MOST NOTEWORTHY: Genesit Energy LP (GEL), EnerNoc (ENOC) and Comcast (CMCSA) were today's noteworthy initiations:

• Genesis Energy (AMEX: GEL) was initiated with a Buy rating and $40 target at Stanford, as the firm believes the company's affiliation with Denbury Resources and pending acquisition of petroleum products, terminals, and transportation businesses from the Davison family will drive rapid growth.

• EnerNoc Inc (NASDAQ: ENOC) was initiated with a Hold rating and $42 target at Jefferies, due to valuation. EnerNoc was also initiated at Morgan Stanley with an Equal Weight rating and $40 target.

• Stifel expects Comcast (OTC: CMCSA) to benefit from higher penetration levels of DVR and HDTV set-top boxes over the next several years and initiated shares with a Buy rating and $34 target.

OTHER INITIATIONS:

• Select asset managers were initiated at Credit Suisse:

• AllianceBernstein (NYSE: AB), Affiliated Managers (NYSE: AMG), Fortress Investment (NYSE: FIG), Invesco (NYSE: IVZ), Franklin Resources (NYSE: BEN) and T Rowe Price (NASDAQ: TROW) were initiated with Outperform ratings.

• Blackrock (NYSE: BLK), Calamos Asset Mgmt (NADAQ: CLMS), Eaton Vance Corp (NYSE: EV), Federated Investors (NYSE: FII), Janus Capital (NYSE: JNS), Legg Mason Inc (NYSE: LM) and Waddell & Reed (NYSE: WDR) were initiated with Neutral ratings.

• Deutsche Bank initiated Ryland Group (NYSE: RYL) with a Buy rating and $52 target, as well as Pulte Homes (NYSE: PHM) and Meritage Homes Corp (NYSE: MTH) with Hold ratings and a $23 target and $29 target, respectively.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

MOST NOTEWORTHY: Pharmion Corp (PHRM), Genesis Microchip (GNSS) and SanDisk Corp (SNDK) were some of today's most notable downgrades:

• Pharmion Corp (NASDAQ: PHRM) was downgraded to Sell from Source of Funds at ThinkEquity, citing valuation.

• Matrix USA downgraded Genesis Microchip Inc (NASDAQ: GNSS) to Strong Sell from Hold to reflect a share decline in revenues; they also believe shares are overvalued relative to the sector.

• SanDisk Corp (NASDAQ: SNDK) was cut to Hold from Buy at WR Hambrecht. The firm said it has learned that a crack in the IP story has occurred, as Samsung has found a way to significantly reduce its royalty payments to SanDisk on its finished SD cards that it is currently shipping. The firm said this step by Samsung puts at risk ~15% of SanDisk royalty revenues as early as Q2:07, as Samsung is no longer willing to pay the 8% royalty rate to SanDisk on NAND MLC SD cards.

OTHER DOWNGRADES:

• Stephens downgraded Group 1 Automotive Inc (NYSE: GPI) to Equal Weight from Overweight following disappointing Q1 results.

• JMP Securities downgraded Flanders Corp (NASDAQ: FLDR) to Market Perform from Outperform.

• Oppenheimer cut ValueClick Inc (NASDAQ: VCLK) to Neutral from Buy on valuation.

• Matrix USA downgraded L-1 Identity Solutions (NYSE: ID) to Sell from Buy on valuation.

• Goldman took Medco Health Solutions Inc (NYSE: MHS) off its Conviction Buy List, citing valuation.

• Raymond James lowered Hiland Holdings (NASDAQ: HPGP) rating to Outperform from Strong Buy.

• JP Morgan cut Waters Corp (NYSE: WAT) to Neutral from Overweight based on valuation.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).