S.A. Mason LLC

Position in STX — Seagate Technology Holdings plc

CIK 1800911 HOLLAND, MI

Position in STX

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$598,300

+$347,574 QoQ

Shares Held

620

-3.1% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.32%

of 13F equity value

Holder Rank

#1,247

of 1,934 holders

Holding Since

Dec 2024

7 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

S.A. Mason LLC holds $7,612,614 across 5 Computer Hardware names. STX ranks #3 (7.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SNDK	Sandisk Corp	2,347	$5,336,444
2	DELL	Dell Technologies Inc.	1,687	$727,873
3	STX	Seagate Technology Holdings plc This page	620	$598,300
4	ANET	Arista Networks, Inc.	3,137	$532,913
5	WDC	Western Digital Corp	653	$417,084

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$598,300	620	-3.1%	Shares	Sole	2026-07-31
2026-03-31	$250,726	640	0.0%	Shares	Sole	2026-04-27
2025-12-31	$176,249	640	0.0%	Shares	Sole	2026-01-29
2025-09-30	$151,078	640	0.0%	Shares	Sole	2025-10-14
2025-06-30	$92,371	640	0.0%	Shares	Sole	2025-07-14
2025-03-31	$54,368	640	0.0%	Shares	Sole	2025-04-23
2024-12-31	$55,238	640	—	Shares	Sole	2025-01-24
No filing history on record for this holder in this stock.