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

• Apple Inc. (AAPL) posted its highest quarterly revenue ever, easily beating estimates, as iPhone sales doubled.
• Boeing Co. (BA) swung to a larger-than-expected Q4 profit but guidance fell short of analysts' estimates.
• Chevron Corp. (CVX) fell short of analysts' earnings estimates for Q4, sending shares lower.
• Cisco Systems Inc. (CSCO) shares rose after optimistic statements by the CEO ahead of Q2 results.
• Eastman Kodak Co. (EK) shares surged after it beat Q4 expectations by a wide margin and cash flow improved.
• Ford Motor Co. (F) reported its first annual profit in four years due to cost-cutting and improved market share.
• Halliburton Co. (HAL) reported lower Q4 earnings but beat estimates by a penny, and revenue also fell.

Following is a look at two companies that released quarterly results this week. One is from the world of tech. The other resides in the old-economy landscape of industrial goods.

EMC (EMC) reported Q4 results on Tuesday. According to the press release, the company is doing quite well. Sales increased 17% on a sequential basis, and adjusted earnings came in at 33 cents per diluted share, an increase of over 40% compared to the previous quarter. Juxtaposing this stat with data at Earnings.com, we see that management beat projections by three pennies.

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

• Adobe Systems Inc. (ADBE) shares rose after lower Q4 earnings and revenue beat analysts' expectations.
• Best Buy Inc. (BBY) shares sold off despite better-than-expected Q3 results due to the lower gross margin.
• Charles Schwab Corp. (SCHW) warned that Q4 earnings would come in lower than the Street view
• Discover Financial Services (DFS) shares were up after it reported better-than-expected Q4 earnings.
• First Solar Inc. (FSLR) offered a solid 2010 outlook but the consensus EPS estimate is high in the range.
• General Mills Inc. (GIS) strong Q2 results included better-than-expected earnings and a rosy outlook.

Analyst Upgrades

• Baird upgraded Visa (V) to outperform from neutral and raised its target to $100 from $88, citing valuation and an improvement in key trends that include transactions, volume and international travel.
• FBR Capital upgraded Illinois Tool Works (ITW) to outperform from market perform to reflect valuation and expectations for earnings upside in the first half of 2010. The firm raised its target on shares to $58 from $55.
• Goldman added Brookdale Senior Living (BKD) to its conviction buy list based on a bottom in fundamentals and positive senior housing trends. The firm raised its target to $22 from $20.
• Exxon Mobil (XOM) was upgraded to buy from hold at Societe Generale.
• Newfield Exploration (NFX) was upgraded to overweight from equal weight at Barclays.
• PPD (PPDI) was upgraded to buy from hold at Jefferies.

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

• ADC Telecommunications Inc. (ADCT) posted a surprise net loss for Q4 and predicted a loss in Q1.
• BJ's Wholesale Club Inc. (BJ) shares fell after Q3 earnings met expectations and offered guidance for FY.
• Dell Inc. (DELL) posted lower-than-expected Q3 earnings, prompting a sell-off of shares.
• Foot Locker Inc. (FL) said Q3 earnings slumped more than analysts' forecast, sending shares lower.
• Gap Inc. (GPS) reported growth of EPS and revenue in Q3 and announced a share buyback program.

Analyst upgrades:

• Barclays upgraded Exxon (XOM) to overweight from equal weight based on a higher production growth outlook. The firm, which raised its target to $92 from $90, expects Exxon to have organic growth of more than 3% in 2010 and an average growth rate of 2.6% between 2009 and 2013.
• Kaufman Bros. upgraded Palm (PALM) to buy from hold citing the recent pullback in shares and indications that Verizon (VZ) will carry webOS phones as early as 1H10. The firm has a $16 target on the stock.
• Piper Jaffray raised Medicis (MRX) to neutral from underweight and raised its target to $20 from $16. Following a management meeting, Piper said they have increased confidence in Soldyn risk and LipoSonix's safety profile.
• Illinois Tool Works (ITW) was upgraded to buy from neutral at UBS.
• Devon Energy (DVN) was upgraded to outperform from market perform at Wells Fargo.
• Carmike Cinemas (CKEC) was upgraded to buy from neutral at Merriman.

Illinois Tool Works (ITW - option chain) shares are rising today after the company reaffirmed its fourth-quarter EPS guidance of 54 to 66 cents. ITW also said it expects Q4 revenue growth between -1% and 5%, or roughly $3.64 to $3.86 billion. Analysts are expecting the company to post EPS of 62 cents on $3.68 billion. 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 ITW.

ITW opened this morning at $49.70. So far today the stock has hit a low of $49.58 and as of 12:00, the stock is trading right near a new 52-week high at $51.11 up $2.13 (4.3%). The chart for ITW looks neutral and S&P gives ITW a neutral 3 STARS (out of 5) hold ranking.

