HSBC HOLDINGS PLC

Position in STX — Seagate Technology Holdings plc

CIK 873630 LONDON, X0

Back to STX Full portfolio

Position in STX

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$148,291,734

+$100,833,507 QoQ

Shares Held

378,527

+119.7% QoQ

Ownership

0.169%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2021

19 quarters on record

Voting authority Sole 99.59342398296555.ToString("F0")% Shared 0.ToString("F0")% None 0.40657601703445195.ToString("F0")%

Common Shares in STX Over Time

Shares Held

Position Value (USD)

Derivatives in STX

reported options exposure · as of Mar 31, 2024

CallValue

CallShares

PutValue

$1,591,155

PutShares

17,100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Computer Hardware

Technology · as of Mar 31, 2026

HSBC HOLDINGS PLC holds $1,508,586,526 across 12 Computer Hardware names. STX ranks #4 (9.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp	1,545,167	$417,952,219
2	SNDK	Sandisk Corp	587,014	$372,953,473
3	ANET	Arista Networks, Inc.	2,842,624	$349,017,368
4	STX	Seagate Technology Holdings plc This page	378,527	$148,291,734
5	HPQ	Hp Inc	4,687,733	$90,051,348
6	DELL	Dell Technologies Inc.	486,169	$79,794,915
7	SMCI	Super Micro Computer, Inc.	1,499,824	$34,150,989
8	P	Everpure, Inc.	163,460	$9,650,678

All Filings in STX

Export CSV

40 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$148,291,734	378,527	+119.7%	Shares	Defined	2026-04-30
2025-12-31	$47,458,227	172,331	+97.9%	Shares	Defined	2026-03-20
2025-09-30	$20,557,284	87,085	+3.3%	Shares	Defined	2025-11-13
2025-06-30	$12,171,202	84,329	-29.3%	Shares	Sole	2025-08-13
2025-03-31	$10,130,201	119,249	-49.3%	Shares	Sole	2025-05-14
2024-12-31	$20,314,178	235,363	+71.6%	Shares	Sole	2025-02-14
2024-09-30	$15,022,585	137,155	+15.7%	Shares	Sole	2024-11-14
2024-06-30	$12,239,868	118,523	+593.1%	Shares	Sole	2024-08-12
2024-03-31	$1,591,155	17,100	-82.2%	Put	Defined	2024-05-15
2024-03-31	$8,950,385	96,189	+264.4%	Shares	Sole	2024-05-15
2023-12-31	$2,253,768	26,400	+2.1%	Put	Defined	2024-02-12
2023-12-31	$2,207,410	25,857	+78.3%	Shares	Sole	2024-02-12
2023-12-31	$1,237,865	14,500	+302.8%	Call	Defined	2024-02-12
2023-09-30	$237,420	3,600	-79.2%	Call	Defined	2023-11-13
2023-09-30	$1,140,935	17,300	-48.3%	Put	Defined	2023-11-13
2023-09-30	$2,206,883	33,463	-80.1%	Shares	Sole	2023-11-13
2023-06-30	$10,420,516	168,426	+1672.9%	Shares	Defined	2023-08-11
2023-06-30	$587,765	9,500	+163.9%	Put	Defined	2023-08-11
2023-06-30	$222,732	3,600	-84.9%	Call	Defined	2023-08-11
2023-03-31	$1,574,845	23,818	-14.9%	Shares	Defined	2023-05-15
2023-03-31	$1,851,360	28,000	+677.8%	Put	Defined	2023-05-15
2023-03-31	$238,032	3,600	-37.9%	Call	Defined	2023-05-15
2022-12-31	$305,138	5,800	-92.1%	Call	Defined	2023-02-14
2022-12-31	$3,849,946	73,179	+654.4%	Shares	Sole	2023-02-14
2022-12-31	$510,317	9,700	+67.2%	Put	Defined	2023-02-14
2022-09-30	$308,734	5,800	-75.8%	Call	Defined	2022-11-14
2022-09-30	$1,273,846	23,931	+175.1%	Shares	Defined	2022-11-14
2022-09-30	$463,101	8,700	+50.0%	Put	Defined	2022-11-14
2022-06-30	$414,352	5,800	-74.4%	Call	Defined	2022-08-11
2022-06-30	$1,616,400	22,626	+426.2%	Shares	Defined	2022-08-11
2022-06-30	$307,192	4,300	0.0%	Put	Defined	2022-08-11
2022-03-31	$386,570	4,300	-25.9%	Put	Defined	2022-05-16
2022-03-31	$521,420	5,800	-82.6%	Call	Defined	2022-05-16
2022-03-31	$2,997,895	33,347	+32.3%	Shares	Sole	2022-05-16
2021-12-31	$2,847,096	25,200	-46.8%	Call	Defined	2022-02-11
2021-12-31	$5,355,252	47,400	+385.4%	Put	Defined	2022-02-11
2021-12-31	$1,103,362	9,766	-77.5%	Shares	Defined	2022-02-11
2021-09-30	$3,587,886	43,479	-11.6%	Shares	Defined	2021-11-12
2021-09-30	$4,059,984	49,200	+134.3%	Put	Defined	2021-11-12
2021-09-30	$1,732,920	21,000	—	Call	Defined	2021-11-12
No filing history on record for this holder in this stock.