Well-known resources space expert Marin Katusa has high cash positions ranging from 45 to 72 per cent in the three closed-end funds at Vancouver-based Katusa Research, with total assets under management topping US$60 million. Marin Katusa is a well-known expert in the resource space, helping to found companies such as Copper Mountain Mining Corp. and Cuadrilla Resources Ltd., as well as being a New York Times Bestseller author and a former strategist at Casey Research.