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Who Was Benjamin Graham?


Benjamin Graham was an eminent economist and professional investor often regarded as the “Father of Value Investing”. His influential theory prioritizes buying stocks at a price less than their intrinsic value, providing a margin of safety. He also authored the famous books “Security Analysis” and “The Intelligent Investor” , further enriching the disciplines of finance and investment.


The phonetic pronunciation of the keyword “Who Was Benjamin Graham?” is:”huː wɒz ˈbɛndʒəmɪn ɡræm”

Key Takeaways

Who Was Benjamin Graham: Main Takeaways

  1. Benjamin Graham was a British-born American investor, economist, and professor. Known as the “father of value investing,” his investment strategies are still widely used today. He stressed the importance of thorough analysis, the use of a margin of safety, and the need for a defensive investment strategy.
  2. Graham authored several influential books in the field of investment, notably “Security Analysis” and “The Intelligent Investor.” These works have served as essential guidebooks for many successful investors including Warren Buffet, who was one of Graham’s students at Columbia Business School.
  3. His investment philosophy focused on the intrinsic value of companies. Graham believed in investing in companies that were fundamentally strong but undervalued in the stock market. This approach to investment, focusing on long-term potential and actual business performance, laid the foundation of modern value investing.


Benjamin Graham is a significant figure in the realm of business and finance due to his transformative contributions to investment analysis and portfolio management. Known as the “father of value investing,” Graham revolutionized the industry by developing fundamental analysis techniques that emphasized long-term investment strategies over short-term gains. His investment theories stressed the importance of investor psychology, adequate margin of safety, and focusing on intrinsic business value over market trends. Graham also notably authored renowned financial works such as “The Intelligent Investor” and “Security Analysis” , providing timeless guidance for investors. Furthermore, his teachings profoundly influenced several financial titans, including Warren Buffett, highlighting his long-lasting impact on the investment world.


Benjamin Graham is renowned for his pivotal role as one of the founding fathers of value investing, an investment strategy which involves buying stocks that appear to be trading for less than their intrinsic or book value. This concept introduces the idea that investing could be guided by quantitative measures rather than simply gaming or speculation, making the activity less risk-prone and more calculated. Graham’s doctrines emphasize more on the investment’s or venture’s long-term assets and earnings power, rather than concentrating solely on its momentary market price or flashy trends in its industry.Alongside his successful career as a professor at Columbia Business School, Graham profoundly influenced the finance world through his timeless written works: “The Intelligent Investor” and “Security Analysis”. These texts lay the groundwork for systematic, disciplined investment processes, promoting the principle of understanding the basic fundamentals of a company before investing in it. This approach shaped the practice of countless financial analysts, promoting a focus on sustainable business models and financial stability. His philosophy continues to underlie contemporary financing strategies, proving instrumental in helping people make well-founded investment decisions.


Benjamin Graham was an esteemed economist and professional investor. Known as the “father of value investing,” his teachings and strategies revolutionized areas related to business and finance. Here are three real-world examples related to the influence and impact of Benjamin Graham:1. Warren Buffet: Graham’s influence and teachings were pivotal in shaping the investment strategies of Warren Buffet, one of the wealthiest and most successful investors of all time. Buffett was once a student of Graham and attributes much of his success to the value investment principles Graham taught him.2. Graham and Dodd’s Security Analysis: Co-written with David Dodd, this book revolutionized modern investment theory and is still one of the most popular investment books of all time. It taught investors to focus on intrinsic value of a company to determine whether the stock is being sold for less than it is worth.3. The Benjamin Graham formula: Graham developed a formula for value investing that’s widely used in the world of finance. It is often used to estimate the intrinsic value of a stock, allowing investors to make more informed decisions about purchasing or selling stocks. The result of the formula is used to compare with the current market price of the stock, assisting investors in determining whether the stock is undervalued or overvalued.

Frequently Asked Questions(FAQ)

Who is Benjamin Graham?

Benjamin Graham is often referred to as the father of value investing. He was a famous economist and professional investor. Graham is best known as the author of The Intelligent Investor, a guide that has been popular amongst investors since it was first published in 1949.

What was Benjamin Graham’s contribution to finance and business?

Benjamin Graham pioneered the concept of value investing, which involves buying stocks and investing in companies that are undervalued in the market. He emphasized the importance of financial analysis, investor psychology, and risk management.

What are some of Benjamin Graham’s notable achievements?

Benjamin Graham is the author of two widely acclaimed books – The Intelligent Investor and Security Analysis. He began teaching at the Columbia Business School in 1928, and one of his most famous students is Warren Buffet.

Was Benjamin Graham associated with any companies?

In 1923, Graham created the Graham-Newman Corporation, a successful investment partnership that continued until he retired in 1956. He also worked closely with companies as a board member, providing advice and guidance.

What is Benjamin Graham’s investing philosophy?

Graham’s investing philosophy promotes purchasing undervalued stocks or bonds, akin to buying commodities at a discount. His principles of investing involve thorough analysis, solid management, business stability, and financial health.

What is the ‘Graham Number’?

The ‘Graham Number’ is a figure derived from a company’s per-share earnings and book value. According to Graham, this is the maximum price an investor should pay for a given stock.

Who were some of Benjamin Graham’s disciples?

Many prominent investors have been influenced by Benjamin Graham. The most famous is billionaire investor Warren Buffet, who studied under Graham at Columbia Business School. Others include Irving Kahn, Walter J. Schloss, and William J. Ruane.

Related Finance Terms

  • Value Investing: A strategy popularized by Benjamin Graham that involves purchasing stocks at prices less than their intrinsic value.
  • Security Analysis: A book authored by Benjamin Graham that provides comprehensive insights into analyzing securities, particularly bonds and stocks.
  • The Intelligent Investor: Another important book by Benjamin Graham that many consider as the bible of investment, introducing key concepts such as ‘margin of safety’.
  • Warren Buffet: An American investor and business tycoon who was a student of Benjamin Graham and considers Graham as his mentor and influence.
  • Margin of Safety: A principle taught by Benjamin Graham that promotes the idea of investing with a safety net to reduce potential risks.

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