Analyst Upgrades

• JPMorgan upgraded Smith Micro (SMSI) to overweight from neutral and raised its price target to $15 from $9, citing the release of a WiFi iPad with MiFi from Verizon and Apple.
• Jefferies upgraded Whole Foods (WFMI) to buy from hold and raised its price target to $45 from $36, citing checks that indicate sales are accelerating and the company has been focused on expense control.
• Wells Fargo upgraded Ensco (ESV) and raised its price target to $54 to $56 from $46 to $47, citing valuation, the lifted deepwater drilling ban and higher oil prices.
• Gran Tierra Energy (GTE) was upgraded to buy from hold at Wunderlich, citing the company's Moqueta oil discovery as well as other near-term exploration opportunities, and raised its price target to $12.50 from $7.00.
• Chico's FAS (CHS) was upgraded to buy from hold at KeyBanc and set a $13 price target.
• UR-Energy (URE) was upgraded to buy from hold at KeyBanc.

It's becoming a bit of a broken record, but the refrain "another challenging month" does apply to the current market environment. There were a host of factors influencing stocks and keeping their value down in June. However,with careful selection investors can use the current volatility to make money. You see, there are plenty of fundamentally strong yet undervalued companies that the mainstream investment community hasn't picked up.

Which stocks fit the bill? Take a look at three undervalued stock buys to see:

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

• Activision Blizzard Inc. (ATVI) saw shares rise following its report of better-than-expected Q1 earnings.
• Beazer Homes USA Inc. (BZH) posted a Q2 profit and revenue growth, and announced a stock offering.
• CBS Corp. (CBS) reported improvements in both Q1 net income and cash flow, but shares declined.
• Clorox Co. (CLX) posted Q3 earnings that were higher than analysts had expected and offered weak guidance.
• First Solar Inc. (FSLR) reported quarterly earnings that easily topped analysts' expectations.

It's easy these days to get excited about video game stocks. But investors should beware: Not everything is what it seems.

Part of the recent enthusiasm around video game stocks comes from game maker Activision's (ATVI) announcement on Thursday that it was raising its guidance for its Q1 results, which will be released on May 6. The company expects earnings of 72 cents per share, up from its earlier forecast of 70 cents per share. Shares were up nearly 4% on the news and the stock is up about 19% for the year.

Nintendo is also the source of some intrigue as it pushes ahead with ambitious plans to bring video games to the classroom and to implement 3D video game technology. Plus, the company is rolling out a souped-up DSi video game console with a bigger screen.

Activision (ATVI) closed at $11.44. ATVI "Call of Duty: Modern Warfare 2" went on sale in North America and the U.K. on November 12 selling 4.7 million games, cnet.com reports. ATVI December and January option implied volatility of 41 is near its 26-week average, according to Track Data, suggesting non-directional price movement.

SPDR Homebuilders (NYSE: XHB) closed at $14.87. December call option implied volatility is at 38, January calls are at 40; below its 26-week average of 46, according to Track Data, suggesting decreasing price movement.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.

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

• Activision Blizzard Inc. (NASDAQ: ATVI) shares rose after it reaffirmed its full-year earnings and sales outlook.
• Automatic Data Processing Inc. (NASDAQ: ADP) will have low double-digit EPS growth, predicts one analyst.
• AutoZone Inc. (NYSE: AZO) posted a decline in earnings but a small rise in sales, sending shares lower.
• Bed Bath & Beyond Inc. (NASDAQ: BBBY) posted better-than-expected Q2 earnings and higher revenue.
• CarMax Inc. (NYSE: KMX) rallied to a new 52-week high after topping analysts' Q2 earnings expectations.
• Carnival Corp. (NYSE: CCL) reported better-than-expected Q3 results and raised its full-year guidance.

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

• Activision Blizzard Inc. (NASDAQ: ATVI) Q1 results beat expectations and raised its guidance.
• Alpha Natural Resources Inc. (NYSE: ANR) shares surged after the it reported strong Q1 earnings.
• Archer Daniels Midland Co. (NYSE: ADM) just missed swinging to a loss due to to hefty investment losses.
• CBS Corp. (NYSE: CBS) surprised with a net loss in Q1 as revenue and cash flow declined.
• Chesapeake Energy Corp. (NYSE: CHK) shares fell after it reported disappointing results for the quarter.

