SUMMITRY LLC

Position in STX — Seagate Technology Holdings plc

CIK 1280043 Foster City, CA

Position in STX

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$485,395

+$274,237 QoQ

Shares Held

503

-6.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#1,331

of 1,934 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

SUMMITRY LLC holds $2,526,442 across 6 Computer Hardware names. STX ranks #3 (19.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ANET	Arista Networks, Inc.	3,473	$589,993
2	WDC	Western Digital Corp	791	$505,227
3	STX	Seagate Technology Holdings plc This page	503	$485,395
4	SNDK	Sandisk Corp	165	$375,165
5	DELL	Dell Technologies Inc.	678	$292,529
6	HPQ	Hp Inc	12,677	$278,133

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$485,395	503	-6.7%	Shares	Sole	2026-07-21
2026-03-31	$211,158	539	—	Shares	Sole	2026-05-22
No filing history on record for this holder in this stock.