If someone asked you "how healthy is your portfolio?" right now, could you answer with confidence? Most investors have a vague sense — "it's pretty diversified" or "I think my income is solid" — but lack a concrete, measurable answer.
A portfolio health score condenses multiple dimensions of portfolio quality into a single, actionable number. Here's what goes into it and how to use it.
What a health score measures
A good health score isn't just one metric — it's a composite of several factors that together paint a picture of portfolio resilience and quality. The key dimensions include:
1. Diversification
How concentrated is your portfolio? If 40% of your value is in a single stock, your diversification score takes a hit. This factor looks at both position concentration (how much any single holding dominates) and sector spread (are you exposed to multiple industries or betting on one?).
What good looks like: No single position exceeds 10-15% of portfolio value, and you have meaningful exposure to at least 4-5 sectors.
2. Income stability
For dividend portfolios, income stability measures how consistent and reliable your dividend stream is. Factors include the number of holdings that pay dividends, whether those payers have a track record of maintaining payments, and how diversified your income sources are.
What good looks like: At least 70% of holdings pay dividends, multiple payers in each quarter, no single stock contributing more than 20% of total income.
3. Yield quality
High yield isn't always good yield. This factor evaluates whether your portfolio's income is sustainable by looking at payout ratios, earnings trends, and dividend growth rates. A 2.5% yield backed by growing earnings scores higher than a 7% yield from a company with declining revenue.
What good looks like: Portfolio-weighted payout ratio under 65%, positive dividend growth trend, no extreme-yield outliers (>10%) that might indicate a yield trap.
4. Growth potential
Even income-focused portfolios benefit from growth. This factor considers the earnings growth trajectory and dividend growth rates of your holdings. A portfolio of stagnant payers scores lower than one where companies are growing their business and their distributions.
What good looks like: Portfolio-weighted earnings growth above inflation, multiple holdings with 5+ year dividend growth streaks.
5. Valuation
Are you overpaying for your holdings? This factor uses metrics like P/E ratio relative to sector averages and historical norms. A portfolio of overvalued stocks has more downside risk, even if everything else looks good.
What good looks like: Portfolio-weighted P/E within 20% of historical sector averages, no extreme outliers unless justified by exceptional growth.
How scores are weighted
Not all factors matter equally. For a dividend-focused investor, income stability and yield quality might carry more weight than growth potential. The weighting typically reflects the investor's profile:
- Income-focused: Income stability (30%) + Yield quality (25%) + Diversification (20%) + Valuation (15%) + Growth (10%)
- Growth-focused: Growth potential (30%) + Diversification (25%) + Valuation (20%) + Income stability (15%) + Yield quality (10%)
- Balanced: Even distribution across all five factors
Using your score to take action
A health score on its own is interesting. A health score with factor breakdowns is actionable. When you can see that your overall score is 72 but diversification is dragging it down at 45, you know exactly what to work on.
Common improvement moves:
- Low diversification score: Reduce your largest positions or add a broad-market ETF.
- Low income stability: Add consistent payers (Dividend Aristocrats, monthly REITs).
- Low yield quality: Review high-yield positions for payout sustainability.
- Low growth: Add positions with earnings momentum or dividend growth streaks.
- Low valuation: Pause buying into overvalued positions; consider rebalancing into fairly-priced alternatives.
How Infnits calculates your health score
Infnits computes a real-time portfolio health score based on your connected brokerage data. Each factor is scored independently and weighted based on your investor archetype. The factors section shows you exactly where you're strong and where you can improve — with specific, actionable context. The score updates as your portfolio changes, so you can track whether your moves are improving your overall health over time.