MBN Corporation functions as a closed-end equity mutual fund, domiciled in... MBN Corporation functions as a closed-end equity mutual fund, domiciled in Canada and launched by Middlefield Fund Management Limited. Its investment portfolio is expertly managed by Middlefield Capital Corporation and Groppe, Long & Littell. The fund strategically deploys capital into publicly traded companies within the Canadian equity markets, focusing specifically on energy-related industries, with a pronounced emphasis on the oil sands sector. Its performance metrics are measured against the S&P/TSX Composite Index. Formed on June 1, 2007, this entity was formerly identified as OilSands Canada Corporation and previously as Middlefield Tactical Energy Corporation.
