FIRST MANHATTAN CO. LLC.

Position in STX — Seagate Technology Holdings plc

CIK 728083 NEW YORK, NY

Position in STX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$692,870

+$443,711 QoQ

Shares Held

718

+12.9% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#1,181

of 1,934 holders

Holding Since

Jun 2021

9 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Technology · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $4,108,487 across 3 Computer Hardware names. STX ranks #3 (16.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DELL	Dell Technologies Inc.	6,171	$2,662,539
2	ANET	Arista Networks, Inc.	4,433	$753,078
3	STX	Seagate Technology Holdings plc This page	718	$692,870

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$692,870	718	+12.9%	Shares	Sole	2026-08-14
2026-03-31	$249,159	636	+112.0%	Shares	Sole	2026-05-15
2024-03-31	$27,915	300	+200.0%	Shares	Sole	2024-05-15
2023-06-30	$6,187	100	-90.0%	Shares	Sole	2023-08-14
2022-06-30	$71,440	1,000	0.0%	Shares	Sole	2022-08-15
2022-03-31	$89,900	1,000	0.0%	Shares	Sole	2022-05-16
2021-12-31	$112,980	1,000	-9.1%	Shares	Sole	2022-02-14
2021-09-30	$90,772	1,100	0.0%	Shares	Sole	2021-11-15
2021-06-30	$96,723	1,100	—	Shares	Sole	2021-08-16
No filing history on record for this holder in this stock.