| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Yorktown Energy Partners XI, L.P. | 4,835,676 | 4,835,676 | 0 | 49.01 | 42.32 | -6.68 | hold |
| Yorktown Energy Partners IX, L.P. | 4,854,987 | 3,954,987 | -900,000 | 82.97 | 79.13 | -3.84 | sell |
| Yorktown Energy Partners X, L.P. | 3,196,199 | 3,196,199 | 0 | 67.47 | 62.68 | -4.79 | hold |
| BlackRock, Inc. | 2,179,953 | 2,168,225 | -11,728 | 0.00 | 0.00 | -0.00 | sell |
| DIMENSIONAL FUND ADVISORS LP | 1,602,986 | 1,745,409 | +142,423 | 0.00 | 0.00 | -0.00 | buy |
| VANGUARD GROUP INC | 1,687,112 | 1,602,835 | -84,277 | 0.00 | 0.00 | -0.00 | sell |
| STATE STREET CORP | 1,283,258 | 1,184,115 | -99,143 | 0.00 | 0.00 | -0.00 | sell |
| Yorktown Energy Partners IX, L.P. | 1,083,332 | 1,083,332 | 0 | 17.03 | 20.87 | +3.84 | hold |
| Yorktown Energy Partners XI, L.P. | 1,079,022 | 1,079,022 | 0 | 10.06 | 9.09 | -0.96 | hold |
| WELLINGTON MANAGEMENT GROUP LLP | 1,891,234 | 1,067,142 | -824,092 | 0.00 | 0.00 | -0.00 | sell |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 0 | 905,372 | +905,372 | 0.00 | 0.63 | +0.63 | buy |
| AMERICAN CENTURY COMPANIES INC | 786,223 | 870,957 | +84,734 | 0.01 | 0.01 | -0.00 | buy |
| WELLS FARGO & COMPANY/MN | 723,601 | 797,283 | +73,682 | 0.00 | 0.00 | -0.00 | buy |
| Yorktown Energy Partners X, L.P. | 713,193 | 713,193 | 0 | 13.85 | 13.47 | -0.38 | hold |
| Point72 Asset Management, L.P. | 350,266 | 696,531 | +346,265 | 0.01 | 0.02 | +0.01 | buy |
| CenterBook Partners LP | 0 | 668,812 | +668,812 | 0.00 | 0.41 | +0.41 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 598,502 | 588,789 | -9,713 | 0.00 | 0.00 | -0.00 | sell |
| Bank of New York Mellon Corp | 368,840 | 524,009 | +155,169 | 0.00 | 0.00 | +0.00 | buy |
| FMR LLC | 371,885 | 446,061 | +74,176 | 0.00 | 0.00 | +0.00 | buy |
| CITADEL ADVISORS LLC | 183,933 | 402,499 | +218,566 | 0.00 | 0.00 | +0.00 | buy |
| Graham Capital Management, L.P. | 0 | 349,700 | +349,700 | 0.00 | 0.11 | +0.11 | buy |
| BlackRock, Inc. | 295,616 | 335,860 | +40,244 | 0.00 | 0.00 | +0.00 | buy |
| TWO SIGMA ADVISERS, LP | 477,437 | 325,500 | -151,937 | 0.01 | 0.01 | -0.01 | sell |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 262,354 | 265,367 | +3,013 | 0.00 | 0.00 | -0.00 | buy |
| FIRST MANHATTAN CO. LLC. | 284,865 | 264,415 | -20,450 | 0.01 | 0.01 | -0.00 | sell |
| MORGAN STANLEY | 392,052 | 256,457 | -135,595 | 0.00 | 0.00 | -0.00 | sell |
| FIRST MANHATTAN CO. LLC. | 240,507 | 249,912 | +9,405 | 0.01 | 0.01 | -0.00 | buy |
| JB CAPITAL PARTNERS LP | 235,000 | 235,000 | 0 | 0.53 | 0.46 | -0.07 | hold |
| NORTHERN TRUST CORP | 233,161 | 232,924 | -237 | 0.00 | 0.00 | -0.00 | sell |
| Arkfeld Wealth Strategies, L.L.C. | 231,007 | 232,755 | +1,748 | 1.32 | 1.03 | -0.28 | buy |
| VANGUARD GROUP INC | 255,847 | 223,026 | -32,821 | 0.00 | 0.00 | -0.00 | sell |
| GOLDMAN SACHS GROUP INC | 547,453 | 216,241 | -331,212 | 0.00 | 0.00 | -0.00 | sell |
