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

• Abbott Laboratories (NYSE: ABT) higher Q3 earnings topped expectations but revenue was in line.
• Advanced Micro Devices Inc. (NYSE: AMD) posted better-than-expected Q3 results, but shares sold off.
• Allegheny Technologies Inc. (NYSE: ATI) was downgraded on concerns about its Q4 guidance.
• Bank of America Corp. (NYSE: BAC) shares fell after it posted a deeper-than-expected quarterly loss.
• Citigroup Inc. (NYSE: C) fell victim to profit taking despite reporting better-than-expected earnings.
• CSX Corp. (NYSE: CSX) better-than-expected Q3 earnings sent shares higher, despite a decline in revenue.

The chip sector is pretty hot. Intel (NASDAQ: INTC) reported a respectable quarter this week, and the stock is near a 52-week high. Also close to their highs of the year are Texas Instruments (NYSE: TXN) and Advanced Micro Devices (NYSE: AMD).

Well, you can add Xilinx (NASDAQ: XLNX) to the list. The company, an expert on programmable logic, reported an earnings-beating quarter yesterday after the bell, according to Reuters. Xilinx made 23 cents per share in Q2, a penny ahead of analyst expectations. Revenue likewise was slightly ahead of the projections.

Xilinx, Inc. (NASDAQ: XLNX) reported earnings for the first quarter on Wednesday after the bell. The technology company devoted to programmable logic said sales fell by 5% on a sequential basis and by 23% on a year-over-year basis. Not a great start to an earnings report, huh? It gets worse. On an adjusted basis, Xilinx made 21 cents per share versus 31 cents per share in the first quarter of fiscal '09. According to TheStreet.com, that 21 cents was good for a beat by two pennies.

Today, however, the market doesn't seem to be feeling the performance. As of this writing, afternoon trading saw shares of Xilinx bid down by over 3.5% on very heavy volume.

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

• American International Group Inc. (NYS: AIG) posted a record loss even as it asks for more taxpayer funds.
• AnnTaylor Stores Corp. (NYSE: ANN) shares sank after it missed Q4 expectations by a wide margin.
• AutoZone Inc. (NYSE: AZO) reported strong Q2 results, sending shares upward toward its 52-week high.
• Big Lots Inc. (NYSE: BIG) shares soared after it reported better-than-expected numbers for Q4.
• Chico's FAS Inc. (NYSE: CHS) Q4 loss widened on impairment charges and severance costs.

Xilinx (NASDAQ: XLNX), a tech entity involved in programmable logic and a colleague of companies like Actel (NASDAQ: ACTL) and Altera (NASDAQ: ALTR), issued a business update on Tuesday. Believe it or not, it contained some good news. How about that for a change? I'm sure shareholders were pleased.

According to this news item, Xilinx believes that its revenue picture should be better than previously thought. Sales should drop by somewhere between 13% and 18% for the March quarter on a sequential basis. Management had originally believed that they'd have to report a sequential revenue drop between 15% and 25%. So, yes, there will still be a decline, but hey, if it's less than expected, you gotta take that. It's too bad, though, that the gross margin range wasn't raised. It should still fall between 61% and 63%. If management had raised that as well, then I bet the stock would have closed even higher on the news. It rose almost 4% on better-than-average volume yesterday.

The new earnings season ramps up this week as Alcoa Inc. (NYSE: AA) reports fourth-quarter results. Last week, the Pittsburgh-based producer of aluminum and alumina announced layoffs and production cuts as a reaction to the economic downturn. Analysts surveyed by Thomson Reuters expect that Alcoa will have swung to its first quarterly loss in years: $0.10 per share. That compares to a profit of $0.36 per share in the same period of the previous year. Revenues for the quarter are expected to have fallen 28.8% from a year ago to $5.3 billion. For 2008, analysts are looking for earnings of $1.40 per share on revenue of $27.6 billion, down from $2.60 per share and $30.8 billion in the previous year. Alcoa missed earnings estimates in three of the past five quarters, by 25.4% in the third quarter. The consensus recommendation of analysts shifted from buy to hold AA during the past quarter. The share price has been climbing in recent weeks, but it is 65.6% lower than a year ago.

