Compare · KLAC vs WDC
KLAC vs WDC
Side-by-side comparison of KLA Corporation (KLAC) and Western Digital Corporation (WDC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both KLAC and WDC operate in Electronic Components (Technology), so they compete in similar markets.
- KLAC is the larger of the two at $239.54B, about 1.5x WDC ($162.51B).
- KLAC has been more active in the news (34 items in the past 4 weeks vs 10 for WDC).
- Both have 25 recent analyst ratings on file.
- Company
- KLA Corporation
- Western Digital Corporation
- Price
- -
- -
- Market cap
- $239.54B
- $162.51B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Electronic Components
- Electronic Components
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 1980
- News (4w)
- 34
- 10
- Recent ratings
- 25
- 25
KLA Corporation
KLA Corporation designs, manufactures, and markets process control and yield management solutions for the semiconductor and related nanoelectronics industries worldwide. The company offers chip and wafer manufacturing products, including defect inspection and review systems, metrology solutions, in situ process monitoring products, computational lithography software, and data analytics systems for chip manufacturers to manage yield throughout the semiconductor fabrication process. It also provides reticle manufacturing products, such as reticle inspection, metrology, and data analytics systems for mask shops; and packaging manufacturing products comprising wafer inspection and metrology, die sorting and inspection, IC component inspection and metrology, data analytics, wafer processing systems, and IC substrate production processes. In addition, the company offers compound semiconductor, power device, light emitting diode, and microelectromechanical system manufacturing products; data storage media/head manufacturing products; general purpose/lab applications; and previous-generation KLA systems. Further, it provides wafer processing solutions; printed circuit boards, and display and inspection components; and other services. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas, California.
Western Digital Corporation
Western Digital Corporation develops, manufactures, and sells data storage devices and solutions. It offers client devices, including hard disk drives (HDDs) and solid state drives (SSDs) for computing devices, such as desktop and notebook personal computers (PCs), smart video systems, gaming consoles, and set top boxes; flash-based embedded storage products for mobile phones, tablets, notebook PCs, and other portable and wearable devices, as well as automotive, Internet of Things, industrial, and connected home applications; flash-based memory wafers; and embedded storage solutions and flash products. The company also provides data center devices and solutions comprising enterprise helium hard drives; enterprise SSDs consisting of flash-based SSDs and software solutions for use in enterprise servers, online transactions, data analysis, and other enterprise applications; data center solutions, including HDDs and drive configurations for use in data storage systems and tiered storage models; and data storage platforms and systems. In addition, it offers client solutions, such as external HDD storage products in mobile and desktop form; client SSDs; removable cards that are used in consumer devices comprising mobile phones, tablets, imaging systems, and still and action video cameras; universal serial bus flash drives for use in the computing and consumer markets; and wireless drive products used in-field back up of created content, as well as wireless streaming of high-definition movies, photos, music, and documents to tablets, smartphones, and PCs. The company sells its products under the G-Technology, SanDisk, and WD brands to original equipment manufacturers, distributors, resellers, and retailers. It operates in the United States, China, Hong Kong, Europe, the Middle East, Africa, rest of Asia, and internationally. Western Digital Corporation was founded in 1970 and is headquartered in San Jose, California.
Latest KLAC
- EVP & Chief Financial Officer Higgins Bren D. sold $6,610,905 worth of shares (31,500 units at $209.87) as part of a pre-agreed trading plan, decreasing direct ownership by 9% to 307,815 units (SEC Form 4)
- President, Semi. Prod. & Cust. Khan Ahmad A. sold $6,601,161 worth of shares (33,180 units at $198.95) as part of a pre-agreed trading plan, decreasing direct ownership by 12% to 238,045 units (SEC Form 4)
- President and CEO Wallace Richard P sold $17,421,654 worth of shares (87,568 units at $198.95) as part of a pre-agreed trading plan, decreasing direct ownership by 10% to 778,944 units (SEC Form 4)
- EVP, CLO and Secretary Wilkinson Mary Beth sold $339,774 worth of shares (1,661 units at $204.56) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 37,032 units (SEC Form 4)
- SVP & Chief Accounting Officer Kirloskar Virendra A sold $108,212 worth of shares (529 units at $204.56) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 13,242 units (SEC Form 4)
- EVP, KLA Global Services Lorig Brian covered exercise/tax liability with 2,876 shares, decreasing direct ownership by 2% to 137,267 units (SEC Form 4) (for withholding tax)
- President, Semi. Prod. & Cust. Khan Ahmad A. covered exercise/tax liability with 4,532 shares, decreasing direct ownership by 2% to 271,225 units (SEC Form 4) to satisfy withholding obligation
- EVP, CLO and Secretary Wilkinson Mary Beth covered exercise/tax liability with 1,208 shares and sold $4,313,151 worth of shares (21,831 units at $197.57) as part of a pre-agreed trading plan, decreasing direct ownership by 37% to 38,693 units (SEC Form 4) (for tax liability)
- SVP & Chief Accounting Officer Kirloskar Virendra A covered exercise/tax liability with 521 shares and sold $475,156 worth of shares (2,405 units at $197.57) as part of a pre-agreed trading plan, decreasing direct ownership by 18% to 13,771 units (SEC Form 4) (withholding obligation)
- EVP & Chief Financial Officer Higgins Bren D. covered exercise/tax liability with 4,532 shares, decreasing direct ownership by 1% to 339,315 units (SEC Form 4) (tax withholding)
Latest WDC
- Chief Legal Officer & Corp Sec Tregillis Cynthia L converted options into 14 shares, covered exercise/tax liability with 1,488 shares and sold $417,339 worth of shares (919 units at $454.12) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 112,146 units (SEC Form 4)
- Chief Executive Officer Tan Irving converted options into 38 shares and covered exercise/tax liability with 689 shares, decreasing direct ownership by 0.11% to 575,315 units (SEC Form 4)
- Chief of Global Operations Gubbi Vidyadhara K converted options into 9 shares and covered exercise/tax liability with 1,286 shares, decreasing direct ownership by 2% to 82,126 units (SEC Form 4)
- Chief Sales & Mrktng Officer Davis Brian Scott converted options into 9 shares and covered exercise/tax liability with 1,309 shares, decreasing direct ownership by 1% to 100,303 units (SEC Form 4)
- WD to Participate in Upcoming Investor Conference
- SEC Form 10-K filed by Western Digital Corporation
- Chief Executive Officer Tan Irving sold $8,899,329 worth of shares (20,000 units at $444.97) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 575,966 units (SEC Form 4)
- Western Digital downgraded by Summit Insights
- Western Digital Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- WD Reports Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results