Institutional Investors Boost Stakes in iMGP DBi Managed Futures ETF Several major institutions, including JPMorgan and Wells Fargo, have sharply increased their holdings in the iMGP DBi Managed Futures Strategy ETF during the fourth quarter. The ETF, which tracks a hedge fund index, now has a market cap of $1.2 billion and recently traded at $25.13, reflecting growing institutional confidence.1