Intel Corp. (NASDAQ: INTC) is also scheduled to report fourth-quarter results this week, one of a handful of tech stocks to do so. The number one semiconductor maker is expected to post earnings down 86.8% to $0.05 per share, and sales of $8.2 billion, down 23.3% from a year ago. Last week, Intel forecast sales for the quarter of $8.2 billion. The full-year numbers are expected to be marginally lower than a year ago, or $0.94 per share on $37.7 billion. Intel only missed earnings estimates in one of the past five quarters. Shares are about $2.00 higher than the 52-week low, but 37.2% lower than a year ago.

The earnings crunch begins in earnest this coming week, with companies from Johnson & Johnson (NYSE: JNJ) and PepsiCo Inc. (NYSE: PEP) to Southwest Airlines Co. (NYSE: LUV) and Harley-Davidson Inc. (NYSE: HOG) scheduled to report results for the quarter just ended. But with the ongoing turmoil in the markets, much attention is on the tech and financial sectors. This week will provide plenty to mull over on both counts.

Wall Street expectations for tech stocks are fairly optimistic. Analysts surveyed by Thomson Financial are looking for chip maker Altera Corp. (NASDAQ: ALTR) and software/service company iGate Corp. (NASDAQ: IGTE) to be the sector's biggest earnings gainers of the week. Altera is expected to report earnings of 30 cents per share (up 33.3% from a year ago) on revenue of $355.1 million. Altera had previously forecast flat sales for the quarter, and shares fell to a 52-week low last week. iGate is expected to report earnings of 14 cents per share (up 42.9%) on revenue of $55.6 million. India-based iGate recently spun off its Mastech consulting services. Shares are down 45.0% in the past three months, and also reached a new 52-week low last week.

San Jose-based Novellus Systems Inc. (NASDAQ: NVLS), on the other hand, is expected to report that net income tumbled 90.4% from a year ago to 4 cents per share, on revenue of $245.6 million. Novellus fell to a 52-week low early last week, and shares are down 44.5% year to date.

The earnings crunch is in full swing, and here are a few of the highlights of this past week's earnings coverage from BloggingStocks:

• Abbott Laboratories (NYSE: ABT) swung to a profit on the strength of drug sales.
• AK Steel Holding Corp. (NYSE: AKS) swung to a fourth-quarter profit and easily beat estimates.
• Aladdin Knowledge Systems Ltd. (NASDAQ: ALDN) posted solid results and raised its forecast.
• Amdocs Ltd. (NYSE: DOX) reported a record quarter and reaffirmed its guidance.
• Amgen Inc. (NASDAQ: AMGN) beat exectations, but concerns remain about FDA scrutiny.
• Apple Inc. (NASDAQ: AAPL) easily beat expectations and offered revised guidance (see live blog, transcript).
• Caterpillar Inc. (NYSE: CAT) posted a solid quarter on strong international growth.
• Coach Inc. (NYSE: COH) beat estimates on strong direct-to-customer and same-store sales.
• ConocoPhillips (NYSE: COP) posted a strong fourth quarter due to rising oil prices.
• CSX Corp. (NYSE: CSX) beat expectations as increased productivity offset increased fuel costs.
• Eaton Corp. (NYSE: ETN) posted solid fourth quarter results due to growth overseas.
• Equity LifeStyle Properties Inc. (NYSE: ELS) beat expectations in the fourth quarter and offered guidance.
• Franklin Resources Inc. (NYSE: BEN) reported solid results and increased its quarterly dividend.
• Johnson & Johnson (NYSE: JNJ) posted a solid fourth quarter and affirmed its 2008 guidance.
• Microsoft Corp. (NASDAQ: MSFT) posted strong results due in part to demand for Vista.
• Nintendo Co. (OTC: NTDOY) profit soared on demand for the Wii, and the company raised is sales outlook.
• Nokia Corp. (NYSE: NOK) reported a strong fourth quarter and increased market share in handset sales.

