Group 1 - Keysight Technologies, Inc. (NYSE:KEYS) has seen significant interest due to its AI-related business, with a notable increase of over 42% in stock performance last month, ranking fourth among S&P 500 performers [1] - The company specializes in electronic design automation software and test and measurement hardware, which are utilized by customers to optimize networks and enhance product design [1] - Keysight has established a substantial business in AI data centers, focusing on operational efficiency, and reported strong quarterly results along with an optimistic outlook for future growth [3] Group 2 - Keysight Technologies serves various industries, including communications, aerospace, and automotive, and has recently experienced a return to growth after a subdued period in its end markets [3]