ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in WDC — Western Digital Corp

CIK 1164508 BOSTON, MA

Position in WDC

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$117,056,298

+$116,396,493 QoQ

Shares Held

183,267

+1490.7% QoQ

Ownership

0.051%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#159

of 1,836 holders

Holding Since

Mar 2020

9 quarters on record

Voting authority Sole 84% Shared 0% None 16%

Technology · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $9,062,658,566 across 12 Computer Hardware names. WDC ranks #7 (1.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SNDK	Sandisk Corp	2,169,423	$4,932,682,157
2	STX	Seagate Technology Holdings plc	2,138,429	$2,063,583,985
3	ANET	Arista Networks, Inc.	7,615,964	$1,293,799,964
4	P	Everpure, Inc.	3,300,234	$260,025,436
5	LOGI	Logitech International S.A.	1,781,523	$167,534,422
6	DELL	Dell Technologies Inc.	379,127	$163,578,135
7	WDC	Western Digital Corp This page	183,267	$117,056,298
8	HPQ	Hp Inc	2,469,960	$54,190,922

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$117,056,298	183,267	+2004.6%	Shares	Defined	2026-08-13
2024-06-30	$659,805	8,708	-50.3%	Shares	Defined	2024-08-14
2021-09-30	$989,618	17,534	-98.8%	Shares	Defined	2021-11-12
2021-06-30	$104,188,027	1,463,932	-54.9%	Shares	Defined	2021-08-13
2021-03-31	$216,800,599	3,247,950	-46.8%	Shares	Defined	2021-05-14
2020-12-31	$338,317,163	6,107,906	+66.3%	Shares	Defined	2021-02-12
2020-09-30	$134,278,383	3,673,828	+70.5%	Shares	Defined	2020-11-12
2020-06-30	$95,119,378	2,154,461	+389.9%	Shares	Defined	2020-08-12
2020-03-31	$18,303,224	439,770	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.