Alyeska Investment Group, L.P.
Position in STX — Seagate Technology Holdings plc
CIK 1453072
CHICAGO, IL
Position in STX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$49,003,299
-$46,467,804 QoQ
Shares Held
125,085
-63.9% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Derivatives in STX
reported options exposure · as of Mar 31, 2025CallValue
$0
CallShares
0
PutValue
$8,495,000
PutShares
100,000
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 Mar 31, 2026Alyeska Investment Group, L.P. holds $164,723,826 across 6 Computer Hardware names. STX ranks #1 (29.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STX |
Seagate Technology Holdings plc
This page
|
125,085 | $49,003,299 | |
| 2 | WDC |
Western Digital Corp
|
155,284 | $42,002,769 | |
| 3 | IONQ |
IonQ, Inc.
|
1,116,071 | $32,176,326 | |
| 4 | RGTI |
Rigetti Computing, Inc.
|
1,990,719 | $27,949,694 | |
| 5 | P |
Everpure, Inc.
|
135,847 | $8,020,406 | |
| 6 | UMAC |
Unusual Machines, Inc.
|
449,301 | $5,571,332 |
All Filings in STX
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $49,003,299 | 125,085 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $95,471,103 | 346,676 | Shares | Sole | 2026-02-13 | |
| 2025-03-31 | $8,495,000 | 100,000 | Put | Sole | 2025-05-15 | |
| 2022-09-30 | $2,150,385 | 40,398 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||