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

• Accenture Ltd. (NYSE: ACN) beat earnings expectations but revenue was hurt by currency effects.
• Bed Bath & Beyond Inc. (NASDAQ: BBBY) strong Q1 results beat estimates but same-store sales fell.
• CKE Restaurants Inc. (NYSE: CKR) lower Q1 earnings and strong sales both topped expectations.
• ConAgra Foods Inc. (NYSE: CAG) higher Q4 earnings were in line with expectations, and shares slipped.
• Darden Restaurants Inc. (NYSE: DRI) Q4 results were higher, but it warned of continuing challenges.
• Hennes & Mauritz (OTC: HMRZF) reported strong Q2 numbers, though same-stores sales slipped.

Sonic said it earned an adjusted 24 cents per share. This article reported expectations as being $0.20 per share, so management beat the bottom line by a nice amount. We'll throw that result on the positive side of the line.

This week brings a small flurry of end-of-the-calendar-quarter earnings reports. And for the most part, the expectations of the analysts surveyed by Thomson Reuters aren't very high. Companies expected to report declining earnings in the most recently concluded quarter include America's Car-Mart Inc. (NASDAQ: CRMT), Bed Bath & Beyond Inc. (NASDAQ: BBBY), ConAgra Foods Inc. (NYSE: CAG), Jabil Circuit Inc. (NYSE: JBL), Jackson Hewitt Tax Service Inc. (NYSE: JTX), Monsanto Co. (NYSE: MON), and Sonic Corp. (NASDAQ: SONC).

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

• Accenture Ltd. (NYSE: ACN) said revenues and bookings both declined in the most recent quarter.
• Best Buy Co. Inc. (NYSE: BBY) reported strong Q4 results in the wake of Circuit City's demise.
• Carnival Corp. (NYSE: CCL) sailed past analysts' Q1 projections, sending shares higher.
• ConAgra Foods Inc. (NYSE: CAG) Q3 results topped analysts expectations and drove shares higher.
• DryShips Inc. (NASDAQ: DRYS) swung to a larger-than-expected Q4 loss and revenue slipped.
• DSW Inc. (NYSE: DSW) reported a bigger-than-expected Q4 loss as same-store sales declined.

Sonic (NASDAQ: SONC), the drive-in fast-food joint that competes with McDonald's (NYSE: MCD), Wendy's/Arby's Group (NYSE: WEN), Yum! Brands (NYSE: YUM), and Burger King (NYSE: BKC), reported second-quarter earnings after the bell on Monday. You know that video-game character Sonic the Hedgehog? Know how he's fast? Well, Sonic the burger server is unlike Sonic the software character right now when it comes to growing its business.

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

• Bed Bath & Beyond Inc. (NASDAQ: BBBY) Q1 earnings tumbled while revenues rose.
• Casella Waste Systems Inc. (NASDAQ: CWST) posted a narrower-than-expected Q4 loss.
• CKE Restaurants Inc. (NYSE: CKR) Q1 earnings increased but its revenue slipped.
• Darden Restaurants Inc. (NYSE: DRI) swung to a Q4 profit on strong sales at Olive Garden.
• Ericsson (NASDAQ: ERIC) said it might not see Q2 profit growth on lower demand and shipping delays.
• General Mills Inc. (NYSE: GIS) Q4 earnings declined but were in line with expectations.
• Gerber Scientific Inc. (NYSE: GRB) reported solid Q4 and full-year results that pleased investors.
• IHS Inc. (NYSE: IHS) beat Q2 expectations and posted record quarterly cash flow from operations.
• Jabil Circuit Inc. (NYSE: JBL) stronger-than-expected Q3 results led to an analyst's upgrade.
• KB Home (NYSE: KBH) widened its Q2 loss due to weak sales and falling prices.
• Kroger Co. (NYSE: KR) beat Q1 expectations as consumers sought discounts on food and gas.
• Monsanto Co. (NYSE: MON) beat Q3 earnings estimates but fell short of revenue estimates.
• Nike Inc. (NYSE: NKE) posted better-than-expected Q4 results boosted by international strength.
• Oracle Corp. (NASDAQ: ORCL) posted strong Q4 results that topped analysts' expectations (see transcript).

