Stock Screening Strategies That Actually Work

A stock screener is only as good as the strategy behind it — and we've tested dozens of approaches against our quality framework. Finviz has 60+ filters, TradingView lets you build custom criteria with Pine Script, and MoatScope maps quality against valuation — but none of these tools can tell you which filters to apply. That's your job as an investor, and the screening strategy you choose determines the quality of candidates you find.

This guide covers five proven screening strategies, each targeting a different investment style. Every strategy starts with quality filters — because the single most common screening mistake is optimizing for cheapness instead of business excellence.

Strategy 1: Quality Compounder Screen

This is the Buffett-Munger approach: find wonderful businesses at fair prices and hold them for years. The thesis is that high-quality businesses compound intrinsic value so reliably that you don't need a deep discount — you just need to avoid overpaying.

Criteria: ROIC above 15% averaged over five years, gross margin above 40%, revenue growth positive over three years, debt-to-equity below 1.0, free cash flow positive and growing, and a moat rating of Wide or Narrow. Then filter for valuation: price-to-fair-value below 1.2 (within 20% of estimated fair value).

This screen typically produces 30–60 stocks from the US universe. The candidates are high-quality businesses with proven track records — the kind of companies you can hold through market cycles with confidence. The hit rate is high because you're starting from a base of excellent businesses.

Strategy 2: Deep Value Screen

The classic Graham approach: find statistically cheap stocks with improving financials. Deep value investors accept lower business quality in exchange for larger discounts to intrinsic value, betting that mean reversion and a margin of safety will generate returns even from mediocre companies.

Criteria: price-to-book below 1.5, P/E below 12, current ratio above 1.5, positive earnings in the most recent year, and Piotroski F-Score of 7 or above. The F-Score requirement is critical — it filters out the deep value candidates that are cheap because they're deteriorating.

This screen produces more candidates (often 100+) but requires more individual analysis to separate genuine bargains from value traps. It works best in market downturns when quality companies get dragged down with everything else.

Strategy 3: Dividend Growth Screen

Optimized for investors seeking growing income rather than pure capital appreciation. The key insight: screen for dividend growth rate, not current yield.

Criteria: five or more consecutive years of dividend increases, free cash flow payout ratio below 65%, ROIC above 12%, revenue growing over three years, and dividend yield above 1.5%. This produces a concentrated list of 40–80 high-quality dividend growers — companies whose payouts are sustainable and likely to keep rising.

Strategy 4: Quality at a Discount Screen

This hybrid screen targets the sweet spot: high-quality businesses that are currently undervalued. It's more selective than the compounder screen (which accepts fair prices) and higher quality than the deep value screen (which accepts mediocre businesses).

Criteria: quality score above 70 (top quartile), moat rating of Wide or Narrow, ROIC above 15%, price-to-fair-value below 0.85 (at least 15% discount to estimated fair value). This is the most selective screen — it typically produces only 10–25 candidates — but these are the highest-conviction opportunities where quality and price are both in your favor.

Visually, these are the stocks sitting in the top-left quadrant of a quality-versus-valuation scatter plot. They're rare because the market usually prices high-quality businesses at or above fair value. When they appear, it's typically due to temporary factors — sector selloffs, market corrections, or one-time earnings misses — that create a window of opportunity.

Strategy 5: Turnaround Screen

For experienced investors willing to accept higher risk, turnaround screens look for companies whose fundamentals are improving from a low base. The thesis: a business transitioning from low quality to medium quality can deliver outsized returns as the market re-rates it.

Criteria: ROIC improved for two consecutive years, gross margin expanded year over year, revenue growth positive in the most recent year (after previous declines), debt-to-equity declining, and stock price still below its three-year high. This screen requires the most judgment because improving metrics don't guarantee the improvement will continue.

Implementing These Screens

Not every screener supports every criterion listed above. Finviz handles most quantitative filters but lacks moat ratings and quality scores. MoatScope handles quality scores, moat ratings, and price-to-fair-value but has fewer raw financial filters than Finviz. The most effective approach uses multiple tools: run the quantitative filters on Finviz or Stock Analysis, then cross-reference against quality metrics on MoatScope.

Regardless of which strategy you choose, one principle applies to all of them: run the screen, then do the work. Screening generates candidates — it doesn't generate investment decisions. Every candidate that passes your screen deserves individual research: read the financial statements, understand the business model, evaluate the competitive position, and form your own thesis before committing capital.