Xilinx (NASDAQ: XLNX) develops and markets integrated circuits that users program themselves to perform specific functions. The firm also offers a broad range of design software helpful in customizing its chips. Clients are primarily original equipment manufacturers in the telecommunications, computer, aerospace, industrial control and networking markets. Agilent (NYSE: A), Cisco Systems (NASDAQ: CSCO) and IBM (NYSE: IBM) are among the firms using Xilinx devices.

The company had good news for investors last week, when it reported fiscal Q3 EPS of 35 cents and revenues of $474.8 million. Analysts had been looking for 32 cents and $463.6 million. Management attributed the solid numbers to strong sales of new products. The company also issued Q4 revenue guidance of about $470-$489 million ($480.64M consensus). XLNX shares popped on the news and then moved into a bullish "flag" consolidation pattern. Prices frequently exit flags moving in the same direction they were traveling on entry. In this case, that would be to the upside.

MOST NOTEWORTHY: Xilinx, Inc (XLNX), Red Robin Gourmet Burgers, Inc (RRGB), Ingram Micro Inc (IM), Silicon Laboratories (SLAB) and Comtech Group, Inc (COGO) were today's more noteworthy initiations:

• Deutsche Bank believes upside remains on Xilinx Inc's (NASDQ: XLNX) margins and tax rates, initiating shares with a Buy rating and $38 target.

• JP Morgan waits for improved new unit volumes and better earnings visibility before getting more constructive on Red Robin Gourmet Burgers Inc (NASDAQ: RRGB) and initiated shares with a Neutral rating.

• Given the lack of catalysts to improve margins above their peers, JP Morgan doesn't expect multiple expansions from Ingram Micro (NYSE: IM) in the near-term, assuming shares with a Neutral rating.

• Deutsche Bank expects Silicon Labratories (NASDAQ:: SLAB) multiples to expand with operating margins, starting shares with a Buy rating and $40 target.

• Needham believes Comtech Group Inc (NASDAQ: COGO) is uniquely leveraged to benefit from the growth of manufacturing in China and started shares with a Buy rating and $21 target...

OTHER INITIATIONS:

• Deutsche Bank initiated shares of Marvell Technology Group (NASDAQ: MRVL) with a Buy rating.

• Citigroup started GTx, Inc (NASDAQ: GTXI) with a Buy rating.

• Pacific Growth started Itron, Inc (NASDAQ: ITRI) with a Buy rating.

• First Marblehead Corp (NYSE: FMD) was initiated with a Hold rating and $38 target at Sandler.

• UBS started Kaiser Aluminum Corp (NASDAQ: KALU) with a Buy rating and $100 target.

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

We blogged late last fall about semiconductor stocks fundamentals rolling over. It appears semi management is beginning to whisper more and more of moderating results to analysts:

• Lehman cuts Micron Technology Inc's (NYSE: MU) estimates and sees losses for the next three quarters. The increase in demand for memory chips due to Microsoft Corporation's (NASDAQ: MSFT) Vista demanding more memory is not happening.
• Pacific Crest Securities wrote second quarter chip demand is underwhelming, with notebooks and the Nintendo (OTC: NTDOY) Wii the only bright spots.
• J.P. Morgan wrote consensus expectations for both the second quarter and all of 2007 are too high and is trimming estimates, The more significant earnings misses could come from Advanced Micro Devices Inc (NYSE: AMD), Cypress Semiconductor Corporation (NYSE: CY), Intel Corporation (NASDAQ: INTC) and On Semiconductor Corporation (NASDAQ: ONNN); with smaller cuts for Texas Instrments Inc (NYSE: TXN), Broadcom Corporation (NASDAQ: BRCM), Altera Corporation (NASDAQ: ALTR), Xilinx Inc (NASDAQ: XLNX) and Fairchild Semiconductor International (NYSE: FCS).

