Investors awaiting the allotment of Zetwerk Manufacturing Business shares can check their application status today, October 21, as the basis of allotment for the Rs 5,012.33-crore initial public offering (IPO) is scheduled to be finalised. The IPO closed on October 19 with an overall subscription of 3.06 times, receiving bids for 56,62,54,656 shares against 18,50,66,845 shares on offer, according to exchange data.