Welcome to the ApexHolders API. Access real-time institutional and insider data programmatically.
Authentication
Authorization: Bearer YOUR_API_KEY
Endpoints
GET /v1/investors/{id}/holdings
Retrieve current portfolio holdings for a specific fund. Returns JSON array of position objects.
GET /v1/insiders/feed
Stream real-time Form 4 filings with optional filters for transaction size and role.
GET /v1/stocks/{ticker}/holders
Get all institutional holders for a specific stock with ownership percentages and change data.
GET /v1/crowded-trades
Retrieve the list of consensus stocks held by multiple superinvestors.