NEW YORK ( TheStreet) -- CHANGE IN RATINGSAlliant Techsystems ( ATK) rated new Neutral at Suntrust. ATK was initiated with a Neutral rating. Company faces uncertainty in its NASA programs. Best Buy ( BBY) downgraded at FBR from Market Perform to Underperform. $36 price target. Company faces difficult comparisons and will ultimately face decelerating sales growth. Calpine ( CPN) upgraded at Argus from Hold to Buy. Company is on track to produce a strong recovery in earnings and cash flow over the next several years. Genzyme ( GENZ) upgraded at Leerink to Outperform. Concerns about a consent decree have been overblown. Lululemon ( LULU) downgraded at BofA/Merrill to Neutral from Buy as growth is already priced into shares. Price target increased to $43 from $38. Motorola ( MOT) initiated at JP Morgan with an Underweight rating and $6 price target. Introduces 2010 EPS estimates of $0.20. Palm ( PALM) upgraded at BMO from Underperform to Market Perform. $4 price target. Stock is already pricing in a challenging operating environment. Progressive ( PGR) upgraded at FBR from Market Perform to Outperform. $23 price target. Company is gaining market share. Qualcomm ( QCOM) downgraded at Calyon from Outperform to Underperform. $44 price target. Research in Motion ( RIMM) upgraded at JP Morgan. Rating raised to Overweight from Neutral. Price target raised to $84 from $70. 2010 EPS estimates raised to $5.25 from $4.92. Rue21 ( RUE) initiated at Barclays with an Overweight rating and $42 price target. 2010 and 2011 EPS estimates set at $1.20 and $1.50, respectively. GT Solar ( SOLR) upgraded at Credit Suisse to Outperform from Neutral on revised demand estimates. Price target increased to $7.50 from $6. 2010 and 2011 EPS estimates jumped to 60 cents and 57 cents, respectively. Stanley Black & Decker ( SWK) initiated at Credit Suisse with an Outperform rating and $69 price target. Analysts noted upside from Black & Decker Acquisition and attractive valuation. 2010 and 2011 EPS estimates set at $0.21 and $4, respectively. Symetra Financial ( SYA) rated new Neutral at UBS. $14 price target. Company can deliver double-digit earnings growth.