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Calamos Advisors LLC reduced its stake in shares of Teradyne, Inc. (NASDAQ: TER) by 3.9% in the undefined quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund owned 98,080 shares of the company's stock after selling 3,982 shares during the period. Calamos Advisors LLC owned

WENZHOU, China, April 16, 2026 (GLOBE NEWSWIRE) -- ERAYAK Power Solution Group Inc. (Nasdaq: RAYA) (“Erayak” or “we,” “our,” or the “Company”), a manufacturer, designer, and exporter of power solution products, today announced that on March 25, 2026, its board of directors approved a reverse split of its Class A ordinary shares and Class B ordinary shares on a one-for-ten basis (the “Reverse Stock Split”). The Company's Class A Ordinary Shares will begin trading on the Nasdaq Stock Market LLC (“Nasdaq”) on a post-split basis on April 20, 2026 under the symbol “RAYA” under a new CUSIP number – G3109F129.

From OEM Roots to a Vertically Integrated North American Powerhouse, Nexora Spearheads Erayak's Mission to Power the AI and Smart Home Revolution NEW YORK, April 10, 2026 /PRNewswire/ -- Erayak Power Solution Group Inc. (Nasdaq: RAYA) ("Erayak" or the "Company"), a pioneering force in mobile and emergency energy solutions, today announced a major strategic pivot following its high-impact showcase at the 2026 National Hardware Show (NHS) and an exhaustive 5,000-mile research tour across the United States. Spanning California, Arizona, Texas, Florida, and New York, this mission has redefined Erayak's product roadmap to meet the sophisticated demands of the modern American energy landscape.

Optimizing Tri-Fuel "Infinite Runtime" and Utility-Grade Power Quality to Shield Modern Households from Energy Crises WENZHOU, China, March 25, 2026 /PRNewswire/ -- Erayak Power Solution Group Inc. (Nasdaq: RAYA) ("Erayak" or the "Company"), a leading developer of high-precision power solutions , today issued a strategic roadmap focusing on the "Home Energy Defense" ecosystem. As global energy markets face rising petroleum prices and grid instability, Erayak is accelerating the deployment of Tri-Fuel inverter platforms designed to provide a professional-grade hedge against fuel supply disruptions.

Prototype preview expected at the 2026 National Hardware Show as Ruike Electronics facility advances WENZHOU, China, March 24, 2026 /PRNewswire/ -- Erayak Power Solution Group Inc. (Nasdaq: RAYA) ("Erayak" or the "Company"), a developer and manufacturer of portable power equipment, today announced a strategic business update centered on its transition toward high-capacity, mission-critical power solutions. The Company is pivoting to address the growing energy gap created by the North American AI infrastructure boom through integrated UPS (Uninterruptible Power Supply) functionality and expanded manufacturing capabilities.
