Room to Expand
"The best company to own is one that has room to expand."
Companies with large untapped markets can sustain high growth rates far longer than skeptics expect.
Read Full Analysis →Peter Lynch (born January 19, 1944) is an American investor, mutual fund manager, and philanthropist. He managed the Fidelity Magellan Fund from 1977 to 1990, achieving an average annual return of 29.2%, making it the best-performing mutual fund in the world during that period. Lynch is famous for his "invest in what you know" philosophy, encouraging individual investors to use...
"The best company to own is one that has room to expand."
Companies with large untapped markets can sustain high growth rates far longer than skeptics expect.
Read Full Analysis →"The perfect company has a boring name, does something dull, and is not followed by analysts."
The best investments are often in boring, unglamorous companies that Wall Street analysts refuse to cover.
Read Full Analysis →"Fast growers are small, aggressive new enterprises that grow at 20-25% a year."
Fast growers offer the biggest gains but require constant monitoring to catch the moment growth slows.
Read Full Analysis →"Stalwarts are large companies that grow faster than slow growers but aren't going to double overnight."
Stalwarts are your portfolio insurance — they protect you in downturns and deliver steady 10-12% annual returns.
Read Full Analysis →"Slow growers are large and aging companies that are expected to grow slightly faster than GDP."
Slow growers pay dividends because they have no better use for their cash — own them for income, not growth.
Read Full Analysis →Peter Lynch has 5 key principles on business quality. The most important one is "Room to Expand" — The best company to own is one that has room to expand.
Peter Lynch applies business quality through several key principles including "Room to Expand" and "Boring is Best". These principles guide practical investment decisions and have been tested across decades of market cycles.
Peter Lynch's approach to business quality is distinguished by a focus on long-term thinking and fundamental analysis. With 5 specific principles in this area, Peter Lynch provides a comprehensive framework that investors at any level can study and apply to improve their decision-making.