📖Philip Fisher
When to Buy System
Three ideal conditions signal the right time to buy.
The ideal buying time is when: 1) A great company has temporary problems, 2) A new product or process will significantly increase sales, 3) Market pessimism has created a bargain.
🏠 Everyday Analogy
📖 Core Interpretation
Philip Fisher emphasizes durable business quality over short-term noise. A strong model, real competitive edge, and disciplined capital allocation matter more than quarterly excitement.
💎 Key Insight：Systematic buying criteria prevent emotional decisions.
AI Deep Analysis
Get personalized insights and practical guidance through AI conversation
❓ Why It Matters
Without business-quality filters, investors drift toward stories rather than economics. Durable cash generation is what supports long-term valuation.
🎯 How to Practice
Use a checklist covering moat, management, unit economics, and capital allocation; track long-term cash generation instead of quarter-to-quarter noise.
⚠️ Common Pitfalls
Buying narratives instead of cash-generating economics
Overreacting to short-term operating noise
Ignoring management quality and capital allocation
📚 Case Studies
1
Motorola Communications Growth (1980)
Motorola, another Fisher favorite, leveraged its sales organization to win corporate and government communication contracts and expand early mobile device adoption.
✨ Outcome：Stock rewarded patient shareholders as revenues grew and margins improved with scale, validating Fisher’s focus on sales strength and market development.
2
Texas Instruments Early Margins (1955)
Fisher invested as TI’s semiconductor business showed emerging but not yet peak margins, indicating strong pricing power and scale potential.
✨ Outcome：Margins expanded significantly over the next decade, validating his focus on businesses with worthwhile and sustainable profit margins.
See how masters handle real scenarios?
30 real investment dilemmas answered by legendary investors
Explore Scenarios →