Upgrades:
PepsiCo (PEP) upgraded from Hold to Buy at Stifel
Verizon (VZ) upgraded from Mkt Perform to Outperform at FBR Capital, target $57
Downgrades:
Boeing (BA) downgraded from Buy to Neutral at BofA/Merrill
Freeport-McMoRan (FCX) downgraded from Buy to Neutral at BofA/Merrill
Other:
Facebook (FB) target raised to $100 from $80 at Topeka Capital Markets
AT&T (T) target lowered to $36 at RBC Capital Mkts
Facebook (FB) target raised to $90 from $79 at Oppenheimer
Facebook (FB) target raised to $90 from $76 at Piper Jaffray