Form 13F API

Complete SEC Form 13F institutional holdings API. Covers raw filings search, portfolio analysis, fund reports, market-wide aggregation, and CUSIP chain tracking. All endpoints consolidated under /api/v1/form-13f/. Legacy paths (/api/v1/institutional/* and /api/v1/13f/*) redirect here automatically.

• GETGET method/api/v1/form-13f/fund/{cik}
• GETGET method/api/v1/form-13f/fund/{cik}/periods
• POSTPOST method/api/v1/form-13f/fund/bulk
• GETGET method/api/v1/form-13f/fund/{cik}/cusip/{cusip}/history
• GETGET method/api/v1/form-13f/fund/{cik}/holdings-analytics
• GETGET method/api/v1/form-13f/funds
• GETGET method/api/v1/form-13f/aggregation/by-ticker
• GETGET method/api/v1/form-13f/aggregation/by-sector
• GETGET method/api/v1/form-13f/aggregation/by-industry
• GETGET method/api/v1/form-13f/fund-performance
• GETGET method/api/v1/form-13f/market-rotation
• GETGET method/api/v1/form-13f/cross-filing-signals
• GETGET method/api/v1/form-13f/search
• GETGET method/api/v1/form-13f/holdings/search
• GETGET method/api/v1/form-13f/filing-stats
• GETGET method/api/v1/form-13f/latest
• GETGET method/api/v1/form-13f/filers
• POSTPOST method/api/v1/form-13f/holdings
• POSTPOST method/api/v1/form-13f/cover-pages