Analyst Upgrades

• Research In Motion (RIMM) to buy from sell and Gap (GPS) to hold from sell at Citigroup.
• Archer Daniels (ADM) and Airgas (ARG) to buy from hold at Jefferies.
• NCR Corp. (NCR) to conviction buy from neutral at Goldman.
• Valero Energy (VLO) to top pick from sector perform and Western Refining (WNR) to outperform from underperform at RBC Capital.
• Fred's (FRED) to overweight from neutral at JP Morgan.
• Marsh & McLennan (MMC), Willis Group (WSH) and Brown & Brown (BRO) to equal weight from underweight at Barclays.
• Host Hotels (HST) to outperform from neutral at RW Baird.
• La-Z-Boy (LZB) to strong buy from market perform at Raymond James.

Coca-Cola (KO) has more than $13 billion in cash.

The top five companies (according to market cap) are:

• Exxon Mobil (XOM): $398.3 billion
• Apple (AAPL): $309.0 billion
• Microsoft (MSFT): $237.5 billion
• General Electric (GE): $215.0 billion
• Berkshire Hathaway (BRK.A): $202.5 billion

Analyst Upgrades

• Heico (HEI) to outperform from market perform at FBR Capital.
• Eaton (ETN), Silgan Holdings (SLGN), MYR Group (MYRG) and Shaw Group (SHAW) to outperform from neutral at RW Baird.
• Infosys (INFY) to buy from Neutral at Nomura.
• Isle of Capri (ISLE) to buy from neutral at Merriman.
• NovaGold (NG) to sector perform from underperform at RBC Capital.
• CarMax (KMX) and Rockwell Collins (COL) to outperform from neutral at Credit Suisse.
• DHT Holdings (DHT) to overweight from neutral at JPMorgan.
• Cabot Oil & Gas (COG) to overweight from underweight at Morgan Stanley.

Good news is coming in for the builders of heavy trucks, such as Paccar (PCAR), and for truck parts manufacturers, including Eaton (ETN). An aging national truck fleet, coupled with rebounding interstate freight volumes, signal that 2011 is shaping up to be a strong year for heavy trucks and the investors who play them.

A report from Bloomberg Businessweek reveals that manufacturing totals for heavy trucks could jump to as many as 235,000 units in North America for 2011. This compares to a total of approximately 150,000 units for 2010.

Eaton Corp. (ETN) has been on a tear -- rising from $85 to $95 -- since it smashed Wall Street estimates with its latest earnings announcement in late October, and it looks like the gains are going to continue.

Goldman Sachs just upgraded Eaton from a neutral rating and put the company on its conviction buy list -- moving its price target for the stock from $103 to $117.

Goldman was originally expecting Eaton to earn $7.35 per share in 2011 and $8.90 in 2012, but the firm has now updated its EPS expectations to $7.80 in 2011 and $9.40 in 2012.

Analyst Upgrades

• Goldman upgraded Eaton (ETN) to conviction buy from neutral.
• AECOM Technology (ACM) was upgraded to outperform from neutral at Macquarie.
• Piper Jaffray upgraded Hologic (HOLX), Gen-Probe (GPRO) and Qiagen (QGEN) to overweight from neutral.
• GeoMet (GMET) was upgraded to accumulate from neutral at Global Hunter.
• Accretive Health (AH) was upgraded to outperform from neutral at RW Baird.
• Morgan Stanley upgraded Reinsurance Group (RGA) to overweight from equal weight.
• BofA/Merrill upgraded Clearwire (CLWR) to neutral from underperform.

Analyst Upgrades

• Wells Fargo upgraded Accenture (ACN) to outperform from market perform following the company's Q4 results, citing improved tone and increased visibility. The firm raised its target range for shares to $51 to $53 from $41 to $44.
• Macquarie upgraded FirstMerit (FMER) to outperform from neutral and has a $21 price target on the stock. The firm cites FirstMerit's strong fundamentals and competitive advantage for the upgrade.
• Macquarie transferred coverage on Marshall & Ilsley (MI) with a neutral from an underperform based on improved risk/reward.
• Eaton (ETN) was upgraded to overweight from neutral at JPMorgan.
• HSBC (HBC) was upgraded to conviction buy from buy at Goldman.
• Walgreen (WAG) was upgraded to overweight from equal weight at Morgan Stanley.

Eaton (ETN - option chain) shares are rising today after the company said it earned $226 million, or $1.33 per share, during the second-quarter, topping analysts' forecasts of $1.17 per share. The company also said it will lift its quarterly dividend to 58 cents from 50 cents. 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 ETN.

ETN opened this morning at $72.26. So far today the stock has hit a low of $71.50 and a high of $73.50. As of 12:30, ETN is trading at $73.54 up $4.48 (6.5%). The chart for ETN looks neutral and S&P gives ETN a neutral 3 STARS (out of 5) hold ranking.

This morning one of my colleagues, Joseph Lazzaro, who heavily uses technical analysis, posted an article titled General Cable Corp.: Stopped-Out.

I have never used technical analysis to make investment decisions, but I have used charts for general long-term trends examining a stock from a historical perspective. I think in the case of General Cable Corp. (BGC), it may prove untimely to bail out now based on just technical analysis.

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

• AK Steel Holding Corp. (NYSE: AKS) posted a smaller-than-expected Q2 net loss as steel prices rise.
• Boston Scientific Corp. (NYSE: BSX) posted a better-than-expected Q2 profit on strong overseas sales.
• Caterpillar Inc. (NYSE: CAT) shares jumped after it beat earnings, missed revenues, and offered guidance.
• DuPont (NYSE: DD) shares declined after it posted a higher-than-expected profit but lower revenue.
• Eaton Corp. (NYSE: ETN) disappointing results were a sign that the bulls are in charge, said Jim Cramer.
• General Electric Co. (NYSE: GE) Q2 earnings and sales declined, dragged down by finance and NBC units.

