JPMorgan increased its holdings in Zhongji Innolight H shares and Luxshare Precision H shares, according to HKEX (Hong Kong stock exchange) disclosures cited on Aug. 17. The bank raised its stake in Zhongji Innolight to 16.14% from 15.91% on Aug. 12, with an average purchase price of HK$1084.91. Over the same period, it increased its Luxshare Precision H-share position to 8.36% from 7.99%, with an average transaction price of HK$63.67.