I am new to Excel, so please pardon my low level of comprehension.

I have a large workbook with 4 worksheets (master, Entity A, Entity B and
Entity C), which tracks stock ownership by the three different entities. I
am trying to find out if it's possible to set up some sort of condition where
any entry made in the Master worksheet containing "Entity A" automatically
copies to the Entity A worksheet, etc. I can't link specific cells because I
have no clue what cells will pertain to which entity.

Any ideas/suggestions are welcomed - even if it's to say no, you can't do
that.

Thanks much!
--
Susan S.