CONDENSED SCHEDULE OF INVESTMENTS (Unaudited) (USD $) | Mar. 31, 2015 | Dec. 31, 2014 |
Investment Owned | | | | |
Short term investments | $1,182 | | $8,007,627 | |
Net unrealized gain (loss) on open futures contracts | 6,966,549 | | 17,464,340 | |
Net unrealized gain (loss) on open forward currency contracts | 17,031,118 | | 13,576,767 | |
Fixed Income Securities [Member] | | | | |
Investment Owned | | | | |
Fair value | 614,728,658 | [1] | 573,506,218 | [2] |
% of Net Asset Value (in hundredths) | 85.99% | | 84.78% | |
Fixed Income Securities [Member] | Asset Backed Securities [Member] | | | | |
Investment Owned | | | | |
Fair value | 44,895,916 | | 22,565,153 | |
% of Net Asset Value (in hundredths) | 6.28% | | 3.34% | |
Fixed Income Securities [Member] | Asset Backed Securities [Member] | United States [Member] | Auto Loans [Member] | | | | |
Investment Owned | | | | |
Fair value | 27,430,866 | | 15,991,989 | |
% of Net Asset Value (in hundredths) | 3.84% | | 2.37% | |
Fixed Income Securities [Member] | Asset Backed Securities [Member] | United States [Member] | Credit Cards [Member] | | | | |
Investment Owned | | | | |
Fair value | 12,147,123 | | 3,806,084 | |
% of Net Asset Value (in hundredths) | 1.70% | | 0.56% | |
Fixed Income Securities [Member] | Asset Backed Securities [Member] | United States [Member] | Equipment Loans [Member] | | | | |
Investment Owned | | | | |
Fair value | 4,172,537 | | 1,621,596 | |
% of Net Asset Value (in hundredths) | 0.58% | | 0.24% | |
Fixed Income Securities [Member] | Asset Backed Securities [Member] | United States [Member] | Utility Rate Reduction Bonds [Member] | | | | |
Investment Owned | | | | |
Fair value | 1,145,390 | | 1,145,484 | |
% of Net Asset Value (in hundredths) | 0.16% | | 0.17% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | | | | |
Investment Owned | | | | |
Fair value | 247,294,454 | | 218,192,714 | |
% of Net Asset Value (in hundredths) | 34.59% | | 32.25% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | Switzerland [Member] | Financials [Member] | | | | |
Investment Owned | | | | |
Fair value | 8,733,738 | | | |
% of Net Asset Value (in hundredths) | 1.22% | | | |
Fixed Income Securities [Member] | Commercial Paper [Member] | Japan [Member] | Financials [Member] | | | | |
Investment Owned | | | | |
Fair value | | | 9,698,679 | |
% of Net Asset Value (in hundredths) | | | 1.43% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | | | | |
Investment Owned | | | | |
Fair value | 238,560,716 | | 208,494,035 | |
% of Net Asset Value (in hundredths) | 33.37% | | 30.82% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Consumer Discretionary [Member] | | | | |
Investment Owned | | | | |
Fair value | 33,877,243 | | 47,512,534 | |
% of Net Asset Value (in hundredths) | 4.74% | | 7.02% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Consumer Staples [Member] | | | | |
Investment Owned | | | | |
Fair value | 15,249,983 | | 22,704,472 | |
% of Net Asset Value (in hundredths) | 2.13% | | 3.36% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Energy [Member] | | | | |
Investment Owned | | | | |
Fair value | 43,448,708 | | 49,817,122 | |
% of Net Asset Value (in hundredths) | 6.08% | | 7.36% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Financials [Member] | | | | |
Investment Owned | | | | |
Fair value | 61,540,974 | | 30,735,921 | |
% of Net Asset Value (in hundredths) | 8.61% | | 4.54% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Health Care [Member] | | | | |
Investment Owned | | | | |
Fair value | 15,081,753 | | | |
% of Net Asset Value (in hundredths) | 2.11% | | | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Industrials [Member] | | | | |
Investment Owned | | | | |
Fair value | 4,999,948 | | 15,194,354 | |
% of Net Asset Value (in hundredths) | 0.70% | | 2.25% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Materials [Member] | | | | |
Investment Owned | | | | |
Fair value | 18,145,382 | | 3,799,837 | |
% of Net Asset Value (in hundredths) | 2.54% | | 0.56% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Technology [Member] | | | | |
