I need to collect data for 9 years of all types (Institutional ownership such as: Investment Advisors, Banks, Insurance companies, Pension Funds. etc) in one go from Bloomberg database.
Yes, the customer service of Bloomberg can help you with the filtering. I have colllected data from Bloomberg but it is done using their format like BS and the P&L. You can download it as an cvs or excel file and input it into any software program that you are using.