We began blogging about a slowdown in semiconductor stocks in November. However, most of this slowdown could be coming to an end. It appears from both National Semiconductor Corporation (NYSE: NSM) and Texas Instruments recent earnings releases that both companies are seeing the industry downturn ending as inventories have been worked down and backlog is beginning to build again.

The other major points we have been making is that we are entering the seasonally weak period for these stocks. So be cautious about jumping in with both feet in the early Spring.

Most likely, the two drivers for these stocks is the Fed lowering rates or the typically seasonal pick up which occurs in late summer. Since the Fed is on hold, there appears to be no need to jump into these stocks yet. Let the bad news hit these stocks and then start bottom fishing.

MOST NOTEWORTHY: Some of today's more notable upgrades include Nokia Corp (NOK), SanDisk Corp (SNDK), RealNetworks, Inc (RNWK) and Vertex Pharmaceuticals Inc (VRTX):

• Oppenheimer upgraded shares of Nokia Corp (NYSE: NOK) to Buy from Hold citing increased emerging markets demand, valuation, and expectations for upcoming N76 and Barracuda.

• Oppenheimer also upgraded SanDisk Corp (NASDAQ: SNDK) to Buy from Neutral with a $50 target, as the firm believes the worst of seasonal price declines has occurred and that 2007 Samsung royalty revenues appear intact.

• Goldman Sachs upgraded shares of RealNetworks Inc (NASDAQ: RNWK) to Neutral from Sell, citing valuation.

• Vertex Pharma Inc (NASDAQ: VRTX) was upgraded to Neutral from Sell at Bank of America, citing valuation.

OTHER UPGRADES:

• American Technology added Cephalon, Inc (NASDAQ: CEPH) to its Focus List as the firm believes the recent pullback provides a buying opportunity. The brokerage believes it sees a significant near-term catalyst with Nuvigil's PDUFA date of March 31, 2007.

• Lehman upgraded Xilinx, Inc (NASDAQ: XLNX) to Overweight from Equal-Weight. Goldman upgraded Amdocs Ltd (DOX) to Buy from Neutral with a $41 target; the firm expects Amdocs to benefit from the health 2007 telco fundamentals.

• UBS upgraded J.C. Penney Company (NYSE: JCP) to Buy from Neutral on valuation.

• Citigroup upgraded shares of Radian Group Inc (RDN) in conjunction with their upgrade of MGIC Investment Corp (MTG), to Buy from Hold, to reflect the planned merger.

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

MOST NOTEWORTHY: Altera Corp (NASDAQ: ALTR) and Chico's FAS (NYSE: CHS) were the most noteworthy companies initiated today.

• Shares of Altera Corp (NASDAQ: ALTR) were initiated with a Buy rating and $26 at Nollenberger; the firm believes that due to the company's faster growth rate, increasing market share and higher gross margins, shares should trade at a premium to Xilinx Inc (NASDAQ: XLNX).

• Soleil Securities initiated shares of Chico's FAS (NYSE: CHS) with a Hold rating, believing it may take at least through the spring season to see a meaningful improvement in operating results.

OTHER INITIATIONS:

• Spirit Aerosystems 'A' (NYSE: SPR) was initiated by several firms: Jefferies with a Buy and $36 target, Credit Suisse with a Neutral and $35 target, Citigroup with a Sell rating and $24 target, Morgan Stanley with an Overweight and $38 target, Cowen with a Neutral rating and UBS with a Neutral and $38 target.

• NYMEX Holdings (NYSE: NMX) was initiated with an Underweight rating at JP Morgan, citing the rich valuation for its rating.

• Shares of Hansen Medical (NASDAQ: HNSN) were initiated with an Overweight rating and a $16 target at Morgan Stanley.

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