The large majority have arrived at the Poundland Bescot Stadium with Walsall's squad undergoing an overhaul.
The most money has been spent at Molineux - however, there is plenty of time left before the deadline.
Here is a breakdown of how much has been spent and how has come in.
Wolves (£112.4 million)
Nathan Collins - £20 million
Goncalo Guedes - £27 million
Matheus Nunes - £38 million
Hwang Hee-Chan - £12 million
Sasa Kaladjdzic - £15.4 million
West Brom (£300k)
John Swift - Free
Jed Wallace - Free
Okay Yokuslu - Free
Brandon Thomas-Asante (£300k)
Walsall (Undisclosed)
Andy Williams - Free
Timmy Abraham - Free
Peter Clarke - Free
Oisin McEntee - Free
Joe Riley - Free
Isaac Hutchinson - Free
Brandon Comley - Free
Liam Gordon - Free
Adam Przybek - Free
Taylor Allen - Free
Owen Evans - Free
Tom Knowles - Undisclosed
Danny Johnson - Loan
Flynn Clarke - Loan
Douglas James-Taylor - Loan
Liam Bennett - Loan
Danny Cashman - Loan
Aston Villa (46.2 million)
Diego Carlos £26 million
Philippe Coutinho - £17.2 million
Robin Olson - £3 million
Ludwig Augustinsson - Loan
Boubacar Kamara - Free
TOTAL - £158.9
