Change in Ratings

Brink's

(BCO) - Get Brink's Company Report

upgraded at Jefferies to buy rating from hold. Price target upped to $80 from $64 and fiscal-year 2008 EPS estimates lift to $3.50 from $2.80.

Cott

(COT) - Get Cott Corporation Report

downgraded at UBS to neutral rating from buy. Price target slashed to $4.50 from $8.00 and fiscal-year 2009 EPS estimates cut to 19 cents from 34 cents.

Del Monte Foods

( DLM) downgraded at Wachovia to market perform. Estimates also cut ahead of earnings, as tuna pricing and higher industry costs should cut into margins.

Foster Wheeler

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upgraded at Oppenheimer from perform to outperform. $90 price target. Company trades at a discount to its peers, but should benefit greatly from sustainably higher commodity prices.

National Financial Partners

(NFP)

downgraded at Citigroup from buy to hold with a $32 price target. Company lacks near-term catalysts, and estimates were also cut because of the less robust M&A outlook.

NSTAR

( NST) upgraded at UBS to buy rating from neutral. Price target holds at $38 while fiscal-year 2009 EPS estimates lifts to $2.42 from $2.40.

OmniVision Tech

TheStreet Recommends

(OVTI)

upgraded at Jefferies to buy rating from hold. Price target upped to $20 from $16.50 while fiscal-year 2008 EPS estimates dip to $1.36 from $1.49.

PG&E

(PCG) - Get PG&E Corporation Report

upgraded at JPMorgan from neutral to overweight. Stock looks oversold, despite rising costs and the dilution of the recent equity offering. Company remains on track to deliver above-average annual earnings growth of 8%.

Rite Aid

(RAD) - Get Rite Aid Corporation Report

upgraded at JPMorgan from neutral to overweight. Stock has pulled back to an attractive level, ahead of the upcoming same-store sales and quarterly earnings report.

Stock Comments/EPS Changes

Gold Fields Ltd.

(GFI) - Get Gold Fields Limited Sponsored ADR Report

price target cut at Goldman to $19 from $22 due to electricity crisis in South Africa. Management sees 20% to 25% production loss in the first quarter. See attractive valuation. Maintained buy rating.

Nordstrom

(JWN) - Get Nordstrom, Inc. (JWN) Report

estimates cut at Deutsche Bank by 25 cents to $2.81 a share to reflect management guidance. Maintained hold rating.

Lowe's

(LOW) - Get Lowe's Companies, Inc. (LOW) Report

estimates cut at Deutsche Bank by 17 cents to $1.57 a share as 2008 outlook suggests another year of mid-single digit comp declines.

This article was written by a staff member of TheStreet.com Ratings.