Official site to follow Warren Buffet's Berkshire Hathaway change in investment holdings?
Are you looking for this Warren Buffets Stock Portfolio? Or Berkshire Hathaway Portfolio WFC is near the bottom of the BH portfolio but it seems to be a rather large investment for both. "The official source is the most recent Form 13F that Berkshire Hathaway, which is  filed with the Securities & Exchange Commission on a quarterly basis .  You can find it through the SEC filing search engine, using BRKA as the ticker symbol. and then looking for the filings marked 13-FR or 13-FR/A (the ""/A"" indicates an amended filing).   As you can see by looking at the 13-F filed for the quarter ending September 30  , the document isn't pretty or necessarily easy to read, hence the popularity of sites such as those that Chad linked to. It is, though, the truly official source from which websites tracking the Berkshire Hathaway portfolio derive their information."
The recommended way to track TSP funds in online portfolio tools is to track the underlying index and know that the results are pretty close.   Not a perfect solution: :( Source including suggested ETFs: http://finance.yahoo.com/news/breaking-down-tsp-investment-funds-194600393.html Related, but not exactly what you are looking for, Personal Capital will track your TSP holdings: http://themilitarywallet.com/manage-thrift-savings-plan/ The Bible of fundamental analysis was written by Graham and Dodd, and is titled Security Analysis. If you don't know the name Benjamin Graham, Warren Buffet was his student and attribute his own success to Graham.  If Security Analysis is a bit too intense for you, Graham also wrote The Intelligent Investor which is probably a better starting point. I searched for FTSE 100 fund on Yahoo Finance and found POW FTSE RAF UK 100 (PSRU.L), among many others.  Google Finance is another possible source that immediately comes to mind. Yup. What I wanted to know was where they are pulling it up from. Have casually used Google finance for personal investments, but they suck at corp actions. Not sure if they provide free APIs, but that would probably suck too! :D "See Berkshire Hathaway Inc. (BRK-A) (The Class A shares)  and it will all be clear to you. IMHO, the quote for the B shares is mistaken, it used earning of A shares, but price of B. strange. Excellent question, welcome to SE.  Berkshire Hathaway is a stock that currently trades for nearly US$140,000. This makes it difficult for individual investors to buy or sell these shares. The CEO Warren Buffet chose to reinvest any profits which means no dividends, and never to split the shares, which meant no little liquidity.  There was great pressure on him to find a way to make investing in Berkshire Hathaway more accessible. In June '96, the B shares were issued which represented 1/30 of a share of the Class A stock. As even these ""Baby Berks"" rose in price to pass US$4500 per share, the stock split 50 to 1, and now trade in the US$90's.  So, the current ratio is 1500 to 1. The class B shares have 1/10,000 the voting rights of the A. An A share may be swapped for 1500 B shares on request, but not vice-versa." Does Coke count as one of his operating businesses though?  He's the biggest shareholder but wikipedia says it's around 26%.  There are some other huge cash cows in there as well; BNSF Railroad's earnings were like $3.5 billion last year, and Berkshire own 100% of the business. That is absolute rubbish.  Warren Buffet follows simple value and GARP tenants that literally anyone could follow if they had the discipline to do so.  I have never once heard of an investment made by Warren Buffet that wasn't rooted in fundamentals and easy to understand.  The concept is fairly simple as is the math, buying great companies trading at discounts to what they are worth due to market fluctuations, emotionality, or overreactions to key sectors etc.  If I buy ABC corp at $10 knowing it is worth $20, it could go down or trade sideways for FIVE YEARS doing seemingly nothing and then one day catch up with its worth due to any number of factors.  In that case, my 100% return which took five years to actualize accounts for an average 20% return per year.  Also (and this should be obvious), but diversification is a double edged sword.  Every year, hundreds of stocks individually beat the market return.  Owning any one of these stocks as your only holding would mean that YOU beat the market.  As you buy more stocks and diversify your return will get closer and closer to that of an index or mutual fund.  My advice is to stick to fundamentals like value and GARP investing, learn to separate when the market is being silly from when it is responding to a genuine concern, do your own homework and analysis on the stocks you buy, BE PATIENT after buying stock that your analysis gives you confidence in, and don't over diversify.  If you do these things, congrats.  YOU ARE Warren Buffet. "The best answer here is ""maybe, but probably not"". A few quick reasons: Its not a bad idea to watch other investors especially those who can move markets but do your own research on an investment first. Your sole reason for investing should not be ""Warren did it""." Do you think Buffet's track record is a result of luck?   Also it is tough to compare Singer and Buffet because their strategies are so different. Paul Singer's investing focuses on activism &amp; distress, whereas Buffet is a value investor. "Yes, that's true. Excerpt from ""The Warren Buffett Way"":  ""In November 2000, Warren Buffett and Berkshire Hathaway paid about $1 billion for Benjamin Moore &amp; Co., the Mercedes of paint companies. Founded in 1883 by the Moore brothers in their Brooklyn basement, Benjamin Moore today is fifth largest paint manufacturer in the United States and has an unmatched reputation  for  quality. It was reported that Buffett paid a 25 percent premium over the stock’s  then  current  price.  