Put Broadband company ADC Telecommunications (ADCT), which I first wrote about in June 2009 at a price of $8.46, in the winner category.

In July, ADCT agreed to be acquired by electronic component and network solution provider Tyco Electronics (TEL), for $12.75 per share, subject to required approvals.

The deal translated to a roughly 50% gain if you were patient and held ADCT through its incremental rise in 2010.

Analyst upgrades:

• ThinkEquity upgraded Yahoo! (YHOO) to Buy from Hold based on valuation, checks that indicate Q2 display/search improvement, search stabilization, improved cost structure, and share repurchases.
• Societe Generale upgraded Roche Holding (RHHBY) to Buy from Hold based on expectations Avastin will be approved in breast cancer, despite negative FDA briefing documents.
• FBR Capital upgraded Atheros (ATHR) to Outperform from Market Perform based on valuation and positive checks that indicate powerline networking chips are gaining traction in China. The firm has a $43 price target on the stock.
• Juniper (JNPR) was upgraded to Buy from Hold at Canaccord.
• Ultimate Software (ULTI) was upgraded to Buy from Hold at Roth Capital.
• Liberty Property Trust (LRY) was upgraded to Market Perform at Wells Fargo.

Analyst downgrades:

• Auriga downgraded ADC Telecomm (ADCT) to Hold from Buy following the company's merger announcement with Tyco Electronics (TEL).
• TD Newcrest expects Manulife's (MFC) Q2 loss to be worse than expected due to the impact from lower interest rates. The firm cut shares to Hold from Buy.
• Goldman downgraded Perrigo (PRGO) to Sell from Neutral and lowered its target to $50 from $61. The firm cites relative valuation for the downgrade. Target to $50 from $61.
• F5 Networks (FFIV) was downgraded to Hold from Buy at Canaccord.
• Anglo American (AAUKY) and BHP Billiton (BHP) were downgraded to Neutral from Outperform at Credit Suisse.

Analyst initiations:

• QKL Stores (QKLS) was initiated with a Buy rating and $7 price target at Global Hunter.
• Rodman & Renshaw started Rick's Cabaret (RICK) with an Outperform rating.

Today was one of those days where the news was tied to more hope and a decent start to earnings season than over any great breaking global news. A barely-decent 10-Year Treasury auction was not showing anything rotten, and it seems that the corporate credit markets are starting to open back up. News on deficits being another $1 trillion held nothing back for stock gains. Can you believe it, six straight days of gains in stocks? Cramer coming back after a holiday and saying that the bottom of the market has been seen for the year may have also gotten some comfort back in the game from retail investors.

Here were today's unofficial closing bell levels:

Dow 10,363.02 +146.75 (1.44%)
S&P 500 1,095.28 +16.53 (1.53%)
Nasdaq 2,242.03 +43.67 (1.99%)

Top Analyst Calls

As expected, the shares of broadband network company ADC Telecommunications (ADCT), first discussed here on June 10, 2009 at a price of $8.46, have rebounded, and there's likely more upside ahead. Here's why:

First, look for a solid increase in year-over-year sales in the second-half of 2010, aided by U.S. broadband spending and robust equipment sales to China. Further, international broadband opportunities abound for ADCT. One example: fiber-based internet and Ethernet is in its infancy, both domestically and abroad, and each should see nice gains in 2010. Meanwhile, margins also should increase this year.

The stock of broadband network company ADC Telecommunications (ADCT), which I first wrote about on June 10, 2009, at a price of $8.46, has underperformed, but I still see a bright future for the company, for the following reasons.

First, look for a solid increase in year-over-year sales in second-half of 2010, aided by increased U.S. broadband spending and robust equipment sales to China. Further, international broadband opportunities abound for ADCT; one example: fiber-based internet is in its infancy, both domestically and abroad.

