Method
How the portfolio overlap score works
For each matching ISIN in a pair of funds, the calculator adds the lower of the two portfolio weights: Σ min(weight A, weight B). The multi-fund view builds a pairwise matrix and estimates stock exposure as each fund’s entered amount multiplied by that stock’s reported weight.
Overlap alone does not measure risk or prove that a portfolio is diversified. Actual holdings change over time. The sample results on this deployment do not represent current scheme disclosures.
Read the full methodology