On  the  surface,  that  might  seem to contradict one of Buffett’s iron-clad rules: that he will act only when the price is low enough to constitute a margin of safety.  However,  we  also  know  that  Buffett  is  not  afraid  to  pay for  quality.  Even  more  revealing,  the  stock  price  jumped  50 percent to $37.62 per share after the deal was announced. This tells us that either Buffett found yet another company that was undervalued or else that the rest of the investing world was betting  on  Buffett’s  acumen  and  traded  the  price  up  even  higher— or  both.""" You could try asking Merrill Lynch, (general inquiries) :- http://www.ml.com/index.asp?id=7695_114042 So far I only found a few graphics :-    http://topics.nytimes.com/top/news/business/companies/merrill_lynch_and_company/ http://www.reuters.com/article/2008/01/17/us-merrilllynch-results-idUSWNAS674520080117 http://www.stocktradingtogo.com/2008/09/15/merrill-lynch-saved-by-bank-of-america-buyout/ "If you're looking to generate your own charts, you can get up-to-date TSP fund share prices in a Google Docs spreadsheet by ""scraping"" the data from the HTML of certain TSP webpages. You'll need to do this because the GoogleFinance function does not recognize ""private"" funds or collective trusts like those of the TSP. See this thread for tips: Bogleheads • View topic - GoogleFinance price quotes for TSP Funds" The steps you outlined are fine by themselves. Step 5, seeking criticism can be less helpful than one may think.  See stocktwits.com  There are a lot of opposing opinions all of which can be correct over different time-frames.  Try and quantify your confidence and develop different strategies for different confidence levels. I was never smart enough or patient with follow through to be a successful value investor. It was very frustrating to watch stocks trade sideways for years before the company's intrinsic value was better reflected in the market.  Also, you could make an excellent pick, but a macro change and slump could set you back a year and raise doubts. In my experience portfolio management techniques like asset allocation and dollar-cost-averaging is what made my version of value investing work. Your interest in 10k/10q is something to applaud.  Is there something specific about 10k/10q that you do not understand?  Context is key, these types of reports are more relevant and understandable when compared to competitors in the same sector.   It is good to assess over confidence!  It is also good to diversify your knowledge and the effort put into Securities Analysis 6th edition will help with other books in the field.  I see a bit of myself in your post, and if you are like me, than subsequent readings, and full mastery of the concepts in 'Securities & Analysis 6th ed.'  will lead to over confidence, or a false understanding as there are many factors at play in the market.  So many, that even the most scientific approaches to investing can just as equally be described as an 'art'. I'm not aware of the details of your situation, but in general, for you to fully realize the benefits from applying the principals of value investing shared by Graham and more recently Warren Buffett, you must invest on the level that requires use of the consolidation or equity method of accounting, e.g. > 20% ownership.   Sure, the same principals used by Buffett can work on a smaller scale, but a small scale investor is best served by wealth accumulation, which can take many forms. Not the addition of instant equity via acquisitions to their consolidated financials. Lastly, to test what you have learned about value investing, and order execution, try the inverse.  At least on paper.  Short a stock with low value and a high P/E.  TWTR may be a good example? Learn what it is like to have your resources at stake, and the anguish of market and security volatility. It would be a lot easier to wait it out as a long-term value investor from a beach house in Santa Barbara :) "I hate to point this out, but have you heard of this guy Trump, or Warren Buffet (although his son seems to be very competent and grounded, to some degree).   The US is also plagued with this problem where family companies remain so through leadership, they also tend to fail at greater rates than our publicly ran companies.  I suppose Samsung is public company, but why having stock on the open KRX doesn’t lead to better leadership is beyond me to understand?  EDIT:My bad for bringing Trump into this, it was meant as an example of wealth distribution which translates into capacity for business options, and he's well known. However you guys need to do some more research before throwing shade, Howard Buffet has taken over Berkshire Hathaway in a non-executive role, while also holding board positions on a multitude of companies in which BH own significant portions including coca-cola. I wasn't pointing out Warren is incompetent in any way, just he passed the reins off to family too in many ways. ""In December 2011, Warren Buffett told CBS News that he would like his son Howard to succeed him as Berkshire Hathaway's non-executive chairman.""  Apologies for lack of clarity in my statement." I won't think so. Too much trouble for the compliance and internal audit team. Unless you are moving money from Russia, Iran or those non-FATCA countries.