Analyst Upgrades

• TCF Financial (TCB) to buy from hold at Deutsche Bank.
• Exelon (EXC) to market perform from underperform at Wells Fargo.
• Nvidia (NVDA) and Boyd Gaming (BYD) upgraded to overweight from equal weight at Barclays.
• Estee Lauder (EL) to buy from neutral at UBS.
• Webster Financial (WBS) to buy from hold at Jefferies.
• Skilled Healthcare (SKH) to outperform from market perform at Morgan Keegan.
• Acorda Therapeutics (ACOR) to outperform from market perform at Leerink.
• NCR Corp. (NCR) to outperform from neutral at Wedbush.
• Barnes & Noble (BKS) to neutral from underperform and Pioneer Natural (PXD) to outperform from neutral at Credit Suisse.
• Autodesk (ADSK) to buy from neutral at Goldman.

LM Ericsson Telephone (ERIC - option chain) shares are rising today after the company announced that it would be prepared to buy rivals when they run into trouble, as it did when it bought parts of rival Nortel. If you think that the stock won't fall by too much in the coming months, then now could be a good time to look at a bullish hedged trade on ERIC.

ERIC opened this morning at $11.42. So far today the stock has hit a low of $9.17 and a high of $12.39. As of 12:00, ERIC is trading at $11.54 up 0.22 (1.9%). The chart for ERIC looks bearish and S&P gives ERIC a negative 2 STARS (out of 5) sell ranking.

Analyst Upgrades

• Walgreen (WAG) and Triumph Group (TGI) to buy from neutral at UBS.
• Focus Media (FMCN) to buy from neutral at Goldman.
• Home Depot (HD) to outperform from market perform at FBR Capital.
• Arbitron (ARB) to overweight from neutral at JPMorgan.
• Waddell & Reed (WDR) and Legg Mason (LM) to overweight from equal weight, and Janus Capital (JNS) to overweight from underweight, at Barclays.
• Central Euro Media (CETV) to buy from hold at Deutsche Bank.
• GenOn Energy (GEN) and Ntelos (NTLS) to outperform from sector perform at RBC Capital.
• Cooper Tire (CTB) to buy from neutral and Goodyear Tire (GT) to buy from underperform at BofA/Merrill.

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

• Barclays upgraded Western Digital (WDC) to overweight from equal weight.
• LDK Solar (LDK) was upgraded to buy from hold at Needham.
• Legg Mason (LM) was upgraded to outperform from neutral at Macquarie.
• Agilent (A) was upgraded to buy from hold at Stifel Nicolaus.
• Wells Fargo upgraded Dean Foods (DF) to outperform from market perform and Developers Diversified (DDR) to market perform from underperform.
• Deutsche Bank also upgraded Developers Diversified, to buy from hold.
• Northrop Grumman (NOC) was upgraded to sell from conviction sell at Goldman.
• MYR Group (MYRG) was upgraded to buy from hold at BB&T.

Here are some highlights from this past week's earnings coverage on BloggingStocks:

• Blockbuster Inc. (BBI) Q1 net loss was in line with estimates and same-store sales declined, shares also fell.
• CA Inc. (CA) shares sold off on high volume following the Q4 earnings miss and disappointing guidance.
• Cigna Corp. (CI) reported better-than-expected Q1 earnings and higher revenue, and reaffirmed its full-year outlook.
• Cisco Systems Inc. (CSCO) beat Q3 earnings and revenue expectations in the "strongest quarter in our history."
• Dean Foods Co. (DF) lower Q1earnings beat analysts' estimates, but shares fell on heavy volume afterward.
• Denny's Corp. (DENN) bested consensus estimates and year-ago EPS by a penny, but said same-store sales fell.

Financial giant Legg Mason (LM) reported its fiscal fourth quarter results this afternoon, and the company was able to beat out analyst estimates with a reported $0.39 per share, or $63.6 million for the three months ended March 31.

Going into this afternoon's earnings report, analysts were expecting to see Legg Mason report earnings of $0.35 per share. During the same period last year the company had a loss of $2.29, but since then has been able to post 4 straight quarterly profits.

