Philip Fisher's Growth Stock Investment Method

I. Philip Fisher: Father of Growth Stock Investing

Philip Fisher (1907-2004) was a famous American investment master, known as the "Father of Growth Stock Investing." His book "Common Stocks and Uncommon Profits," published in 1958, became a classic work on growth stock investing.

1. Fisher's Investment Philosophy

Fisher's investment philosophy differs fundamentally from Graham's value investing concept:

• Graham: Focuses on undervalued "bargains," emphasizing margin of safety and quantitative analysis
• Fisher: Focuses on high-quality companies with long-term growth potential, emphasizing company quality and qualitative analysis

2. Fisher's Investment Method

Fisher's investment method mainly includes two core tools:

• Scuttlebutt Method: Getting first-hand information through conversations with company stakeholders
• 15 Investment Principles: 15 key criteria for evaluating company quality

II. Scuttlebutt Method: The Art of Getting Real Information

1. What is Scuttlebutt?

Scuttlebutt is Fisher's unique investment research method, obtaining real information about companies through informal conversations with company stakeholders (competitors, suppliers, customers, former employees, etc.).

2. Implementation Steps of Scuttlebutt

Fisher suggests investors conduct scuttlebutt from the following aspects:

• Competitors: Understand how competitors view this company
• Suppliers: Understand suppliers' evaluation and cooperation with the company
• Customers: Understand customers' satisfaction with company products and services
• Former Employees: Understand the company's internal management culture and work environment
• Industry Experts: Understand industry trends and the company's competitive position

3. Advantages of Scuttlebutt

• Get information not reflected in financial statements
• Understand the company's real operating conditions
• Verify management integrity
• Discover potential risks and opportunities

4. Precautions for Scuttlebutt

• Maintain objectivity and neutrality, avoid bias
• Cross-validate multiple information sources
• Focus on information quality and credibility
• Don't blindly believe single information sources

III. Fisher's 15 Investment Principles

In "Common Stocks and Uncommon Profits," Fisher proposed 15 investment principles to evaluate whether companies are worth long-term investment:

Category 1: Product Quality and Market Potential

• Principle 1: Does the company have products or services with sufficient market potential to support substantial sales growth for at least several years?
• Principle 2: Does the management have the determination to continue developing products or processes that will still generate more sales when current growth potentials have been largely exhausted?

Category 2: Profitability and Profit Margins

• Principle 3: How effective are the company's research and development efforts compared to the size of the industry?
• Principle 4: Does the company have an above-average sales organization?

Category 3: Competitive Advantage

• Principle 5: Does the company have a worthwhile profit margin?
• Principle 6: What is the company doing to maintain or improve profit margins?

Category 4: Management Quality

• Principle 7: Does the company have outstanding labor and personnel relations?
• Principle 8: Does the company have outstanding executive relations?
• Principle 9: Does the company have depth to its management?
• Principle 10: How good are the company's cost analysis and accounting controls?

Category 5: Corporate Culture

• Principle 11: Are there other aspects of the business, somewhat peculiar to the industry involved, which will give the investor important clues as to how outstanding the company may be in relation to its competition?
• Principle 12: Does the company have a short-range or long-range outlook in regard to profits?

Category 6: Shareholder Relations

• Principle 13: In the foreseeable future, will the growth of the company require enough equity financing so that the larger number of shares outstanding will largely cancel the existing stockholders' benefit from this anticipated growth?
• Principle 14: Does management talk freely to investors about its affairs when things are going well but tend to clam up when troubles and disappointments are occurring?

Category 7: Integrity and Credibility

• Principle 15: Does the company have a management of unquestionable integrity?

IV. Fisher's Investment Strategy

1. Concentrated Investment

Fisher advocated concentrated investment, believing that investors should focus on a few high-quality companies rather than diversifying across many companies. He suggested holding no more than 10-15 stocks.

