KLA Corporation (KLAC) Institutional Ownership & Insider Trading

2,464 institutions reported holding KLA Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 22 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

KLACKLA CorporationFollow KLAC — free

Semiconductor Equipment & Materials · Technology

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Market cap: 190.2B
P/E TTM: 39.7
Dividend yield: 0.5%
52-week: —
Next earnings: 28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

2,464 institutions held 90.9% of the shares. Across filers that reported both quarters, shares held changed —.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	2,464	1188	—	—	—	—	—
Mar 26	2,045	114	-0.0%	575	213	716	63
Dec 25	1,860	116	-2.5%	515	138	619	63
Sep 25	1,691	116	+0.3%	523	146	521	51
Jun 25	1,626	117	+3.2%	481	170	529	75
Mar 25	1,521	111	-1.2%	528	109	463	86
Dec 24	1,499	114	-0.8%	473	72	492	137
Sep 24	1,503	113	-4.0%	489	97	479	84

KLA Corporation — questions

Who owns KLA Corporation stock?: 2,464 institutions reported KLA Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (9.7%), VANGUARD CAPITAL MANAGEMENT LLC (6.5%), STATE STREET CORP (4.8%).
Are KLA Corporation insiders buying or selling?: 22 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from KLA Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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