Analyst Upgrades

• Argus upgraded Weyerhaeuser (WY) to buy from hold, citing the better-than-expected Q1 report and expectations that the company is about to be profitable. The firm has a $59 target on the stock.
• Weeden upgraded Cameron (CAM) to buy from hold as it views the recent sell-off as overdone.
• Oppenheimer upgraded Mobile Mini (MINI) to outperform from perform based on valuation and what the firm sees as the company's attractive risk/reward ratio. The firm set a $25 target.
• Johnson Controls (JCI) was upgraded to buy from hold at Deutsche Bank.
• EnerNOC (ENOC) was upgraded to buy from neutral at Janney Montgomery.
• Checkpoint (CKP) was upgraded to outperform from neutral at Baird.

Analyst Upgrades

• Barrington upgraded Global Payments (GPN) to outperform from market perform following the company's Q3 results and raised earnings guidance.
• FBR Capital upgraded Foot Locker (FL) to outperform from market perform to reflect the company's improving comps and international expansion. The firm set a $17 price target for shares.
• Keefe Bruyette upgraded Legg Mason (LM) to outperform from market perform and raised its target for shares to $37 from $34.
• Acuity Brands (AYI) was upgraded to buy from hold at BB&T.
• Ann Taylor (ANN) was upgraded to hold from underperform at Jefferies.
• Waddell & Reed (WDR) was upgraded to buy from hold at Citigroup.

Analyst Upgrades

• FBR Capital upgraded Legg Mason (LM) to market perform from underperform, citing stabilizing outflows and an improved liquidity position.
• Walmart (WMT) was upgraded to buy from hold by Citigroup on expectations the company will regain market share from aggressive price cuts.
• Piper Jaffray upgraded Kirkland's (KIRK) to overweight from neutral following the company's Q4 results.
• Greenbrier (GBX) was upgraded to buy from hold by KeyBanc as the company believes that railcar fundamentals have improved.
• Citigroup upgraded WM Morrison (MRWSY) to buy from sell.
• HSBC raised Millicom (MICC) to overweight from neutral.
• HealthSouth (HLS) was raised to outperform from market perform by Raymond James.

Here are some highlights from last week's earnings coverage from BloggingStocks:

• Altria Group Inc. (NYSE: MO) Q3 earnings beat by a penny but sales fell short of expectations; shares fell.
• AMR Corp. (NYSE: AMR) reported a Q3 net loss and plunging revenue but also raised $4 billion in cash.
• BB&T Corp. (NYSE: BBT) topped Q3 earnings expectations but said bad-loan provisions nearly doubled.
• Boeing Co. (NYSE: BA) missed estimates and posted a Q3 loss due to delays for a couple of jet products.
• Capital One Financial Corp. (NYSE: COF) shares rose after it reported better-than-expected Q3 numbers.
• Coca-Cola Co. (NYSE: KO) posted a better-than-expected Q3 profit but sales fell short, and shares fell.

Analyst Upgrades

• Oppenheimer upgraded Genoptix (NASDAQ: GXDX) to Outperform from Perform and raised its target to $44 from $33 based on analysis of oncology testing reimbursement that indicates average revenue per case is within industry norms.
• Deutsche Bank upgraded Legg Mason (NYSE: LM) to Hold from Sell citing reports that an activist investor, Nelson Peltz, has increased its stake in the company. The firm said fundamentals remain weak but the news will likely push shares higher.
• Suntrust upgraded VCA Antech (NASDAQ: WOOF) to Buy from Neutral citing reduced headwinds and favorable risk/reward. The firm has a $30 target on shares.
• SLM Corp. (NYSE: SLM) was upgraded to Overweight from Neutral at JPMorgan.
• Diamond Offshore (NYSE: DO) and FMC Technologies (NYSE: FMC) were upgraded to Neutral from Sell at Goldman.

