Page Last Updated on 2026-09-08
The StockZuse Research Strategy provides a structured method for identifying individual stocks that may warrant further research.
Rather than beginning with popular stocks, market headlines, analyst recommendations, or subjective predictions, the strategy uses a series of objective steps to progressively narrow the investment universe.
The process begins by identifying areas of the stock market demonstrating strong recent performance and then narrows those areas to individual company candidates.
The StockZuse Research Funnel illustrates how the research process progressively narrows the investment universe. It begins by identifying leading market sectors and industries, applies objective stock-screening criteria to identify company candidates, and concludes with ZuseScore evaluation of each candidate’s Business Quality.
Start With Market Leadership
The first stage of the Research Strategy asks a simple question:
Where is the market currently showing the strongest leadership?
StockZuse uses sector and industry performance data available through Fidelity Sector Research.
The process begins with the 11 S&P 500 sectors. The sectors are ranked by their trailing one-year performance, and the four highest-performing sectors advance.
Within each of those sectors, the industries are then ranked using the same one-year performance period. The highest-performing industry from each selected sector advances to the next stage.
The result is four target industries representing areas of current market leadership.
Why Use Market Leadership?
The Research Strategy is intended to help answer:
Where should I look for investment candidates?
Strong sector performance identifies areas where market leadership is broad enough to appear at the sector level. Examining the industries within those sectors then identifies where that strength is concentrated.
This does not mean that a strong-performing sector or industry will continue to outperform. Past performance does not guarantee future results.
Instead, market leadership serves as an objective candidate-discovery filter. It narrows a very large investment universe into a manageable group of industries for further research.
From Industries to Individual Stocks
Identifying a strong industry does not identify which individual companies warrant further research. The next step is to screen the individual companies within each selected industry using defined screening criteria.
Companies that satisfy the screening criteria become Company Candidates. These candidates advance to ZuseScore evaluation, where StockZuse evaluates the Business Quality of each company.
After ZuseScore evaluation, valuation and any additional investor research remain separate steps for the investor. Each stage serves a different purpose.
Research Strategy and ZuseScore
The Research Strategy and ZuseScore are intentionally separate.
Research Strategy answers: Where should I look?
It identifies areas of market leadership and helps narrow those areas to company candidates.
ZuseScore answers: What is the Business Quality of this company?
StockZuse uses SEC-reported financial data to evaluate each candidate using the objective and auditable ZuseScore Methodology.
Market performance is therefore not part of the ZuseScore. A company’s ZuseScore reflects its Business Quality rather than the recent performance of its stock or industry.
A Simple, Repeatable Process
A primary goal of the StockZuse Research Strategy is to keep candidate discovery practical and repeatable.
The Market Leadership Filter uses:
- One market research source
- One measurement period
- A mechanical ranking process
- No analyst sector ratings
- No subjective market-growth predictions
The purpose is not to predict the market. It is to establish a consistent starting point for research.
Market leadership identifies where to research. Stock screening identifies the individual candidates. ZuseScore evaluates their Business Quality. Valuation remains a separate investor decision.