell Technologies Inc.
|
849,708 | $366,615,013 | |
| 6 | P |
Everpure, Inc.
|
885,600 | $69,776,424 | |
| 7 | HPQ |
Hp Inc
|
2,579,400 | $56,592,036 | |
| 8 | IONQ |
IonQ, Inc.
|
956,548 | $50,945,746 |
All Filings in WDC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $623,382,416 | 975,987 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $271,384,510 | 1,003,307 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $163,795,521 | 950,807 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $120,745,182 | 1,005,707 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $66,965,982 | 1,046,507 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $39,415,490 | 974,907 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $58,229,104 | 976,507 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $66,173,442 | 969,007 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $73,171,679 | 965,707 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $66,261,462 | 971,007 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $53,082,627 | 1,013,607 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $46,958,157 | 1,029,107 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $43,737,363 | 1,153,107 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $47,490,887 | 1,260,707 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $40,327,402 | 1,278,207 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $44,122,416 | 1,355,526 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $60,848,907 | 1,357,326 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $67,013,816 | 1,349,726 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $76,519,119 | 1,173,426 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $68,536,527 | 1,214,326 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $88,814,882 | 1,247,926 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $78,102,483 | 1,170,075 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $63,193,113 | 1,140,875 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $42,638,306 | 1,166,575 | Shares | Sole | 2020-11-09 | |
| 2020-06-30 | $52,188,570 | 1,182,075 | Shares | Sole | 2020-08-05 | |
| 2020-03-31 | $48,040,916 | 1,154,275 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||