Palm: Analysts' Upgrades, Downgrades

Tenet Healthcare (THC) estimates increased at UBS through 2010. Company raised sales guidance and is keeping a tight lid on costs. Neutral rating and $6 price target.

TRW Automotive (TRW) numbers boosted at Goldman. Shares of TRW now seen reaching $24. Estimates also increased, to reflect higher realized sales and margins. Neutral rating.

Time Warner (TWX) price target, estimates higher at Barclays. TWX price target inflated by a dollar to $31. 2009 and 2010 EPS estimates raised to $2.09 and $2.25, respectively. Maintain Equal Weight rating.

Time Warner (TWX) estimates boosted at Goldman through 2010. Company is seeing better content results. Buy rating and $36 price target.

Varian (VARI) estimates lowered at UBS through 2010. Company is seeing lower sales of scientific instruments and has limited forward visibility. Neutral rating and $52 price target.

Wellcare (WCG) estimates lowered at Goldman through 2011. Company seeing lower enrollment rates. Buy rating and $34 price target.

Whole Foods (WFMI) estimates raised at Morgan Stanley through 2012. Company is realizing better margins across the board. Equal-weight rating.

XTO (XTO) price target, estimates boosted at Barclays. XTO price target surged to $57 from $47 on strong growth prospects. 2009 and 2010 EPS estimates each raised by 5 cents to $3.55 and $1.70, respectively. Reiterate Overweight rating.

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