Zweig-DiMenna Associates LLC
Position in STX — Seagate Technology Holdings plc
CIK 1533950
NEW YORK, NY
Position in STX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$17,219,460
+$10,228,895 QoQ
Shares Held
17,844
0.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
1.56%
of 13F equity value
Holder Rank
#363
of 1,934 holders
Holding Since
Jun 2022
15 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, 2022CallValue
$0
CallShares
0
PutValue
$5,715,200
PutShares
80,000
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, 2026Zweig-DiMenna Associates LLC holds $119,442,126 across 5 Computer Hardware names. STX ranks #2 (14.4% of the industry book) .
All Filings in STX
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,219,460 | 17,844 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $6,990,565 | 17,844 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $20,654,525 | 75,001 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $17,993,673 | 76,225 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $10,117,533 | 70,100 | Shares | Sole | 2025-08-05 | |
| 2024-12-31 | $4,232,038 | 49,033 | Shares | Sole | 2025-01-21 | |
| 2024-09-30 | $5,370,584 | 49,033 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $5,063,637 | 49,033 | Shares | Sole | 2024-07-24 | |
| 2024-03-31 | $9,537,625 | 102,500 | Shares | Sole | 2024-04-29 | |
| 2023-12-31 | $3,196,423 | 37,442 | Shares | Sole | 2024-01-25 | |
| 2023-09-30 | $2,469,299 | 37,442 | Shares | Sole | 2023-10-25 | |
| 2023-06-30 | $3,801,416 | 61,442 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $4,062,545 | 61,442 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $2,532,540 | 48,138 | Shares | Sole | 2023-02-07 | |
| 2022-06-30 | $5,715,200 | 80,000 | Put | Sole | 2022-07-28 | |
| No filing history on record for this holder in this stock. | ||||||