| GEODE CAPITAL MANAGEMENT, LLC | 217,488 | 213,380 | -4,108 | 0.00 | 0.00 | -0.00 | sell |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 41,442 | 205,270 | +163,828 | 0.01 | 0.04 | +0.03 | buy |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 178,701 | 177,081 | -1,620 | 0.04 | 0.03 | -0.00 | sell |
| AMERICAN CENTURY COMPANIES INC | 144,890 | 174,701 | +29,811 | 0.00 | 0.00 | +0.00 | buy |
| Acuitas Investments, LLC | 60,089 | 152,097 | +92,008 | 0.31 | 1.28 | +0.97 | buy |
| STATE OF WISCONSIN INVESTMENT BOARD | 29,202 | 150,199 | +120,997 | 0.00 | 0.00 | +0.00 | buy |
| Acuitas Investments, LLC | 160,908 | 147,538 | -13,370 | 0.77 | 1.20 | +0.43 | sell |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 116,417 | 122,287 | +5,870 | 0.03 | 0.03 | -0.00 | buy |
| TWO SIGMA INVESTMENTS, LP | 183,554 | 121,583 | -61,971 | 0.00 | 0.00 | -0.00 | sell |
| Empowered Funds, LLC | 115,017 | 120,887 | +5,870 | 0.02 | 0.02 | -0.00 | buy |
| RENAISSANCE TECHNOLOGIES LLC | 91,400 | 119,800 | +28,400 | 0.00 | 0.00 | +0.00 | buy |
| Russell Investments Group, Ltd. | 118,758 | 110,075 | -8,683 | 0.00 | 0.00 | -0.00 | sell |
| STATE STREET CORP | 97,823 | 110,057 | +12,234 | 0.00 | 0.00 | +0.00 | buy |
| VICTORY CAPITAL MANAGEMENT INC | 127,965 | 109,941 | -18,024 | 0.00 | 0.00 | -0.00 | sell |
| South Dakota Investment Council | 90,262 | 92,402 | +2,140 | 0.02 | 0.02 | -0.00 | buy |
| UBS Group AG | 16,978 | 88,923 | +71,945 | 0.00 | 0.00 | +0.00 | buy |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0 | 86,228 | +86,228 | 0.00 | 0.00 | +0.00 | buy |
| WEXFORD CAPITAL LP | 0 | 80,396 | +80,396 | 0.00 | 0.21 | +0.21 | buy |
| Aventail Capital Group, LP | 0 | 78,156 | +78,156 | 0.00 | 0.04 | +0.04 | buy |
| DIMENSIONAL FUND ADVISORS LP | 51,634 | 76,718 | +25,084 | 0.00 | 0.00 | +0.00 | buy |
| PDT Partners, LLC | 0 | 74,010 | +74,010 | 0.00 | 0.07 | +0.07 | buy |
| JPMORGAN CHASE & CO | 68,520 | 73,968 | +5,448 | 0.00 | 0.00 | -0.00 | buy |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 71,792 | 73,495 | +1,703 | 0.18 | 0.16 | -0.03 | buy |
| COMERICA BANK | 19,714 | 73,197 | +53,483 | 0.00 | 0.00 | +0.00 | buy |
| BALYASNY ASSET MANAGEMENT L.P. | 87,283 | 72,871 | -14,412 | 0.00 | 0.00 | -0.00 | sell |
| BANK OF AMERICA CORP /DE/ | 31,623 | 71,795 | +40,172 | 0.00 | 0.00 | +0.00 | buy |
| COMERICA BANK | 69,009 | 68,249 | -760 | 0.00 | 0.00 | -0.00 | sell |
| Lunt Capital Management, Inc. | 71,900 | 61,900 | -10,000 | 0.39 | 0.25 | -0.15 | sell |
| Squarepoint Ops LLC | 117,180 | 59,766 | -57,414 | 0.00 | 0.00 | -0.00 | sell |
| RENAISSANCE TECHNOLOGIES LLC | 81,900 | 58,805 | -23,095 | 0.00 | 0.00 | -0.00 | sell |
| ALPS ADVISORS INC | 55,870 | 57,902 | +2,032 | 0.00 | 0.00 | -0.00 | buy |
| Swiss National Bank | 56,100 | 56,100 | 0 | 0.00 | 0.00 | -0.00 | hold |
| JANE STREET GROUP, LLC | 146,139 | 54,977 | -91,162 | 0.00 | 0.00 | -0.00 | sell |
