A portfolio can look diversified on the surface while still carrying repeated exposure, hidden correlation, or event concentration. This checklist is a practical way to slow down and inspect risk before adding or resizing positions.
Start by asking whether a small number of positions dominate the portfolio. Concentration is not automatically wrong, but it changes the damage profile when one thesis fails. A review should note both position size and the combined weight of the top holdings.
Different tickers can still represent the same effective bet. Sector overlap, factor overlap, and market-regime overlap matter. A portfolio with several names tied to the same macro story may be less diversified than the position count suggests.
Earnings dates, macro releases, regulatory catalysts, and major news windows can cluster. If several positions depend on the same event calendar, the portfolio may be carrying more timing risk than the user expects.
Some positions are meant to express trend, some are tactical, and some are defensive. Risk increases when the portfolio drifts away from those roles and becomes a collection of similar high-volatility bets.
Portfolio summaries and AI briefings are best used as compression tools. They can surface concentration and pattern issues quickly, but the user still needs to inspect the actual holdings and decide whether the portfolio fits their own risk tolerance.
Related: Methodology | What the Anomaly Score Means | About