Copy trading - Is there a way to find out which stocks big companies and players invest in?

Hi, Just want to clarify if you are looking at trading or investing. Trading will not be possible because information released takes time unless you have a paid service where your funds are traded for you. Or you use social trading platform such as eToro.

For cloning investing (for Skeptics on such a concept, you could check out interviews by Mohnish Pabrai on the statistical and evidence based performance of cloning/simply copying institutional investors even if you only bought it after their quarterly results were released. It is outstanding how much you would have beaten the S&P500)

You could look at dataroma.com

OR whalewisdom.com which shows the estimated Avg price the big instituional investors bought at.

However, do note these filings are only end of quater, by that time, markets may already have change either in or against your favour.​​​

Copy trading usually refers to trading platform that allow you to examine and choose some successful traders, and set up instruction to automatically copy their trades. In other words, you don't need to trade yourself, you just let the platform follow and execute the trades of your selected traders.

One such popular copy trading platform is eToro, and many forex brokers also provide MAM (Multi-Account Manager) account for copy trading.