Cheung Kong (HKG:0001) chairman Li Ka-shing increased his long position in the company from 43.25% to 43.26% by acquiring 95,000 shares at HK$93.762 per share on average on January 4 and 130,000 shares at HK$93.396 per share on average on January 5, according to the exchange's Disclosure of Interests information. The shares were traded on the exchange.