Castle Hook Partners LP

Position in STX — Seagate Technology Holdings plc

CIK 1687241 NEW YORK, NY

Position in STX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$220,030,828

-$945,963 QoQ

Shares Held

561,647

-30.0% QoQ

Ownership

0.250%

of shares outstanding

% of Portfolio

4.45%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2025

4 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

Castle Hook Partners LP holds $633,673,999 across 3 Computer Hardware names. STX ranks #2 (34.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp	878,939	$237,744,210
2	STX	Seagate Technology Holdings plc This page	561,647	$220,030,828
3	SNDK	Sandisk Corp	276,858	$175,898,961

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$220,030,828	561,647	-30.0%	Shares	Sole	2026-05-15
2025-12-31	$220,976,791	802,414	-14.2%	Shares	Sole	2026-02-17
2025-09-30	$220,893,381	935,751	+27.9%	Shares	Sole	2025-11-14
2025-06-30	$105,621,126	731,803	—	Shares	Sole	2025-08-14
No filing history on record for this holder in this stock.