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

• Abercrombie & Fitch Inc. (NYSE: ANF) beat Q4 earnings estimates handily, sending shares higher.
• Activision Blizzard Inc. (NASDAQ: ATVI) did well in the holiday period but offered weak guidance.
• Barclays (NYSE: BCS) one-time gains offset write-downs and said it expects to resume dividend payments.
• Boeing Co. (NYSE: BA) shares fell after it announced that it had understated its Q4 and fiscal 2008 loss.
• Coca-Cola Co. (NYSE: KO) topped Q4 earnings estimates due in part to volume gain internationally.
• Diageo (NYSE: DEO) earnings rose in the first half, but it cut its full-year forecast.
• GSI Commerce Inc. (NASDAQ: GSIC) "solid" Q4 results led to an analyst downgrade.

Believe me, I am no Guitar Hero fanboy (although I do own the game), but as a 30-something male who would listen to Metallica's Black CD repeatedly before playing in a college football game, even I am excited about the latest offering from Activision Blizzard (NASDAQ: ATVI).

Seriously, what heavy metal fan isn't drooling at the chance of playing air guitar to some of the greatest Metallica songs of all time? But before I get too far ahead of myself, the news is that the play list for the game has been released (I found the list through RollingStone.com).

Yes, there are some dogs on the list (I'm not a big fan of The Unforgiven or One - it's just too long); but the chance to play my Guitar Hero axe to Seek and Destroy and Sad But True is enough to make me shell out the cash when the game is available for the PlayStation 2.

Electronic Arts (NASDAQ: ERTS) is recently down $2.10 to $17.25 in pre-opening trading. ERTS lowered 2009 EPS & revenue targets. Smith Barney says: "ERTS is entering another period of negative earnings revisions with no positive catalysts on the horizon." ERTS overall option implied volatility of 81 is above its 26-week average of 62 according to Track Data, suggesting larger price movement.

Activision (NADAQ: ATVI), an online and console game producer, closed at $10.09. ATVI December option implied volatility is at 109, January is at 94; above its 26-week average of 69 according to Track Data, suggesting larger price movement.

THQ Inc (NASDAQ: THQI) closed at $5.03. THQI is a developer & publisher of interactive entertainment software. THQI January option implied volatility of 94 is above its 26-week average of 70 according to Track Data, suggesting larger movement.

Take-Two (NASDAQ: TTWO), publisher, developer and distributor of interactive entertainment, closed at $12.12. TTWO rejected ERTS unsolicited bid in February 2008, but subsequently faced opposition from shareholders wanting to cash in on the deal. TTWO December option implied volatility is at 94, January is at 79; above its 26-week average of 74 according to Track Data, suggesting larger price movement.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

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

• Activision Blizzard Inc. (NASDAQ: ATVI) beat Q3 profit expectations and announced share buybacks.
• Ambac Financial Group Inc. (NYSE: ABK) Q3 net loss widened for various reasons, sending its shares lower.
• Best Buy Inc. (NYSE: BBY) earnings prospects could benefit from difficulties at Circuit City (NYSE: CC).
• Blockbuster Inc. (NYSE: BBI) reported a smaller-than-expected Q3 loss and same-store sales up a bit.
• Cisco Systems Inc. (NASDAQ: CSCO) earnings were essentially flat and revenue rose marginally.
• Fluor Corp. (NYSE: FLR) better-than-expected Q3 earnings sent its shares soaring.
• General Motors Corp. (NYSE: GM) delayed its Q3 report and briefly halted trading of its stock.
• Goodyear Tire & Rubber Co. (NYSE: GT) Q3 earnings easilly topped analysts' expectations.
• Marvel Entertainment Inc. (NYSE: MVL) Q3 results soared due to Iron Man and Incredible Hulk.
• MBIA Inc. (NYSE: MBI) greater-than-expected Q3 loss was due in part to residential mortgage exposure.
• News Corp. (NYSE: NWS) fell short of Q1 estimates and warned of the coming slowdown.
• Qualcomm Inc. (NASDAQ: QCOM) beat analysts' Q4 expectations but lowered its guidance.
• Revlon Inc. (NYSE: REV) reported unimpressive Q3 results, though the cash-flow statement was decent.
• Time Warner Inc. (NYSE: TWX) reported strong Q3 results but lowered its full-year outlook (see transcript).
• Viacom Inc. (NYSE: VIA) Q3 profits slipped but it beat Wall Street expectations by a penny.
• Whole Foods Market Inc. (NYSE: WFMI) lowered full-year forecast garnered interest from private equity.

