Get institutional-grade CEO performance analytics for S&P 500 companies. Proprietary scores: CEORaterScore (composite), AlphaScore (market outperformance), RevenueCAGRScore (revenue growth), CompScore (compensation efficiency). Underlying data includes Total Stock Return (TSR) vs. S&P 500 (SPY), average annual returns, CEO total compensation (most recent fiscal year from proxy filings), and tenure-adjusted Revenue CAGR. Each record includes CEO name, company name, ticker, sector, industry, and tenure dates. Coverage: 500+ CEOs, updated daily. For live record count and last refresh timestamp, call GET /v1/meta. Useful for investment research, due diligence, and executive compensation analysis.

获取标普500公司顶级CEO绩效分析。专有评分体系包括：CEORaterScore（综合评分）、AlphaScore（市场超额收益）、RevenueCAGRScore（收入增长率）、CompScore（薪酬效率）。底层数据涵盖：相对于标普500指数（SPY）的总股票回报率（TSR）、年均回报率、CEO最新财年总薪酬（来自代理文件）、任期调整后的收入复合年增长率（Revenue CAGR）。每条记录包含CEO姓名、公司名称、股票代码、行业板块、细分行业及任职时间。覆盖500多位CEO，数据每日更新。如需实时记录数及最新更新时间戳，请调用GET /v1/meta。适用于投资研究、尽职调查和高管薪酬分析。