A follow-on public offer (FPO) is the issuance of shares to investors by a public company that is currently listed on a stock market exchange. An FPO is a stock issue of additional shares made by a company that is already publicly listed and has gone through the IPO process
FPO is when an already listed company makes either a fresh issue of securities to the public or an offer for sale to the public, through an offer document. An offer for sale in such scenario is allowed only if it is made to satisfy listing or continuous listing obligations