Top Analyst Upgrades (AGN, CHU, ENDP, FLR, GD, LMT, MDZ, NETL, NUVA, SGR)

These are the top pre-market analyst upgrades and positive research calls we have seen from Wall Street this Tuesday morning:

Allergan (AGN) Raised to Overweight at Thomas Weisel.
China Unicom (CHU) Raised to Buy at UBS.
Endo Pharmaceuticals (ENDP) Started as Overweight at Thomas Weisel.
Fluor (FLR) Started as Outperform at Baird.
General Dynamics (GD) Started as Outperform at Morgan Keegan.
Lockheed Martin (LMT) Started as Outperform at Morgan Keegan.
MDS Inc. (MDZ) Raised to Buy at Jefferies.
NetLogic (NETL) Raised to Buy at Piper Jaffray.
Nuvasive (NUVA) Raised to Buy at Needham.
Shaw Group (SGR) Started as Outperform at Baird.

JON C. OGG