Free Portfolio Tracker for Stocks and ETFs

Mon Petit Portfolio is a free portfolio tracker for stocks, ETFs and funds. You record your buys, sells, deposits, withdrawals, fees and dividends; it calculates your internal rate of return (IRR) since inception and by year, quarter and month, compares it with the benchmarks you choose, and breaks your holdings down by sector, country and underlying stock, looking through your ETFs. A free account saves your portfolios, and nothing connects to your bank or broker.

What the tracker does

Several portfolios

One portfolio per broker, account or strategy, each in its own currency, all listed on one page.

Every transaction

Buys and sells with quantity, price and date, plus deposits, withdrawals, fees and dividends. Cash movements can be imported from a CSV file.

IRR by year, quarter and month

A money-weighted return that accounts for when money went in or out, since inception and for each period.

Benchmarks

Compare your portfolio with one or more assets in its currency, such as an MSCI World or S&P 500 ETF.

Sector and country exposure

Breakdowns by sector, continent and country, each fund counted with its own sector and country mix.

ETF look-through

The individual stocks you really own through all your funds combined.

Fees

The weighted average ongoing charges (TER) of your holdings: what your portfolio costs you each year.

Optional public sharing

Make a portfolio public to share its allocation and returns. Amounts are never shown, only percentages.

How it works

1

Create an account and a portfolio

Sign up with an email address, then create a portfolio: give it a name, a currency and, if you like, benchmarks.

2

Enter your transactions

Find each asset by name, ticker or ISIN and enter your buys and sells, then your deposits, withdrawals, fees and dividends.

3

Follow your performance

Prices update every trading day. Your value, gains, IRR, exposure and fees are recalculated from them.

Frequently asked questions

Is the portfolio tracker free?

Yes, every feature is free. You need a free account, with an email address and a password, so that your portfolios are saved.

Do I need to connect my bank or broker account?

No. You enter your transactions yourself, and cash movements can be imported from a CSV file. The tracker never asks for your bank or broker login and cannot move money.

Why does the tracker show IRR rather than a percentage gain?

A percentage gain ignores when money went in or out: a large deposit just before a rise makes a portfolio look better than it did. The IRR (internal rate of return) weighs each amount by how long it was invested, so it measures the return on the money you actually put in, at the dates you put it in.

Which assets can I track?

Stocks, ETFs and funds that you find in the asset search by name, ticker or ISIN. Each asset is one listing, on one exchange and in one currency, so pick the listing your broker bought.

How often are prices updated?

Once per trading day, with the closing price. The tracker is made to follow long-term performance, not to trade during the day.

Can other people see my portfolio?

Not unless you make it public. A public portfolio shows its holdings as percentages, its IRR and its performance as an index starting at 100; amounts and transactions stay private.

How IRR is calculated