Markets rally yet again

Over the last many weeks , the markets pullback for maximum a day and nowadays not even that, the markets falls and recover by end of day.
Some say its because fund managers , who they say have a lot of cash , are being anxious and jumping in before quarter end.
Now I am not sure if thats true or not but what is true that this market does not want to pullback.
So I am taking these guys words as a good guide.
What does that mean, that means if these managers are jumping in , then they will not stop now , as June end is Quarter end and they want to have the good performers on their books.
So I am buying here. Will look to get some AAPL and BAC too.