At the end, I've always been curious who gets which piece of the pie.
Coleman and Ophelia put in the money.
Winthorp was obviously the brains.
Valentine was there for the ride mostly, but was just as at risk as the others.
At the point of the trade, Valentine was still employed by the Duke's and had any money he saved from his salary plus his bank account which he was given by the Duke's when first employed, so he would have money.
Still, I figure it was a four way split as they all had equal shares in the windfall.