Analyst upgrades:

• Citigroup upgraded Talbots (NYSE: TLB) to Buy from Hold on expectations the company's sales and margins are at an inflection point. The firm expects comps to turn positive in the next six months and raised its target on shares to $9.50 from $5.
• JMP Securities believes that Apple's (NASDAQ: AAPL) incoming iPod product cycle, geographic expansion of iPhones, and market expansion led by new products will result in "significant" outperformance. The firm upgraded shares to Outperform from Market Perform and has a $200 target on the stock.
• Credit Suisse upgraded Tiffany (NYSE: TIF) to Outperform from Neutral citing productivity comps and gross margin upside, leading to potential upside to 2010 Street estimates. The firm raised its target to $45 from $20.
• Brady (NYSE: BRC) was upgraded to Buy from Hold at KeyBanc.
• Time Warner (NYSE: TWX) was upgraded to Conviction Buy from Neutral at Goldman.
• RadioShack (NYSE: RSH) was upgraded to Overweight from Equal Weight at Morgan Stanley.

Analyst upgrades:

• Citigroup upgraded Capital One (NYSE: COF) to Buy from Hold as it believes the credit cycle is starting to recover for U.S. credit cards and an improving economy will support bank credit stabilization. The firm raised its target on shares to $44 from $28.
• JPMorgan upgraded Morgan Stanley (NYSE: MS) to Overweight from Neutral on valuation and believes the stock market recovery will serve as a catalyst.
• Deutsche Bank upgraded F5 Networks (NASDAQ: FFIV) to Buy from Hold after its channel checks indicated a sooner-than-expected order ramp and stabilizing pricing trends. The firm raised its target on shares to $46 from $39.
• COTT Corp. (NYSE: COT) was upgraded to Buy from Neutral at UBS.
• Blackstone Group (NYSE: BX) was upgraded to Equal Weight from Underweight at Barclays.
• Illinois Tool Works (NYSE: ITW) was upgraded to Conviction Buy from Neutral at Goldman.

Analyst Upgrades

• Barclays upgraded Anglo American (NASDAQ: AAUK) to Overweight from Equal Weight based on a potentially higher bid from Xstrata (OTC: XSRAY) or a white night willing to pay a premium for the group, higher copper prices, and improving operating performance.
• Janney Montgomery upgraded Chiquita Brands (NYSE: CQB) to Buy from Neutral citing improved bagged salad margins, strong free cash flow, solid banana trends, and valuation. The firm has a $13 target on the stock.
• Wunderlich upgraded Legacy Reserves (NASDAQ: LGCY) to Buy from Hold due to the firm's belief that the back of the crude board is still very cheap, the firm's increased distribution outlook, and the movement of the stock after the discontinuation of the company's talks with Apollo.
• Deutsche Bank (NYSE: DB) was upgraded to Buy from Neutral at UBS.
• UBS (NYSE: UBS) was upgraded to Outperform from Neutral at Credit Suisse.
• Illinois Tool Works (NYSE: ITW) was upgraded to Outperform from Market Perform at Wachovia.

Analyst upgrades:

• Goldman upgraded SanDisk (NASDAQ: SNDK) to Buy from Neutral and raised their target to $22 from $16 citing the renegotiated royalty agreement with Samsung.
• Goldman also upgraded Starwood Hotels (NYSE: HOT) to Buy from Sell and raised their target to $27 from $11 citing strong operating leverage as RevPAR recovers.
• KeyBanc upgraded Werner Enterprises (NASDAQ: WERN) to Hold from Underweight citing a recent improvement in freight demand.
• J.C. Penney (NYSE: JCP) was upgraded to buy from Underperform at Banc of America/Merrill.
• Savvis (NASDAQ: SVVS) was raised to Outperform from Perform at Oppenheimer.
• Sanofi-Aventis (NYSE: SNY) was upgraded at Citigroup to Buy from Hold.

"Golf has Tiger Woods, novelists have Tom Clancy, and the investment community has stars such as Bruce Berkowitz, Bill Nygren, Charlie Dreifus, and Mario Gabelli," states Paul Tracy.

In his The Street Authority Market Advisor, he suggests, "These money managers are at the pinnacle of their craft." Here, he takes a look at these "celebrities" and some of their current top stock holdings.

"These money managers have all amassed prodigious gains over the years for their shareholders. Over the past few months, these gurus have come out with ringing endorsements for certain stocks. This isn't empty talk -- they are putting their money where their mouth is.

Analyst upgrades:

• Deutsche Bank upgraded AmerisourceBergen (NYSE:ABC) to Buy from Hold on valuation as it views the risk/reward as favorable at current levels. Deutsche raised its target price to $41.50 from $38.
  
