Here are a few highlights of this past week's earnings coverage from BloggingStocks:

• Big Lots Inc. (NYSE: BIG) reported a record quarter due in part to improved distribution.
• Blyth Inc. (NYSE: BTH) trounced EPS estimates and raised its guidance.
• ConAgra Foods Inc. (NYSE: CAG) raised its earnings forecast for Q2 on strength in merchandising.
• Donaldson Co. (NYSE: DCI) beat estimates due to strength in international markets.
• J. Crew Group (NYSE: JCG) posted a solid quarter due to strength in both store and direct sales.
• Krispy Kreme Doughnuts Inc. (NYSE: KKD) narrowed its loss, but foresees further store closures.
• Liquidity Services Inc. (NASDAQ: LQDT) posted a strong quarter, benefiting from the sluggish economy.
• Merck & Co. Inc.'s (NYSE: MRK) earnings forecasts for 2007 and 2008 fall short of expectations.
• Netezza Corp. (NYSE: NZ) beat expectations of both earnings and revenue.
• Palm Inc. (NASDAQ: PALM) forecast a loss for the current quarter due to product delays.
• Royal Bank of Scotland's (NYSE: RBS) better-than-expected forecast buoyed European banks.
• SeaChange International (NASDAQ: SEAC) reported a profit when analysts expected a loss.
• Sigma Designs (NASDAQ: SIGM) had a "blowout" quarter, beating even the most optimistic analyst.
• SkillSoft (NASDAQ: SKIL) beat expectations of both earnings and revenue.
• Toll Brothers Inc. (NYSE: TOL) posted a lower-than-expected loss, its first quarterly loss in 21 years.

Also, Brian White looks at how loss of market share contributed to Dell Inc.'s (NASDAQ: DELL) recent results. Both Douglas McIntyre and Jim Cramer mull the effect on the cable industries of Comcast Corp.'s (NASDAQ: CMCSA) lowered guidance. And Target Corp. (NYSE: TGT) is among retailers warning about earnings in the current quarter.

Upcoming results to watch for include: H&R Block (NYSE: HRB), Kroger Co. (NYSE: KR), Costco (NASDAQ: COST), and Lehman Bros. (NYSE: LEH).

Visit AOL Money & Finance for more earnings coverage.

Monday August 27

• Shanda Interactive Entertainment Ltd (NASDAQ: SNDA) to report Q2 earnings; conference call at 9am.
• Landstar System Inc (NASDAQ: LSTR) to hold Q3 mid-quarter conference call at 2pm.

Tuesday August 28

• Corinthian Colleges Inc (NASDAQ: COCO) to report Q4 earnings; conference call at 12pm.

Wednesday August 29

• TiVo Inc (NASDAQ: TIVO) to report Q2 earnings; conference call at 5pm.
• Novell Inc (NASDAQ: NOVL) to report Q3 earnings; conference call at 5pm.

Thursday August 30

• Freddie Mac Corp (NYSE: FRE) to report Q2 earnings; conference call at 10am.
• Novellus Systems Inc (NASDAQ: NVLS) to hold Q3 mid-quarter conference call at 4:30pm.
• PDUFA Date for Tericia Inc (NASDAQ: TRCA) for Somatuline Autogel for acromegaly.

Friday August 31

• Blyth Inc (NYSE: BTH) to hold Investor Q&A conference call at 2pm.

MOST NOTEWORTHY: National Semiconductor Corp (NSM), Seagate Technology (STX), Adolor Corp (ADLR), Conexant Systems, Inc (CNXT) and Blyth, Inc (BTH) were today's noteworthy downgrades:

• Matrix downgraded National Semiconductor (NYSE: NSM) to Buy from Strong Buy because inventory oversupply conditions have dissipated more rapidly than expected. Matrix believes National Semi will see price stability and orders increase as excess products continue to move through the supply chain.
• Needham cut Seagate Technology (NYSE: STX) to Buy from Strong Buy following the company's lowered guidance as the firm believes margin improvement has been "temporarily derailed"; however, the firm believes valuation limits downside at current levels.
• Adolor Corp (NASDAQ: ADLR) was downgraded to Market Perform from Outperform at Friedman Billings, to Neutral from Outperform at Cowen, to Neutral from Buy at First Albany, to Sell from Hold at Citigroup and to Hold from Buy at both American Technology and W.R. Hambrecht, after reporting additional safety issues related to Entereg.
• Elsewhere, Roth Capital downgraded shares of Conexant Systems Inc (NASDAQ: CNXT) following lowered Q2 guidance and cited weakness in end markets and lack of near-term catalysts.
• Stanford cut Blyth, Inc (NYSE: BTH) to Sell from Hold on valuation.

OTHER DOWNGRADES:

• Matrix cut Nike, Inc (NYSE: NKE) to Hold from Buy.
• Goldman took Microsoft Corp (NASDAQ: MSFT) off its Conviction Buy List.
• JP Morgan took CSX Corp (NYSE: CSX) down to Neutral from Overweight based on valuation.
• Prudental downgraded Groupe Danone (NYSE: DA) to Neutral from Overweight.
• ASML Holding NV (NASDAQ: ASML) was downgraded to Market Weight from Overweight.

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

MOST NOTEWORTHY: Hess Corp (HES), American Home Mortgage Investment Corp (AHM) and Anglo American plc (AAUK) were today's noteworthy downgrades.

• Lehman Brothers downgraded Hess Corp (NYSE: HES) to Underweight from Equal-Weight based on valuation.
• American Home Mortgage Investment Corp (NYSE: AHM) was cut to Underperform from Market Perform at Keefe Bruyette, to Market Perform from Outperform at Friedman Billings, to Equal-Weight from Overweight at Lehman Brothers, to Sell from Hold at Citigroup and to Hold from Buy at Deutsche Bank.
• Anglo American plc (NASDAQ: AAUK) was downgraded to Underperform from Market Perform at BMO Capital Markets based on valuation.

OTHER DOWNGRADES:

• Murphy Oil Corp (NYSE: MUR) was cut to Equal-Weight from Overweight at Lehman.
• Credit Suisse downgraded Alaska Air Group, Inc (NYSE: ALK) to Neutral from Outperform.
• Gabelli downgraded shares of A. Schulman, Inc (NASDAQ: SHLM) to Hold from Buy to reflect the company's weak second-quarter.
• Raymond James downgraded Avnet, Inc (NYSE: AVT) to Market Perform from Outperform.
• Blyth, Inc (NYSE: BTH) was cut to Sell from Hold on valuation.

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