MOST NOTEWORTHY:

• Brean Murray started shares of Coldwater Creek (NASDAQ: CWTR) with a Buy rating and $25 target, expecting second-half upside from new merchandise this year.

• Keybanc is positive on Celadon's (NASDAQ: CLDN) disciplined approach to strategic acquisitions and leverage in its operating model, starting shares with a Buy rating and $20 target.

• CRT Capital believes Berry Petroleum (NYSE: BRY) has the ability to continue to deliver double digit percentage production/reserves growth and started shares with a Buy rating and $40 target.

• American Technology believes SiRF Technology Holdings (NASDAQ: SIRF) will continue to be a market leader in GPS chipsets and finds the company's wireless business undervalued, starting shares with a Buy rating and $26 target...

• Javelin Pharmaceuticals Inc (AMEX: JAV) was initiated with an Outperform rating at Leerink Swann.

• UBS started Arris Group, Inc (NASDAQ: ARRS) with a Buy rating and $18 target.

• Publicis Groupe (NYSE: PUB) was started with a Buy rating at ING.

• Thomas Weisel initiated shares of Ambassadors International (NASDAQ: AMIE) with an Overweight rating and $41 target. Baird started

• Capella Education Co (NASDAQ: CPLA) with an Outperform rating and $46 target.

Analyst initiations 5-21-07: ARRS, CWTR, PUB and SIRF originally appeared on BloggingStocks on Mon, 21 May 2007 11:12:00 EST. Please see our terms for use of feeds.