腾景科技股价跌5.02%，招商基金旗下1只基金重仓，持有3.02万股浮亏损失28.02万元

Group 1 - The core viewpoint of the news is that Tengjing Technology's stock has experienced a decline of 5.02%, with a current price of 175.61 CNY per share and a total market capitalization of 22.715 billion CNY [1] - Tengjing Technology, established on October 12, 2013, specializes in the research, production, and sales of precision optical components and fiber optic devices, with its main revenue sources being precision optical components (78.87%), fiber optic devices (16.65%), and optical testing instruments (4.43%) [1] Group 2 - From the perspective of fund holdings, one fund under China Merchants Fund has a significant position in Tengjing Technology, specifically the China Merchants Core Equipment Mixed A Fund (014686), which held 30,200 shares, accounting for 3.49% of the fund's net value [2] - The China Merchants Core Equipment Mixed A Fund has a total scale of 67.719 million CNY and has reported a year-to-date return of 20.74%, ranking 3754 out of 8127 in its category [2] Group 3 - The fund manager of the China Merchants Core Equipment Mixed A Fund is Feng Fuzhang, who has been in the position for approximately 3 years and 271 days, with the fund's total asset scale at 311 million CNY [3] - During Feng Fuzhang's tenure, the best fund return was -27.48%, while the worst return was -33.46% [3]