Track Your Portfolio
Like Never Before

Welcome to mon-petit-portfolio.com — a simple, powerful, and 100% free solution to track and analyse your financial investments with advanced technologies.

Whether you invest in stocks or ETFs, our platform makes it easy to record all your buy and sell transactions and keep full control over your portfolio. View your cash inflows and outflows at a glance, track your realised and unrealised gains and losses in real time.

All the numbers that matter, taken care of:

Precise transaction cost calculation

In-depth management fee analysis

Performance indicators such as IRR (Internal Rate of Return) by year, by quarter, and overall

Dynamic charts by year and by month to track your progress over time

Dig deeper with powerful analysis tools:

Sector analysis to measure your exposure

Geographic analysis to visualise your global diversification

Benchmarks against other ETFs to compare your performance

AI analysis to detect trends, identify potential optimisations, and better understand your strategy

And because investing is also a collective adventure, join our community of public portfolios: draw inspiration from other investors' strategies, share your own, and grow together.

Clear, comprehensive, and intuitive, mon-petit-portfolio.com helps you turn your data into informed decisions. Take control of your investments today — for free.

Join the community

Holdings & weights

See every position with its exact portfolio weight. Always know what you own and how it's distributed across assets.

Sector & geographic exposure

Break down your portfolio by sector and geography — from global continents down to individual countries.

Growth tracking

Track your internal rate of return quarter by quarter. Understand when your portfolio thrives and when it underperforms.

Fee structure analysis

Calculate the weighted fee drag across your ETFs. Know exactly what your holdings cost you annually.

AI strategic insights

Get an investment committee view of your portfolio: macro strengths, structural risks, and regime-specific vulnerabilities — generated automatically.

Community benchmarks

Discover the most popular stocks and ETFs held across the community and compare your portfolio to other investors.

Top assets in the community

View all popular assets
View all popular assets

Top portfolios in the community

View all public portfolios
View all public portfolios