MOST NOTEWORTHY:

• Lehman initiated Plexus Corp (NASDAQ: PLXS) with an Underweight rating and $15.50 target.

• Wachovia started Ameristar Casinos Inc (NASDAQ: ASCA) with an Outperform rating; the firm sees upside for Ameristar through growth of existing properties that have expansions and the removal of the $500 loss limit in Missouri.

• Mattel Inc (NYSE: MAT) was initiated with a Hold rating at Sterne Agee.

• First Albany started Gaming Partners International Corp (NASDAQ: GPIC) with a Buy rating and $23 target.

• Jefferies initiated Morgans Hotel Group Co (NASDAQ: MHGC) with a Hold rating and $20 target based on valuation.

• UBS started E*Trade Financial Corp (NASDAQ: ETFC) with a Buy rating and $29 target.

• UBS also started TD Ameritrade Holding Corp (NASDAQ: AMTD) with a Neutral rating on valuation.

• Stifel initiated Saia Inc (NASDAQ: SAIA) with a Buy rating and $31 target; the firm is positive on Saia's growth and said the company should be the biggest beneficiary of further tonnage leakage from Central Freight Lines, which recently went private.

• William Blair started US BioEnergy Corp (NASDAQ: USBE) with an Outperform rating.

• JMP Securities assumed coverage of Delta Financial Corp (NYSE: DFC) with a Strong Buy rating and $13 target.

Analyst initiations 2-22-07: E*Trade started with a Buy rating at UBS originally appeared on BloggingStocks on Thu, 22 Feb 2007 11:43:00 EST. Please see our terms for use of feeds.