Where do I place the above phrase. My view is In essence, you put at the front of a sentence and essentially, you put in the last bit of a sentence as it is an adverbial.
e.g. You borrowed $100K to acquire shares in XYZ company and on the same day I actually sold my $100K shares in XYZ company being all my shares held in XYZ coy.
So, I'd say, . You borrowed $100K to acquire shares in XYZ company, in essence my disposed shares were bought by you entirely.