Movie theaters don't want you to know how many calories are in the popcorn and that's why they are resisting FDA attempts at requiring disclosures. If the FDA required scales in front of the popcorn counters, or that all popcorn be sold with free carrots, I might side with the theaters, but requiring one of those small nutritional information panels on the back of the popcorn bucket -- eaten in a darkened theater -- hardly seems oppressive to me.

I'm all for free choice and I don't want to take away anyone's jumbo popcorn as they go to the movies -- unless, of course, I get to eat some of it.

Analyst Upgrades

• Tyson Foods (TSN) to buy from hold at Deutsche Bank.
• Carmike Cinemas (CKEC) to buy from neutral at Merriman.
• Ambow Education (AMBO) to conviction buy from neutral at Goldman.
• Johnson Controls (JCI) to overweight from equal weight at Barclays.
• Dynex Capital (DX) to outperform from market perform at JMP Securities.
• Ensco (ESV) to outperform from neutral at Credit Suisse.
• York Water (YORW) to buy from hold at Brean Murray.
• Mid-America Apartment (MAA) to market perform from underperform at FBR Capital.
• Cheniere Energy Partners (CQP) to hold from sell at Citigroup.
• Forest Oil (FST) to positive from neutral at Susquehanna.
• Tractor Supply (TSCO) to outperform from neutral at RW Baird.

Analyst Upgrades

• Tyco Electronics (TEL) and Weight Watchers (WTW) to buy from neutral, and Smithfield Foods (SFD) to buy from underperform, at BofA/Merrill.
• Red Hat (RHT) to overweight from equal weight at Morgan Stanley.
• Gold Fields (GFI) to overweight from neutral at HSBC.
• Novartis (NVS) to outperform from neutral and GlaxoSmithKline (GSK) to neutral from underperform at Credit Suisse.
• Dollar General (DG) to buy from hold at ThinkEquity.
• Eagle Rock Energy (EROC) to outperform from sector perform at RBC Capital.

Analyst Upgrades

• Oppenheimer upgraded Boeing (BA) two notches to outperform from underperform to reflect, among other things, the company's plans to accelerate 777 and 747-8 production. The firm raised its price target for shares to $80 from $56. Boeing was also upgraded to outperform from neutral at Cowen.
• FBR Capital upgraded Waddell & Reed (WDR) to outperform from market perform on expectations the company will outperform peers. The firm raised its target for shares to $40 from $36.
• Morgan Keegan upgraded Standard Microsystems (SMSC) to outperform from market perform. The firm has increased optimism that the company will benefit from continued strength in the PC end market.
• Genuine Parts (GPC) was upgraded to conviction buy from neutral at Goldman.
• Halozyme Therapeutics (HALO) was upgraded to buy from hold at Brean Murray.
• Medtronic (MDT) was upgraded to buy from hold at Lazard Capital.

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

• AutoZone Inc. (AZO) reported better-than-expected Q2 earnings, as well as sales and gross margin growth.
• Big Lots Inc. (BIG) beat Q4 earnings expectations, raised its guidance, and lifted its share repurchase program.
• Carmike Cinemas Inc. (CKEC) swung to better-than-expected profit in Q4 and reported strong sales growth.
• Ciena Corp. (CIEN) reported a bigger-than-expected Q1 net loss and some revenue growth, and offered guidance.
• DISH Network Corp. (DISH) posted a year-over-year increase in Q4 revenue but also a decline in per-share earnings.

Carmike Cinemas (CKEC) reported a much-improved fourth quarter yesterday after the bell. Total revenue increased 17%. The bottom line recorded 48 cents per share in terms of income from continuing operations. This compares to a loss of $2.75 per share in the relevant period.

According to Reuters, the net income figure completely obliterated the analysts. The call was for 9 cents per share. I don't think there was any question that the theater chain was going to beat. As management stated in the release, the multiplex industry generated incredible business in Q4.

How about a nice romantic comedy on Valentine's Day? Carmike Cinemas (CKEC) and operates a total of about 250 movie houses in the U.S. and is a frontrunner to capitalize on the movie spending that is sure to be strong on Sunday.