• FBR Capigal upgraded Charlotte Russe (NASDAQ:CHIC) to Outperform from Market Perform following the company's Q2 results on expectations merchandise improvements and cost-cutting efforts will drive continued margin expansion. The firm raised its target on shares to $15 from $10.
  
• Oppenheimer upgraded Fidelity National (NYS:FIS) to Outperform from Perform as it believes the Metavante (MV) acquisition makes strategic sense and the stock's risk/reward is favorable. The firm's target price is $25.
• First American (NYSE:FAF) was upgraded to Outperform from Market Perform at Keefe Bruyette.
  
• Nokia (NYSE:NOK) was raised to Neutral from Underweight at JP Morgan.
  
• Parker-Hannifin NYSE:(PH) was lifted at Wachovia to Outperform from Market Perform.

Analyst upgrades:

• Deutsche Bank upgraded shares of Camden Property (NYSE: CPT) to Hold from Sell on valuation and believes the company has improved its liquidity position. Despite the upgrade, the firm lowered its target price to $21 from $25.
  
• Goldman added Best Buy (NYSE: BBY) to its Conviction Buy List as it is now the sole dominant retailer in consumer electronics and expects Best Buy's margins to benefit from Circuit City's demise.
  
• Molson Coors (NYSE: TAP) was upgraded to Overweight from Neutral at JP Morgan as it finds the valuation attractive and sees a number of long-term fundamental positive catalysts. The firm has a $47.50 target on shares.
• United Rentals (NYSE: URI) and Illinois Tool Works (NYSE: ITW) were upgraded to Buy from Neutral at UBS.
  
• ProLogis (NYSE: PLD) was upgraded to Buy from Neutral at Banc of America/Merrill.

Analyst downgrades:

• Oppenheimer downgraded Global Traffic Network (NASDAQ: GNET) to Perform from Outperform following the company's weaker than expected Q2 results and lowered its target price to $6.25 from $7.
  
• Friedman Billings downgraded BankAtlantic (NYSE: BBX) to Underperform from Market Perform to reflect the deterioration of both the company's credit and capital in Q4. The firm lowered its target price to $1 from $5.
  
• RBC Capital downgraded AbitibiBowater (NYSE: ABH) to Underperform from Sector Perform and lowered its target to 50 cents from $2.00 following the company's debt refinancing announcement.
• Lions Gate (NYSE: LGF) was cut to Market Weight from Overweight at Thomas Weisel.
  
• Ctrip.com (NASDAQ: CTRP) was downgraded at Goldman to Sell from Neutral.
  
• Molson Coors (NYSE: TAP) was downgraded to Neutral from Buy at Banc of America/Merrill.

Analyst initiations:

• Oppenheimer initiated Chattem (NASDAQ: CHTT) with an Outperform rating and believes the company's business model is well suited for the current uncertain consumer environment. The firm has an $80 target on the stock.
• Freeport McMoRan (NYSE: FCX) was initiated at BMO Capital with a Market Perform rating and $30 target.
  
• Anglo American (NASDAQ: AAUK) was assumed with a Sell rating at Societe Generale.
  
• Yamana Gold (NYSE: AUY) was started at UBS with a Buy rating.

TheStreet.com's Jim Cramer says they're too important to just let them go.

You never want to buck the financials. I have said over and over again that the group is too important to make let go. Can we really envision a world without Citigroup (NYSE: C) (Cramer's Take) and Bank of America (NYSE: BAC) (Cramer's Take) common stock? Can we envision a world where PNC (NYSE: PNC) (Cramer's Take) and Bank of New York (NYSE: BK) (Cramer's Take) and State Street (NYSE: STT) (Cramer's Take) are no more? A world where Wells Fargo (NYSE: WFC) (Cramer's Take) and JPMorgan (NYSE: JPM) (Cramer's Take) don't make it?

It's funny when you put it that way, because we know that if those stocks weren't in the S&P 500, if we just took them out, we would be feeling like we should be buying, buying, and buying judging from the very nice pullbacks we have had to above the lows of October and November now that we are oversold.

Tons of charts, from Forest Labs (NYSE: FRX) (Cramer's Take) to AT&T (NYSE: T) (Cramer's Take), from Disney (NYSE: DIS) (Cramer's Take) to Eaton (NYSE: ETN) (Cramer's Take), all sorts of charts from all sorts of industries, charts like Caterpillar (NYSE: CAT) (Cramer's Take) and BP (NYSE: BP) (Cramer's Take) and Nucor (NYSE: NUE) (Cramer's Take), if they hold here, will embolden people to come in. As will IBM (NYSE: IBM) (Cramer's Take) on Wednesday.