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

• American Express Co. (NYSE: AXP) earnings tumbled in Q4 but came in just short of expectations.
• Best Buy Inc. (NYSE: BBY) earnings prospects and cash flow led to an analyst's upgrade.
• Bristol-Myers Squibb Co. (NYSE: BMY) topped analysts Q4 expectations, sending shares higher.
• Colgate-Palmolive Co. (NYSE: CL) posted a better-than-expected Q4 profit despite the weak economy.
• Delta Air Lines Inc. (NYSE: DAL) reported a big quarterly loss due to merger costs and bad fuel hedges.
• Eaton Corp. (NYSE: ETN) Q4 earnings fell on lower exchange rates and charges related to an acquisition.
• E*Trade Financial Corp. (NASDAQ: ETFC) narrowed its Q4 net loss but fell short of expectations.

Here's a quick look at some of Monday's earnings results:

Netflix Inc.'s (NASDAQ: NFLX) fourth-quarter earnings jumped 45% percent to nearly $23 million, or 38 cents per share, which surpassed analysts' estimates. Revenue in the period rose 19% to $360 million. The company ended 2008 with 9.4 million subscribers, a gain of 718,000 customers from the end of September. Shares fell $0.29, less than 1% Monday.

Amgen Inc.'s (NASDAQ: AMGN) fourth-quarter profit grew 15% percent to $961 million, or 91 cents per share, mostly due to lower expenses. Revenue was $3.75 billion about the same as last year. Results included $60 million in restructuring costs a year ago. Shares rose $1.22, or 2.3%, but fell in after-hours trading.

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

• Adobe Systems Inc. (NASDAQ: ADBE) posted strong Q4 and full-year results, but with flat Q4 revenues.
• Best Buy Inc. (NYSE: BBY) beat Q3 expectations though earnings tumbled, and shares rose about 18%.
• Carnival Corp. (NYSE: CCL) announced that it had lowered its full-year earnings and revenue guidance.
• Discover Financial Services (NYSE: DFS) net income from continuing operations more than doubled in Q4.
• Eaton Corp. (NYSE: ETN) cut its Q4 earnings guidance on weakness in the American auto market.
• FedEx Corp. (NYSE: FDX) Q2 earnings topped expectations and it reaffirmed its guidance.
• General Electric Co. (NYSE: GE) declined to provide quarterly earnings guidance in its annual outlook.
• General Mills (NYSE: GIS) posted a higher-than-expected profit on cost cutting and increased marketing.
• Gilead Sciences Inc. (NASDAQ: GILD) strong earnings growth are expected by one analyst to continue.
• Goldman Sachs Group (NYSE: GS) swung to an anticipated Q4 loss and reported negative revenues.
• Healthcare Realty Trust Inc. (NYSE: HR) was downgraded due to its near-term earnings prospects.
• Honeywell International Inc. (NYSE: HON) affirmed a lower 2009 outlook and said it expects profits to fall.

Eaton (NYSE: ETN - option chain) stock is falling today after the company cut its fourth-quarter earnings guidance. ETN now expects adjusted EPS of $1 to $1.10, down from an earlier estimate of $1.70 to $1.80. Analysts are looking for EPS of $1.68. ETN cited weakness in the American auto market for the cuts. If you think this stock won't be rising too far in the coming months, then it could be a good time to look at a bearish hedged play on ETN.

This morning, ETN opened at $41.59. So far today the stock has hit a low of $40.61 and a high of $42.60. As of 11:50, ETN is trading at $42.31, down $1.60 (-3.6%). The chart for ETN looks neutral and S&P gives ETN a 3 STARS (out of 5) hold ranking.

For a bearish hedged play on this stock, I would consider a January bear-call credit spread above the $50 range. A bear-call credit spread is an options position that combines the purchase and sale of call options to hedge risk in case the stock doesn't do what you think but still leverage nice returns. For this particular trade, we will make an 11.1% return in one month as long as ETN is below $50 at January expiration. Eaton would have to rise by more than 18% before we would start to lose money.

ETN hasn't been above $50 since early November and shown resistance around $48 recently.

Brent Archer is an options analyst and writer at Investors Observer. At publication time, Brent neither owns nor controls positions in ETN.

Eaton (NYSE: ETN - option chain) shares have soared higher today after Berkshire Hathaway (NYSE: BRK.A) disclosed in an SEC filing Friday afternoon that it has bought 2.91 million shares of ETN over the past six months. Usuall,y when announcements like this are made, investors follow the Oracle of Omaha and send the stock higher. If you think 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 ETN.

ETN opened this morning at $42.30. So far today the stock has hit a low of $41.48 and a high of $43.35. As of 12:25, ETN is trading at $43.49, up $2.34 (5.7%). The chart for ETN looks neutral and S&P gives ETN a neutral 3 STARS (out of 5) hold ranking.

For a bullish hedged play on this stock, I would consider a December bull-put credit spread below the $30 range. A bull-put credit spread is an options position that combines the purchase and sale of put options to hedge risk in case the stock doesn't do what you think but still leverage nice returns. For this particular trade, we will make a 5.3% return in just five weeks as long as ETN is above $30 at December expiration. Eaton would have to fall by more than 30% before we would start to lose money.

ETN hasn't been below $37 at all in the past year and has shown support around $39 recently.

Brent Archer is an options analyst and writer at Investors Observer. At publication time, Brent neither owns nor controls positions in ETN or Berkshire.