 Ladenburg Thalmann Financial Services Inc. boosted its holdings in shares of MacquarieFirst Trust Global Infrstrctre NYSE:MFD by 9.7 in the 4th quarter, Holdings Channel.com reports. The fund owned 19,267 shares of the financial services providers stock after buying an additional 1,698 shares during the quarter. Ladenburg Thalmann Financial Services Inc.s holdings in MacquarieFirst Trust Global ... 