DIMENSIONAL FUND ADVISORS LP

Position in WDC — Western Digital Corp

CIK 354204 AUSTIN, TX

Back to WDC Full portfolio

Position in WDC

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$677,123,295

+$62,921,832 QoQ

Shares Held

2,503,321

-29.8% QoQ

Ownership

0.726%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 80.21180663606465.ToString("F0")% Shared 10.231009127475062.ToString("F0")% None 9.557184236460287.ToString("F0")%

Common Shares in WDC Over Time

Shares Held

Position Value (USD)

Position in Computer Hardware

Technology · as of Mar 31, 2026

DIMENSIONAL FUND ADVISORS LP holds $2,281,539,721 across 19 Computer Hardware names. WDC ranks #1 (29.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp This page	2,503,321	$677,123,295
2	SNDK	Sandisk Corp	876,910	$557,135,997
3	STX	Seagate Technology Holdings plc	836,018	$327,518,409
4	ANET	Arista Networks, Inc.	2,135,435	$262,188,707
5	DELL	Dell Technologies Inc.	961,675	$157,839,715
6	SMCI	Super Micro Computer, Inc.	4,082,780	$92,964,898
7	HPQ	Hp Inc	4,419,534	$84,899,245
8	P	Everpure, Inc.	1,100,131	$64,951,732

All Filings in WDC

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$677,123,295	2,503,321	-29.8%	Shares	Sole	2026-05-07
2025-12-31	$614,201,463	3,565,342	-6.3%	Shares	Sole	2026-02-12
2025-09-30	$456,817,132	3,804,907	+11.8%	Shares	Sole	2025-11-12
2025-06-30	$217,689,243	3,401,926	+16.0%	Shares	Sole	2025-08-12
2025-03-31	$118,592,427	2,933,278	+8.0%	Shares	Sole	2025-05-13
2024-12-31	$122,455,165	2,716,891	-6.3%	Shares	Sole	2025-02-13
2024-09-30	$149,669,327	2,899,585	+0.6%	Shares	Sole	2024-11-07
2024-06-30	$165,047,409	2,881,847	+5.2%	Shares	Sole	2024-08-09
2024-03-31	$141,265,087	2,738,773	-12.0%	Shares	Defined	2024-05-10
2023-12-31	$123,257,394	3,113,795	-2.9%	Shares	Sole	2024-02-07
2023-09-30	$110,566,294	3,205,768	-6.2%	Shares	Sole	2023-11-09
2023-06-30	$98,025,687	3,419,139	+0.3%	Shares	Sole	2023-08-09
2023-03-31	$97,031,709	3,407,826	-3.8%	Shares	Sole	2023-05-12
2022-12-31	$84,468,159	3,542,043	-3.6%	Shares	Sole	2023-02-09
2022-09-30	$90,429,773	3,675,529	+4.6%	Shares	Sole	2022-11-10
2022-06-30	$119,038,150	3,512,994	+0.3%	Shares	Sole	2022-08-12
2022-03-31	$131,418,214	3,501,843	+2.3%	Shares	Defined	2022-05-13
2021-12-31	$168,642,545	3,421,470	+0.5%	Shares	Defined	2022-02-09
2021-09-30	$145,303,411	3,406,033	+0.2%	Shares	Defined	2021-11-12
2021-06-30	$182,912,418	3,400,213	+4.1%	Shares	Defined	2021-08-12
2021-03-31	$164,800,404	3,266,382	+3.1%	Shares	Defined	2021-05-14
2020-12-31	$132,661,074	3,168,631	+2.4%	Shares	Defined	2021-03-08
2020-09-30	$85,524,356	3,095,725	+0.1%	Shares	Defined	2020-11-12
2020-06-30	$103,185,443	3,092,060	+0.5%	Shares	Defined	2020-08-13
2020-03-31	$96,793,725	3,076,841	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.