Google tgt to $800 from $850 at Citigroup;
BofA/Merrill downgrade Google from Buy to Neutral;
Oppenheimer downgrade Google from Outperform to Perform, tgt lowered from $800 to $765;
Cantor Fitzgerald reiterated Google at Buy, tgt lowered from $830 to $820;
Verizon Communications was upgraded to Outperform from Sector Perform at Pacific Crest.