Analyst upgrades

• Rodman & Renshaw upgraded shares of Amgen (NASDAQ: AMGN) to Outperform from Market Perform following the positive top line results from the FREEDOM study. The firm established an $80 target. Jefferies upgraded shares to Buy from Hold following the positive top-line efficacy and safety results for Denosumab in PMO as they view it as a "big win." The firm raised their target to $71 from $47.
• Best Buy (NYSE: BBY) was upgraded to Buy from Neutral at Banc of America.
  
• Goldman upgraded Kimberly Clark (NYSE: KMB) to Neutral from Sell and Dick's Sporting Good (NYSE: DKS) to Buy from Neutral.
  
• Rowan Companies (NYSE: RDC) was lifted at JP Morgan to Neutral from Underweight.

Analyst downgrades:

• Jesup & Lamont downgraded shares of Moog (NYSE: MOG.A) to Neutral from Buy on concerns of the company's high rate of R&D and its relative valuation. Keefe Bruyette downgraded shares of Federated Investors to Market Perform from Outperform following the company's lower than expected Q2 results and cut their target to $35.
  
• Ryanair (NASDAQ: RYAAY) was cut to Hold from Buy at Citigroup.

Analyst initiations:

• Morgan Joseph believes Amgen (NASDAQ: AMGN)'s positive FREEDOM trial results will have a profound and lasting impact on the company's growth but also on its scientific credibility. The firm initiated coverage with a Buy rating and $77 target.
• Piper assumed Ctrip.com (NASDAQ: CTRP) with a Neutral rating and Epicor Software (NASDAQ: EPIC) with a Buy rating and $8 target.
  
• Banc of America initiated Britannia Bulk (NYSE: DWT) with a Buy rating and $19 target.

It's time to start drilling for oil and natural gas offshore on the east and west coasts. We are wasting our time and our money, and risking our future by not doing so. The energy needs of the United States have made oil our number one import and the biggest factor in our imbalance of trade.

It is not just that oil holds us hostage to the rest of the world. This imbalance of trade means we cannot support ourselves and must borrow from others to get by, and I, for one, have a very hard time with that notion. I prefer independence -- remember that? I think it was an important concept in our founding, way back when.

The imbalance in trade is a mortgage against the future of our children and it is getting worse year after year. The money often goes to foreign governments whose interests are not aligned with ours and they hold us politically and economically captive. Nothing is more shameful than President Bush pleading with Saudi Monarchs to pump more oil.

MOST NOTEWORTHY: WuXi Pharma, Apple and Genentech were today's noteworthy initiations:

• Global Hunter expects WuXi Pharma (NYSE:WX) to remain under pressure in the near-term due to gross margin constraints and dilution risk from the AppTec acquisition. The firm finds the stock fairly valued at current levels and initiated shares with a Neutral rating.
  
• ThinkPanmure assumed Apple (NASDAQ:AAPL) with a Buy rating and $225 target and recommends investors take advantage of recent weakness to build core positions.
  
• Genentech (NYSE:DNA) was started at Deutsche Bank with a Buy rating and $83 target. The firm sees limited downside and the potential for significant upside if Avastin works in adjuvant colon cancer.

OTHER INITIATIONS:

• NetLogic (NASDAQ:NETL) was initiated with a Neutral rating and $36 target at Piper.
  
• UBS assumed Seattle Genetics (NASDAQ:SGEN) with a Neutral rating and $10 target.
  
• Rowan Companies (NYSE:RDC) was started with a Buy rating and $70 target at Jesup & Lamont.

Rowan Companies (NYSE: RDC) provides a range of onshore and offshore contract drilling services to the petroleum industry. The firm operates a fleet of 21 self-elevating mobile offshore drilling platforms and 29 deep-well land drilling rigs. It also manufactures and markets drilling products and systems for the oil and gas, marine, mining and dredging industries. Subsidiary LeTourneau Technologies operates a mini-steel mill and manufactures front-end loaders, log stackers and gantry cranes.

Investors were pleased two weeks ago, when UBS started coverage of the U.S. offshore drilling sector with a positive stance. The action was based on a healthy longer-term macroeconomic outlook, strong commodity prices and increasing demand for offshore rigs. Rowan was initiated with a "buy" and a $53 price target.

TheStreet.com's Jim Cramer says lots of companies now thrive with crude up here.

Oil's not a tax on everything -- it's a tax on the consumer. That's what I come down to when I see the charts this weekend and ponder what's happening in so much of industrial America.

