Peter Lynch's Six Categories
Not every great company is great in the same way. Classification tells you what to expect.
In One Up On Wall Street, Peter Lynch argued that the first job of any investor is to know what kind of stock they own. A fast grower and a slow grower at the same P/E are not comparable — and the catalysts that move them have nothing in common.
Fast Grower20-25%+ earnings growth
- Horizon
- 3-7 year hyper-growth phase
- What to watch
- Reinvestment runway, unit economics, whether the addressable market is real or a story.
- Main risk
- Multiple compression when growth slows. The fall from 'fast grower' to 'stalwart' is brutal for the stock.
Stalwart8-12% earnings growth
- Horizon
- Decade-plus compounders
- What to watch
- Margin stability, capital return, defensive moat. Rate of return on incremental capital.
- Main risk
- Overpaying. Stalwarts rarely double overnight — buy too rich and you lock in mediocre returns.
Slow GrowerSingle-digit earnings growth
- Horizon
- Dividend + buyback yield is the story
- What to watch
- Payout sustainability, free-cash-flow coverage, signs of structural decline disguised as 'mature'.
- Main risk
- Value trap. Slow can quietly become negative — and the dividend is the first thing cut.
CyclicalEarnings rise and fall with the cycle
- Horizon
- Multi-year peak-to-trough swings
- What to watch
- Where in the cycle you are. Cheap on peak earnings = expensive on trough earnings.
- Main risk
- Buying the top of the cycle. Cyclicals look cheapest right before earnings collapse.
Asset PlayNot measured by earnings
- Horizon
- Catalyst-dependent
- What to watch
- Hidden value on the balance sheet — real estate, equity stakes, cash piles, IP. Plus the catalyst that will unlock it.
- Main risk
- No catalyst, no return. The discount can persist for years until something forces recognition.
TurnaroundCurrently negative, recovery expected
- Horizon
- 12-36 months for thesis to play out
- What to watch
- Balance-sheet survival, credible new management, real cost cuts vs financial engineering.
- Main risk
- The 'turn' that never comes. Most turnarounds don't — sizing matters enormously.
Why classification matters in MOATEY
The same financial metric means different things in different categories. A 5% revenue growth rate is healthy for a stalwart, alarming for a fast grower, and expected for a slow grower. We adjust scoring thresholds by category so the rating reflects the right comparison set — not a one-size-fits-all benchmark.
When you browse Discover, every company carries its classification icon. Filter by category to compare apples to apples.