Track what institutional investors are holding and generate ideas from them

e.g https://shareseer.com/search?q=BERKSHIRE+HATHAWAY+INC+13F

Perform due diligence before purchasing any stock e.g https://shareseer.com/search?q=gs

Track all institutions by aum https://shareseer.com/aum

Follow insider transactions to generate ideas

https://shareseer.com/weekly/insiders/largest

I encourage you to create an account to get full access to the site at https://shareseer.com/signup