BV Investment Partners, the former Boston Ventures, agreed to buy Butterfield Fulcrum and FORS Ltd. Financial terms of the deal, which is expected to close in first quarter, weren’t announced. Butterfield Fulcrum, a hedge fund administrator, and FORS, which provides accounting and reporting services, will be owned by one parent company based in Bermuda. However, they will operate separately. Glenn Henderson will serve as CEO while Tim Calveley will be COO. Both execs will also have stakes, a statement said.