Coverage on (CZZ) (GPK) (MDVN) (NGLS) (NNA) Initiated

Coverage on Cosan Limited (NYSE: CZZ), Graphic Packaging Holding Company (NYSE: GPK), Medivation Inc (NASDAQ: MDVN), Targa Resources Partners LP Common Units (NASDAQ: NGLS) and Navios Maritime Acquisition (NYSE: NNA) initiated by analysts.

Goldman Sachs (NYSE:GS) initiated coverage on Cosan Limited (CZZ). They placed a “buy” rating on the company.

JPMorgan Chase & Co. (NYSE:JPM) initiated coverage on Graphic Packaging Holding Company (GPK). They placed a “neutral” rating on the company.

Citigroup (NYSE:C) initiated coverage on Medivation Inc (MDVN). They placed a “buy” rating and a price target of $35.00 on the company.

Credit Suisse (NYSE:CS) initiated coverage on Targa Resources Partners LP Common Units (NGLS). They placed an “outperform” rating on the company.

Wells Fargo & Co. (NYSE:WFC) initiated coverage on Navios Maritime Acquisition (NNA). They placed a “market perform” rating on the company.

Illumina (ILMN) (GPK) (SNN) (REGN) Get Coverage Initiations from Analysts

Illumina, Inc. (NASDAQ: ILMN), Graphic Packaging Holding Company (NYSE: GPK), Smith & Nephew plc (NYSE: SNN) and Regeneron Pharms (NASDAQ: REGN) now getting coverage initiated by these analysts.

Goldman Sachs (NYSE:GS) initiated coverage on Graphic Packaging Holding Company (GPK). They started them with a “Buy” rating and a price target of $6.25 a share.

Bank of America (NYSE:BAC) initiated coverage on Smith & Nephew plc (SNN). They started them with a “Neutral” rating.

Auriga initiated coverage on Illumina, Inc. (ILMN). They started them off with a “Buy” rating and a price target of $75.

Boenning & Scattergood initiated coverage on Regeneron Pharms (REGN). They started them with an “Outperform” rating and a price target of $58.

Emerson (EMR) (LO) (FSS) (GPK) Get Ratings Updates

Shares of Emerson Electric (NYSE:EMR), Lorillard (NYSE:LO), Federal Signal (NYSE:FSS) and Graphic Packaging (NYSE:GPK) all received ratings updates from various brokerages.

Emerson Electric (EMR) was upgraded by Oppenheimer from "Perform" to "Outperform." Oppenheimer has a price target of $74 Emerson. Growth in emerging markets is the major catalyst for the upgrade.

Lorillard (LO) was upgraded by Citigroup (NYSE:C) from "Hold" to "Buy" on strong results in the first quarter of 2011, along with improving fundamentals, according to Citigroup. Citig increased its price target on Lorillard from $90 to $122.

Federal Signal (FSS) was downgraded by BMO Capital from "Outperform" to "Market Perform," BMO Capital cited valuation based on a $7 price target as the catalyst.

Graphic Packaging (GPK) was rated a new "Buy" by Goldman Sachs (NYSE:GS). Goldman has a price target of $6.25 on Graphic. A favorable price environment is helping drive the company, which is also managing costs well.