Capula Management Ltd
Position in STX — Seagate Technology Holdings plc
CIK 1557017
Grand Cayman, E9
Position in STX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$175,630
+$175,630 QoQ
Shares Held
182
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,742
of 1,934 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Derivatives in STX
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$579,000
PutShares
600
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, 2026Capula Management Ltd holds $214,110,556 across 6 Computer Hardware names. STX ranks #5 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WDC |
Western Digital Corp
|
280,315 | $179,042,796 | |
| 2 | ANET |
Arista Networks, Inc.
|
200,000 | $33,976,000 | |
| 3 | SNDK |
Sandisk Corp
|
249 | $566,158 | |
| 4 | IONQ |
IonQ, Inc.
|
4,724 | $251,600 | |
| 5 | STX |
Seagate Technology Holdings plc
This page
|
182 | $175,630 | |
| 6 | DELL |
Dell Technologies Inc.
|
228 | $98,372 |
All Filings in STX
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $579,000 | 600 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $175,630 | 182 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $117,528 | 300 | Call | Defined | 2026-05-14 | |
| 2026-03-31 | $352,584 | 900 | Put | Defined | 2026-05-14 | |
| 2025-09-30 | $23,606 | 100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $421,603 | 1,786 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $47,212 | 200 | Put | Defined | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||