ALLIANCEBERNSTEIN L.P.

Position in WDC — Western Digital Corp

CIK 1109448 NASHVILLE, TN

Back to WDC Full portfolio

Position in WDC

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

Position Value

$375,449,835

+$169,044,326 QoQ

Shares Held

587,816

-23.0% QoQ

Ownership

0.163%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#71

of 1,836 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 92% Shared 0% None 8%

Common Shares in WDC Over Time

Shares Held

Position Value (USD)

Position in Computer Hardware

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $2,184,249,726 across 18 Computer Hardware names. WDC ranks #3 (17.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STX	Seagate Technology Holdings plc	649,106	$626,387,290
2	SNDK	Sandisk Corp	228,939	$520,545,472
3	WDC	Western Digital Corp This page	587,816	$375,449,835
4	DELL	Dell Technologies Inc.	637,400	$275,012,604
5	ANET	Arista Networks, Inc.	1,512,599	$256,960,318
6	P	Everpure, Inc.	502,483	$39,590,635
7	HPQ	Hp Inc	1,457,866	$31,985,580
8	SMCI	Super Micro Computer, Inc.	521,547	$15,296,973

All Filings in WDC

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$375,449,835	587,816	-23.0%	Shares	Defined	2026-08-14
2026-03-31	$206,405,509	763,080	-53.2%	Shares	Defined	2026-05-15
2025-12-31	$280,632,481	1,629,027	-16.3%	Shares	Defined	2026-02-17
2025-09-30	$233,800,882	1,947,367	+12.1%	Shares	Defined	2025-11-14
2025-06-30	$111,135,720	1,736,767	-40.6%	Shares	Defined	2025-08-14
2025-03-31	$118,300,241	2,926,051	-11.2%	Shares	Defined	2025-05-15
2024-12-31	$196,397,458	3,293,602	-4.2%	Shares	Defined	2025-02-12
2024-09-30	$234,886,706	3,439,550	-20.6%	Shares	Defined	2024-11-14
2024-06-30	$328,102,781	4,330,243	+0.1%	Shares	Defined	2024-08-14
2024-03-31	$295,153,995	4,325,238	-4.9%	Shares	Defined	2024-05-14
2023-12-31	$238,098,451	4,546,464	-4.1%	Shares	Defined	2024-02-14
2023-09-30	$216,230,191	4,738,772	-2.1%	Shares	Defined	2023-11-14
2023-06-30	$183,532,068	4,838,703	-6.9%	Shares	Defined	2023-08-15
2023-03-31	$195,716,255	5,195,541	+14.5%	Shares	Defined	2023-05-15
2022-12-31	$143,141,713	4,536,983	-13.2%	Shares	Defined	2023-02-15
2022-09-30	$170,083,690	5,225,300	-8.3%	Shares	Defined	2022-11-15
2022-06-30	$255,491,746	5,699,126	-7.2%	Shares	Defined	2022-08-15
2022-03-31	$305,002,565	6,143,060	-2.1%	Shares	Defined	2022-05-13
2021-12-31	$409,014,845	6,272,271	+2.7%	Shares	Defined	2022-02-14
2021-09-30	$344,835,879	6,109,781	-0.6%	Shares	Defined	2021-11-10
2021-06-30	$437,618,582	6,148,920	+9.3%	Shares	Defined	2021-07-30
2021-03-31	$375,432,061	5,624,452	+69.3%	Shares	Defined	2021-05-06
2020-12-31	$184,006,713	3,322,018	-2.5%	Shares	Defined	2021-02-08
2020-09-30	$124,556,779	3,407,847	-1.9%	Shares	Defined	2020-11-12
2020-06-30	$153,388,546	3,474,262	-8.8%	Shares	Defined	2020-08-13
2020-03-31	$158,565,054	3,809,829	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.