Investment Owned | | | | |
Fair value | | | 15,000,000 | |
% of Net Asset Value (in hundredths) | | | 2.22% | |
Fixed Income Securities [Member] | Commercial Paper [Member] | United States [Member] | Utilities [Member] | | | | |
Investment Owned | | | | |
Fair value | 46,216,725 | | 23,729,795 | |
% of Net Asset Value (in hundredths) | 6.46% | | 3.51% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | | | | |
Investment Owned | | | | |
Fair value | 187,814,447 | | 175,308,660 | |
% of Net Asset Value (in hundredths) | 26.27% | | 25.92% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United Kingdom [Member] | Materials [Member] | | | | |
Investment Owned | | | | |
Fair value | 20,008,940 | | 20,018,800 | |
% of Net Asset Value (in hundredths) | 2.80% | | 2.96% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | | | | |
Investment Owned | | | | |
Fair value | 167,805,507 | | 155,289,860 | |
% of Net Asset Value (in hundredths) | 23.47% | | 22.96% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Communications [Member] | | | | |
Investment Owned | | | | |
Fair value | 18,331,701 | | 12,074,841 | |
% of Net Asset Value (in hundredths) | 2.56% | | 1.79% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Consumer Discretionary [Member] | | | | |
Investment Owned | | | | |
Fair value | 27,715,011 | | 47,643,073 | |
% of Net Asset Value (in hundredths) | 3.88% | | 7.04% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Consumer Staples [Member] | | | | |
Investment Owned | | | | |
Fair value | 7,312,985 | | 4,226,861 | |
% of Net Asset Value (in hundredths) | 1.02% | | 0.63% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Financials [Member] | | | | |
Investment Owned | | | | |
Fair value | 90,380,406 | | 81,663,381 | |
% of Net Asset Value (in hundredths) | 12.64% | | 12.07% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Health Care [Member] | | | | |
Investment Owned | | | | |
Fair value | 10,743,569 | | 4,079,065 | |
% of Net Asset Value (in hundredths) | 1.50% | | 0.60% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Technology [Member] | | | | |
Investment Owned | | | | |
Fair value | 11,626,442 | | 3,891,332 | |
% of Net Asset Value (in hundredths) | 1.63% | | 0.58% | |
Fixed Income Securities [Member] | Corporate Bonds [Member] | United States [Member] | Utilities [Member] | | | | |
Investment Owned | | | | |
Fair value | 1,695,393 | | 1,711,307 | |
% of Net Asset Value (in hundredths) | 0.24% | | 0.25% | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | | | | |
Investment Owned | | | | |
Fair value | 134,723,841 | | 157,439,691 | |
% of Net Asset Value (in hundredths) | 18.85% | | 23.27% | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 04/02/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | 14,750,000 | [3] | | |
% of Net Asset Value (in hundredths) | 2.06% | | | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 04/23/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | 99,999,200 | [3] | | |
% of Net Asset Value (in hundredths) | 13.99% | | | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 06/25/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | 19,974,641 | [3] | | |
% of Net Asset Value (in hundredths) | 2.80% | | | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 01/08/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | | | 75,939,943 | [3] |
% of Net Asset Value (in hundredths) | | | 11.23% | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 01/22/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | | | 44,999,869 | [3] |
% of Net Asset Value (in hundredths) | | | 6.65% | |
Fixed Income Securities [Member] | Government And Agency Obligations [Member] | U.S. Treasury Bills [Member] | U.S. Treasury Bills Due 01/29/2015 [Member] | | | | |
Investment Owned | | | | |
Fair value | | | 36,499,879 | [3] |
% of Net Asset Value (in hundredths) | | | 5.39% | |
Short Term Investments [Member] | | | | |
Investment Owned | | | | |
Short term investments | 1,182 | | 8,007,627 | |
% of Net Asset Value (in hundredths) | 0.00% | | 1.18% | |
