Zoom Investment Portfolio Manager is an Open Source portfolio manager for your stocks, shares, investments, or trading positions.

Features:

Provides a database front-end to free Yahoo and Bloomberg financial information services.
Multi-currency support with market values recalculated back into your home currency.
Robust and scalable open source SQL database with unlimited numbers of Portfolios containing unlimited numbers of Positions.
Watchlist
Simple or detailed cash accounting.
Reporting by spreadsheet export.
Open source and freeware. No subscription, no data harvesting, no advertising, no nasties.
Licensed for personal and commercial use.
Multinational and multicurrency
Robust data storage
Send reports to spreadsheet
Unlimited portfolios and transactions