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Anil Sharma's  Instablog

I am an independent learner who is interested in thorough research and analysis before taking a buy or sell decision on a stock or ETF. With about 12 years of tech industry experience along with an MS and an MBA, I hope to add value to your investing decisions.
  • S&P500 Performance through recessions since 1950s
                 
    Every recession is different in the way it unfolds, the underlying problems which make it happen and time it takes for stock market to respond to it. The Peak to Trough decline and then rise from Trough to Peak again is also quite different every time. However, 2009 recession was stranger than rest of the recessions because we saw a clear double dip in stock market when it was unfolding. Housing started the downturn well in the beginning of 2008 and S&P 500 was almost 22% down already when big bank problems started unfolding around Sept. 2008. But then Lehman crash aggravated the situation and we saw another sharp decline of ~45% from pre-Lehman levels. All this resulted into the deepest decline in almost 60 years. The $100 invested at peak of the market in 2007 came down to only $44 at the bottom of decline in March 2008. The following table shows for recessions after 1950 what is the value of $100 invested in S&P500 at the peak of stock market just before the recession started and what is the value of the same $100 at the peak with in 6 months of end of recession.
    As we can also see from charts below, which show almost 3 years stock market data from past recessions, there is usually a single spurt of decline either sharp or slow averaging about 25% drop and then recovery starts showing mostly the same pattern of rise as the decline was i.e. sharp or slow. In 2008-09, slow drop of almost 22% itself was in the category of stock market response to the housing downturn but then came another sharp drop of ~45%. From that drop point of ~670 on S&P500 we have come up almost 58% retracing sharp post-Lehman drop in similar fashion very quickly to highs of ~1070 for S&P500. However, people are very concerned at this point since this rise was very quick and they are looking for either sharp pullback or chance of a “W” shape recovery. Although history is not the perfect indicator for what would happen in future but people’s psychological response that we can see in historical data can give us good sense of what could be expected. Looking at the 2009 chart we can see that market is not yet at pre Lehman levels of around 1200 and then even at that level we were down ~22% from pick levels of 2007. In the past recessions except the 2001, when there was only single drop in recessions and then rise within six months we saw the $100 invested at the peak before was at least $85 or even more at peak after recession. This time we are actually at only $68 at 1070 level on S&P 500 post recession. It would be $77 at 1200 on S&P500 and $85 at 1250 level on S&P500. Approx. 1250 is essentially pre-Lehman level as well. Empirically from looking at historical response then shouldn’t we actually rise to ~1250 sharply and then see a slow rise from there. Although nobody can tell what the future holds but I am not sure why people are so desperately looking for a sharp decline at this level of S&P500 at around 1050 or so during recovery while we are seeing all the good indicators like drop in job loss, good ISM and housing index data, full government support for extended period of time, profitability and possible revenue growth for companies and stabilization of banking system. We could actually see another 10-15% rise just to get to pre-Lehman levels from here.
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    Sep 28 06:58 pm | Link | Comment!
  • S&P500 Sector leadership changes from 1990 to 2009: Bubbles and reverse Bubbles
    If we look at the sector leadership by percentage share in S&P500 from 1990 to 2009, we can’t ignore the dramatic rise of financial and technology sector in last twenty years. From 1990 to 1994 consumer staples, consumer discretionary and industrial were the leading sectors but in the later half of nineties technology almost dominated S&P500 with 30% share. Financial sector also saw a similar rise while consumer staples and material sectors lagged behind as shown in the table below:
     
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    Tags: T, VZ, CMCSA, Q, Telecom SP500
    Aug 30 11:03 am | Link | Comment!
  • TIVO: Lost innovation?
    In last few years, whenever we had seen major movements in TIVO’s stock price, noticeably they were mostly related to legal announcements against its patent portfolio law suits. That would make you think whether this is all that TIVO has become now, a legal battle. TIVO came out with digital video recorder technology in 1997. That was real pioneering work and TIVO rightfully got patents on various technology components of DVR service delivery system. Dictionary definition of patent is “A government protection to an inventor, securing to him for a specific time exclusive right to his invention”. However looking at the attempts the other TV service or content vendors have made to monetize DVR service themselves by circumventing TIVO’s patents in recent past, one would think if it is enough to have government protection in current competitive world of technology business. Rather than honoring TIVO’s rights and licensing the technology, many companies with financial muscle or access to the end customers have tried to work around and deliver the service using their own technology and devices. It had been proven so far that these systems have used the concepts developed by TIVO in one way or the other.
    Probably TIVO’s size is the main issue because of which it is not able to quickly scale and fully monetize its invention even before others allure to this market space. It may also be that TIVO is not properly placed in service delivery value chain. May be if it has proper forward or backward integration with TV service providers or content owners, it would be able to scale fast enough to capture the market and not leave enough financial incentives for other vendors to enter this space. After availability of TIVO’s software only version, it has become even easier for other big vendors to fully imbibe its technology and integrate the company. For example, XBOX (MSFT) can use this technology in much more profitable way and capture more adult users for the box. May be Comcast (CMCSA) can use exclusive rights on TIVO technology to differentiate itself after AT&T (T) and Verizon (VZ) have substantial coverage with their faster content delivery networks and wipe out cables’ main advantage. Certainly it would be helpful for TIVO, if they are part of a bigger company as that would deter other vendors from encroaching on its innovations. Although Netflix (NFLX) is not that big but even if TIVO and Netflix combine together, they would both benefit as Netflix would get a connected Box at customer end and TIVO would get access to content. They will also both have bigger negotiating power while dealing with at home entertainment providers. After all size and proper relationships do matter, when it comes to protecting once competitive advantage.
     
