Sou Hu Cai Jing·2026-02-05 07:17Group 1 - Lumentum's stock rose nearly 10% in pre-market trading, expected to reach a new historical high, driven by a significant revenue increase of 65% year-over-year to $665 million for the second quarter ending December 27, surpassing analyst expectations of $652 million [1] - The company's GAAP earnings per share (EPS) was $0.89, significantly above the analyst consensus of $0.49, while the adjusted EPS was $1.67, also exceeding the expected $1.41 [1] - The surge in AI computing power has created an extreme demand for high-speed connectivity, with CPO technology being a core solution to overcome bandwidth and power consumption bottlenecks [1] Group 2 - CITIC Securities noted that since 2025, both Chinese and American tech stocks have performed well, with the computing power sector leading the market, and there are emerging opportunities in models and applications [2] - Looking ahead to 2026, domestic computing power is expected to thrive, with performance elasticity and investment certainty, potentially replicating the long bull market seen in U.S. stocks since 2023 [2] - The urgency for domestic development of semiconductor equipment and AI chips has increased due to overseas restrictions, making localization a prevailing trend [2] Group 3 - The Tianhong CSI All-Share Communication Equipment Index Fund (A Class: 020899, C Class: 020900) achieved the highest annual return among similar themed index equity funds in 2025, reflecting the benefits of the AI computing power explosion [2] - The fund focuses on the optical communication sector, with its top ten weighted stocks heavily concentrated in leading optical communication companies, which are closely tied to the global AI computing supply chain [3] Group 4 - Fund manager Zhang Ge has a deep insight into the communication equipment sector, utilizing a dual-driven investment framework of "AI computing explosion + communication infrastructure upgrade" to guide fund operations [4] - The Tianhong CSI All-Share Communication Equipment Index Fund closely tracks the CSI All-Share Communication Equipment Index, which selects 50 listed companies involved in the communication equipment field to reflect the overall performance of this theme [4]