Also, our Obama Picks include companies whose earnings could benefit from the outcome of the presidential election.

For more earnings highlights from this week, see Ford, Toyota, Goldman Sachs, Disney, Sprint, ADM and others.

Upcoming quarterly reports include AIG (NYSE: AIG), Starbucks (NASDAQ: SBUX), Tyson (NYSE: TSN), Microsoft (NASDAQ: MSFT), Applied Materials (NASDAQ: AMAT), Macy's (NYSE: M), Dr Pepper (NYSE: DPS), Kohl's (NYSE: KSS), Wal-Mart (NYSE: WMT), JCPenney (NYSE: JCP).

Visit AOL Money & Finance for more earnings coverage.

In an effort to compete with Activision Blizzard, Inc's (NASDAQ: ATVI) Guitar Hero, and Viacom, Inc. (NYSE: VIA) division Harmonix's Rock Band, Nintendo Co., Ltd. (OTC: NTDOY) has released its own music game, Wii Music. Wii Music does not require the user to press buttons at certain times but to move the Wii Remote and Nunchuk like they were playing the instruments.

The game features 60 playable instruments, including the guitar and the piano, as well as more obscure instruments, such as the cowbell. The game also features a mix of songs, from the themes to Nintendo classics Super Mario Brothers and The Legend of Zelda, to the classical songs Beethoven's Ode to Joy and Wagner's The Bridal Chorus, to popular hits by Madonna, The Police and John Lennon. However, with only 15 licensed songs, Wii Music lacks the current chart-toppers and great selection of hits that both Guitar Hero and Rock Band feature. In comparison, the latest Guitar Hero, Guitar Hero World Tour, features over 85 tracks, while the Rock Band features 84 songs on the disc plus 20 free downloadable songs.

The reception to the game, which was released on October 20, 2008, was mixed. 1UP.com rated the game an A-, with reviewer Jennifer Tsao (a classically trained musician) saying it "shows surprising depth and flexibility, and those who have actually learned the controls unique to their instrument will be rewarded." However, Game Informer gave the game a 3 out of 10, saying it is a "poor solution to an imaginary problem."

The critical consensus, as with most Wii games, is that the game's target audience is children, and that the game is too simplistic and shallow for adults, even those only considered to be casual gamers. Hence, it is unlikely that this game would affect the sales of the other rhythm giants, Guitar Hero and Rock Band. Evidence of this can be found in the sales numbers, as the game has sold less than 100,000 copies since its Japanese release, which Nintendo's Shigeru Miyamoto admitted was not as strong as originally hoped. In contrast, the original Guitar Hero has sold over 1.5M copies, and the latest Rock Band, Rock Band 2, sold 360,000 copies in the month of September 2008, when it was released.

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

• Activision Blizzard Inc. (NASDAQ: ATVID) sees strong Q1 results driven by Guitar Hero.
• Allegheny Technologies Inc. (NYSE: ATI) raised its Q2 earnings guidance ahead of its report.
• Cintas Corp. (NASDAQ: CTAS) strong Q4 and full-year results included a record quarterly revenue.
• Citigroup (NYSE: C) posted better-than-expected results despite a big loss on further write-downs.
• eBay Inc. (NASDAQ: EBAY) reported better-than-expected results and offered a soft outlook (see transcript).
• Fastenal Co. (NASDAQ: FAST) posted strong Q2 earnings despite the housing slump but lower revenues.
• Grainger Inc. (NYSE: GWW) posted strong Q2 results on expansion in Mexico and China.
• Harley-Davidson Inc. (NYSE: HOG) beat Q2 expectations despite profit and revenue declines.
• International Business Machines Corp. (NYSE: IBM) easily topped Wall Street earnings expectations.
• Johnson & Johnson (NYSE: JNJ) beat Q2 estimates and raised its full-year forecast (see transcript).
• Kimberly-Clark Corp. (NYSE: KMB) warned of lower Q2 earnings due to energy and distribution costs.
• Merrill Lynch & Co. (NYSE: MER) reported worse-than-expected Q2 results on further write downs.
• Microsoft Corp. (NASDAQ: MSFT) earnings surged but investors were put off by its full-year guidance.
• Procter & Gamble Co. (NYSE: PG) reaffirmed its guidance following the Kimberly-Clark warnings.
• United Technologies Corp. (NYSE: UTX) beat Q2 estimates, lifting shares from a recent 52-week low.
• ValueClick Inc. (NASDAQ: VCLK) posted weak results and warned about the second half of the year.

