Polar Capital Holdings Plc

Position in WDC — Western Digital Corp

CIK 1837309 London, X0

Position in WDC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$263,033,131

+$105,717,546 QoQ

Shares Held

972,432

+6.5% QoQ

Ownership

0.282%

of shares outstanding

% of Portfolio

1.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

6 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

Polar Capital Holdings Plc holds $1,526,827,647 across 5 Computer Hardware names. WDC ranks #4 (17.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SNDK	Sandisk Corp	877,032	$557,213,510
2	STX	Seagate Technology Holdings plc	933,859	$365,848,601
3	ANET	Arista Networks, Inc.	2,230,969	$273,918,373
4	WDC	Western Digital Corp This page	972,432	$263,033,131
5	P	Everpure, Inc.	1,131,674	$66,814,032

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$263,033,131	972,432	+6.5%	Shares	Defined	2026-05-15
2025-12-31	$157,315,585	913,192	-50.6%	Shares	Defined	2026-02-17
2025-09-30	$221,799,804	1,847,408	+58.8%	Shares	Defined	2025-11-14
2021-12-31	$57,329,948	1,163,127	-13.9%	Shares	Defined	2022-02-14
2021-09-30	$57,647,268	1,351,300	0.0%	Shares	Defined	2021-11-15
2021-06-30	$72,692,372	1,351,300	—	Shares	Defined	2021-08-16
No filing history on record for this holder in this stock.