| Harbour Capital Advisors, LLC | 0 | 52,080 | +52,080 | 0.00 | 0.12 | +0.12 | buy |
| JB CAPITAL PARTNERS LP | 47,000 | 51,359 | +4,359 | 0.10 | 0.10 | +0.00 | buy |
| AQR CAPITAL MANAGEMENT LLC | 57,083 | 50,659 | -6,424 | 0.00 | 0.00 | -0.00 | sell |
| BARCLAYS PLC | 44,409 | 48,217 | +3,808 | 0.00 | 0.00 | +0.00 | buy |
| NORTHERN TRUST CORP | 47,090 | 46,902 | -188 | 0.00 | 0.00 | -0.00 | sell |
| IMC-Chicago, LLC | 0 | 45,441 | +45,441 | 0.00 | 0.01 | +0.01 | buy |
| Capricorn Fund Managers Ltd | 45,095 | 45,095 | 0 | 0.36 | 0.20 | -0.15 | hold |
| BOSUN ASSET MANAGEMENT, LLC | 22,996 | 44,048 | +21,052 | 0.13 | 0.20 | +0.07 | buy |
| EXCHANGE TRADED CONCEPTS, LLC | 45,889 | 43,771 | -2,118 | 0.01 | 0.01 | -0.00 | sell |
| US BANCORP \DE\ | 0 | 42,730 | +42,730 | 0.00 | 0.00 | +0.00 | buy |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 40,231 | 41,656 | +1,425 | 0.00 | 0.00 | -0.00 | buy |
| PRINCIPAL FINANCIAL GROUP INC | 34,263 | 38,017 | +3,754 | 0.00 | 0.00 | -0.00 | buy |
| RHUMBLINE ADVISERS | 34,742 | 34,414 | -328 | 0.00 | 0.00 | -0.00 | sell |
| ALLIANCEBERNSTEIN L.P. | 33,630 | 33,630 | 0 | 0.00 | 0.00 | -0.00 | hold |
| Invesco Ltd. | 32,826 | 32,822 | -4 | 0.00 | 0.00 | -0.00 | sell |
| Capricorn Fund Managers Ltd | 31,079 | 32,438 | +1,359 | 0.23 | 0.14 | -0.08 | buy |
| DAVENPORT & Co LLC | 21,305 | 29,721 | +8,416 | 0.00 | 0.00 | +0.00 | buy |
| CITIGROUP INC | 30,527 | 28,646 | -1,881 | 0.00 | 0.00 | -0.00 | sell |
| DEUTSCHE BANK AG\ | 17,355 | 26,450 | +9,095 | 0.00 | 0.00 | +0.00 | buy |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 27,040 | 26,431 | -609 | 0.00 | 0.00 | -0.00 | sell |
| FRANKLIN RESOURCES INC | 25,330 | 25,330 | 0 | 0.00 | 0.00 | -0.00 | hold |
| FIRST TRUST ADVISORS LP | 18,004 | 25,178 | +7,174 | 0.00 | 0.00 | +0.00 | buy |
| State of Tennessee, Department of Treasury | 17,531 | 24,458 | +6,927 | 0.00 | 0.00 | +0.00 | buy |
| Olympiad Research LP | 30,104 | 24,093 | -6,011 | 0.23 | 0.26 | +0.03 | sell |
| WESTWOOD HOLDINGS GROUP INC | 0 | 24,055 | +24,055 | 0.00 | 0.00 | +0.00 | buy |
| Bank of New York Mellon Corp | 21,322 | 23,780 | +2,458 | 0.00 | 0.00 | +0.00 | buy |
| Centiva Capital, LP | 0 | 23,219 | +23,219 | 0.00 | 0.01 | +0.01 | buy |
| Verition Fund Management LLC | 12,265 | 23,204 | +10,939 | 0.00 | 0.00 | +0.00 | buy |
| Proficio Capital Partners LLC | 0 | 21,823 | +21,823 | 0.00 | 0.00 | +0.00 | buy |
| Versor Investments LP | 0 | 21,700 | +21,700 | 0.00 | 0.04 | +0.04 | buy |
| Trustees of Columbia University in the City of New York | 0 | 21,225 | +21,225 | 0.00 | 0.03 | +0.03 | buy |
| CoreCommodity Management, LLC | 20,512 | 20,512 | 0 | 0.04 | 0.04 | -0.00 | hold |
| Cambria Investment Management, L.P. | 19,858 | 20,319 | +461 | 0.01 | 0.01 | -0.00 | buy |
| ROYAL BANK OF CANADA | 23,875 | 19,651 | -4,224 | 0.00 | 0.00 | -0.00 | sell |
| VOYA INVESTMENT MANAGEMENT LLC | 10,615 | 19,616 | +9,001 | 0.00 | 0.00 | +0.00 | buy |