MOST NOTEWORTHY:

• JP Morgan initiated EV3 (NASDAQ: EVVV) with a Neutral rating. The firm sees risk to guidance and finds it too early to recommend the stock.
  
• Steel Dynamics (NASDAQ: STLD) was assumed with an Overweight rating at Morgan Stanley.
  
• Lehman initiated Sonic (NASDAQ: SONC) with an Overweight rating.

• HSBC initiated Rostelecom (NYSE: ROS) with an Underweight rating and $36.50 target.
  
• Keefe Bruyette assumed German American Bancorp (NASDAQ: GABC) with a Market Perform rating and $13 target.
  
• JP Morgan initiated Perdigao (NYSE: PDA) with an Overweight rating.

Oklahoma turns 100 years old this year, and I wrote a bit about its business climate in my recent Investing in Oklahoma post. That post featured some growth companies based in Oklahoma: Arena Resources Inc. (NYSE: ARD), Helmerich & Payne Inc. (NYSE: HP), Unit Corp. (NYSE: UNT), Chesapeake Energy Corp. (NYSE: CHK), ONEOK Inc. (NYSE: OKE), Devon Energy Corp. (NYSE: DVN), and the Williams Companies (NYSE: WMB).

Earlier this year, the Motley Fool also took at look at Oklahoma companies, and focused on some of the same energy sector companies that I did. Its search also included two non-energy companies as well: drive-in burger chain Sonic Corp. (NASDAQ: SONC) for its growth potential, and Tulsa-based Dollar Thrifty Automotive (NYSE: DTG).

Sonic recently announced 21 consecutive years of positive same-store sales performance, and reaffirmed its 33 cents earnings per share earnings expectations for the fourth quarter. For fiscal 2008, Sonic expects earnings growth of 15% to 17%. The consensus of analysts surveyed by Thomson Financial is that Sonic is a buy. The share price was $23.40 at the close on Friday, up from a 52-week low of $20.02 in late July, not yet quite back to its 52-week high of $25.09 in May, but still up from its stumble at the end of August after an analyst's downgrade based on labor and dairy costs. That was before the announcement and reaffirmed expectations mentioned above. Also, Sonic made the Forbes list of 100 best mid cap stocks in America.

MOST NOTEWORTHY:

• Matrix downgraded shares of Papa John's (NASDAQ: PZZA) to Hold from Strong Buy to reflect minimal improvement to fundamentals and negative free cash flow trends.

• Wynn Resorts (NASDAQ: WYNN) was downgraded to Peer Perform from Outperform based on valuation as the firm believes shares fully reflect solid Las Vegas & Macau fundamentals and the company's development pipeline.

• SourceForge (NASDAQ: LNUX) was cut to Underperform from Market perform at JMP Securities, with a $3 target, following the disappointing results.

• Merrill Lynch downgraded Cathay Pacific (OTC: CPCAY) to Sell from Buy on valuation.

• Arthur J. Gallagher (NYSE: AJG) was cut to Underperform from Peer Perform at Bear Stearns as they believe margin expansion will be lower than expected, softening insurance pricing will impact organic growth, and cites managements acquisition desires over aggressive repurchases...

• PolyMedica (NASDAQ: PLMD) was downgraded to Hold from Buy.

• Merrill downgraded Polo Ralph Lauren (NYSE: RL) to Neutral from Buy.

• Morgan Stanley cut Arch Coal (NYSE: ACI) to Underwieght from Overweight.

• JP Morgan downgraded Sonic (NASDAQ: SONC) to Neutral from Overweight.

MOST NOTEWORTHY:

• Goldman cut AmeriCredit (NYSE: ACF) shares to Sell from Neutral to reflect the challenging rate and credit environment.

• Friedman Billings has concerns about LTX Corp's (NYSE: LTX) largest customer, Texas Instruments (TXN), losing market share in the handset baseband market, which has already impacted Texas' equipment test orders from LTX. Friedman Billings cut LTX Corp to Market Perform from Outperform.

• Foot Locker (NYSE: FL) was downgraded to Neutral from Overweight at JP Morgan, citing the disappointing Q2 results...

• Genesco (NYSE: GCO) was cut to Neutral from Positive at Susquehanna.

