Position in WDC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,145,056,470
+$1,848,701,325 QoQ
Shares Held
6,489,630
-23.6% QoQ
Ownership
1.80%
of shares outstanding
% of Portfolio
0.43%
of 13F equity value
Holder Rank
#11
of 1,836 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 12%
Shared 0%
None 88%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Derivatives in WDC
reported options exposure · as of Sep 30, 2025CallValue
$48,144,060
CallShares
401,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Computer Hardware
Technology · as of Jun 30, 2026BANK OF AMERICA CORP /DE/ holds $14,399,882,757 across 25 Computer Hardware names. WDC ranks #2 (28.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DELL |
Dell Technologies Inc.
|
10,842,148 | $4,677,953,172 | |
| 2 | WDC |
Western Digital Corp
This page
|
6,489,630 | $4,145,056,470 | |
| 3 | STX |
Seagate Technology Holdings plc
|
2,115,112 | $2,041,083,080 | |
| 4 | SNDK |
Sandisk Corp
|
688,253 | $1,564,901,491 | |
| 5 | ANET |
Arista Networks, Inc.
|
6,545,078 | $1,111,877,847 | |
| 6 | IONQ |
IonQ, Inc.
|
6,473,088 | $344,756,663 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
4,516,383 | $133,757,345 | |
| 8 | QBTS |
D-Wave Quantum Inc.
|
4,342,782 | $104,183,337 |
All Filings in WDC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,145,056,470 | 6,489,630 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,296,355,145 | 8,489,612 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $2,074,932,024 | 12,044,651 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $2,684,662,856 | 22,361,010 | Shares | Defined | 2026-02-03 | |
| 2025-09-30 | $48,144,060 | 401,000 | Call | Defined | 2026-02-03 | |
| 2025-06-30 | $1,655,930,272 | 25,877,954 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $737,300,196 | 18,236,463 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,218,235 | 37,200 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $966,605,079 | 16,210,049 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $62,188,116 | 1,042,900 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $1,017,494,680 | 14,899,625 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $2,676,965 | 39,200 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $71,219,590 | 1,042,900 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $19,222,864 | 253,700 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $1,155,332,434 | 15,247,875 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $76,633,840 | 1,011,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $8,666,471 | 127,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $901,056,720 | 13,204,242 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $68,239,943 | 1,000,000 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $42,909,013 | 819,343 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $366,590 | 7,000 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $60,225,532 | 1,150,000 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $52,474,505 | 1,150,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $34,169,068 | 748,829 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $319,410 | 7,000 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $265,510 | 7,000 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $35,759,654 | 942,780 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $43,619,514 | 1,150,000 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $8,746,983 | 232,200 | Call | Defined | 2023-05-12 | |
| 2023-03-31 | $23,694,456 | 629,000 | Put | Defined | 2023-05-12 | |
| 2023-03-31 | $65,339,064 | 1,734,510 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $11,458,951 | 363,200 | Put | Defined | 2023-02-10 | |
| 2022-12-31 | $41,625,270 | 1,319,344 | Shares | Defined | 2023-02-10 | |
| 2022-12-31 | $2,782,707 | 88,200 | Call | Defined | 2023-02-10 | |
| 2022-09-30 | $87,715,793 | 2,694,799 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $16,375,921 | 503,100 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $2,887,187 | 88,700 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $1,981,483 | 44,200 | Call | Defined | 2022-08-12 | |
| 2022-06-30 | $12,781,028 | 285,100 | Put | Defined | 2022-08-12 | |
| 2022-06-30 | $65,382,650 | 1,458,458 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $69,965,004 | 1,409,166 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $14,026,107 | 282,500 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $695,098 | 14,000 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $9,325,031 | 143,000 | Call | Defined | 2022-02-08 | |
| 2021-12-31 | $96,715,960 | 1,483,146 | Shares | Defined | 2022-02-08 | |
| 2021-12-31 | $14,561,394 | 223,300 | Put | Defined | 2022-02-08 | |
| 2021-09-30 | $18,591,326 | 329,400 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $97,347,098 | 1,724,790 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $739,362 | 13,100 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $107,703,536 | 1,513,328 | Shares | Defined | 2021-09-13 | |
| No filing history on record for this holder in this stock. | ||||||