Man Group PLC (EMG.LN) said late Tuesday the net asset value of AHL Diversified Futures Ltd. at the close of business Monday Feb. 1 was down 1.12% on the week at $34.48.

In the last 12 months, it is down 16.6%.

It uses quantitative models to exploit price trends in a variety of markets, including stocks, bonds and commodities.

Across all of its funds, Man Group had some $42.4 billion in funds under management at Dec. 31, 2009.