 Oxbow Advisors LLC lessened its position in Blackrock Taxable Municipal Bond Trust NYSE:BBN by 4.4 during the fourth quarter, Holdings Channel reports. The fund owned 49,108 shares of the investment management companys stock after selling 2,257 shares during the quarter. Oxbow Advisors LLCs holdings in Blackrock Taxable Municipal Bond Trust were worth 1,195,000 as of ... 