Prospect Capital Corporation operates as a Business Development Company (BDC), providing diverse financing solutions predominantly to the middle market. The firm engages in a broad spectrum of investment activities, including growth capital, leveraged buyouts, acquisitions, recapitalizations, refinancing, and turnaround situations for mature, emerging, and later-stage companies. Its specialized offerings encompass mezzanine financing, subordinated debt tranches of collateralized loan obligations (CLOs), cash flow term loans, marketplace lending, and bridge transactions.