Here’s one ranking of the 25 most overpaid CEOs in the S&P 500

Rising income inequality has put CEO pay into sharp focus in recent years, at the same time that new regulations have forced public companies to disclose the ratio of top executive pay to that of their median worker.

Nonprofit shareholder advocate As You Sow is taking aim at rising CEO pay in a report published Thursday that ranked CEOs in order of most “overpaid,” while pointing out large American fund managers like BlackRock, Vanguard and State Street Global Advisors still tend to “approve almost every CEO pay package presented to them.”