Alesco Advisors LLC boosted its stake in iShares National Muni Bond ETF (NYSEARCA:MUB – Free Report) by 10.3% in the second quarter, Holdings Channel.com reports. The firm owned 122,929 shares of the exchange traded fund’s stock after acquiring an additional 11,498 shares during the quarter. iShares National Muni Bond ETF comprises about 0.5% of Alesco […]