Ann: Change in substantial holding - Mankar, page-44

I currently don't hold, but I thought I'd answer your question with a recent experience of mine.

I hold a stock I am extremely bullish on, and believe the market cap will be triple the current cap within the next 12 months or so.
Yet I sold a significant portion of my holding last week because I needed the money for something else, now. Not in 12 months. Now.

And I needed it for something that is more important to me than profits.

Sometimes, 10 bags in the hand is better than 50 bags in the tree.
Have you considered how much profit Anil Mankar has already made on those shares?