Analyst Upgrades

• Stifel Financial (SF) and CVR Energy (CVI) to buy from neutral and Principal Financial (PFG) to conviction buy from buy at Goldman.
• Suntech (STP) to buy from hold at Auriga.
• Internap (INAP) to outperform from sector perform at RBC Capital.
• Andersons (ANDE) to buy from hold at BB&T.

Analyst Upgrades

• Soleil upgraded Thor Industries (THO) to buy from hold after the company said its accounting review will not lead to changes to previously taken accounting positions. The firm raised its target for shares to $45 from $28.
• Citigroup upgraded Family Dollar (FDO) to buy from hold, citing valuation and its positive view on the dollar store industry. The firm upped its target for shares to $47 from $44.
• Wells Fargo upgraded Albany Molecular (AMRI) to outperform from market perform, citing valuation and a stabilizing core business.
• Goldman Sachs (GS) upgraded to overweight from neutral at JPMorgan.
• Patterson-UTI Energy (PTEN) was upgraded to equal weight from underweight at Barclays.
• BP (BP) was raised to buy from hold at RBS.

Analyst Upgrades

• Piper Jaffray upgraded Psychiatric Solutions (PSYS) to neutral from underweight on expectations the company's merger with Universal Health (UHS) will close.
• Jefferies upgraded Intuit (INTU) to buy from neutral and has a $45 price target on the stock. The firm expects Intuit's 2011 tax season to be at least as good as 2010's and sees improvement in the SMB exposed businesses.
• Wells Fargo upgraded Unica (UNCA) to outperform from market perform. The firm upgraded the stock due to what it sees as improving trends in marketing spending, upcoming enhancements in the company's products and long-term opportunity for marketing software to exceed expectations.
• Textron (TXT) was upgraded to conviction buy from buy at Goldman.
• RightNow (RNOW) was upgraded to outperform from market perform at FBR Capital.
• Beazer Homes (BZH) was upgraded to buy from hold at Citigroup.

Analyst Upgrades

• JMP Securities upgraded Boston Properties (BXP) to outperform from market perform and has an $89 price target on the stock. The firm upgraded shares based on near-term catalysts that include, the potential start of 1msf of development in Midtown, investments, and selection as 1 World Trade Center project manager.
• Baird upgraded Bucyrus (BUCY) to outperform from neutral, citing valuation and an a more favorable view of the Terex Mining acquisition. The firm has an $83 price target on the stock.
• Jefferies upgraded Warner Chilcott (WCRX) to buy from hold and has a $30 price target on the stock. The firm upgraded shares based on valuation and conservative guidance.
• AmeriCredit (ACF) was upgraded to market perform from underperform at Keefe Bruyette.
• Royal Dutch Shell (RDS.A) was upgraded to overweight from neutral at JPMorgan.
• Rio Tinto (RTP) was upgraded to outperform from market perform at Bernstein.

Back in March, the shares of the mining-equipment manufacturer, Bucyrus (BUCY), had plunged to $10.62. But since then, things have been red hot. The stock price is now about $56.00.

With such momentum -- and improvement in the business -- Bucyrus is warming up to some dealmaking. So this week the company agreed to pay $1.3 billion for the mining division of Terex (TEX). It's an all-cash transaction. But there's an interestingly clause that allows $300 million to be converted into stock within a few days.

"I'm adding Bucyrus International (NSDQ: BUCY) -- a maker of mining equipment -- to our 'Wildcatters Portfolio' as a play on coal," says Elliott Gue.

In his The Energy Strategist, the advisor explains, "With commodity prices recovering and Chinese demand for coal picking up once again, Bucyrus has likely seen the trough in its new equipment business."

"Bucyrus' top end-market is coal, which accounts for more than three-quarters of the firm's business. Coal mining equipment includes draglines, a sort of giant scoop used to scrape away the overburden (rocks and dirt) that covers coal.

Summer is winding down and so is another earnings season. Most of the S&P 500 have reported results for the past quarter, but there are still a few things of note coming up this week.

In its second quarter, Shanda Interactive Entertainment Ltd. (NASDAQ: SNDA), one of the largest entertainment media companies in China, announced plans for an IPO for its Shanda Games business and bought a majority stake in music producer and distributor.

MOST NOTEWORTHY: Yahoo and Microsoft were today's noteworthy initiations:

• Yahoo (NASDAQ: YHOO) coverage was resumed with a Neutral, target $26 at Goldman Sachs.
• Microsoft (NASDAQ: MSFT) coverage was resumed with a Buy, target $38 at Goldman Sachs.

OTHER INITIATIONS:

• Petrobras (NYSE: PBR) was initiated with an Overweight at J.P. Morgan.
• Joy Global (NASDAQ: JOYG) coverage was resumed with an Overweight, target $88 at Lehman Brothers.
• Bucyrus (NASDAQ: BUCY) coverage was assumed with an Overweight, target $140 at Lehman Brothers.

"One of my favorite was to play the market is to find a hot area and then invest in companies that provide products to support that market," says Dave Dyer.

In The Dave Dyer Newsletter he explains, "Bucyrus International (NASDAQ: BUCY) is a domestic heavy equipment manufacturer that is focused exactly in the areas that will benefit from the global commodities boom.

"The company's products are focused on mining for coal, iron ore, copper, oil sands, and other minerals needed to support the global infrastructure expansion. Mining is hot right now, and all mines need mining equipment. "Rapid industrial expansion in Asia and Eastern Europe requires raw materials. This trend is not likely to stop soon.

"BUCY is a very old company. In 1880, they started as a small foundry in Bucyrus, Ohio. By 1904, they were supplying excavation equipment for one of the largest projects in the world, the Panama Canal. By 1969, they were making earth moving equipment that was almost 22 stories tall. If you need to dig a really big hole, talk to BUCY.