FMR LLC

Position in WDC — Western Digital Corp

CIK 315066 BOSTON, MA

Back to WDC Full portfolio

Position in WDC

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

Position Value

$8,553,818,331

+$2,732,160,236 QoQ

Shares Held

31,623,418

-6.4% QoQ

Ownership

9.17%

of shares outstanding

% of Portfolio

0.49%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 95.01957378547759.ToString("F0")% Shared 0.ToString("F0")% None 4.9804262145224145.ToString("F0")%

Common Shares in WDC Over Time

Shares Held

Position Value (USD)

Position in Computer Hardware

Technology · as of Mar 31, 2026

FMR LLC holds $30,444,952,344 across 22 Computer Hardware names. WDC ranks #1 (28.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp This page	31,623,418	$8,553,818,331
2	SNDK	Sandisk Corp	13,389,985	$8,507,193,065
3	ANET	Arista Networks, Inc.	52,306,626	$6,422,207,537
4	STX	Seagate Technology Holdings plc	8,176,918	$3,203,389,392
5	P	Everpure, Inc.	49,569,139	$2,926,561,964
6	DELL	Dell Technologies Inc.	4,242,141	$696,262,599
7	IONQ	IonQ, Inc.	1,695,185	$48,872,181
8	HPQ	Hp Inc	1,490,647	$28,635,327

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	$8,553,818,331	31,623,418	-6.4%	Shares	Defined	2026-05-15
2025-12-31	$5,821,658,095	33,793,801	+42.2%	Shares	Defined	2026-02-17
2025-09-30	$2,852,232,041	23,756,722	-26.4%	Shares	Defined	2025-11-13
2025-06-30	$2,064,389,962	32,261,134	+17.1%	Shares	Defined	2025-08-14
2025-03-31	$1,113,499,163	27,541,409	+16.9%	Shares	Defined	2025-05-12
2024-12-31	$1,062,203,097	23,566,911	+24.3%	Shares	Defined	2025-02-13
2024-09-30	$978,264,923	18,952,195	-7.9%	Shares	Defined	2024-11-13
2024-06-30	$1,178,243,651	20,572,985	+372.7%	Shares	Defined	2024-08-13
2024-03-31	$224,470,002	4,351,906	+731.6%	Shares	Defined	2024-05-13
2023-12-31	$20,714,502	523,301	-52.5%	Shares	Defined	2024-02-13
2023-09-30	$37,999,893	1,101,772	-21.2%	Shares	Defined	2023-11-13
2023-06-30	$40,103,117	1,398,798	-5.2%	Shares	Defined	2023-08-11
2023-03-31	$41,996,001	1,474,931	-28.2%	Shares	Defined	2023-08-11
2022-12-31	$48,978,917	2,053,856	-18.8%	Shares	Defined	2023-02-13
2022-09-30	$62,222,720	2,529,050	+54.2%	Shares	Defined	2022-11-10
2022-06-30	$55,568,715	1,639,916	-10.0%	Shares	Defined	2022-08-12
2022-03-31	$68,344,285	1,821,140	-32.8%	Shares	Defined	2022-05-13
2021-12-31	$133,643,646	2,711,402	-0.9%	Shares	Defined	2022-02-14
2021-09-30	$116,723,622	2,736,099	-4.1%	Shares	Defined	2022-02-14
2021-06-30	$153,551,056	2,854,406	-5.9%	Shares	Defined	2021-08-13
2021-03-31	$152,989,237	3,032,282	-5.2%	Shares	Defined	2021-05-14
2020-12-31	$133,877,476	3,197,685	-24.7%	Shares	Defined	2021-02-08
2020-09-30	$117,341,246	4,247,401	-68.1%	Shares	Defined	2020-11-13
2020-06-30	$444,675,111	13,325,156	+51.4%	Shares	Defined	2020-08-24
2020-03-31	$276,843,258	8,800,185	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.