Position in WDC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$531,796,993
+$247,773,569 QoQ
Shares Held
832,598
-20.7% QoQ
Ownership
0.231%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
#54
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)
Derivatives in WDC
reported options exposure · as of Jun 30, 2026CallValue
$191,616
CallShares
300
PutValue
$468,628,864
PutShares
733,700
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, 2026BARCLAYS PLC holds $3,179,105,898 across 27 Computer Hardware names. WDC ranks #4 (16.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
375,005 | $852,660,118 | |
| 2 | DELL |
Dell Technologies Inc.
|
1,290,153 | $556,649,412 | |
| 3 | STX |
Seagate Technology Holdings plc
|
568,334 | $548,442,310 | |
| 4 | WDC |
Western Digital Corp
This page
|
832,598 | $531,796,993 | |
| 5 | ANET |
Arista Networks, Inc.
|
2,222,616 | $377,578,004 | |
| 6 | LOGI |
Logitech International S.A.
|
1,301,165 | $122,361,556 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
3,116,922 | $95,103,778 | |
| 8 | HPQ |
Hp Inc
|
1,824,389 | $40,027,093 |
All Filings in WDC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $531,796,993 | 832,598 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $191,616 | 300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $468,628,864 | 733,700 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $284,023,424 | 1,050,033 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $54,098 | 200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $27,049 | 100 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $51,681 | 300 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $262,950,169 | 1,526,384 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $1,826,062 | 10,600 | Put | Sole | 2026-02-13 | |
| 2025-09-30 | $1,116,558 | 9,300 | Put | Sole | 2026-03-31 | |
| 2025-09-30 | $6,411,204 | 53,400 | Call | Sole | 2026-03-31 | |
| 2025-09-30 | $147,372,088 | 1,227,487 | Shares | Sole | 2026-03-31 | |
| 2025-06-30 | $62,917,653 | 983,242 | Shares | Sole | 2026-02-27 | |
| 2025-03-31 | $45,107,750 | 1,115,700 | Shares | Sole | 2026-03-17 | |
| 2024-12-31 | $894,449 | 15,000 | Put | Sole | 2026-03-19 | |
| 2024-12-31 | $30,709,445 | 515,000 | Call | Sole | 2026-03-19 | |
| 2024-12-31 | $45,714,855 | 766,642 | Shares | Sole | 2026-03-19 | |
| 2024-09-30 | $17,741,729 | 259,800 | Call | Sole | 2026-03-31 | |
| 2024-09-30 | $1,078,981 | 15,800 | Put | Sole | 2026-03-31 | |
| 2024-09-30 | $63,294,745 | 926,853 | Shares | Sole | 2026-03-31 | |
| 2024-06-30 | $480,226,258 | 6,337,942 | Shares | Sole | 2026-03-23 | |
| 2024-06-30 | $25,004,120 | 330,000 | Call | Sole | 2026-03-23 | |
| 2024-03-31 | $1,023,599 | 15,000 | Put | Sole | 2026-03-24 | |
| 2024-03-31 | $57,546,402 | 843,295 | Shares | Sole | 2026-03-24 | |
| 2024-03-31 | $13,948,244 | 204,400 | Call | Sole | 2026-03-24 | |
| 2023-12-31 | $40,606,462 | 775,376 | Shares | Sole | 2026-03-24 | |
| 2023-12-31 | $3,142,201 | 60,000 | Put | Sole | 2026-03-24 | |
| 2023-09-30 | $189,475,903 | 4,152,441 | Shares | Sole | 2026-03-26 | |
| 2023-09-30 | $20,296,226 | 444,800 | Call | Sole | 2026-03-26 | |
| 2023-06-30 | $172,280,431 | 4,542,061 | Shares | Sole | 2026-03-27 | |
| 2023-03-31 | $753,400 | 20,000 | Put | Sole | 2026-03-30 | |
| 2023-03-31 | $158,214 | 4,200 | Call | Sole | 2026-03-30 | |
| 2023-03-31 | $191,302,079 | 5,078,361 | Shares | Sole | 2026-03-30 | |
| 2022-12-31 | $130,409,340 | 4,133,421 | Shares | Sole | 2026-03-30 | |
| 2022-12-31 | $630,999 | 20,000 | Put | Sole | 2026-03-30 | |
| 2022-12-31 | $6,231,120 | 197,500 | Call | Sole | 2026-03-30 | |
| 2022-09-30 | $117,119,023 | 3,598,123 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $157,622,862 | 3,516,014 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $23,991,147 | 483,206 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $21,767,100 | 333,800 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $38,139,507 | 584,872 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $13,694,101 | 210,000 | Call | Sole | 2022-02-14 | |
| 2021-09-30 | $11,852,394 | 210,000 | Call | Sole | 2021-11-09 | |
| 2021-09-30 | $54,242,086 | 961,058 | Shares | Sole | 2021-11-09 | |
| 2021-09-30 | $18,839,663 | 333,800 | Put | Sole | 2021-11-09 | |
| 2021-06-30 | $711,699 | 10,000 | Call | Sole | 2021-08-13 | |
| 2021-06-30 | $52,133,156 | 732,516 | Shares | Sole | 2021-08-13 | |
| 2021-06-30 | $8,383,824 | 117,800 | Put | Sole | 2021-08-13 | |
| 2021-03-31 | $54,628,184 | 818,400 | Put | Sole | 2021-05-13 | |
| 2021-03-31 | $854,399 | 12,800 | Call | Sole | 2021-05-13 | |
| No filing history on record for this holder in this stock. | ||||||