Group 1 - Celestica (CLS) stock has surged approximately 206% this year, driven by strong demand for data center services and artificial intelligence computing equipment [1] - The stock is currently at a high but may experience a pullback, which could help it form a base for future growth [1] - Celestica holds the top position in the IBD 50 list of growth stocks, indicating strong market performance [1] Group 2 - Broadcom is highlighted as one of the best stocks in earnings performance, boasting a 98 EPS Rating, one of the highest in the semiconductor industry [2]