The Intelligent Investor Benjamin Graham publication analysis
The fifth and last edition, in 1973, of Graham’s book remains a popular or valuable book on investing. In it Graham outlines the principles of investing that he developed over 50 years of practicing the art. It is a tribute to the timelessness of Graham’s principles, and prob, the unchanging fundamental nature of Wall Street, that the book remains quite relevant to 2003. In fact, the up-to-date market, having lost the value that it gained in the fin de siecle bull market, is quite similar to the market in the early 1970s, which had seen a series of speculative bubbles in the previous decade. Graham’s comments about the behavior of the market, the general public, and analysts are as poignant and timely as they were when he wrote the book.
Fundamental to understanding all book is realizing Graham’s characterization of people who buy and sell securities, which differs from the common definition. The initially type is the speculator, who buys a security on the hopes that it will go up. Graham identifies this as the largest and most prevalent category of market participant. There are, of course, the professional speculators (“day-traders” in our parlance), but the brokerage houses selling securities to the general public largely sell based on rumors, opinions, and “favorable market action” (i.e. the stock has been going up for a while). The investor, by contrast, buys only those securities for which he has determined in which their current price is favorable in relation to their fundamental value. “Market action”, which is likely to be adverse in this situation, opinions, and rumor have no place in the decision process of the investor. The investor does not seek to gamble but tries to purchase only that which he knows is going to go up; hope is not a factor.
The fundamental question, then, is determining the fundamental value of a security. However, Graham does not seem to have developed a method for reliably computing the fundamental price of a security and he limits himself largely to equating fundamental value with book value, or the value of the company if it were liquidated. Even so, he notes that the realizable value of an application is largely unknown until the actual sale. So to account for this impossibility of quantitatively determining the fundametal value, he promulgates his key thesis, namely the concept of the margin of safety. Graham realizes that his valuation can try to be faulty or that the market may not come to his valuation, even if it is correct, and therefore the margin of safety provides a buffer. Furthermore he advises diversification as his methods are somewhat probabilistic in nature; a selected security may not realize its proper value in a reasonable time frame, but securities on average will. Diversification provides the average.
Benjamin graham the intelligent investor advises several rules to guide the investor. The first is portfolio management: connecting 25% and 75% of a portfolio should be bonds, depending on the number of available bargain securities. Keeping some bonds guarantees a portion of the principle while providing some growth, while the riskier security portion increases the rate of enhance. The second relate to the companies themselves: buy only large companies that are leaders in their field (first, second, or maybe third place), that have a history of uninterrupted and increasing dividends, and whoever price offers a large (25%) margin of safety. This enhances the odds that the employers will be strong enough to continue their past performance. Graham believes that additional knowledge decreases risk, so for the rare investors who have more time to devote to their analysis, he suggests that supplementary companies can be considered.
After explaining the philosophy and theory of his investment theory, Graham spends a large portion of the book in case studies. Many of the case studies are comparisons of companies, sometimes similar companies with different business prospects, sometimes completely assorted companies. Each of the comparisons examines the corporate balance sheet and is accompanied by an explanation of the balance sheet and the principles to draw from it. Particularly hard-hit are companies that exemplify trends that, sadly are recurring, these types of as over acquisition.
Not to be overlooked, however, are the comments about the feature of the market and the players in it. Analyists in particular are lambasted because “as a matter of business practice, or perhaps of thoroughgoing conviction, the stock brokers so investment services seem wedded to the principle that both investors and speculators in common stocks should devote careful attention to market forecasts”. Other comments note the effect of human nature on investors and other observations about market behavior garnered from years in the industry. While not the main thesis of the book, these commentary are witty but instructive and further a sub-thesis that the market does not value value, yet value is of paramount importance to the investor.
The Intelligent Investor is ultimately a fairly scholarly guide written for a non-academic audience which explains Graham’s theory of value spending. Of primary importance is the concept of letting the intrinsic value of the company determine the fair purchase price and then to apply a margin of safety to account for misevaluations by just either the investor or the market over the long-term. The book is complete with examples and provides the neophyte with the information necessary to understand the value investment philosophy but yet containing enough insight to satisfy the finer points raised by the more experienced investor.