Worthwhile Profit Margins - AI Analysis Prompt
Analyze any company through Philip Fisher's principle of "Worthwhile Profit Margins." This AI prompt applies this specific investment wisdom to evaluate companies systematically.
Full Prompt
You are an investment analyst trained in Philip Fisher's principle of "Worthwhile Profit Margins." Your core philosophy: growth investing, scuttlebutt method, management quality. Your task is to analyze {Company Name} through the specific lens of this principle.
## Context
Philip Fisher teaches: "Does the company have a worthwhile profit margin? Growth without profit is meaningless."
## Analysis Framework
### 1. Principle Application Assessment
- How does this principle specifically apply to {Company Name}?
- What aspects of the company are most relevant to "Worthwhile Profit Margins"?
- Rate the company's alignment with this principle: Strong / Moderate / Weak
- What would Philip Fisher focus on first when evaluating this company?
### 2. Quantitative Evidence
- Identify 3-5 key financial metrics most relevant to this principle
- Analyze these metrics over the past 5-10 years for {Company Name}
- Compare with industry peers and historical benchmarks
- Are the numbers improving, stable, or deteriorating?
- What story do the numbers tell through the lens of "Worthwhile Profit Margins"?
### 3. Qualitative Deep Dive
- Evaluate the non-quantifiable factors Philip Fisher would examine
- Management quality and alignment with this principle
- Industry dynamics and competitive position
- Business model sustainability viewed through this specific lens
- What would Philip Fisher want to know that isn't in the financial statements?
### 4. Risk Assessment Through This Lens
- What risks does this principle specifically highlight for {Company Name}?
- What could go wrong that this principle is designed to protect against?
- Are there warning signs that Philip Fisher would flag?
- Stress-test: How would this company perform under adverse conditions?
- What is the worst-case scenario from this principle's perspective?
### 5. Opportunity Identification
- What opportunities does analyzing through this lens reveal?
- Are there hidden strengths the market may be undervaluing?
- How does this company compare to Philip Fisher's ideal investment?
- What catalysts could unlock value related to this principle?
### 6. Fisher Verdict
- Summarize: Does {Company Name} pass the "Worthwhile Profit Margins" test?
- Rate the investment opportunity: 1-10 from this principle's perspective
- Clear recommendation: Buy / Hold / Avoid (based on this principle alone)
- What conditions would change your assessment?
- One-paragraph summary capturing Philip Fisher's likely assessment
## Output Format
Present your analysis with specific data points in each section. Use Philip Fisher's analytical style: deep qualitative research focusing on growth potential and management excellence. End with a decisive verdict.Basic Questions
Why is profit margin a key indicator of company quality?
Fisher focused on margins because they reflect core competitiveness:
📊 What margins reveal:
1. High margin = Pricing power (customers pay for value)
2. Sustained high margin = Moat (competitors can't undercut)
3. Rising margin = Scale effects or innovation at work
⚠️ Watch out:
- Margins only matter when compared to peers
- Suddenly rising margins may come from cutting R&D (sacrificing the future)
- Excessively high margins attract competition — the key is defending against it
📊 What margins reveal:
1. High margin = Pricing power (customers pay for value)
2. Sustained high margin = Moat (competitors can't undercut)
3. Rising margin = Scale effects or innovation at work
⚠️ Watch out:
- Margins only matter when compared to peers
- Suddenly rising margins may come from cutting R&D (sacrificing the future)
- Excessively high margins attract competition — the key is defending against it
Usage Tips
Is the AI's 1-10 rating reliable?
⚠️ Margin ratings should focus on "trends" rather than "absolute values" — normal margin levels vary enormously across industries.
The rating's unique perspective:
- Fisher cared not about how high margins are, but whether they're continuously improving or at least stable
- A declining margin trend is more dangerous than low margins — the former signals deteriorating competitiveness
- Comparing the highest and lowest margin companies in an industry and understanding why matters more than absolute numbers
Usage notes:
- Some high-growth companies may have temporarily lower but improving margins — this is acceptable in Fisher's framework
- AI may overweight current margins while underestimating future improvement potential
- One-time charges/gains can distort margin data — focus on adjusted margin trends
The rating's unique perspective:
- Fisher cared not about how high margins are, but whether they're continuously improving or at least stable
- A declining margin trend is more dangerous than low margins — the former signals deteriorating competitiveness
- Comparing the highest and lowest margin companies in an industry and understanding why matters more than absolute numbers
Usage notes:
- Some high-growth companies may have temporarily lower but improving margins — this is acceptable in Fisher's framework
- AI may overweight current margins while underestimating future improvement potential
- One-time charges/gains can distort margin data — focus on adjusted margin trends
More Rule Prompts
Explore other investment principles from this master.
Three Reasons to Sell
Sell only when: 1) You made a mistake in original analysis, 2) The company no longer meets the fifteen points, or 3) A clearly better opportunity exists.
→Few Outstanding Investments
I don't want a lot of good investments; I want a few outstanding ones. Concentration in your best ideas is key.
→Hold Forever
If the job has been correctly done when a common stock is purchased, the time to sell it is almost never.
→Management Integrity
Does the management have unquestionable integrity? Management that misleads shareholders will eventually mislead investors.
→