With a market capitalization (market cap) of $202.63B — a measure of how much the company is worth — Seagate Technology Holdings plc is the 74th most valuable company in Technology as of August 18, 2026. Shares trade at $903.68, down +9.16% on the day.
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Seagate Technology Holdings plc, headquartered in Dublin, Ireland, is a global provider of advanced data storage technology and solutions, with operations spanning Singapore, the United States, the Netherlands, and other international regions. The company's extensive product portfolio encompasses a wide array of mass capacity storage offerings. These include enterprise-grade nearline hard disk drives (HDDs), solid-state drives (SSDs), and complete enterprise nearline systems, alongside specialized HDDs for video and imaging, and network-attached storage (NAS) drives. Beyond these, Seagate also supports legacy systems with Mission Critical HDDs and SSDs. Its consumer-focused segment features external storage devices sold under popular lines such as Seagate Ultra Touch, One Touch, and Expansion, as well as the premium LaCie brand. The company's product range further extends to internal desktop and notebook drives, HDDs for digital video recorders (DVRs), and high-performance gaming SSDs. Moreover, Seagate delivers the Lyve edge-to-cloud platform, an innovative solution designed for managing and transferring vast amounts of data. Its clientele primarily consists of original equipment manufacturers (OEMs), distributors, and retailers. Established in 1978, Seagate Technology Holdings plc continues to be a leader in the data storage industry.
Visit websiteAs of August 18, 2026, Seagate Technology Holdings plc (STX) is worth $202.63B — this is its market capitalization, the total value of all its outstanding shares.
Seagate Technology Holdings plc’s market cap is $202.63B, which ranks it #74 among the most valuable companies in the Technology sector tracked on MarketCapLens.
Seagate Technology Holdings plc (STX) shares trade at $903.68, down 9.16% on the day, as of August 18, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Seagate Technology Holdings plc trades at a price-to-earnings (P/E) ratio of 62.2, based on its latest share price and annual earnings per share.