Short Term Investments [Member] | Money Market Funds [Member] | United States [Member] | | | | |
Investment Owned | | | | |
Short term investments | 1,182 | | 8,007,627 | |
% of Net Asset Value (in hundredths) | 0.00% | | 1.18% | |
Futures Contracts [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 6,966,549 | | 17,464,340 | |
% of Net Asset Value (in hundredths) | 0.98% | | 2.58% | |
Futures Contracts [Member] | Long [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 3,416,283 | | 11,383,699 | |
% of Net Asset Value (in hundredths) | 0.48% | | 1.68% | |
Futures Contracts [Member] | Long [Member] | Agriculture [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 47,844 | | -1,321,610 | |
% of Net Asset Value (in hundredths) | 0.01% | | -0.20% | |
Futures Contracts [Member] | Long [Member] | Energy [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | | | -19,438 | |
% of Net Asset Value (in hundredths) | | | 0.00% | |
Futures Contracts [Member] | Long [Member] | Metals [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | -1,210,843 | | -1,288,040 | |
% of Net Asset Value (in hundredths) | -0.17% | | -0.19% | |
Futures Contracts [Member] | Long [Member] | Stock Indices [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | -379,804 | | -735,541 | |
% of Net Asset Value (in hundredths) | -0.05% | | -0.11% | |
Futures Contracts [Member] | Long [Member] | Short-Term Interest Rates [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 1,302,001 | | 605,099 | |
% of Net Asset Value (in hundredths) | 0.18% | | 0.09% | |
Futures Contracts [Member] | Long [Member] | Long-Term Interest Rates [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 3,657,085 | | 14,143,229 | |
% of Net Asset Value (in hundredths) | 0.51% | | 2.09% | |
Futures Contracts [Member] | Short [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 3,550,266 | | 6,080,641 | |
% of Net Asset Value (in hundredths) | 0.50% | | 0.90% | |
Futures Contracts [Member] | Short [Member] | Agriculture [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 3,225,667 | | 1,003,325 | |
% of Net Asset Value (in hundredths) | 0.45% | | 0.15% | |
Futures Contracts [Member] | Short [Member] | Energy [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 1,753,817 | | 2,665,252 | |
% of Net Asset Value (in hundredths) | 0.25% | | 0.39% | |
Futures Contracts [Member] | Short [Member] | Metals [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | 270,264 | | 2,493,140 | |
% of Net Asset Value (in hundredths) | 0.04% | | 0.37% | |
Futures Contracts [Member] | Short [Member] | Stock Indices [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | -2,025 | | -103,721 | |
% of Net Asset Value (in hundredths) | 0.00% | | -0.01% | |
Futures Contracts [Member] | Short [Member] | Short-Term Interest Rates [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open futures contracts | -1,697,457 | | 22,645 | |
% of Net Asset Value (in hundredths) | -0.24% | | 0.00% | |
Forward Currency Contracts [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open forward currency contracts | 17,031,118 | | 13,576,767 | |
% of Net Asset Value (in hundredths) | 2.38% | | 2.01% | |
Forward Currency Contracts [Member] | Long [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open forward currency contracts | -7,670,179 | | 18,920,422 | |
% of Net Asset Value (in hundredths) | -1.07% | | -2.80% | |
Forward Currency Contracts [Member] | Short [Member] | | | | |
Investment Owned | | | | |
Net unrealized gain (loss) on open forward currency contracts | $24,701,297 | | $32,497,189 | |
% of Net Asset Value (in hundredths) | 3.45% | | 4.81% | |
|
[1] | Included in fixed income securities are U.S. Treasury Bills with a fair value of $99,999,200 deposited with the futures brokers and $34,724,641 deposited with the interbank market makers. |
[2] | Included in fixed income securities are U.S. Treasury Bills with a fair value of $99,999,816 deposited with the futures brokers and $57,439,875 deposited with the interbank market makers. |
[3] | Pledged as collateral for the trading of futures or forward positions. |