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v3.20.4

Schedule of Investments | Dec. 31, 2020 USD ($) contract | Dec. 31, 2019 USD ($) contract
--- | --- | ---
Market Value |  | $ 1,000,000 |  |  |
% of Partners' Capital |  | 13.60% |  |  |
RBC U.S. Government Money Market Fund - Institutional Share Class, 0.02% [Member] |  |  |  |  |
Principal Amount | [1] | $ 1,000,000 |  |  |
Market Value | [1] | $ 1,000,000 |  |  |
% of Partners' Capital | [1] | 13.60% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] |  |  |  |  |
Notional Amount |  | $ 7,378,984 | [2] | $ 3,812,638 | [3]
Number of Contracts | contract |  | 273 | [2] | 145 | [3]
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (21,964) | [2] | $ (435,678) | [3]
% of Partners' Capital |  | (0.29%) | [2] | (12.91%) | [3]
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG February 2020 contracts, expiring January 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 372,317 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (109,637) |
% of Partners' Capital |  |  |  | (3.25%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG March 2020 contracts, expiring February 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 355,883 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (96,923) |
% of Partners' Capital |  |  |  | (2.87%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG April 2020 contracts, expiring March 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 318,189 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (60,309) |
% of Partners' Capital |  |  |  | (1.79%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG May 2020 contracts, expiring April 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 337,171 |
Number of Contracts | contract |  |  |  | 13 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (52,731) |
% of Partners' Capital |  |  |  | (1.56%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG June 2020 contracts, expiring May 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 311,571 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (42,051) |
% of Partners' Capital |  |  |  | (1.25%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG July 2020 contracts, expiring June 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 306,018 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (29,658) |
% of Partners' Capital |  |  |  | (0.88%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG August 2020 contracts, expiring July 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 303,009 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (24,729) |
% of Partners' Capital |  |  |  | (0.73%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG September 2020 contracts, expiring August 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 277,911 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (591) |
% of Partners' Capital |  |  |  | (0.02%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG October 2020 contracts, expiring September 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 294,317 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (12,797) |
% of Partners' Capital |  |  |  | (0.38%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG November 2020 contracts, expiring October 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 291,221 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ 19 |
% of Partners' Capital | [4] |  |  | 0.00% |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG December 2020 contracts, expiring November 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 323,237 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ (10,877) |
% of Partners' Capital |  |  |  | (0.32%) |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG January 2021 contracts, expiring December 2020 |  |  |  |  |
Notional Amount |  |  |  | $ 321,794 |
Number of Contracts | contract |  |  |  | 12 |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  |  |  | $ 4,606 |
% of Partners' Capital |  |  |  | 0.14% |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG February 2021 contracts, expiring January 2021 |  |  |  |  |
Notional Amount |  | $ 625,427 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (41,457) |  |  |
% of Partners' Capital |  | (0.56%) |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG March 2021 contracts, expiring February 2021 |  |  |  |  |
Notional Amount |  | $ 595,284 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (14,304) |  |  |
% of Partners' Capital |  | (0.19%) |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG April 2021 contracts, expiring March 2021 |  |  |  |  |
Notional Amount |  | $ 522,925 |  |  |
Number of Contracts | contract |  | 22 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 35,435 |  |  |
% of Partners' Capital |  | 0.48% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG May 2021 contracts, expiring April 2021 |  |  |  |  |
Notional Amount |  | $ 568,664 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 18,986 |  |  |
% of Partners' Capital |  | 0.26% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG June 2021 contracts, expiring May 2021 |  |  |  |  |
Notional Amount |  | $ 579,127 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 21,403 |  |  |
% of Partners' Capital |  | 0.29% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG July 2021 contracts, expiring June 2021 |  |  |  |  |
Notional Amount |  | $ 589,700 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 27,850 |  |  |
% of Partners' Capital |  | 0.38% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG August 2021 contracts, expiring July 2021 |  |  |  |  |
Notional Amount |  | $ 561,704 |  |  |
Number of Contracts | contract |  | 22 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 35,596 |  |  |
% of Partners' Capital |  | 0.48% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG September 2021 contracts, expiring August 2021 |  |  |  |  |
