Asset Management One Co. Ltd. lessened its position in shares of Booz Allen Hamilton Holding Co. (NYSE:BAH – Free Report) by 1.4% during the fourth quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The fund owned 47,984 shares of the business services provider’s stock after selling 666 shares during the period. Asset Management One Co. Ltd.’s holdings in Booz Allen Hamilton were worth $6,2…