For more highlights from this week, see: Google, Intel, JPMorgan, Coca-Cola, Nokia and others

The earnings crunch continues next week. Among companies scheduled to report are Apple (NASDAQ: AAPL), Bank of America (NYSE: BAC), Merck (NYSE: MRK), Texas Intruments (NYSE: TXN), Caterpillar (NYSE: CAT), Halliburton (NYSE: HAL), United Parcel Service (NYSE: UPS), Wachovia (NYSE: WB), Yahoo! (NASDAQ: YHOO), Amazon (NASDAQ: AMZN), Anheuser-Busch (NYSE: BUD), AT&T Inc. (NYSE: T), McDonald's (NYSE: MCD), PepsiCo (NYSE: PEP), Pfizer (NYSE: PFE), Boeing (NYSE: BA), Hershey (NYSE: HSY), and Southwest Airlines (NYSE: LUV).

Visit AOL Money & Finance for more earnings coverage.

At least one of my stocks is doing pretty well in this terrible, depressing market environment. Activision (NASDAQ: ATVI) hit a new 52-week high of $36.84 on Tuesday. It closed a little below that, but it was a great, high-volume day for the stock, one that saw the shares rise almost 5%.

Yes, with the Dow Jones index shedding 100 points, with every other stock in my portfolio in the red, including MFA (NYSE: MFA), which closed down to $6.66 -- the number of the beast, my friends -- Activision not only held its own, but it powered higher. Perhaps it's due to the new Guitar Hero game coming out for the DS. Perhaps there's a new wave of excitement over the merger now that investors are receiving their documents (I just got mine the other day, a big book full of wonderful information about the Activision/Vivendi agreement). No matter, though, it was Activision's day, since competitors Electronic Arts (NASDAQ: ERTS) and Take-Two Interactive (NASDAQ: TTWO) were down Tuesday, and THQ (NASDAQ: THQI) closed up only four measly pennies.

I love this price action, and I think it might be predicting a prosperous Q4 holiday season for the company, which will eventually be called Activision Blizzard after the merger. I'm also hoping the action indicates that the stock will be reasonably stable during the summer, which I think is going to be rough on the markets as oil and inflation headlines dominate the tape.

Take-Two Interactive's (NASDAQ: TTWO) Grand Theft Auto IV game stole the number-one position on the software sales chart for May, according to data from market research firm NPD. It sold over 1.3 million copies last month, and it has moved over 4 million since it hit the street. I figured Take-Two would be taking the top slot here, but the big question on my mind pertained to how Nintendo's (OTC: NTDOY) Wii system would do in May. After all, the fad has to wear out at some point, right? At some magical juncture, either Sony's (NYSE: SNE) PlayStation 3 or Microsoft's (NASDAQ: MSFT) Xbox 360 will displace the Wii and become the top-selling system of the month.

Well, that hasn't happened yet. The Wii sold the most, moving 675,000 systems. That was more than three times the amount of consoles sold by PlayStation 3. And as for the Xbox 360, that came in dead last, moving only 187,000 units. All told, total video-game sales, including hardware and games, increased 37% year-over-year. Yep, video games are still hot.

I'm going to predict that the Wii Fit will be the top-selling game package for the month of June. This thing is flying off the shelves in my area, even at $90 (apparently, high fuel costs aren't hurting Nintendo's clientele). Does that mean that Nintendo might make for a good short-term trade? Maybe, but I'd prefer buying it safely below $60 per share. As of this writing, it's trading well above $60 per share. I continue to hold Activision (NASDAQ: ATVI) as my play on video games, and will be keeping Electronic Arts (NASDAQ: ERTS) in the back of my mind as August approaches, since that will be when the new Madden game arrives in stores. Not sure if that's worthy of a trade yet.

Disclosure: I own Activision; positions can change at any time.