NEW YORK ( TheStreet) -- CHANGE IN RATINGS, EPSAriad Pharmaceuticals ( ARIA) is upgraded to hold at TheStreet Ratings. Agrium ( AGU) estimates and target were reduced at Goldman Sachs. Shares of AGU are now seen reaching $86. Estimates were also cut, given lower realized margins, Goldman said. Neutral rating. Amphenol ( APH) was downgraded at Ticonderoga from Neutral to Sell. Valuation call, based on a $38 price target, Ticonderoga said. Ann Taylor ( ANN) numbers were increased at UBS. Shares are now seen reaching $33. Estimates were also increased on strong sales and margin gains at LOFT, e-commerce and outlets, UBS said. Buy rating. Archer-Daniels ( ADM) was initiated with a Neutral rating at Ticonderoga. The company is trading at book value, but lacks near-term catalysts, Ticonderoga said. Brocade's ( BRCD) target was raised at ThinkEquity. Shares are now seen reaching $6, according to ThinkEquity. Company is carrying a lot of momentum into 2012, ThinkEquity said. Buy rating. CBOE Holdings ( CBOE) estimates were raised at Oppenheimer through 2012. Exceptional market volatility drove an exceptional quarter, Oppenheimer said. Maintain $29 price target and Outperform rating. Church & Dwight ( CHD) numbers were increased at Jefferies. Estimates were raised through 2012. Company is positioned well for a slow-growth environment, Jefferies said. Hold rating and new $43 price target. Church & Dwight estimates were lowered through 2012 at UBS. Some noise, but a generally in-line quarter, UBS said. Maintain $44 price target and Neutral rating. Clean Harbors ( CLH) numbers were increased at Goldman Sachs. Estimates were raised through 2013. Company is seeing higher sales, Goldman said. Neutral rating and new $57 price target. CME ( CME) target was boosted at Jefferies. Shares are now seen reaching $315. Core business trends are picking up, Jefferies said. Buy rating. Comcast ( CMCSA) estimates, target were cut at Morgan Stanley. Shares are now seen reaching $27. Estimates were also reduced, given lower expected results at NBC Universal, Morgan Stanley said. Equal-weight rating. Consolidated Edison ( ED) numbers were boosted at Goldman Sachs. Shares are now seen reaching $52. Estimates were also increased, given a better outlook for the company's nonregulated assets, Goldman said. Sell rating. Con-Way ( CNW) estimates were lowered at Sterne Agee through 2012. Pension and 401(k) headwinds, Sterne Agee said. Maintain Buy rating and $48 price target.