Position in WDC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,428,732
-$2,620,039 QoQ
Shares Held
16,373
-60.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
19 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Derivatives in WDC
reported options exposure · as of Mar 31, 2021CallValue
$5,151,302
CallShares
102,100
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 Mar 31, 2026PRELUDE CAPITAL MANAGEMENT, LLC holds $24,964,178 across 12 Computer Hardware names. WDC ranks #2 (17.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STX |
Seagate Technology Holdings plc
|
29,162 | $11,424,505 | |
| 2 | WDC |
Western Digital Corp
This page
|
16,373 | $4,428,732 | |
| 3 | SNDK |
Sandisk Corp
|
6,845 | $4,348,902 | |
| 4 | ANET |
Arista Networks, Inc.
|
12,736 | $1,563,726 | |
| 5 | DELL |
Dell Technologies Inc.
|
8,370 | $1,373,768 | |
| 6 | SMCI |
Super Micro Computer, Inc.
|
32,242 | $734,150 | |
| 7 | UMAC |
Unusual Machines, Inc.
|
22,817 | $282,930 | |
| 8 | SSYS |
Stratasys Ltd.
|
34,037 | $265,828 |
All Filings in WDC
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,428,732 | 16,373 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $7,048,771 | 40,917 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $3,896,067 | 32,451 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $2,991,148 | 46,744 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $2,479,814 | 61,336 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $1,259,576 | 27,946 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $2,409,298 | 46,676 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $9,896,727 | 172,804 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $6,310,208 | 122,339 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $3,991,839 | 100,844 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $3,032,136 | 87,914 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $559,259 | 19,507 | Shares | Other | 2023-08-14 | |
| 2021-12-31 | $172,463 | 3,499 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $166,163 | 3,895 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $803,580 | 14,938 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $5,151,302 | 102,100 | Call | Other | 2021-05-17 | |
| 2021-03-31 | $1,221,226 | 24,205 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $1,357,411 | 32,422 | Shares | Other | 2021-02-16 | |
| 2020-12-31 | $4,730,971 | 113,000 | Call | Other | 2021-02-16 | |
| 2020-09-30 | $727,270 | 26,325 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $330,340 | 9,899 | Shares | Other | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||