Company after company that I examine -- the new techs, as I call them -- actually benefit from higher oil prices. Or they can pass them on with ease, because of the worldwide demand being so strong.

Take all of the companies involved with making a Boeing (NYSE: BA) (Cramer's Take): Boeing itself, Alcoa (NYSE: AA) (Cramer's Take), Honeywell (NYSE: HON) (Cramer's Take) and Precision Castparts (NYSE: PCP) (Cramer's Take) being good examples. Each of these is necessary because the new Dreamliner burns lots less fuel, and with fuel the biggest airline cost, it stands to reason that higher energy prices make the plane more desirable even at a higher price point.

Or how about all of the companies involved with process and flow control and efficient motors: Parker-Hannifin (NYSE: PH) (Cramer's Take), Emerson (NYSE: EMR) (Cramer's Take), Eaton (NYSE: ETN) (Cramer's Take) and Flowserve (NYSE: FLS) (Cramer's Take). Those work higher with higher energy prices. CSX (NYSE: CSX) (Cramer's Take), Burlington Northern (NYSE: BNI) (Cramer's Take), Kansas City Southern (NYSE: KSU) (Cramer's Take), Union Pacific (NYSE: UNP) (Cramer's Take) and Norfolk Southern (NYSE: NSC) (Cramer's Take) are smaller energy users than trucks, and they ship plenty of ethanol and fertilizer.

MOST NOTEWORTHY: Glu Mobile, USA Technologies and Fulton Financial were today's noteworthy initiations:

• Merriman initiated Glu Mobile (NASDAQ: GLUU) with a Buy rating and thinks the valuation already reflects the potential effects of a slowdown in consumer spending. The firm believes shares have the potential to trade to a range of $8-$10.
  
• Merriman also started USA Technologies (NASDAQ: USAT) with a Buy rating. The firm believes the company is uniquely positioned in the wireless machine-to-machine market given its initial traction with Coca-Cola Enterprises (NYSE: CCE) and Mastercard (NYSE: MA) in deploying a cashless payment solution for the beverage vending industry.
  
• B. Riley believes Fulton Financial (NASDAQ: FULT) can return to its legacy of achieving consistent earnings growth with the resolution of the Resource Mortgage tribulations. The firm initiated shares with a Buy rating and $14 target.

OTHER INITIATIONS:

• JP Morgan assumed Taser (NASDAQ: TASR) with an Overweight rating.
  
• Calyon initiated Rowan Cos (NYSE: RDC) with an Add rating and $42 target.
  
• Credit Suisse started VisionChina Media (NASDAQ: VISN) with an Outperform rating and $14 target.

MOST NOTEWORTHY: Amazon.com (AMZN), Luminent Mortgage (LUM), Whole Foods (WFMI), Tenet Healthcare (THC) and Pediatrix Medical (PDX) were today's noteworthy upgrades:

• Bernstein upgraded Amazon.com (NASDAQ: AMZN) to Outperform from Market Perform, citing margins on 3rd party transactions that are close to eBay's (EBAY) and that the overseas merchants initiative will increase 3rd party units to 25% of sales. The move is expected to increase operating margins to 6.2% by 2011, above the previously expected improvement of 4.6% by the same time.

• JMP Securities said Luminent Mortgage's (NYSE: LUM) $64.9M emergency financing from Arco Capital may preserve some value for shareholders, and upgraded shares to Market Underperform from Sell.

• JP Morgan added Whole Foods (NASDAQ: WFMI) to its Focus List, and expects the Wild Oats (NASDAQ: OATS) acquisition to be a catalyst for shares.

• Deutsche Bank upgraded Tenet Healthcare (NYSE: THC) to Hold from Sell.

• Matrix USA raised Pediatrix Medical (NYSE: PDX) to Buy from Hold, citing valuation...

OTHER UPGRADES:

• AGL Resources (NYSE: ATG) and Atmos Energy (NYSE: ATO) were upgraded to Buy from Neutral at Calyon.

• Rowan Co (NYSE: RDC) was upgraded to Outperform from Peer Perform at Bear Stearns.

• Goldman raised O'Reilly Automotive (NASDAQ: ORLY) to Buy from Neutral.

• BMO Capital upgraded General Mills (NYSE: GIS) to Outperform from Market Perform.

