SeaBridge Investment Advisors LLC

Position in STX — Seagate Technology Holdings plc

CIK 1304229 SUMMIT, NJ

Position in STX

as of Jun 30, 2026 · filed Jul 17, 2026 Compact

Position Value

$16,299,815

+$7,802,149 QoQ

Shares Held

16,891

-22.1% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

3.39%

of 13F equity value

Holder Rank

#370

of 1,934 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

SeaBridge Investment Advisors LLC holds $26,038,200 across 2 Computer Hardware names. STX ranks #1 (62.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	STX	Seagate Technology Holdings plc This page	16,891	$16,299,815
2	SNDK	Sandisk Corp	4,283	$9,738,385

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$16,299,815	16,891	-22.1%	Shares	Sole	2026-07-17
2026-03-31	$8,497,666	21,691	-11.9%	Shares	Sole	2026-04-29
2025-12-31	$6,783,406	24,632	-4.7%	Shares	Sole	2026-01-26
2025-09-30	$6,100,970	25,845	-9.2%	Shares	Sole	2025-10-22
2025-06-30	$4,106,910	28,455	-14.6%	Shares	Sole	2025-07-17
2025-03-31	$2,829,514	33,308	-11.2%	Shares	Sole	2025-05-02
2024-12-31	$3,236,020	37,493	-2.4%	Shares	Sole	2025-01-24
2024-09-30	$4,205,513	38,396	-14.3%	Shares	Sole	2024-11-04
2024-06-30	$4,624,224	44,778	-4.8%	Shares	Sole	2024-08-01
2024-03-31	$4,377,909	47,049	-0.3%	Shares	Sole	2024-04-30
2023-12-31	$4,029,207	47,197	-2.6%	Shares	Sole	2024-01-25
2023-09-30	$3,196,794	48,473	+1.8%	Shares	Sole	2023-10-26
2023-06-30	$2,946,558	47,625	+76.8%	Shares	Sole	2023-07-28
2023-03-31	$1,780,743	26,932	+3.7%	Shares	Sole	2023-04-28
2022-12-31	$1,366,913	25,982	—	Shares	Sole	2023-01-19
No filing history on record for this holder in this stock.