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    Aug 18 02:04 pm | Link | Comment!
  • Micro-hoo or Yahoo-soft?
    Finally the much awaited search engine deal between Yahoo (YHOO) and Microsoft (MSFT) came thru this week. It all started about two years ago when Microsoft gave an offer to acquire Yahoo at ~$47B valuation. With current market cap of Yahoo at ~$21B, that was certainly a good deal for Yahoo shareholders. There were lots of rumors around Microsoft buying Yahoo’s search part only last year as well but nothing came out of those rumors. Now, Microsoft and Yahoo will actually partner on search engine technology and Yahoo will use Bing as the search engine behind its content and adware. Essentially, Yahoo will come out of search engine development. This may look like a loss for Yahoo on surface but for a company that is rebuilding and re-identifying itself; this may prove to be the medicine that Yahoo needed. There are two main aspects to this deal: strategic focus for yahoo going forward and financial worth for yahoo search. Let’s look at them.
     
    Strategically, nobody has a doubt that Yahoo did the right thing by going out of search engine space where its chances of winning were slim to non against Google and Microsoft. At this point in US search market, with Google at ~75% market share and Microsoft with another ~8% market share along with a desire to win more don’t leave enough opportunity for any big third vendor. Also since Yahoo will still keep the sales force, it can re-enter later if required or go with another search engine vendor after 10 years, provided it is still there after 10 years. Not only that, Yahoo will also get to focus more on its core strengths and the market it is leader in i.e. Content provider. Yahoo email, finance and news are the types of areas where it is the best in the world and where it needs to focus more and generate more utility for its customers. 
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    Jul 30 11:07 pm | Link | Comment!
  • Google’s Desktop OS Endeavor

     

    Google (GOOG) recently announced its foray into operating systems world for desktop PCs with its Chrome OS. It already has another operating system, Android, for mobile devices that’s being used by multiple mobile device vendors. But Chrome OS seems to be a different software base. With this announcement, it again came head-on with Microsoft and challenged Microsoft on its home turf, something Microsoft had been doing for last more than twenty five years. I think Google is a good company that is on its way to becoming a great company however OS world is completely different. It is seeing moderate success with its Android platform in mobile device market but entry into desktop OS market would not be that easy a task. Desktop OS is a different beast all together. Thousands of man hours had been put into building massive OS infrastructure, modules and functionalities of current OS favorites’ Microsoft (MSFT) Windows and Apple (AAPL) MAC or Linux. Lots of customer feedback and intricacies of human machine interface are built into these OS products. It actually takes years and years of refinement to remove all the creases in these types of big software products. Desktop PCs can be used in any vertical or sector and user specific functionalities are completely different for say financial sector than healthcare sector. An OS needs to deliver all that’s needed for all its users mostly bundled in one seamless product.
     
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    Jul 24 01:40 am | Link | Comment!
  • Is optimization coming in WAN optimization space?

     

    When IT applications from a company’s headquarter are rolled out to the branch offices, to provide seamless work environment across the whole enterprise, data transfer needs on wide area network links between branch offices and headquarter increase many folds. These applications from headquarter that are now available to branch office employees could also include voice and video services delivered through WAN. On top of it, move towards cloud computing is adding more and more strain on WAN bandwidth which needs to be properly allocated and utilized based on business and end-user needs. Next step after you roll out full fledged intelligent branches is essentially better allocation of WAN bandwidth, application traffic reduction, data center virtualization across enterprise and branch office IT consolidation. Seamless application delivery to all enterprise users while being completely oblivious of their location, technological movetowards cloud-computing architecture, WAN bandwidth reduction requirements and proper allocation of bandwidth among business needs created market for WAN optimization products. The problems which needed to be addressed in this space were so unique and disparate that multiple vendors surfaced and flourished. Here are some of the companies which have products to address this market place:       
     
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    Jul 15 03:12 pm | Link | 2 Comments
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