 FNY Investment Advisers LLC raised its position in Guggenheim Taxabl Mncpl Mngd Drtn Trst NYSE:GBAB by 60.9 in the 1st quarter, according to its most recent filing with the SEC. The firm owned 7,466 shares of the investment management companys stock after acquiring an additional 2,827 shares during the period. FNY Investment Advisers LLCs holdings ... 