I don't think so. All of the money put into to AAPL (via the public stock market) is all the stocks issued via public offerings * the price of the offering, no? After that they have just been traded without Apple seeing any of that money. Stocks given as compensation also contribute in some way, if we expand on "money" as to include forgone income by the employees.

No - imagine if you had bought 100% of Apple shares for $1 at incorporation, and then sold 1 share for $207. That would make the market cap $1T and the total investment would be only $208.

It's more that the investments into Apple + the amount of money made by shareholders equals $1T.