Position in WDC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,250,984
+$7,512,547 QoQ
Shares Held
12,918
+373.2% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.33%
of 13F equity value
Holder Rank
#488
of 1,836 holders
Holding Since
Jun 2023
10 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 Sep 30, 2024CallValue
$14,334,061
CallShares
277,698
PutValue
$10,359,585
PutShares
200,699
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, 2026GTS SECURITIES LLC holds $37,258,255 across 10 Computer Hardware names. WDC ranks #2 (22.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
9,850 | $22,396,240 | |
| 2 | WDC |
Western Digital Corp
This page
|
12,918 | $8,250,984 | |
| 3 | STX |
Seagate Technology Holdings plc
|
3,937 | $3,799,205 | |
| 4 | SMCI |
Super Micro Computer, Inc.
|
29,385 | $861,862 | |
| 5 | DELL |
Dell Technologies Inc.
|
1,364 | $588,511 | |
| 6 | ANET |
Arista Networks, Inc.
|
2,484 | $421,981 | |
| 7 | P |
Everpure, Inc.
|
5,340 | $420,738 | |
| 8 | UMAC |
Unusual Machines, Inc.
|
13,612 | $303,547 |
All Filings in WDC
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,250,984 | 12,918 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $738,437 | 2,730 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $620,172 | 3,600 | Shares | Defined | 2026-02-13 | |
| 2024-12-31 | $379,187 | 6,359 | Shares | Defined | 2025-02-18 | |
| 2024-09-30 | $3,430,067 | 50,228 | Shares | Defined | 2024-11-13 | |
| 2024-09-30 | $14,334,061 | 209,900 | Call | Defined | 2024-11-13 | |
| 2024-09-30 | $10,359,585 | 151,700 | Put | Defined | 2024-11-13 | |
| 2024-06-30 | $16,085,984 | 212,300 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $2,066,704 | 27,276 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $7,910,394 | 104,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $7,560,985 | 110,800 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $5,582,027 | 81,800 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $10,864,959 | 159,217 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $8,229,478 | 157,141 | Shares | Defined | 2024-02-15 | |
| 2023-12-31 | $6,787,155 | 129,600 | Call | Defined | 2024-02-15 | |
| 2023-12-31 | $13,176,299 | 251,600 | Put | Defined | 2024-02-15 | |
| 2023-09-30 | $5,945,589 | 130,300 | Call | Defined | 2023-11-15 | |
| 2023-09-30 | $7,192,018 | 157,616 | Shares | Defined | 2023-11-15 | |
| 2023-09-30 | $13,374,154 | 293,100 | Put | Defined | 2023-11-15 | |
| 2023-06-30 | $5,833,446 | 153,795 | Shares | Defined | 2023-08-16 | |
| No filing history on record for this holder in this stock. | ||||||