WDIG aims to combine equity and commodity investments in strategic metals and rare earth mining. It aims to invest in at least 20 equities globally, whose main business is mining strategic metals and rare earth elements. These may include aluminum, cobalt, copper, lead, lithium, nickel, platinum, silver, tin, and zinc. The commodity component includes a basket of listed commodity futures contracts on those metals and rare earth elements. WDIG will have approximately equal exposure to the equity and commodity baskets and will not invest directly in physical commodities. The commodity component represents a notional exposure of approximately 90% of the funds net assets, while the equity exposure is at 90%, as well. The portfolio will be rebalanced quarterly to the target allocation exposures. The fund holds US Treasurys and cash as collateral, and up to 25% of total assets may be invested in a Cayman Islands subsidiary.