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Company Data | Ownership

Insiders Data

Company ownership data focused on insiders, supporting holdings and profile analysis.

  1. Key facts
  2. Overview
  3. Description
  4. Access
  5. All categories
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Key facts for Insiders Data

Coverage metric

Geography:
North America, Asia / Pacific, EMEA, Latin America and the Caribbean
History:
From 1997; US 13F from 1978; US Insider from 1986; Canadian Insider from 2003
Coverage count:
Legal entities - 550,000 Public companies
Asset Class
Closed-End Funds, Bonds, Depository Receipts, Ordinary Shares, Exchange-Traded Funds (AssetClass) (1), Depositary Shares, Insurance Funds, Equities, Funds, Hedge Funds (AssetClass) (1), Preference Shares, Units, Fixed Income, Participation Shares, Rights, Pension Funds

Delivery metadata

Data Frequency
Continuous
Language
Japanese, English
Delivery methods:
Excel, Deployed/Onsite Servers, API, Web Service, Cloud, Desktop, FTP, Bulk, Snowflake, Website
Data formats:
PDF, GZIP, XML, JSON, CSV, SQL, Text, Python, HTML, Bitmap, MPEG, User Interface, PCAP
Minimum service frequency
Continuous

Overview of Insiders Data

TRACK INSIDER MARKET SIGNALS

Track Insider Activity with Confidence

  1. Assess how company insiders trade their own securities
  2. Identify ownership trends and insider trading patterns
  3. Support governance, surveillance and investment research
BUILT FOR DISCLOSURE ANALYSIS

Built for Ownership and Trading Analysis

  1. Standardised disclosures support consistent insider analysis
  2. Deep historical coverage provides long-term activity context
  3. Links to source filings support auditability and validation
INSIDER OWNERSHIP ACTIVITY

Insider Holdings & Transactions Intelligence

  1. Insider holdings and transactions data across major global equity markets
  2. Coverage spans the US, Canada, UK, Europe and Asia
  3. Includes director and insider ownership disclosure records

Description of the dataset

  • LSEG's Insiders Data gives clients insight into directors and insiders holdings and transactions in listed equities. We help investors assess how board members and other insiders trade in their own companies.
  • We capture holdings and transaction details from director and insider disclosures across the US, Canada, the UK, Europe and Asia. Our sourcing approach supports consistent analysis of disclosed insider activity across major equity markets.
  • With deep historical coverage, LSEG helps clients evaluate insider trading behaviours over time. Our data supports governance review, market surveillance, investment research and company-level ownership analysis.

Accessing the dataset

This dataset can be used by the following products. Talk to us to learn more about different packages and offerings.

Ownership Data Feeds
Provides global equity ownership datasets, including institutional and mutual fund portfolio holdings and related ownership information. Delivered as data feeds for ingestion into customer systems for ownership analysis, research, and reporting workflows.
  • Data formats:
    • Text
  • Delivery methods:
    • SFTP, FTP
  • Minimum service frequency:
    • Daily
  • Service Frequency Description:
    • Daily

All categories

Full list of all categories