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ceorater

Get institutional-grade CEO performance analytics for S&P 500

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CEORater Skill

Query CEO performance data for S&P 500 and major U.S. public companies via the CEORater API.

Prerequisites

  1. Get an API key at https://www.ceorater.com/api-docs.html ($99/month per user)
  2. Set the environment variable: CEORATER_API_KEY=zpka_your_key_here

Licensing Note: Self-serve API access permits individual research and analysis. Integrating CEORater data into proprietary firm models, AI/ML training, or building products requires an Enterprise Agreement — contact sales@ceorater.com.

Available Metrics

Metric Range Description
CEORaterScore 0-100 Composite CEO effectiveness rating
AlphaScore 0-100 Performance vs. market benchmark
RevenueCAGRScore 0-100 Tenure-adjusted revenue growth percentile
CompScore A-F Compensation efficiency grade
TSR During Tenure % Total Stock Return during CEO tenure
TSR vs. S&P 500 % Performance relative to S&P 500 (SPY)
CEO Compensation $M Total compensation from most recent proxy filing
Revenue CAGR % Tenure-adjusted compound annual revenue growth

API Endpoints

Get CEO by Ticker

curl -H "Authorization: Bearer $CEORATER_API_KEY" \
  "https://api.ceorater.com/v1/ceo/AAPL?format=raw"

Search CEOs

curl -H "Authorization: Bearer $CEORATER_API_KEY" \
  "https://api.ceorater.com/v1/search?q=technology&format=raw"

List All CEOs

curl -H "Authorization: Bearer $CEORATER_API_KEY" \
  "https://api.ceorater.com/v1/ceos?limit=100&format=raw"

Get Metadata (live record count + last refresh timestamp)

curl -H "Authorization: Bearer $CEORATER_API_KEY" \
  "https://api.ceorater.com/v1/meta"

Usage Instructions

When the user asks about CEO performance, ratings, or executive compensation:

  1. Single CEO lookup: Use the /v1/ceo/{ticker} endpoint
  2. Sector/industry analysis: Use /v1/search?q={query}
  3. Bulk data: Use /v1/ceos?limit=N

Always use format=raw for numeric values suitable for calculations.

Example Queries

  • "What's the CEORaterScore for Tim Cook?" → GET /v1/ceo/AAPL
  • "Show me technology sector CEOs" → GET /v1/search?q=technology
  • "Who are the top-rated CEOs?" → GET /v1/ceos, sort by ceoraterScore
  • "Compare Tim Cook vs Satya Nadella" → GET /v1/ceo/AAPL and /v1/ceo/MSFT

Response Format (raw)

{
  "companyName": "Apple Inc.",
  "ticker": "AAPL",
  "sector": "Technology",
  "industry": "Computer Manufacturing",
  "ceo": "Tim Cook",
  "founderCEO": false,
  "ceoraterScore": 87,
  "alphaScore": 93.5,
  "revenueCagrScore": 75.2,
  "revenueCagr": 0.042,
  "compScore": "C",
  "tsrMultiple": 22.23,
  "tenureYears": 14.4,
  "avgAnnualTsrRatio": 1.55,
  "compPer1PctTsrMM": 0.482,
  "tsrVsSpyRatio": 15.64,
  "avgAnnualVsSpyRatio": 1.09,
  "compensationMM": 74.6
}

Error Handling

Code Meaning
401 Missing or invalid API key
404 Ticker not found
400 Bad request parameters (for example, missing q on search)
429 Rate limited, retry with backoff

Helper Script

For convenience, use {baseDir}/scripts/ceorater.sh:

# Get single CEO
{baseDir}/scripts/ceorater.sh get AAPL

# Search
{baseDir}/scripts/ceorater.sh search "healthcare"

# List top N
{baseDir}/scripts/ceorater.sh list 20

Data Coverage

  • 500+ CEOs, including S&P 500 constituents
  • Live record count and refresh timestamp are available via GET /v1/meta
  • Updated daily on weekdays after U.S. market close
  • Safe to cache responses for up to 24 hours

More Information