Position in WDC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$10,428,381
-$2,586,515 QoQ
Shares Held
16,327
-66.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#446
of 1,836 holders
Holding Since
Dec 2024
7 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
$101,492,608
CallShares
158,900
PutValue
$126,594,304
PutShares
198,200
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, 2026PEAK6 LLC holds $49,772,073 across 12 Computer Hardware names. WDC ranks #3 (21.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STX |
Seagate Technology Holdings plc
|
20,194 | $19,487,210 | |
| 2 | SMCI |
Super Micro Computer, Inc.
|
390,783 | $11,461,665 | |
| 3 | WDC |
Western Digital Corp
This page
|
16,327 | $10,428,381 | |
| 4 | DELL |
Dell Technologies Inc.
|
14,746 | $6,362,308 | |
| 5 | QUBT |
Quantum Computing Inc.
|
100,330 | $973,201 | |
| 6 | QBTS |
D-Wave Quantum Inc.
|
19,947 | $478,528 | |
| 7 | P |
Everpure, Inc.
|
2,847 | $224,315 | |
| 8 | CRSR |
Corsair Gaming, Inc.
|
16,794 | $162,397 |
All Filings in WDC
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,428,381 | 16,327 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $101,492,608 | 158,900 | Call | Defined | 2026-08-13 | |
| 2026-06-30 | $126,594,304 | 198,200 | Put | Defined | 2026-08-13 | |
| 2026-03-31 | $25,615,403 | 94,700 | Call | Defined | 2026-05-14 | |
| 2026-03-31 | $13,014,896 | 48,116 | Shares | Defined | 2026-05-14 | |
| 2026-03-31 | $41,466,117 | 153,300 | Put | Defined | 2026-05-14 | |
| 2025-12-31 | $42,499,009 | 246,700 | Put | Defined | 2026-03-12 | |
| 2025-12-31 | $32,145,582 | 186,600 | Call | Defined | 2026-03-12 | |
| 2025-09-30 | $157,338,630 | 1,310,500 | Put | Defined | 2026-03-31 | |
| 2025-09-30 | $133,254,594 | 1,109,900 | Call | Defined | 2026-03-31 | |
| 2025-06-30 | $35,060,121 | 547,900 | Put | Defined | 2026-03-26 | |
| 2025-06-30 | $73,454,121 | 1,147,900 | Call | Defined | 2026-03-26 | |
| 2025-03-31 | $11,785,345 | 291,500 | Put | Defined | 2025-05-14 | |
| 2025-03-31 | $6,044,285 | 149,500 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $629,737 | 15,576 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $11,753,071 | 197,100 | Call | Defined | 2025-02-13 | |
| 2024-12-31 | $160,822 | 2,697 | Shares | Defined | 2025-02-13 | |
| 2024-12-31 | $16,976,658 | 284,700 | Put | Defined | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||