A review of insider holdings among the CEOs of the OMXS30 index has highlighted significant disparities in executive alignment with shareholders.

The analysis, published by Dagens Industri, examines the extent to which top managers have invested their own capital in the companies they lead, applying the traditional "pilots' school" metric to gauge confidence and governance quality.

The findings underscore a wide gap between executives who maintain substantial personal stakes and those with minimal exposure.

For investors, the pilots' school remains a key indicator of management conviction, particularly in a market environment where executive compensation and equity incentives are under scrutiny.

High insider ownership is often viewed as a positive signal of long-term commitment, while low levels can raise questions about risk alignment.

This review comes as broader concerns about corporate governance and executive behavior continue to surface in European markets.