A report today in the New York Post indicates that Western Asset Management Co., a unit of Legg Mason (NYSE: LM), is one of several institutional investors hatching a plan to absorb bad assets from banks. The Post says that LM's unit is "among a growing group of big-name investors looking at establishing vehicles similar to real-estate investment trusts that would sell shares to the public and use the proceeds to buy troubled residential mortgages and commercial real estate."

Other interested parties include Pacific Investment Management Co., as well as billionaire Gerald J. Ford, says the Post. The creation of an REIT-like entity to purchase undervalued mortgage assets would fall under the Public-Private Investment Program described by Treasury Secretary Timothy Geithner earlier this year as part of the government's broader bailout initiative.

TheStreet.com's Jim Cramer says companies saddled with high debt loads can be found in every sector in every business.

Overleveraged. Too much debt. Need to pay down debt. How many times have you read that story?

You read it so much because it plays out every day and plays havoc with stock picking almost every time you see a savory stock down on its luck.

This weekend, as I went through the charts, I was amazed at how low some stocks have gone, stocks that I would normally say to just take a flyer on, but turn out to have so much debt, short- and long-term, that they are just too dangerous.

Consider these perhaps poisonous morsels:

Analyst upgrades:

• Oppenheimer assumed coverage of Sohu (NASDAQ:SOHU) and upgraded shares to Outperform from Perform as they believe the company is better positioned in an uncertain economy. The firm thinks strength in online games could lead to EPS upside and raised their target to $61 from $53.
  
• Allegiant (NASDAQ:ALGT) was upgraded to Buy from hold at Jesup & Lamont on valuation following the recent weakness.
  
• Suntrust upgraded Prosperity Bancshares (NASDAQ:PRSP) to Buy from Neutral based on valuation. The firm maintains a $30 target on shares.
• LaBranche (NYSE:LAB) was upgraded to Buy from Sell at Goldman.
  
• AU Optronics (NYSE:AUO) was raised to Overweight from Neutral at HSBC.
• Core Laboratories (NYSE:CLB) was upgraded to Overweight from Neutral at JP Morgan.

Analyst downgrades:

• Jefferies downgraded shares of BPZ Resources (AMEX:BPZ) to Underperform from Hold as they believe the decline in oil prices and the uncertain credit markets has placed considerable pressure on the company's operations in northwest Peru. The firm maintains a $5 target on the stock.
  
• UBS downgraded StatoilHydro (NYSE:STO) and Repsol SA (NYSE:REP) to Neutral from Buy as they expect 2009 to be a difficult year for European oil and gas companies.
  
• Bernstein downgraded Heinz (NYSE:HNZ) to Market Perform from Outperform and lowered their target to $42 from $62 citing foreign exchange impact and commodity pressures.
• Blackstone Group (NYSE:BX) was downgraded to Underweight from Overweight at Barclays.
  
• Siemens (NYSE:SI) was lowered to Neutral from Buy at Banc of America/Merrill.
  
• Pride International (NYSE:PDE) was cut to Underweight from Neutral at JP Morgan.

Analyst initiations:

• Kaufman Bros. believes GT Solar's (NASDAQ:SOLR) equipment orders are at a bottom and that shares are undervalued. Shares were initiated with a Buy rating and $7 target.
  
• Jefferies assumed L-1 Identity (NYSE:ID) with a Buy rating and $11 target. The firm believes concerns over the company's sensitivity to government budget priorities and elevated levels of debt are overdone.
  
• JP Morgan (NYSE:JPM) was started at Keefe Bruyette with a Market Perform rating and $30 target. Keefe Bruyette sees limited catalysts for the stock as they expect credit headwinds and subdued investment banking revenues to persist over the near-term.
• Legg Mason (NYSE:LM) and T. Rowe Price (NASDAQ:TROW) were initiated with an Equal Weight rating at Barclays.
  
• Electronic Arts (NASDAQ:ERTS) was initiated at Janney Mongtomery with a Neutral rating.
  
• Friedman Billings reinitiated U.S. Bancorp (NYSE:USB) with an Underperform rating and $17 target.