The company saw a nice boost after the recent blockbuster Avatar hit the silver screen and should keep that momentum going through the coming months.

Next: Steak 'n Shake (SNS)

At the time of this writing, Louis Navellier did not own shares of CKEC in personal or client portfolios.

Valentine's Day may be a commercialized holiday to some, but there's no denying that its big business. And this coming Valentine's Day may be extra sweet since it falls on a Sunday, making it a great excuse for a romantic night out. In fact, total Valentine's Day spending is expected to reach $17.6 billion this year, up 3.3% over 2009, according to consumer spending researchers at IBISWorld.

That's a big payday, and one that investors should be paying attention to.

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.

Analyst upgrades:

• FBR Capital upgraded Overseas Shipholding (NYSE: OSG) to Outperform from Market Perform following the Q3 results as it believes the worst quarters are behind the company. The firm raised its target on shares to $48 from $35.
• Deutsche Bank upgraded Corporate Executive Board (NASDAQ: EXBD) to Hold from Sell following the Q3 results to reflect the company's lower costs. The firm raised its target on shares to $22 from $18.
• RBC Capital upgraded Enbridge (NYSE: EEQ) to Sector Perform from Underperform after the company's partnership produced significantly higher than expected DCF. In addition, the firm raised its price target by $5 per unit to $46 to reflect an improved distribution schedule and more favorable debt leverage.
• Royal Dutch Shell (NYSE: RDS.A) was upgraded to Neutral from Underperform at Credit Suisse.
• BioForm Medical (NASDAQ: BFRM) was upgraded to Overweight from Neutral at Piper Jaffray.
• Alliance Data Systems (NYSE: ADS) was upgraded to Buy from Neutral at SunTrust.

Analyst upgrades:

• Keefe Bruyette upgraded AmeriCredit (NYSE: ACF) to Market Perform from Underperform as it believes the company's warehouse facility amendments substantially reduce the risk of bankruptcy in the near term. The firm has a $6 target on the stock.
  
• Thomas Weisel upgraded Suntech (NYSE: STP) to Market Weight from Underweight on valuation following the recent weakness. The firm has a $6 target on the stock.
  
• Banc of America/Merrill upgraded Kohl's (NYSE: KSS) to Buy from Neutral on valuation following the recent weakness and believes the company's guidance is achievable.
• Dr. Pepper Snapple (NYSE: DPS) was upgraded to Buy from Neutral at Goldman.
  
• Digital River (NYSE: DRIV) was raised to Buy from Hold at Deutsche Bank.
  
• Clorox (NYSE: CLX) was upgraded at Barclays to Equal Weight from Underweight.

Mark Cuban disclosed in a 13-D filed this morning that he has a 9.4% stake in Carmike Cinemas (NASDAQ: CKEC).

Unlike Mr. Cuban's personal blog, the 13-D lacks much in the way of color: There is the standard disclosure that he acquired the stake for investment purposes and may buy more or sell some or all depending on his mood.

According to the company, "Carmike Cinemas, Inc. is a U.S. leader in digital cinema and 3-D cinema deployments and one of the nation's largest motion picture exhibitors. As of September 30, 2008, Carmike had 250 theatres with 2,276 screens in 36 states. Carmike's digital cinema footprint reaches 2,147 screens, of which 430 are also equipped with 3-D capability. Carmike's focus for its theatre locations is small to mid-sized communities with populations of fewer than 100,000."

The company has been reporting huge losses as it sinks under the weight of a crippling debt load and economic malaise. But Cuban's one of the smartest people in business, so maybe there's some upside to be had. The shares have lost about 90% of their value since the beginning of 2007.

Analyst upgrades:

• Barclays upgraded the Integrated Oil sector to Positive from Neutral citing valuations. Note that Exxon Mobil (NYSE: XOM) was upgraded to Overweight from Equal Weight based on valuation.
  
• After Force Protection (NASDAQ: FRPT) reported that its 1H08 sales increased more than 200%, Stanford thinks that Force Protection could be poised for several new opportunities in 2009 and they believe the company's risk is already priced into the stock; the firm raised Force Protection to Hold from Sell.
  
