Statement of Financial Condition (Unaudited) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Assets
United States Treasury Obligations, at value (cost $2,608,928,624 and $1,839,147,058, respectively)	$ 2,609,081,256	$ 1,839,039,728
Affiliated investments, at value (cost $398,162,297 and $317,993,905, respectively)	399,907,435	317,746,227
Other investments:
Variation margin receivable- Commodity Futures Contracts	31,478,278	10,995,195
LME Commodity Futures Contracts receivable		2,768,350
Unrealized appreciation on LME Commodity Futures Contracts		27,478,010
Cash held by custodian	0	5,939,564
Receivable for:
Dividends from affiliates	222,511	93,516
Fund shares sold		59,885,426
Total assets	3,040,689,480	2,263,946,016
Other investments:
LME Commodity Futures Contracts payable	499,244
Unrealized depreciation on LME Commodity Futures Contracts	23,106,690
Payable for:
Management fees	2,203,519	1,584,044
Brokerage commissions and fees		2,779
Total liabilities	25,809,453	1,586,823
Commitments and Contingencies (Note 10)
Equity
Shareholder's equity—General Shares	708	665
Shareholders' equity—Shares	3,014,879,319	2,262,358,528
Total shareholders' equity	3,014,880,027	2,262,359,193
Total liabilities and equity	$ 3,040,689,480	$ 2,263,946,016
General Shares outstanding	40	40
Shares outstanding	170,400,000	136,000,000
Net asset value per share	$ 17.69	$ 16.63
Market value per share	$ 17.67	$ 16.62