Korea Investment CORP

Position in LRCX — Lam Research Corp

CIK 1441689 SEOUL, M5

Back to LRCX Full portfolio

Position in LRCX

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$394,543,931

+$175,920,396 QoQ

Shares Held

910,493

-11.0% QoQ

Ownership

0.073%

of shares outstanding

% of Portfolio

0.81%

of 13F equity value

Holder Rank

#125

of 3,103 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Korea Investment CORP holds $1,203,163,699 across 7 Semiconductor Equipment & Materials names. LRCX ranks #2 (32.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	580,859	$419,961,057
2	LRCX	Lam Research Corp This page	910,493	$394,543,931
3	KLAC	Kla Corp	933,224	$281,563,013
4	TER	Teradyne, Inc	125,732	$60,834,170
5	Q	Qnity Electronics, Inc.	144,617	$23,617,402
6	ENTG	Entegris Inc	100,913	$18,150,212
7	NVMI	Nova Ltd.	8,277	$4,493,914

All Filings in LRCX

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$394,543,931	910,493	-11.0%	Shares	Sole	2026-08-12
2026-03-31	$218,623,535	1,023,231	-3.6%	Shares	Sole	2026-05-13
2025-12-31	$181,687,541	1,061,383	-7.0%	Shares	Sole	2026-02-13
2025-09-30	$152,832,522	1,141,393	+17.2%	Shares	Sole	2025-11-13
2025-06-30	$94,766,038	973,557	+3.7%	Shares	Sole	2025-08-13
2025-03-31	$68,253,668	938,840	-8.5%	Shares	Sole	2025-05-14
2024-12-31	$74,152,040	1,026,610	+756.4%	Shares	Sole	2025-02-12
2024-09-30	$97,825,957	119,873	-4.1%	Shares	Sole	2024-11-13
2024-06-30	$133,104,120	124,998	+17.0%	Shares	Sole	2024-08-13
2024-03-31	$103,805,453	106,843	+106.5%	Shares	Sole	2024-05-14
2023-12-31	$40,531,355	51,747	-17.9%	Shares	Sole	2024-02-13
2023-09-30	$39,527,876	63,066	-38.1%	Shares	Sole	2023-11-13
2023-06-30	$65,502,291	101,892	-20.3%	Shares	Sole	2023-08-11
2023-03-31	$67,772,131	127,843	+230.7%	Shares	Sole	2023-05-12
2022-12-31	$16,249,638	38,662	-52.1%	Shares	Sole	2023-02-13
2022-09-30	$29,566,578	80,783	-17.6%	Shares	Sole	2022-11-10
2022-06-30	$41,797,644	98,082	+18.0%	Shares	Sole	2022-08-12
2022-03-31	$44,671,627	83,093	+196.8%	Shares	Sole	2022-05-13
2021-12-31	$20,136,200	28,000	-40.9%	Shares	Sole	2022-02-09
2021-09-30	$26,977,710	47,400	-35.4%	Shares	Sole	2021-11-12
2021-06-30	$47,761,380	73,400	+111.5%	Shares	Sole	2021-08-12
2021-03-31	$20,654,828	34,700	-11.7%	Shares	Sole	2021-05-13
2020-12-31	$18,560,211	39,300	-35.6%	Shares	Sole	2021-02-10
2020-09-30	$20,236,750	61,000	+14.2%	Shares	Sole	2020-11-12
2020-06-30	$17,272,764	53,400	-13.5%	Shares	Sole	2020-08-12
2020-03-31	$14,808,000	61,700	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.