The transmission of data wirelessly is the new big movement in tech. Kindles, 4G phones, tablets and more will soon be flooding marketplaces worldwide. The wireless and new telecom revolution will be sweeping the market place for years to come. This leads the investor to the obvious question: "How do I make a buck off all this?"

Here, for your consideration, are some stocks likely to thrive in the wireless tech revolution. As new devices and functionalities come onto the market, each of these stocks could perform strongly. Share prices are as of Wednesday's close.

ADC Telecommuncations' (ADCT) stock has misbehaved since recommended in June at $8.46, but I'm reiterating the buy rating; however, there are qualifiers, so close attention is advised.

ADCT is a global supplier of broadband network equipment, software, and systems integration services that enable communications service providers to deliver high-speed internet, data, video, and voice services, with an emphasis on that critical 'last mile' (homes/businesses) portion of network.

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.

ADC Telecommunications (ADCT - option chain) stock is trading lower today after the company posted a fourth-quarter loss last night of $19.8 million, or 20 cents per share, on revenue of $183.9 million. ADCT also forecast a first-quarter adjusted loss of 10 to 0 cents per share on revenue of $250 million to $275 million. Analysts are forecasting a profit of 11 cents per share on revenue of $274 million. 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 ADCT.

This morning, ADCT opened at $5.46. So far today the stock has hit a high of $5.93 and a low of $5.35. As of 12:05, ADCT is trading at $5.71, down 93 cents (-14.0%). The chart for ADCT looks bullish and S&P gives ADCT a positive 5 STARS (out of 5) strong buy ranking.

ADC Telecommunications' (NASADAQ: ADCT) stock has bided time over the past four months, since the Buy rating on June 10, 2009 at a price of $8.46, but that in no way changes the company's positive.

Hence, look on the current roughly $7.50 price as another chance to scoop up ADCT's shares at a reasonable price, and I'm Reiterating my Buy rating.

TheStreet.com's Jim Cramer says if the company you're looking at is a player in the mobile Internet space, it's probably a good bet.

Does it have smartphone exposure, or doesn't it? That is the question. When I look at what's moving in tech and what's become sullen and gloomy, there's only one compass: smartphones. Think about what's moved this week: Cree (NASDAQ: CREE) (Cramer's Take), Tellabs (NASDAQ: TLAB) (Cramer's Take) and ADC Telecom (NASDAQ: ADCT) (Cramer's Take). These are terrific plays in the smartphone food chain and are included in the "Mad Money" Mobile Internet Index.

ADC Telecom is Chinese Internet infrastructure, and we know that China's spending $40 billion to build out infrastructure that can allow aggressive adoption of smartphones. Tellabs has been waiting for next-generation telecom orders -- smartphones. I think the fact that it announced a giant buyback -- it matters when the stock is this small -- is the signal needed to suggest they are getting orders.

Readers of this space know that the bias favors large-cap companies. However, every once in a while, an exception is made, and ADC Telecommunications (NASDAQ: ADCT) is one.

ADCT is a global supplier of broadband network equipment, software, and systems integration services that enable communications service providers to deliver high-speed internet, data, video, and voice services, with an emphasis on that critical 'last mile' (homes/businesses) portion of network.

Analyst upgrades:

• Ericsson (NASDAQ: ERIC) was upgraded to Add from Hold at WestLB.
  
• JP Morgan upgraded Shire Plc (NASDAQ: SHPGY) to overweight from Neutral to reflect Vyvanse share gains and valuation.
  
• Wachovia upgraded Jefferies (NYSE: JEF) to Market Perform from Underperform because they believe that the recent collapse of the large cap bank sector, Jefferies' cash equity business, and the company's partial privatization as a result of its Leucadia investment will shield shares.
  
• Canaccord upgraded Amylin Pharma (NASDAQ: AMLN) to Hold from Sell.
• ADC Telecomm (NASDAQ: ADCT) was upgraded to Buy from Hold at Kaufman Bros. on valuation following the recent weakness.
• STEC Inc (NASDAQ: STEC) and Popular (NASDAQ: BPOP) were raised to Buy from Neutral at B. Riley.
  