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

Diamond Offshore Drilling (NYSE: DO) volatility slightly higher as DO at record high. DO, a drilling service provider to the energy industry, closed at $113.04. RIG and GSF, drilling service providers, announced a merger of equals on 7/23. DO August option implied volatility of 36 is above its 26-week average of 33 according to Track Data, suggesting slightly larger price risk.

Ensco International (NYSE: ESV) volatility elevated as ESV at record high. ESV, an offshore contract drilling company, closed at $65.90. RIG and GSF, drilling service providers, announced a merger of equals on 7/23. ESV has a market cap of $9.8 billion with long-term debt of $308 million. ESV had March 2007 quarterly net income of $232 million on total revenue of $514 million. LYON has a $59 price target on ESV. ESV August option implied volatility of 40 is above its 26-week average of 33 according to Track Data, indicating larger price fluctuations.

Atwood Oceanics (NYSE: ATW) August implied volatility elevated as ATW at record high. ATW is engaged in the business of international offshore drilling of exploratory and developmental oil and gas wells and related support management and consulting services. ATW closed at $74.36. ATW will report EPS on August 7th. RIG and GSF, drilling service providers, announced a merger of equals on 7/23. ATW August option implied volatility of 39 is above its 26-week average of 33 according to Track Data, suggesting larger risk.

Rowan (NYSE: RDC) August volatility elevated into EPS. RDC, a provider of international and domestic offshore contract drilling services, will announce EPS on August 2nd. Morgan Keegan says: "We are lowering our estimates on RDC as we build in lower day rate assumptions and a delayed recovery for US Gulf commodity jackups." RIG and GSF, drilling service providers, announced a merger of equals on 7/23. RDC August option implied volatility of 46 is above its 26-week average of 32 according to Track Data, suggesting larger risk.

Daily Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.

MOST NOTEWORTHY: Today's most noteworthy downgrades included Armor Holdings, Inc (AH), Alcan Inc (AL), Advance Auto Parts, Inc (AAP) and Reuters Group PLC (RTRSY):

• Armor Holdings Inc (NYSE: AH) was downgraded to Neutral from Overweight at JP Morgan based on the news that the company will be sold to BAE Systems PLC (BAESY) for $88 a share in cash. The firm expects the deal to close with no higher offers. Bear Stearns cut Armor Holdings to Peer Perform from Outperform and Friedman Billings cut shares of the vehicle armorer to Market Perform from Outperform.

• Alcan Inc (NYSE: AL) was cut to Neutral from Buy at Bank of America and DA Davidson following the Alcoa (AA) bid.

• Baird cut Advance Auto Parts (NYSE: AAP) to Neutral from Outperform following CEO Michael Coppola's resignation. Kevin Dann downgraded Advance to Hold from Buy to reflect an increased level of uncertainty following Mr. Coppola's departure.

• Lehman Brothers downgraded Reuters Group (NASDAQ: RTRSY) to Equal Weight from Overweight pending further information on the Thompson Corp (TOC) bid; Credit Suisse cut shares to Neutral from Outperform and Deutsche Bank cut shares to Hold from Buy.

OTHER DOWNGRADES:

• Matrix downgraded UST Inc (NYSE: UST) to Sell from Hold.

• Needham cut Entegris, Inc (NASDAQ: ENTG) to Hold from Buy.

• UBS downgraded shares of Golden Star Resources (AMEX: GSS) to Reduce from Neutral.

• Wachovia cut Rowan Cos (NYSE: RDC) to Market Perform from Outperform.

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

Barron's interview this weekend was with John Buckingham [subscription], portfolio manager with the Al Frank Fund and a long-time believer in investing in low-priced, out-of-favor stocks.

Two stocks to focus on from the interview are Rowan Companies Inc (NYSE: RDC) and Tsakos Energy Navigation Limited (NYSE: TNP). Many energy stocks have consolidated during the past year and rallied nicely since the beginning of 2007. The big issues with small- to mid-cap energy stocks in the energy sector are that they have been printing money and are under-leveraged. Many top energy company executives entered the business in the boom period of the late seventies, only to see their businesses completely collapse for some 20 years. The industry really did not begin an upswing until the early part of this decade.

This fear derived from 20 tough years has led to very conservative balance sheet management. However, this could possibly begin to change. With enormous cash flows and oil and natural gas prices meaningfully above the cost to get out of ground, these companies can lock in a lot of profit by signing long-term contracts. This could provide some of these companies the opportunity to issue some big dividends or be acquired by private equity. Rowan and Tsakos are two companies that fall into this camp.