Notional Amount |  | $ 618,613 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ 5,147 |  |  |
% of Partners' Capital |  | 0.07% |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG October 2021 contracts, expiring September 2021 |  |  |  |  |
Notional Amount |  | $ 652,383 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (21,953) |  |  |
% of Partners' Capital |  | (0.30%) |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG November 2021 contracts, expiring October 2021 |  |  |  |  |
Notional Amount |  | $ 649,795 |  |  |
Number of Contracts | contract |  | 22 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (34,675) |  |  |
% of Partners' Capital | [4] | (0.47%) |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG December 2021 contracts, expiring November 2021 |  |  |  |  |
Notional Amount |  | $ 713,702 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (43,712) |  |  |
% of Partners' Capital |  | (0.59%) |  |  |
Open Commodity Futures Contracts - Long [Member] | United States [Member] | NYMEX Natural Gas Futures NG January 2022 contracts, expiring December 2021 |  |  |  |  |
Notional Amount |  | $ 701,660 |  |  |
Number of Contracts | contract |  | 23 |  |  |
Fair Value/ Unrealized Gain (Loss) on Open Commodity Contracts |  | $ (10,280) |  |  |
% of Partners' Capital |  | (0.14%) |  |  |
Cash Equivalents [Member] |  |  |  |  |
Market Value |  |  |  | $ 3,289,117 |
% of Partners' Capital |  |  |  | 97.49% |
Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Market Value |  |  |  | $ 2,789,117 |
% of Partners' Capital |  |  |  | 82.67% |
Cash Equivalents [Member] | United States Money Market Funds [Member] |  |  |  |  |
Market Value |  |  |  | $ 500,000 |
% of Partners' Capital |  |  |  | 14.82% |
Cash Equivalents [Member] | United States Money Market Funds [Member] | Goldman Sachs Financial Square Funds - Government Fund - Class FS, 0.00% [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 400,000 |
Market Value |  |  |  | $ 400,000 |
% of Partners' Capital |  |  |  | 11.86% |
Cash Equivalents [Member] | United States Money Market Funds [Member] | Morgan Stanley Institutional Liquidity Funds - Government Portfolio [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 100,000 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:2.05%, 1/02/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,994 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:2.03%, 1/09/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 200,000 |
Market Value |  |  |  | $ 199,911 |
% of Partners' Capital |  |  |  | 5.93% |
U.S. Treasury Bills:2.01%, 1/16/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,917 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:2.04%, 1/23/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,877 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:2.02%, 1/30/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,839 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:1.90%, 2/06/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,812 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:1.87%, 2/13/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,778 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:1.85%, 2/20/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,745 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:1.85%, 2/27/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,710 |
% of Partners' Capital |  |  |  | 2.96% |
U.S. Treasury Bills:1.83%, 3/05/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 200,000 |
Market Value |  |  |  | $ 199,354 |
% of Partners' Capital |  |  |  | 5.91% |
U.S. Treasury Bills:1.84%, 3/19/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,606 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.88%, 3/26/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 200,000 |
Market Value |  |  |  | $ 199,122 |
% of Partners' Capital |  |  |  | 5.90% |
U.S. Treasury Bills:1.70%, 4/02/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,568 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.64%, 4/09/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,552 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.60%, 4/16/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,532 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.60%, 4/23/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,501 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.59%, 4/30/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,475 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.54%, 5/07/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,462 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.55%, 5/14/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,427 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.55%, 5/21/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,399 |
% of Partners' Capital |  |  |  | 2.95% |
U.S. Treasury Bills:1.58%, 5/28/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,354 |
% of Partners' Capital |  |  |  | 2.94% |
U.S. Treasury Bills:1.53%, 6/04/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,346 |
% of Partners' Capital |  |  |  | 2.94% |
U.S. Treasury Bills:1.53%, 6/11/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,315 |
% of Partners' Capital |  |  |  | 2.94% |
U.S. Treasury Bills:1.54%, 6/18/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,284 |
% of Partners' Capital |  |  |  | 2.94% |
U.S. Treasury Bills:1.57%, 6/25/2020 [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] |  |  |  |  |
Principal Amount |  |  |  | $ 100,000 |
Market Value |  |  |  | $ 99,237 |
% of Partners' Capital |  |  |  | 2.94% |
[1] | Reflects the 7-day yield at December 31, 2020.
[2] | Collateral amounted to $845,621 on open commodity futures contracts.
[3] | Collateral amounted to $803,973 on open futures contracts.
[4] | Represents less than 0.005%.

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