公司讣告：合伙人沈显兵去世，年仅40岁

Group 1 - The founder and partner of the billion-level private equity firm Qilin Investment, Shen Xianbing, passed away on February 2, 2026, at the age of 40, as announced by the company [1] - Qilin Investment was established on May 28, 2015, and currently manages over 10 billion yuan [1] - Shen Xianbing was a graduate of the University of Science and Technology of China and played a significant role in the creation and management of Qilin Investment since its inception [1] Group 2 - Qilin Investment's legal representative and general manager, Wang Hongyong, is also a graduate of the University of Science and Technology of China and co-founded the firm with Shen Xianbing and Dong Cheng [3] - The company has developed a complete strategy development pipeline for quantitative investment, which includes five main stages: data acquisition, effective predictive factor model development, predictive model portfolio optimization, optimal investment portfolio execution, and efficient execution of trading strategies [3] - Qilin Investment focuses on small-cap stocks within the CSI 2000 index, which are characterized by lower pricing efficiency and higher trading activity, allowing for better short-term signal prediction [3]