I am working on a personal project around reviewing investments portfolio and I am wondering if, in this forum, somebody knows about a website where I can potentially download an amount of portfolios to review, good or bad does not matter (actually I need also bad portofolios).
GenAI is not that helpful because they are not even realistic. I tried to see Trading 212 pies, but there's no way to get them in a spreadsheet or other format can be managed. If anybody has a suggestion, that would be really appreciated.