Analyst downgrades:

• Merrill downgraded Disney (NYSE: DIS) to Underperform from Neutral and cut its target to $27 from $34 citing the impact from the current economic climate on earnings.
  
• Barclays downgraded IBM (NYSE: IBM) to Equal Weight from Overweight citing the impact from the weakening economy and the company's large exposure to the financial services industry. IBM's target was cut to $108 from $130.
  
• Jefferies downgraded Salesforce.com (NYSE: CRM) to Underperform from Buy on increased risks of deteriorating payment terms and price pressure on renewals. The company's target was lowered to $36 from $75.
• Goldman downgraded First Solar (NASDAQ: FSLR) and added shares to the Conviction Sell List.

While the earnings crunch for this quarter is all but over, there is still plenty of action in the earnings arena this coming week. For instance, analysts surveyed by Thomson Financial are expecting America's Car Mart Inc. (NASDAQ: CRMT) and Campbell Soup Co. (NYSE: CPB) to be among this week's top earnings gainers.

Bentonville, Ark.-based America's Car Mart is expected to post net income of 38 cents per share (up 52.6% from the same period a year ago) on revenue of $73.8 million (up 25.8%). The used car dealer chain has tended in recent quarters toward positive surprises -- by 21 cents per share, or 73.5%, in the previous quarter. The long-term EPS growth forecast is 15%, about the same as the S&P 500. The consensus recommendation of analysts is to buy CRMT.

Campell is tentatively scheduled to report this week, and the world's biggest soup maker is expected to post net income of 25 cents per share (up 44.0% from a year ago) on revenue of $1.7 billion (up 7.5%). The Camden, N.J.-based company has just missed earnings estimates in the past three quarters. Its long-term EPS growth forecast is 7.5%, which is less than the industry average, but about the same as rivals Kraft Foods (NYSE: KFT) and Heinz (NYSE: HNZ). The analysts' consensus recommendation is currently to buy Campbell.

Other anticipated double-digit earnings gainers scheduled to report this week include brand name apparel maker Guess Inc. (NYSE: GES), mining equipment maker Joy Global (NASDAQ: JOYG), and chip maker National Semiconductor (NYSE: NSM). And Take-Two Interactive Software (NASDAQ: TTWO) is expected to swing to a profit.

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

• ADC Telecommunications Inc. (NASDAQ: ADCT) beat Q2 estimates and raised its full-year guidance.
• Alcoa Inc. (NYSE: AA) near-term earnings prospects led to an analyst downgrade.
• Banco de Chile (NYSE: BCH) earnings prospects after an acquisition led to an analyst's upgrade.
• Benihana Inc. (NASDAQ: BNHN) posted lower Q4 profits but still beat earnings estimates.
• Bob Evans Farms Inc. (NASDAQ: BOBE) reported solid Q4 results due in part to cost management.
• Brown-Forman Corp. (NYSE: BF.B) easily beat Q4 estimates and offered full-year guidance.
• CMGI Inc. (NASDAQ: CMGI) lowered its guidance, sending shares tumbling 25%.
• Coca Cola Hellenic Bottling Co. (NYSE: CCH) warned of weaker earnings due to economic conditions.
• Conn's Inc. (NASDAQ: CONN) reported solid Q1 results and issued in-line guidance for the year.
• Dick's Sporting Goods Inc. (NYSE: DKS) earnings prospects impress analysts despite recent guidance.
• Guess? Inc. (NYSE: GES) topped Q1 expectations due to strong international expansion.
• Krispy Kreme Doughnuts Inc. (NYSE: KKD) swung to a Q1 profit despite falling revenues.
• Lehman Brothers Holdings Inc. (NYSE: LEH) posted a bigger-than-expected loss on further write-downs.