Position in WDC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$22,077,123
-$8,656,533 QoQ
Shares Held
81,619
-54.3% QoQ
Ownership
0.024%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 96.31335840919394.ToString("F0")%
Shared 0.ToString("F0")%
None 3.6866415908060626.ToString("F0")%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Derivatives in WDC
reported options exposure · as of Mar 31, 2026CallValue
$3,895,056
CallShares
14,400
PutValue
$3,895,056
PutShares
14,400
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 Mar 31, 2026Man Group plc holds $502,672,892 across 12 Computer Hardware names. WDC ranks #4 (4.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
1,923,339 | $236,147,561 | |
| 2 | HPQ |
Hp Inc
|
6,874,259 | $132,054,514 | |
| 3 | SNDK |
Sandisk Corp
|
92,521 | $58,782,292 | |
| 4 | WDC |
Western Digital Corp
This page
|
81,619 | $22,077,123 | |
| 5 | P |
Everpure, Inc.
|
296,580 | $17,510,083 | |
| 6 | DELL |
Dell Technologies Inc.
|
52,329 | $8,588,758 | |
| 7 | NNDM |
Nano Dimension Ltd.
|
4,488,700 | $7,630,790 | |
| 8 | STX |
Seagate Technology Holdings plc
|
17,861 | $6,997,225 |
All Filings in WDC
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $22,077,123 | 81,619 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $3,895,056 | 14,400 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $3,895,056 | 14,400 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $30,733,656 | 178,404 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $11,309,891 | 94,202 | Shares | Defined | 2025-11-14 | |
| 2025-03-31 | $4,817,396 | 119,154 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $16,238,197 | 360,274 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $14,127,399 | 273,694 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $56,087,714 | 979,332 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $20,105,715 | 389,799 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,735,987 | 69,118 | Shares | Defined | 2024-02-14 | |
| 2023-03-31 | $5,091,975 | 178,834 | Principal | Defined | 2023-05-15 | |
| 2022-12-31 | $5,963,875 | 250,086 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $290,907 | 11,824 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,950,544 | 87,075 | Principal | Defined | 2022-08-15 | |
| 2022-03-31 | $7,516,580 | 200,291 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $629,820 | 12,778 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $6,354,032 | 118,117 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $202,923 | 4,022 | Shares | Defined | 2021-05-17 | |
| 2020-03-31 | $7,736,788 | 245,934 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||