Sentinelle: Tracker Insider

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About this app

Sentinelle is a stock portfolio tracker. Follow the stocks bought and sold by the most influential insiders: US elected officials, major investors, and publicly traded companies.

A NOTIFICATION FOR EVERY DECLARATION
As soon as a transaction is officially published, Sentinelle sends you a notification. You know who bought it, which stock, for how much, and on what date.

THE PORTFOLIOS YOU TRACK
• Members of the U.S. Congress — Nancy Pelosi and all members of Congress who disclose their transactions, both House and Senate
• Major investors and fund managers — Warren Buffett, Michael Burry, and dozens of others
• Listed companies and investment funds — NVIDIA, Amazon, and all companies that publish their holdings
• More than 150 portfolios tracked

WHAT'S IN EACH PORTFOLIO
• Share-by-share allocation, as a percentage
• Details of each investment: stock, amount, and reporting date
• Cumulative portfolio performance
• Two years of historical data

WHY SENTINEL? Investing requires information. Insiders — executives, elected officials, and fund managers — are legally required to disclose their stock market transactions, but these disclosures are scattered across documents that no one reads. Sentinel gathers them, formats them, and alerts you with notifications.

OFFICIAL DATA, NOTHING ELSE
Every stock displayed comes from a public document: SEC filings, Stock Act, Forms 13F and 4, AMF publications. No estimates, no assumptions.

WHO IS IT FOR?
For those interested in finance who want to know what the most informed investors are actually doing on the stock market, without spending hours poring over administrative documents.

SUBSCRIBE
Real-time notifications and portfolio details are reserved for subscribers. Download Sentinelle and track your first portfolio today.

Sentinelle is an informational tool. The application does not provide investment advice and does not guarantee any performance.
Insider tracker: Pelosi, Buffett, US Congress… Notification as soon as the statement is made.
Updated on
Sep 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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  • Data isn’t encrypted
  • Data can’t be deleted

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