Compare · RELL vs STX
RELL vs STX
Side-by-side comparison of Richardson Electronics Ltd. (RELL) and Seagate Technology Holdings PLC (STX): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both RELL and STX operate in Electronic Components (Technology), so they compete in similar markets.
- STX is the larger of the two at $190.03B, about 805.8x RELL ($235.8M).
- STX has been more active in the news (11 items in the past 4 weeks vs 2 for RELL).
- STX has more recent analyst coverage (25 ratings vs 2 for RELL).
- Company
- Richardson Electronics Ltd.
- Seagate Technology Holdings PLC
- Price
- -
- -
- Market cap
- $235.8M
- $190.03B
- 1M return
- +11.10%
- -
- 1Y return
- +71.73%
- -
- Industry
- Electronic Components
- Electronic Components
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 1983
- 2002
- News (4w)
- 2
- 11
- Recent ratings
- 2
- 25
Richardson Electronics Ltd.
Richardson Electronics, Ltd. engages in the power and microwave technologies, customized display solutions, and healthcare businesses in North America, the Asia Pacific, Europe, and Latin America. The company's Power and Microwave Technologies Group segment provides engineered solutions, power grid and microwave tubes, and related consumables; technical services for microwave and industrial equipment; flat panel detector solutions, replacement parts, tubes, and service training for diagnostic imaging equipment; customized display solutions; and power conversion and RF and microwave component for broadcast transmission, CO2 laser cutting, diagnostic imaging, dielectric and induction heating, high energy transfer, high voltage switching, plasma, power conversion, radar, and radiation oncology applications. Its products are used to control, switch, or amplify electrical power signals, as well as are used as display devices in alternative energy, healthcare, aviation, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The company's Canvys segment provides custom display solutions, such as touch screens, protective panels, all-in-one computers, custom enclosures, specialized cabinet finishes, application specific software packages, and certification services to corporate enterprise, financial, healthcare, industrial, and medical original equipment manufacturer markets. Its Healthcare segment manufactures and distributes diagnostic imaging replacement parts for CT and MRI systems; replacement CT and MRI tubes; MRI coils, cold heads, and RF amplifiers; hydrogen thyratrons, klystrons, and magnetrons; flat panel detector upgrades; pre-owned CT systems; and additional replacement solutions, as well as offers CT service training. It serves hospitals, medical centers, asset management companies, independent service organizations, and multi-vendor service providers. The company was founded in 1947 and is headquartered in LaFox, Illinois.
Seagate Technology Holdings PLC
Seagate Technology Holdings plc provides data storage technology and solutions in Singapore, the United States, the Netherlands, and internationally. The company offers hard disk and solid state drives, including serial advanced technology attachment, serial attached SCSI, and non-volatile memory express products; solid state hybrid drives; and storage subsystems. It also provides enterprise data solutions portfolio comprising storage subsystems and mass capacity optimized private cloud storage solutions for enterprises, cloud service providers, and scale-out storage servers and original equipment manufacturers (OEMs). In addition, the company offers external storage solutions under the Seagate Ultra Touch, One Touch, and Expansion product lines, as well as under the LaCie and Maxtor brands in capacities up to 16TB. It sells its products primarily to OEMs, distributors, and retailers. Seagate Technology Holdings plc was founded in 1978 and is based in Dublin, Ireland.
Latest RELL
- EVP Global Supply Chain Mcnally Kathleen exercised 6,636 shares at a strike of $6.72 and sold $111,834 worth of shares (6,636 units at $16.85) (SEC Form 4)
- Richardson Electronics Announces Strategic Technology Partnership with NoMIS Power to Advance Silicon Carbide Solutions
- SEC Form SD filed by Richardson Electronics Ltd.
- Richardson Electronics, Ltd. Announces Technology Partnership with Gotion to Deliver U.S.-Manufactured Battery Energy Storage Systems
- Richardson Electronics to Present at the 16th Annual LD Micro Invitational on May 18, 2026
- Director Halverson Kenneth exercised 10,000 shares at a strike of $8.38 and sold $146,942 worth of shares (10,000 units at $14.69) (SEC Form 4)
- Canvys Expands 4K Display Platform for Medical Applications with New 32-Inch Monitor
- Richardson Electronics Expands Availability of LaserSlat SAVER™ to Brazil, Enhancing Laser Cutting Efficiency Across Latin America
- SEC Form 10-Q filed by Richardson Electronics Ltd.
- Richardson Electronics Ltd. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
Latest STX
- Director Arumugavelu Shankar sold $927,680 worth of Ordinary Shares (1,000 units at $927.68), decreasing direct ownership by 13% to 6,626 units (SEC Form 4)
- Director Bhatt Prat sold $929,880 worth of Ordinary Shares (1,000 units at $929.88) as part of a pre-agreed trading plan, decreasing direct ownership by 7% to 12,869 units (SEC Form 4)
- CEO Mosley William D sold $12,746,389 worth of Ordinary Shares (13,780 units at $924.99) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 323,591 units (SEC Form 4)
- Director Conyers Yolanda Lee sold $663,998 worth of Ordinary Shares (750 units at $885.33) as part of a pre-agreed trading plan, decreasing direct ownership by 15% to 4,101 units (SEC Form 4)
- CEO Mosley William D sold $14,601,435 worth of Ordinary Shares (16,220 units at $900.21) as part of a pre-agreed trading plan and exercised 14,000 units of Ordinary Shares at a strike of $46.23, decreasing direct ownership by 0.65% to 337,371 units (SEC Form 4)
- SEC Form SD filed by Seagate Technology Holdings PLC
- Seagate Technology Holdings PLC filed SEC Form 8-K: Other Events, Unregistered Sales of Equity Securities, Regulation FD Disclosure
- Seagate Announces Closing of Exchanges with Holders of $185.908 Million Principal Amount of Exchangeable Notes
- CEO Mosley William D exercised 14,000 units of Ordinary Shares at a strike of $46.23 and sold $22,538,569 worth of Ordinary Shares (30,000 units at $751.29) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 339,591 units (SEC Form 4)
- Seagate Technology Holdings PLC filed SEC Form 8-K: Other Events, Unregistered Sales of Equity Securities, Regulation FD Disclosure