• Soleil downgraded Sonic Solutions (NASDAQ: SNIC) to Hold from Buy.

• Raymond James downgraded New York & Co (NYSE: NWY) to Underperform from Sell.

MOST NOTEWORTHY:

• Goldman downgraded Sonic Automotive (NYSE: SAH) to Neutral from Buy on valuation.

• Hawaiian Electric (NYSE: HE) was cut to Underweight from Equal Weight at Lehman based on valuation and the regulatory environment.

• AstraZeneca (NYSE: AZN) was downgraded to Equal Weight from Overweight at MorganStanley based on the reduced buyback, the $1.6B restructuring charge and potential for Nexium generics in Europe.

• Citigroup cut AMB Property (NYSE: AMB) and ProLogis (NYSE: PLD) to Sell from Hold citing the tight capital markets and the impact on costs for the downgrades...

• JP Morgan downgraded D.R. Horton (NYSE: DHI) to Neutral from Overweight.

• Roth Capital downgraded Century Casinos (NASDAQ: CNTY) to Hold from Buy.

• Keybanc downgraded shares of Diebold (NYSE: DBD) to Hold from Buy.

• DA Davidson cut Sunrise Senior Living (NYSE: SRZ) to Sell from Neutral.

MOST NOTEWORTHY:

• Nollenberger believes Big 5 Sporting Goods' (NASDAQ: BGFV) shares are fairly valued and would likely get more constructive near the $20 level and initiated shares with a Neutral rating.

• ThinkEquity said Nutrition 21 (NASDAQ: NXXI) has a number of clinically proven nutritional supplements that target the rapidly growing obesity and diabetes markets, and initiated shares with a Buy rating.

• SMH Capital initiated shares of Sonic Solutions (NASDQ: SNIC) with a Buy rating, on the belief that shares have been oversold.

• ThinkEquity is positive on AeroGrow's (NASDAQ: AERO) proprietary aeroponic technology and recurring revenue model and initiated shares with a Buy rating.

• Leerink Swann started shares of Sequenom (NASDAQ: SQNM) with an Outperform rating as MEDACorp researchers are positive regarding the company's MassARRAY system for genetic analysis, which is well-positioned for growth in follow-on SNP fine-mapping studies; Leerink anticipates in 2008, the company will launch iPLEX 3, which is currently in development, and reduce the cost of acquiring fine-mapping SNP data...

• Dover (NYSE: DOV) was initiated at Morgan Stanley with an Overweight rating.

• Merrill started Akamai (NASDAQ: AKAM) with a Neutral rating.

• Pacific Crest started Wipro Ltd (NYSE: WIT) with a Sector perform.

• Susquehanna initiated Herman Miller (NASDAQ: MLHR) with a Positive rating.

• RBC Capital initiated Warren Resources (NASDAQ: WRES) with an Outperform rating.

MOST NOTEWORTHY:

• Hambrecht upgraded shares of Seagate Tech (NYSE: STX) on improving demand and second half of 2007 prospects. Bear Stearns upgraded shares to Outperform from Peer Perform based on stabilizing industry conditions.

• ING upgraded shares of SAP AG (NYSE: SAP) to Buy from Hold shares to reflect the migration within the company's large installed base and growing opportunities in the small business market.

• Hambrecht upgraded Western Digital (NYSE: WDC) to Buy from Hold on improving demand for 2H07 growth prospects.

• HSBC raised BAE Systems (OTC: BAESY) off the ground, upgrading shares to Neutral from Underweight.

• Banc of America upgraded Manpower (NYSE: MAN) to Buy from Neutral to reflect the change in French payroll tax subsidies, which they view as a positive change to the company's ongoing margin structure.

• First Albany upgraded ATMI Inc (NASDAQ: ATMI) to Buy from Hold.

• The Medicines Co (NASDAQ: MDCO) was raised to Sector Perform from Underperform at RBC Capital.

• Sonic Solutions (NASDAQ: SNIC) was upgraded to Buy from Hold at Kaufman.

• ThinkEquity upgraded Interwoven (NASDAQ: IWOV) to Accumulate from Source of Funds.

• BB&T upgraded Omnicell (NASDAQ: OMCL) to buy from Hold.