NASDAQ: KLAC

KLA Corporation

Technology | Semiconductors

Market prices for KLAC are shown to signed-in users (sign in). This public page shows the company’s SEC filings and filed figures, without a price or any ratio that depends on one.

KLA Corporation (NASDAQ: KLAC) is a semiconductor company. Figures from SEC EDGAR; updated 2026-10-20 23:54 UTC.

What KLA Corporation does

KLA Corporation supplies equipment and services that help manufacturers across the electronics industry innovate and improve production efficiency. The company operates through three segments: Semiconductor Process Control, which provides inspection and metrology products for chip makers; Specialty Semiconductor Process, which makes vacuum deposition and etching tools for specialized semiconductor applications; and PCB and Component Inspection, which enables testing and measurement of circuit boards and packaged components.

Summarized from KLA Corporation’s SEC filings · AI-generated analysis. Not investment advice. May contain errors. · Read the filing ↗

Key facts

Valuation	8-K 2026-06-12
Return on equity	76.08%
Debt/equity	0.93

Revenue Trend

Annual Revenue · Open in Platform →

SEC Filings

SEC EDGAR ↗

Recent Insider Activity (last 90 days)

Source: SEC EDGAR · Filed 2026-09-16

2026-09-16President and CEOSale-72,019$12.38M
2026-08-14EVP, KLA Global ServicesSale-59,586$12.40M
2026-08-13EVP & Chief Financial OfficerSale-31,500$6.61M

Top Institutional Holders (latest 13F)

Source: SEC EDGAR · As of 2026-Q2

BlackRock, Inc.126,198,653$38.08B+914.7%
VANGUARD CAPITAL MANAGEMENT LLC85,323,770$25.74B+901.5%
STATE STREET CORP62,892,994$18.98B+922.1%

View QoQ ownership changes →Full institutional ownership →

Recent 8-K Events (parsed from SEC filings)All events →

Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser · Confidence-filtered ≥ 0.50

2025-05-01Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
2023-07-24Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
2020-02-13Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →

Company news

View all →

KLAC Surges 64.5% in a Year: Should You Buy, Sell, or Hold the Stock?
Yahoo2026-10-15POS
KLA CORP (NASDAQ:KLAC): A Dividend Quality Play for Income Investors
ChartMill2026-10-15POS
Wall Street Analysts See a 27.86% Upside in KLA (KLAC): Can the Stock Really Move This High?
Yahoo2026-10-14
KLA (KLAC) Stock Looks Fully Valued After Its 5 Year Run
Yahoo2026-10-14
KLA (KLAC) Pulls Back Following Sector Pressure, Is The Stock Still Cheap?
Yahoo2026-10-14

Questions this page answers

What does KLA Corporation do?

KLA Corporation supplies equipment and services that help manufacturers across the electronics industry innovate and improve production efficiency.

When did KLAC last file with the SEC?

KLA Corporation's most recent SEC filing on record is a 8-K filed 2026-06-12. All filings link to their SEC EDGAR originals above.

Where does this data come from?

SEC EDGAR filings, with the company profile (sector, industry, exchange) from public data providers, fetched 2026-10-20 23:54 UTC. This page is also available as JSON at /api/data?ticker=KLAC and is emitted with FAQPage structured data for machine reading.

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