• Cowen expects eHealth (NASDAQ: EHTH) to benefit from the steady decline in employer-sponsored health insurance offered by small businesses and reduced regulatory risk, among other reasons. The firm upgraded shares to Outperform from Neutral.
• Allied Capital (NYSE: ALD) was upgraded to Market Perform from Underperform at BMO Capital.
  
• Caris upgraded Carmike Cinemas (NASDAQ: CKEC) to Above Average from Average.
  
• International Flavors & Fragrances (NYSE: IFF) was upgraded to Neutral from Underweight at JP Morgan.

MOST NOTEWORTHY: News Corp, Limelight Networks, Corning and Carmike Cinemas were today's noteworthy initiations:

• RBC Capital is positive on News Corporation's (NYSE: NWS) strategy of investing cash flow away from mature enterprises to fund high-growth initiatives such as Sky Italia and Fox Interactive Media. The firm initiated shares with an Outperform rating and $26 target.
  
• Kaufman Brothers rates Limelight Networks Inc (NASDAQ: LLNW) a Sell based on a significant increase in the competitive environment with Akamai discounting on large deals, Level 3 Communications Inc (NASDAQ: LVLT) introducing a competitive offering in November 2007, Korean major-CD Networks becoming aggressive, and new entrants becoming aggressive with their value propositions.
  
• Deutsche Bank initiated Corning Inc (NYSE: GLW) with a Buy rating and $31 target as they believe shares are fundamentally undervalued given the company's strong fundamentals and promising outlook.
  
• Carmike Cinemas Inc (NASDAQ: CKEC) was started at JP Morgan with an Overweight rating. The firm said the company is the most exposed to 3-D, which could lead to potential upside due to low margins and leverage capital structure.

OTHER INITIATIONS:

• UBS started shares of St. Jude Medical Inc (NYSE: STJ) with a Sell rating and $43 target and shares of Medtronic Inc (NYSE: MDT) with a Buy rating and $64 target.
  
• Bear Stearns initiated shares of TJX Companies Inc (NYSE: TJX) and Ross Stores Inc (NASDAQ: ROST) with Peer Perform ratings.
  
• KeyBanc initiated shares of LaSalle Hotel Properties (NYSE: LHO) with a Hold rating.
  
• Caris started shares of Acme Packet Inc (NASDAQ: APKT) with an Above Average rating and $17 target.

MOST NOTEWORTHY: Select theater stocks, Equity Inns (ENN), Talbots (TLB) and Starbucks (SBUX) filled today's noteworthy downgrade segment:

• Banc of America said summer blockbusters have fallen off faster than they expected and there are fewer mid-tier films to support growth:

• The firm downgraded Carmike Cinemas (NASDAQ: CKEC), Cinemark Holdings (NYSE: CNK) and Regal Entertainment Group (NYSE: RGC) to Neutral from Buy.

• Equity Inns (NYSE: ENN) was cut to Sell from Hold at AG Edwards after the Whitehall acquisition. JMP Securities and Friedman Billings cut shares to Market Perform from Outperform and KeyBanc downgraded Equity Inns to Hold from Buy.

• Matrix USA downgraded Talbots (NYSE: TLB) to Sell from Hold based on the eroding return of capital because of the company using capital to acquire and open new stores. Friedman Billings downgraded shares of

• Starbucks (NASDAQ: SBUX) to Market Perform from Outperform and removed the company from their FBR Top Picks list on expectations that 2H07 same-store sales will no longer improve, removing a catalyst...

OTHER DOWNGRADES:

• Fairchild Semiconductor (NYSE: FCS) was cut to Market Perform from Outperform at Piper.

• Abercrombie & Fitch (NYSE: ANF) was downgraded to Equal Weight from Overweight at Lehman.

• UBS downgraded Big 5 Sporting Goods Corp (NASDAQ: BGFV) to Neutral from Buy.

• Banc of America downgraded Cognos (NASDAQ: COGN) to Neutral from Buy.

• Roth downgraded Fuel Tech Inc (NASDAQ: FTEK) to Hold from Buy.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).