BoothCheck Holders API
The Holders API from BoothCheck — 2 operation(s) for holders.
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curl "https://apis.io/api/v1/apis/boothcheck-com:boothcheck-com-holders-api"
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OpenAPI Specification
openapi: 3.2.0
info:
title: boothcheck Holders API
version: 1.4.0
description: 'Read-only derived data from SEC filings: what a stock price is betting on (implied growth, duration, margin), research report sections, segment snapshots, peer cohorts, a management guidance track record, risk-factor additions, insider and holder fact registers, and the cross-company analyst desk (one table and deterministic brief across 2 to 25 names, available to signed-in Founding Access accounts). No Boothcheck house fair value, price target, or rating. Informational and research purposes only.'
termsOfService: https://boothcheck.com/api-terms
contact:
url: https://boothcheck.com/developers
servers:
- url: https://boothcheck.com/api/v1
tags:
- name: Holders
paths:
/holders:
get:
operationId: get_holders
summary: 13F holders register
description: 'The current institutional holders register for a US ticker from 13F filings: fund families holding the name, aggregate percent of shares out, concentration (top-10, focused holders), positions opened and closed in the latest quarter, and notable managers. Facts as filed — no performance framing. Requires a signed-in Founding Access account API key (Authorization: Bearer bck_...).'
parameters:
- name: ticker
in: query
required: true
schema:
type: string
description: US stock ticker symbol, e.g. NVDA
- name: format
in: query
required: false
schema:
type: string
enum:
- json
- csv
default: json
description: Response format. CSV requires a signed-in Founding Access account key.
security:
- apiKey: []
responses:
'200':
description: Structured result. Every payload carries an informational-purposes disclaimer; no Boothcheck house fair value, price target, or rating.
'401':
description: Missing or invalid API key for a keyed endpoint.
'404':
description: Ticker not covered or no data for this surface.
'429':
description: Rate limit reached for the key tier.
tags:
- Holders
/holders/{ticker}:
get:
operationId: get_holders_by_path
summary: 13F holders register
description: 'The current institutional holders register for a US ticker from 13F filings: fund families holding the name, aggregate percent of shares out, concentration (top-10, focused holders), positions opened and closed in the latest quarter, and notable managers. Facts as filed — no performance framing. Requires a signed-in Founding Access account API key (Authorization: Bearer bck_...).'
parameters:
- name: ticker
in: path
required: true
schema:
type: string
description: US ticker symbol.
- name: format
in: query
required: false
schema:
type: string
enum:
- json
- csv
default: json
description: Response format. CSV requires a signed-in Founding Access account key.
security:
- apiKey: []
responses:
'200':
description: Structured result. Every payload carries an informational-purposes disclaimer; no Boothcheck house fair value, price target, or rating.
'401':
description: Missing or invalid API key for a keyed endpoint.
'404':
description: Ticker not covered or no data for this surface.
'429':
description: Rate limit reached for the key tier.
tags:
- Holders
components:
securitySchemes:
apiKey:
type: http
scheme: bearer
description: API key (bck_...). Create one from any signed-in Founding Access account at https://boothcheck.com/settings.