What is Philip Fisher's investing strategy?

Fisher's growth-quality framework from Common Stocks and Uncommon Profits (1958) finds businesses with R&D-fuelled pricing power, durable management, and decade-long competitive runways. Buffett famously described himself as '85% Graham, 15% Fisher' - Fisher is the missing piece between Graham's quantitative value and Buffett's qualitative compounders. Fisher would pay up to 35× earnings for an exceptional business.

What metrics does Fisher use to pick stocks?

Gross margin above 50% (genuine pricing power), revenue CAGR above 10% over 5 years, EPS growth outpacing revenue growth (operating leverage), ROIC above 15%, conservative balance sheet (net debt/EBITDA below 2×), and willingness to pay P/E up to 35 for exceptional quality. Fisher famously refused to sell good businesses to chase cheap ones.

How does Fisher differ from Buffett?

Fisher demands higher growth rates than Buffett (10%+ revenue CAGR vs. Buffett's tolerance for slow compounders) and accepts higher valuations (P/E up to 35 vs. Buffett's typical 15–20 ceiling). Both demand quality, but Fisher hunts for the next decade's growth winners while Buffett often buys established compounders. Buffett combined both philosophies in mid-career.

Is Fisher's framework still relevant?

Highly relevant - Fisher's R&D-fuelled-pricing-power lens fits modern tech better than any other classical value framework. Companies like NVDA, MSFT, ADBE, ISRG score well on Fisher criteria and have compounded faster than the index for two decades. The framework's discipline (15-point scuttlebutt checklist on management quality) is harder to apply than the metrics, though.

Growth-quality with qualitative scuttlebutt

Philip Fisher's Investing Strategy

Philip Fisher's growth-quality framework from Common Stocks and Uncommon Profits (1958). Buffett described himself as '85% Graham, 15% Fisher' - Fisher is the missing piece between Graham's quantitative value and Buffett's qualitative compounders. Find businesses with R&D-fuelled pricing power, durable management, and decade-long competitive runways. Hold the great ones forever.

Last reviewed: January 1, 2026

The framework, in plain English

Gross margin ≥ 50% - Fisher's signature signal of genuine pricing power.
Revenue CAGR ≥ 10% over 5 years - the business is growing, not just defending share.
EPS growth outpaces revenue growth - operating leverage compounds, not just sales.
ROIC ≥ 15% - capital is being deployed at high incremental returns.
Conservative balance sheet - net debt / EBITDA ≤ 2× and limited share-count dilution.
Willing to pay P/E up to 35 for exceptional quality - Fisher famously refused to sell good businesses to chase cheap ones.

From Common Stocks and Uncommon Profits (Fisher, 1958) and Conservative Investors Sleep Well (Fisher, 1975).