National Pension Service

Pension

Position in WDC — Western Digital Corp

CIK 1608046 JEONJU-SI, JEOLLABUK-DO, M5

Back to WDC Full portfolio

Position in WDC

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

Position Value

$882,009,725

+$493,055,384 QoQ

Shares Held

1,380,902

-4.0% QoQ

Ownership

0.383%

of shares outstanding

% of Portfolio

0.61%

of 13F equity value

Holder Rank

#36

of 1,836 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in WDC Over Time

Shares Held

Position Value (USD)

Position in Computer Hardware

Technology · as of Jun 30, 2026

National Pension Service holds $2,549,595,580 across 8 Computer Hardware names. WDC ranks #1 (34.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WDC	Western Digital Corp This page	1,380,902	$882,009,725
2	STX	Seagate Technology Holdings plc	834,705	$805,490,325
3	ANET	Arista Networks, Inc.	3,068,874	$521,340,315
4	DELL	Dell Technologies Inc.	653,939	$282,148,520
5	HPQ	Hp Inc	2,159,067	$47,369,929
6	P	Everpure, Inc.	55,840	$4,399,633
7	IONQ	IonQ, Inc.	73,376	$3,908,005
8	SMCI	Super Micro Computer, Inc.	99,868	$2,929,128

All Filings in WDC

Export CSV

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$882,009,725	1,380,902	-4.0%	Shares	Sole	2026-08-13
2026-03-31	$388,954,341	1,437,962	-15.0%	Shares	Sole	2026-05-12
2025-12-31	$291,422,095	1,691,659	+267.6%	Shares	Sole	2026-02-10
2025-09-30	$55,249,450	460,182	+29.9%	Shares	Sole	2025-11-04
2025-06-30	$22,674,728	354,348	0.0%	Shares	Sole	2025-08-08
2025-03-31	$14,326,289	354,348	-58.9%	Shares	Sole	2025-05-13
2024-12-31	$51,424,129	862,387	+0.9%	Shares	Sole	2025-02-05
2024-09-30	$58,374,319	854,801	+70.8%	Shares	Sole	2024-10-30
2024-06-30	$37,919,733	500,458	-5.3%	Shares	Sole	2024-08-13
2024-03-31	$36,067,812	528,544	-6.9%	Shares	Sole	2024-05-14
2023-12-31	$29,738,582	567,855	0.0%	Shares	Sole	2024-02-07
2023-09-30	$25,911,226	567,855	-3.3%	Shares	Sole	2023-11-15
2023-06-30	$22,276,827	587,314	+556.7%	Shares	Sole	2023-08-16
2023-03-31	$3,369,058	89,436	-69.4%	Shares	Sole	2023-05-12
2022-12-31	$9,217,231	292,147	-59.3%	Shares	Sole	2023-02-24
2022-09-30	$23,375,155	718,130	-3.2%	Shares	Sole	2023-02-24
2022-06-30	$33,265,823	742,044	+3.6%	Shares	Sole	2022-08-17
2022-03-31	$35,554,819	716,110	+3.2%	Shares	Sole	2022-05-13
2021-12-31	$45,246,486	693,858	+10.9%	Shares	Sole	2022-02-15
2021-09-30	$35,323,917	625,867	+22.7%	Shares	Sole	2021-11-18
2021-06-30	$36,305,805	510,128	+1.4%	Shares	Sole	2021-08-17
2021-03-31	$33,593,663	503,276	-12.2%	Shares	Sole	2021-05-14
2020-12-31	$31,765,856	573,494	+7.9%	Shares	Sole	2021-02-19
2020-09-30	$19,427,234	531,525	0.0%	Shares	Sole	2020-11-13
2020-06-30	$23,466,810	531,525	+19.3%	Shares	Sole	2020-08-11
2020-03-31	$18,535,546	445,352	—	Shares	Sole	2020-05-27
No filing history on record for this holder in this stock.