Comcast Corporation (CMCSA) reported earnings for the fourth quarter on Wednesday. Today, the company's shares hit a new 52-week high of $25.39 during the intraday session (there's still more than two hours left until the closing bell rings, so that high point could eventually change).

The 52-week low for the cable business is $15.55. The one-year chart tracks the positive momentum of the equity. Will the stock break out to new heights from this juncture?

World Wrestling Entertainment (WWE) issued its latest quarterly report yesterday. The home of John Cena and Triple H is having a difficult time growing from the looks of it. And what exactly is going on with the film division?

According to TheFly, WWE's Q4 reported profit of 11 cents per share beat the estimate by two pennies. I'm not terribly pleased by that. To begin with, the company made 15 cents per share in the year-ago period. Plus, adjusted operating income, as highlighted in the corporate press release, dipped 22%.

The Walt Disney Company (DIS) released results for its fiscal first quarter after the bell today. As a shareholder, I was very eager to see the data since the stock recently broke through the tough resistance level of $40. Would the recent rise in the stock be justified by the profit growth?

You know, that just may be the case. According to the corporate press release, on an adjusted basis, net income jumped 45% to 68 cents per share. Even better, the call was for 56 cents per share. That's a significant beat. As for the top line, it expanded by a healthy 10%.

Viacom's (VIA.B) B shares sold off on Thursday following the distribution of the media conglomerate's fiscal Q1 numbers. It's a shame. The stock has been doing really well, as can be seen by this chart. It would have been good if the shares had rallied with the data. That's all right. Even though the equity closed down almost 1% to $43.55 on active volume, it's still not too far away from the 52-week high of $45.29.

Is the price action a signal to sell? Well, I can't say I was blown away by the earnings news. According to the corporate release, adjusted profit from continuing businesses went down 11% to $1.02 per share. Okay, fine, a drop was already on the radar. In fact, the Associated Press says that the bottom line was four pennies ahead of the forecast.

News Corp. (NWS) issued its fiscal second-quarter report on Wednesday after the bell. The stock rose 2.5% to $17.51 on active volume by the end of the regular session. The reaction in the after-hours session was, to be honest, dreadfully boring. The shares finished up fractionally to $17.55 at the conclusion of that trading period. Guess the market wasn't too impressed by the earnings news; either that, or it figured that the rise before the posting of the numbers was good enough.

According to the corporate press release, adjusted net income calculated out to 29 cents per share in Q2. That was four pennies above the year-ago profit. Marketwatch says that the 29-cent figure was one penny ahead of the overall estimate.

IMAX (IMAX) finished 2010 with a wild trading day. With a little over two-and-a-half hours to go before the market bell, I had noticed that the stock was up an incredible 15.6% to $31.05. On heavy volume. Yes, heavy volume, on the last day of the year.

What was the reason? There was some speculation about a buyout. StreetInisder.com had reported that Sony (SNE) was possibly interested in buying the business. Disney (DIS) was also mentioned as a potential acquirer.

CBS (CBS) has had a great year. Take a look at the twelve-month chart. Sure, it wasn't a straight line up, but the price action in the stock indicates potential confidence in the business on the part of Wall Street institutions. Many investors are certainly wondering how this idea will fare in 2011.

The shares have bounced between a relatively narrow range. The 52-week low is $12.26; the 52-week high is $19.65. On Thursday, the stock closed with a quote of $19.05. Volume, as you might expect, was very low, which is typical at this time of year.

Do you remember the battle of the pop-ups? Now we have a new, but rather different problem. Advertisers use tracking devices to follow a customer's moves throughout the Internet. The aim is to pinpoint the customer's needs and purchases with the hope of capturing more business.

And as with pop-ups, customer complaints are growing. Customers resent being tracked and consider it an invasion of their privacy. The Wall Street Journal reports that Microsoft has taken the lead by adding a "Tracking Protection" tool that will allow users to prevent being tracked by small text files called "cookies." It will be included in Internet Explorer 9.

According to an item highlighted by TheFly, it appears as if News Corp. (NWS) may be interested in selling MySpace. There are no guarantees, of course, but I'll tell you this: I hope a sale happens. And the sooner the better.

Sure, in theory, MySpace was a great acquisition. It was the hot destination on the web for a while. Reality, however, has a way of interfering with even the best ideas. The Internet can evolve very quickly; CEOs need to be extremely cautious about what they decide to buy when they are playing this part of the media game.

There are definitely a lot of happy Beatles fans out there today, as Apple Inc. (AAPL) announced that it would finally be selling Beatles material through its iTunes store.

Fans have been waiting, not-so-patiently, for this to happen for years now, and today it has finally arrived. Apple wrote on its website that "In 1964, the band that changed everything came to America. Now they're on iTunes."

Disney (DIS) was higher by 1.8% to $36.56 at one point during Thursday's extended-hours session. At first glance, you might have believed, as I did, that the buying represented the immediate response to the fiscal fourth-quarter report, which was scheduled to come out after the market shut down for the day.

However, as this Forbes article highlights, the release came out earlier than expected, causing the stock to close down 2.8% by the conclusion of the regular session, presenting a very interesting scenario for the traders who were quick to react to the situation.

Viacom (VIA.B) is seeing a bid today. The B shares are up, at the time of this writing, by 3.4% to $39.40. The 52-week high is currently set at $39.76, and it was hit during the intraday session. A look at the chart shows a stock that has been breaking through new trading levels.

Will it continue to do so? Well, the third-quarter numbers show something of a mixed bag, in my opinion. Adjusted earnings from continuing businesses increased a mere 6% to 75 cents per share. That was enough to beat the estimate of 70 cents per share, as indicated in this Associated Press article.

CBS (CBS) reported third-quarter earnings last Thursday after the bell. On Friday, the shares closed down 3.7% to $17.01. The 52-week high for the stock is $18.20. Although the one-year chart doesn't show a smooth uptrend, it does indicate that the shares have exhibited a certain amount of strength. But does the sell-off on Friday, which was backed by strong volume, tell us that the stock should be avoided?

I've been cautious about this company. I have to admit, though, that it delivered a decent Q3. The press release says that adjusted profit jumped 40% to 35 cents per share. According to the Associated Press, that figure beat projections by four pennies. The AP article also mentioned something not so surprising: advertising dedicated to political races helped the period.