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AXION

Insiders Individuals

GET/insiders/:ticker/individuals

Returns a list of company insiders (officers, directors, and beneficial owners) along with their current direct holdings and most recent transaction details.

Path Parameters

ParameterTypeRequiredDescription
tickerstringRequiredStock ticker symbol

Examples:

https://api.axionquant.com/insiders/AAPL/individuals
https://api.axionquant.com/insiders/MSFT/individuals

Key Response Fields

name

Name of the insider

relation

Title or relationship to the company

transactionDescription

Brief description of the most recent transaction

latestTransDate

Date of the most recent transaction

positionDirect

Number of shares held directly

positionDirectDate

Date of the reported position

|

Individual Insider Holders (Apple)

Request

Sample code
1from axion import Axion
2client = Axion(api_key='axn_123')
3
4individuals = client.insiders.individuals('AAPL')
5print(individuals)

Response

[
  {
    "name": "ADAMS KATHERINE L",
    "relation": "General Counsel",
    "url": "",
    "transactionDescription": "Stock Gift",
    "latestTransDate": "2025-11-12T00:00:00.000Z",
    "positionDirect": 175408,
    "positionDirectDate": "2025-11-12T00:00:00.000Z"
  },
  {
    "name": "COOK TIMOTHY D",
    "relation": "Chief Executive Officer",
    "url": "",
    "transactionDescription": "Sale",
    "latestTransDate": "2025-10-02T00:00:00.000Z",
    "positionDirect": 3280300,
    "positionDirectDate": "2025-10-02T00:00:00.000Z"
  }
]
GET/insiders/:ticker/institutions

Returns the list of institutional investment managers (e.g., Vanguard, BlackRock) that hold shares in the company, based on 13F filings. Includes position size, market value, percentage held, and change since last quarter.

Path Parameters

ParameterTypeRequiredDescription
tickerstringRequiredStock ticker symbol

Examples:

https://api.axionquant.com/insiders/AAPL/institutions
https://api.axionquant.com/insiders/MSFT/institutions

Key Response Fields

reportDate

Filing date of the 13F report

organization

Name of the institutional investment manager

pctHeld

Percentage of total shares outstanding held

position

Number of shares held

value

Market value of the position (in USD)

pctChange

Percentage change in position since prior quarter

|

Institutional Ownership (Apple)

Request

Sample code
1from axion import Axion
2client = Axion(api_key='axn_123')
3
4institutions = client.insiders.institutions('AAPL')
5print(institutions)

Response (first 2 of many)

[
  {
    "reportDate": "2025-09-30T00:00:00.000Z",
    "organization": "Vanguard Group Inc",
    "pctHeld": 0.0947,
    "position": 1399427162,
    "value": 380910082641,
    "pctChange": -0.0117
  },
  {
    "reportDate": "2025-09-30T00:00:00.000Z",
    "organization": "Blackrock Inc.",
    "pctHeld": 0.0776,
    "position": 1146332274,
    "value": 312020184458,
    "pctChange": -0.0022
  }
]
GET/insiders/:ticker/ownership

Returns aggregated ownership percentages for insiders and institutions, as well as the total number of institutional holders. This is a high-level summary of who owns the company.

Path Parameters

ParameterTypeRequiredDescription
tickerstringRequiredStock ticker symbol

Examples:

https://api.axionquant.com/insiders/AAPL/ownership
https://api.axionquant.com/insiders/MSFT/ownership

Key Response Fields

insidersPercentHeld

Percentage of shares held by company insiders

institutionsPercentHeld

Percentage of shares held by institutions (13F filers)

institutionsFloatPercentHeld

Percentage of the public float held by institutions

institutionsCount

Total number of institutional holders

|

Major Holders Breakdown (Apple)

Request

Sample code
1from axion import Axion
2client = Axion(api_key='axn_123')
3
4ownership = client.insiders.ownership('AAPL')
5print(ownership)

Response

{
  "insidersPercentHeld": 0.016970001,
  "institutionsPercentHeld": 0.64405996,
  "institutionsFloatPercentHeld": 0.65518,
  "institutionsCount": 7072
}