Biogen is downgraded to 'neutral,' and Potash is initiated with a 'buy.'
SunPower is upgraded to 'buy,' and Biogen is downgraded to 'neutral.'
Zynga is upgraded to 'buy,' and F5 Networks is both downgraded and upgraded.
UBS initiates Dell with a 'neutral' and Hewlett-Packard with a 'sell.'
Deere is downgraded to 'underweight,' and Home Depot is downgraded to 'neutral.'
Nokia is both upgraded and downgraded, while Agilent is initiated with a 'buy.'
PepsiCo is upgraded to 'outperform,' and KLA-Tencor is downgraded to 'underweight.'
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The Market Dispatches column has been discontinued. Here's where to find the latest stock and business news on MSN Money, and the latest from market writer Charley Blaine.
MONEY & POLITICS
Breaking up big banks is an untested solution to the too big to fail problem that attempts to isolate and dismantle large, troubled institutions while protecting the rest of the economy.
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