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Condensed Schedule of Investments | Mar. 31, 2018 USD ($)
--- | ---
Value/ Unrealized Gain (Loss) on Open Commodity Contracts | $ 102,316,280 |
Open Futures Contracts - Long [Member] | United States [Member] | NYMEX WTI Crude Oil Futures CL May 2018 contracts, expiring April 2018 [Member] |  |
Notional Amount | $ 1,740,161,400 | [1]
Number of Contracts | 28,372 | [1]
Value/ Unrealized Gain (Loss) on Open Commodity Contracts | $ 102,316,280 | [1]
% of Partners' Capital | 5.55% | [1]
Cash Equivalents [Member] |  |
Market Value | $ 1,733,142,719 |
% of Partners' Capital | 94.06% |
Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |
Market Value | $ 1,673,142,719 |
% of Partners' Capital | 90.80% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.19%, 4/05/2018 [Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,990,125 |
% of Partners' Capital | 4.07% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.22%, 4/12/2018 [Member] |  |
Principal Amount | $ 60,000,000 |
Market Value | $ 59,977,725 |
% of Partners' Capital | 3.25% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 2.45%, 4/19/2018 [Member] |  |
Principal Amount | $ 70,000,000 |
Market Value | $ 69,957,388 |
% of Partners' Capital | 3.80% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.25%, 4/26/2018 [Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,935,417 |
% of Partners' Capital | 4.07% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.27%, 5/03/2018 [Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,916,000 |
% of Partners' Capital | 4.07% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.32%, 5/10/2018 [Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,929,042 |
% of Partners' Capital | 2.71% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.37%, 5/17/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,869,906 |
% of Partners' Capital | 4.06% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/24/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,843,760 |
% of Partners' Capital | 4.06% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/31/2018[Member] |  |
Principal Amount | $ 70,000,000 |
Market Value | $ 69,834,333 |
% of Partners' Capital | 3.79% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.45%, 6/07/2018 [Member] |  |
Principal Amount | $ 70,000,000 |
Market Value | $ 69,812,400 |
% of Partners' Capital | 3.79% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.46%, 6/14/2018[Member] |  |
Principal Amount | $ 60,000,000 |
Market Value | $ 59,821,783 |
% of Partners' Capital | 3.25% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.49%, 6/21/2018[Member] |  |
Principal Amount | $ 70,000,000 |
Market Value | $ 69,766,900 |
% of Partners' Capital | 3.79% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.50%, 6/28/2018[Member] |  |
Principal Amount | $ 70,000,000 |
Market Value | $ 69,745,044 |
% of Partners' Capital | 3.78% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/05/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,795,486 |
% of Partners' Capital | 2.70% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/12/2018[Member] |  |
Principal Amount | $ 60,000,000 |
Market Value | $ 59,736,500 |
% of Partners' Capital | 3.24% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.60%, 7/19/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,759,292 |
% of Partners' Capital | 2.70% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.61%, 7/26/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,614,542 |
% of Partners' Capital | 4.05% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.63%, 8/02/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,723,250 |
% of Partners' Capital | 2.70% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.71%, 8/09/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,693,958 |
% of Partners' Capital | 2.70% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.77%, 8/16/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,499,094 |
% of Partners' Capital | 4.04% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/23/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,460,000 |
% of Partners' Capital | 4.04% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/30/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,432,177 |
% of Partners' Capital | 4.04% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.85%, 9/06/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,598,417 |
% of Partners' Capital | 2.69% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/13/2018[Member] |  |
Principal Amount | $ 75,000,000 |
Market Value | $ 74,352,031 |
% of Partners' Capital | 4.03% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.92%, 9/20/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,544,917 |
% of Partners' Capital | 2.69% |
Cash Equivalents [Member] | United States [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/27/2018[Member] |  |
Principal Amount | $ 50,000,000 |
Market Value | $ 49,533,232 |
% of Partners' Capital | 2.69% |
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] |  |
Market Value | $ 60,000,000 |
% of Partners' Capital | 3.26% |
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Fidelity Investments Money Market Funds - Government Portfolio [Member] |  |
Principal Amount | $ 30,000,000 |
Market Value | $ 30,000,000 |
% of Partners' Capital | 1.63% |
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Goldman Sachs Financial Square Funds - Government Fund - Class FS [Member] |  |
Principal Amount | $ 10,000,000 |
Market Value | $ 10,000,000 |
% of Partners' Capital | 0.54% |
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Morgan Stanley Institutional Liquidity Funds - Government Portfolio [Member] |  |
Principal Amount | $ 20,000,000 |
Market Value | $ 20,000,000 |
% of Partners' Capital | 1.09% |
[1] | Collateral amounted to $144,417,387 on open futures contracts.

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