Warren Buffett, known as the ‘Stock Master’, is regarded as one of the most outstanding investors in the world today. His success lies in adhering to the value investing philosophy of finding undervalued, high-quality companies for long-term investment. Buffet’s growth into a great investor cannot be separated from continuous learning and practice to improve his investment skills. He learned from investing masters like Benjamin Graham when studying at Columbia Business School, laying a solid foundation for his future value investing style. After starting to invest in Berkshire Hathaway in 1954, he served on its board from 1962 and gradually became the main shareholder. Having good mentors is key to succeeding in stock investment.

Studying under famous investors early on lays the groundwork for success
Warren Buffett bought his first stock at a young age of 11. He started reading investing books like ‘The Intelligent Investor’ which taught him many of the foundational principles of value investing. When at Columbia Business School, he further studied under the mentorship of famous investors like Benjamin Graham, Philip Fisher and David Dodd who were all proponents of value investing strategies that focused on buying high quality stocks trading below their intrinsic value. Learning from such seasoned investors early on gave Buffett a significant head start and molded his own eventual style of picking stocks through rigorous fundamental analysis.
Practical experience consolidates knowledge gained from mentors
While strong mentorship lays a robust groundwork, nothing beats actually investing and managing money oneself to consolidate the lessons. Buffett started actively investing in the 1950s by buying stocks of companies he analyzed to be undervalued. His early experience included making significant investments into the struggling textile firm Berkshire Hathaway, which he steadily built controlling stakes in from 1962 to gain full ownership. Buffett used the cashflows from the textile business to fund investments in other undervalued stocks that eventually became the mainstay of his investment empire. By directly investing for over a decade, he gained irreplaceable practical experience of executing the value investing strategies learned from his mentors.
Being a mentor himself perpetuates his value investing doctrine
Having gained global fame as one of the world’s best investors with his value investing style, Buffett has also mentored numerous successful investors. One prominent example is Bill Ackman of hedge fund Pershing Square Capital Management who tremendously respects and considers Buffett his mentor. By being a mentor to the next generation of investors and business managers, Buffett ensures that his style of identifying high quality yet underpriced stocks through rigorous analysis gets perpetuated. As an increasing number of investors adopt the Buffett style, more mispriced opportunities tend to get discovered and value unlocked.
In conclusion, Warren Buffett’s journey to becoming the ‘Stock Master’ highlights the immense value of having good mentors when starting out in stock investing. But classroom knowledge alone is insufficient. One needs to combine teachings from investment gurus with extensive practical experience of managing money to truly consolidate investing wisdom, which is exactly what Buffett did. To complete the virtuous cycle, Buffett now himself mentors numerous investors globally.