2. Long-term Holding

Fisher emphasized long-term holding, believing that high-quality companies should be held for a long time to enjoy compound growth. He said: "If the job has been correctly done when a common stock is purchased, the time to sell it is almost never."

3. Buy and Hold

Fisher's strategy is to buy high-quality companies and hold them for the long term, avoiding frequent trading. He believed that frequent trading would only increase costs and taxes, reducing investment returns.

V. Fisher's Investment Success Cases

1. Motorola

Fisher invested in Motorola in 1955 and held it for decades, achieving huge returns. Motorola became one of the world's leading technology companies.

2. Texas Instruments

Fisher invested in Texas Instruments early and held it for a long time, also achieving significant returns.

3. Other Successful Cases

Fisher also successfully invested in many other high-quality companies, such as DuPont, IBM, etc., achieving excellent long-term returns.

VI. Value and Limitations of Fisher's Investment Method

1. Value of Fisher's Investment Method

• Long-term Perspective: Emphasizes long-term investment, avoiding short-term speculation
• Quality First: Focuses on company quality rather than cheap prices
• In-depth Research: Gets real information through scuttlebutt
• Systematic Method: 15 principles provide a systematic evaluation framework

2. Limitations of Fisher's Investment Method

• Difficulty in Information Acquisition: Ordinary investors find it difficult to conduct in-depth scuttlebutt research
• High Time Cost: Requires a lot of time for research and analysis
• Valuation Risk: May pay too high a price for high-quality companies
• Concentration Risk: Concentrated investment may lead to excessive risk concentration

VII. Modern Application of Fisher's Investment Method

1. Adapting to Modern Market Environment

Fisher's investment method still has value in today's market environment:

• Rapid development of the technology industry provides abundant opportunities for growth stock investing
• The internet makes information acquisition more convenient
• Globalization provides companies with broader market space
• Institutional investors pay more attention to company quality and long-term value

2. Combining with Modern Investment Tools

Fisher's investment method can be combined with modern investment tools:

• Use big data analysis for industry research
• Use social media to get market sentiment information
• Use quantitative models to assist stock selection
• Use risk management tools to control investment risk

3. Insights for Modern Investors

Fisher's investment method provides the following insights for modern investors:

• Value company quality over short-term price
• Conduct in-depth research and get real information
• Hold high-quality companies for the long term and enjoy compound growth
• Establish your own investment principles and system

VIII. How to Apply Fisher's Investment Method

1. Establish Investment Principles

Investors should establish their own investment principles:

• Clarify investment goals and risk tolerance
• Develop stock selection criteria and evaluation system
• Establish buy and sell rules
• Regularly review and adjust investment strategies

2. Conduct In-depth Company Research

Investors should conduct in-depth research on companies:

• Read company financial statements and annual reports
• Understand company business models and competitive advantages
• Research industry trends and competitive landscape
• Pay attention to management background and integrity

3. Long-term Hold High-quality Companies

Investors should hold high-quality companies for the long term:

• Avoid frequent trading
• Focus on company long-term value
• Withstand short-term market volatility
• Enjoy the power of compound growth

IX. Conclusion

Philip Fisher's growth stock investment method provides investors with a systematic method to find high-quality growth companies. Through the scuttlebutt method and 15 investment principles, investors can identify companies with long-term growth potential and achieve substantial returns through long-term holding.

Key Points:

• Fisher is a pioneer of growth stock investing, emphasizing company quality rather than cheap prices
• Scuttlebutt is an effective method for getting real information
• 15 investment principles provide a systematic framework for evaluating company quality
• Concentrated investment and long-term holding are core of Fisher's investment strategy
• Fisher's investment method still has value in today's market environment
• Investors should establish their own investment principles and system

Fisher's investment method complements Graham's value investing philosophy. The combination of the two can form a more comprehensive investment strategy. Investors should choose the investment method that suits them according to their actual situation, and continuously learn and improve their investment system in practice.