Philip Fisher on Long Time Horizon

Fisher closed his reminiscences by describing what a lifetime of investing had taught him about temperament: the investor's worst enemies were impatience and the urge to act. The discipline to do nothing while a great business compounded, and to keep researching while others celebrated or panicked, was in his account the rarest and most valuable skill of all.

Fisher argued that the greatest investment returns come not from buying cheap assets but from owning a small number of genuinely exceptional growth companies for very long periods. His career rested on the observation that a business compounding sales at an above-average rate for decades can make its initial purchase price look almost irrelevant in hindsight, provided the investor picked the right business and held through its inevitable rough patches.

On management character, Fisher insisted that a truly worthwhile chief executive cultivated honesty and candor with owners, ran the business with a long view rather than for the next quarter's optics, and was willing to accept near-term pain — including Wall Street criticism — to protect long-term shareholder value. He openly preferred owner-managers with skin in the game and warned that size and fame were no substitute for integrity.

Fisher's selling discipline was famously strict: he held that if the job of buying was done properly, the right time to sell a great growth company was almost never. He advised selling only when the original thesis had clearly broken — a loss of the growth runway, management decay, or a discovery that the purchase had been a mistake. Otherwise, taxes and transaction costs made frequent selling a drag on compounding.

Fisher also made an early investment in Texas Instruments when it was still a young semiconductor company, having concluded through industry interviews that its technical talent gave it a long runway of growth. The position, held through enormous swings, illustrated his willingness to pay a seemingly high price for a business whose sales could compound for decades.