SINA price target raised to $92 from $67 at BofA/Merrill BofA/Merrill said SINA provided the revenue impact from its cooperation with Alibaba for the first time following Alibaba's $586M stake in Weibo. Weibo expects +$50M in Q3 2013 ad sales vs. $20M in Q3 2012. The firm raised Weibo sales estimates to $195M from $145M and 2014 to $389M from $312M. The analyst raised its price target on SINA to $92 to reflect ad sale visibility and smaller Weibo losses. Shares are Buy rated