CBS (NYSE: CBS) Wedbush boosts to outperform from neutral, price target to $50 from $36 ADTRAN (NASDAQ: ADTN) UBS lowers to sell from neutral BNY Mellon (NYSE: BK) RBC Capital Markets lowers to sector perform from outperform, price target to $26 from $28 Corning (NYSE: GLW) RBC Capital Markets lowers to sector perform from outperform, price target to $14 from $15 Qlik Tech (NASDAQ: QLIK) Stifel Nicolaus lowers to hold from buy EQT Corp. (NYSE: EQT) Stifel Nicolaus lowers to hold from buy with $67 price target Newmont Mining (NYSE: NEM) BB&T Capital Markets initiates coverage at buy with $52 price target U.S. Silica (NYSE: SLCA) RBC Capital Markets starts at sector perform with $20 price target Zebra Tech (NASDAQ: ZBRA) Imperial Capital starts at in-line with $43 price target Concho Resources (NYSE: CXO) Imperial Capital starts at outperform with $105 price target Approach Resources (NASDAQ: AREX) Imperial Capital starts at in-line with $28 price target Linear Tech (NASDAQ: LLTC) UBS hikes price target to $40 from $38 with buy rating Goldman Sachs (NYSE: GS) UBS hikes price target to $145 from $135 with neutral rating El Paso Pipeline Partners (NYSE: EPB) UBS hikes price target to $42 from $40 with buy rating Comerica (NYSE: CMA) UBS hikes price target to $38 from $37 with buy rating Celanese (NYSE: CE) UBS hikes price target to $51 from $46 with buy rating st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}