ALKEON CAPITAL MANAGEMENT LLC

Position in KLAC — Kla Corp

CIK 1230239 New York, NY

Back to KLAC Full portfolio

Position in KLAC

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

Position Value

$1,134,173,145

+$278,828,091 QoQ

Shares Held

3,759,150

-35.3% QoQ

Ownership

0.288%

of shares outstanding

% of Portfolio

4.60%

of 13F equity value

Holder Rank

#52

of 2,471 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 86% Shared 14% None 0%

Common Shares in KLAC Over Time

Shares Held

Position Value (USD)

Derivatives in KLAC

reported options exposure · as of Jun 30, 2026

CallValue

CallShares

PutValue

$603,420,000

PutShares

2,000,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

ALKEON CAPITAL MANAGEMENT LLC holds $4,592,189,688 across 5 Semiconductor Equipment & Materials names. KLAC ranks #2 (24.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	3,050,456	$1,321,854,098
2	KLAC	Kla Corp This page	3,759,150	$1,134,173,145
3	AMAT	Applied Materials Inc /De	1,504,800	$1,087,970,400
4	TER	Teradyne, Inc	2,163,010	$1,046,550,758
5	ASML	Asml Holding NV	825	$1,641,287

All Filings in KLAC

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29 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,134,173,145	3,759,150	+547.1%	Shares	Other	2026-08-14
2026-06-30	$603,420,000	2,000,000	+900.0%	Put	Other	2026-08-14
2026-03-31	$855,345,054	580,915	-18.2%	Shares	Sole	2026-05-15
2026-03-31	$294,482,000	200,000	-50.0%	Put	Sole	2026-05-15
2025-12-31	$863,150,303	710,365	0.0%	Shares	Sole	2026-02-17
2025-12-31	$486,032,000	400,000	—	Put	Sole	2026-02-17
2025-09-30	$766,199,688	710,365	-27.5%	Shares	Sole	2025-11-14
2025-06-30	$878,152,145	980,365	-2.5%	Shares	Sole	2025-08-14
2025-03-31	$683,447,126	1,005,365	-0.0%	Shares	Sole	2025-05-15
2024-12-31	$633,796,749	1,005,835	+6.3%	Shares	Defined	2025-02-14
2024-09-30	$732,464,082	945,835	+5.5%	Shares	Other	2024-11-14
2024-06-30	$739,061,905	896,365	+20.7%	Shares	Sole	2024-08-14
2024-03-31	$518,957,174	742,885	0.0%	Shares	Other	2024-05-15
2023-12-31	$431,839,049	742,885	-35.8%	Shares	Other	2024-02-14
2023-09-30	$530,629,716	1,156,913	+52.8%	Shares	Other	2023-11-14
2023-06-30	$367,117,942	756,913	+24.7%	Shares	Other	2023-08-14
2023-03-31	$242,345,287	607,123	-13.3%	Shares	Sole	2023-05-15
2022-12-31	$264,005,077	700,223	-44.4%	Shares	Other	2023-02-14
2022-09-30	$381,455,127	1,260,467	-28.0%	Shares	Other	2022-11-10
2022-06-30	$558,371,812	1,749,943	+7.9%	Shares	Sole	2022-08-15
2022-03-31	$593,519,068	1,621,371	-4.0%	Shares	Other	2022-05-16
2021-12-31	$726,434,284	1,688,950	+2.4%	Shares	Sole	2022-02-14
2021-09-30	$551,590,263	1,648,950	+9.6%	Shares	Other	2021-11-15
2021-06-30	$487,933,131	1,504,991	+12.7%	Shares	Other	2021-08-16
2021-03-31	$441,081,026	1,334,991	-13.3%	Shares	Sole	2021-05-17
2020-12-31	$398,727,354	1,540,023	-20.1%	Shares	Other	2021-02-16
2020-09-30	$373,534,013	1,928,017	+6.6%	Shares	Sole	2020-11-16
2020-06-30	$351,623,145	1,808,017	+101.3%	Shares	Sole	2020-08-14
2020-03-31	$129,080,962	898,017	—	Shares	Other	2020-05-15
No filing history on record for this holder in this stock.