SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
Position in STX — Seagate Technology Holdings plc
CIK 1638555
Boston, MA
Position in STX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$0
New position
Shares Held
0
first reported quarter
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Derivatives in STX
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$23,505,600
PutShares
60,000
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, 2026SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC holds $353,342,189 across 1 Computer Hardware name.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
155,402 | $353,342,189 |
All Filings in STX
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,505,600 | 60,000 | Put | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||