According to the ETF Finder, 12.67% of the Guggenheim China Technology ETF ( CQQQ) is Baidu stock and Sina is the eighth-largest holding at 4.68% of the fund.
According to the ETF Finder at ETF Channel, GA makes up 1.28% of the Guggenheim China Technology ETF ( AMEX: CQQQ )which is trading lower by about 0.9% on the day Monday.