| Yorktown Energy Partners XI, L.P. | $6503.1万 | 45.95% |
| BlackRock, Inc. | $3706.3万 | 0.00% |
| Bluescape Energy Partners LLC | $3608.6万 | 11.20% |
| AMERICAN CENTURY COMPANIES INC | $2286.2万 | 0.01% |
| DIMENSIONAL FUND ADVISORS LP | $2247.4万 | 0.00% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2219.2万 | 0.01% |
| VANGUARD CAPITAL MANAGEMENT LLC | $2110.3万 | 0.00% |
| Driehaus Capital Management LLC | $1617.4万 | 0.12% |
| TWO SIGMA INVESTMENTS, LP | $1537.5万 | 0.01% |
| Yorktown Energy Partners X, L.P. | $1424.7万 | 20.50% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1213.1万 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | $1117.4万 | 0.00% |
| MARSHALL WACE, LLP | $1117.4万 | 0.01% |
| ROYCE & ASSOCIATES LP | $953.7万 | 0.09% |
| KENNEDY CAPITAL MANAGEMENT LLC | $927.2万 | 0.20% |
| STATE STREET CORP | $910.9万 | 0.00% |
| MACKENZIE FINANCIAL CORP | $882.0万 | 0.01% |
| Bank of New York Mellon Corp | $859.4万 | 0.00% |
| CITADEL ADVISORS LLC | $837.6万 | 0.00% |
| BANK OF AMERICA CORP /DE/ | $714.5万 | 0.00% |
| FIRST TRUST ADVISORS LP | $705.4万 | 0.01% |
| First Eagle Investment Management, LLC | $671.2万 | 0.01% |
| NORTHERN TRUST CORP | $575.5万 | 0.00% |
| RENAISSANCE TECHNOLOGIES LLC | $518.0万 | 0.01% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $492.1万 | 0.02% |
| RAYMOND JAMES FINANCIAL INC | $483.3万 | 0.00% |
| GOLDMAN SACHS GROUP INC | $476.5万 | 0.00% |
| FMR LLC | $473.5万 | 0.00% |
| UMB Bank, n.a. | $472.3万 | 0.07% |
| D. E. Shaw & Co., Inc. | $431.0万 | 0.00% |
| MORGAN STANLEY | $424.4万 | 0.00% |
| Jackson Hole Capital Partners, LLC | $410.5万 | 0.68% |
| Point72 Asset Management, L.P. | $386.5万 | 0.00% |
| Kennondale Capital Management LLC | $342.8万 | 2.47% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $337.9万 | 0.00% |
| AQR CAPITAL MANAGEMENT LLC | $331.3万 | 0.00% |
| McAlvany Wealth Management LLC | $309.8万 | 2.09% |
| Pacer Advisors, Inc. | $291.7万 | 0.01% |
| LAZARD ASSET MANAGEMENT LLC | $288.3万 | 0.00% |
| PRUDENTIAL FINANCIAL INC | $284.1万 | 0.00% |
| SEGALL BRYANT & HAMILL, LLC | $269.0万 | 0.04% |
| VANGUARD FIDUCIARY TRUST CO | $258.6万 | 0.00% |
| CastleKnight Management LP | $254.1万 | 0.04% |
| OSAIC HOLDINGS, INC. | $251.9万 | 0.00% |
| VICTORY CAPITAL MANAGEMENT INC | $251.8万 | 0.00% |
| HRT FINANCIAL LP | $242.9万 | 0.01% |
| MILLENNIUM MANAGEMENT LLC | $239.5万 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $234.6万 | 0.00% |
| AMERIPRISE FINANCIAL INC | $226.7万 | 0.00% |
| LSV ASSET MANAGEMENT | $215.4万 | 0.00% |
| Empowered Funds, LLC | $196.6万 | 0.01% |
| Quadrature Capital Ltd | $186.0万 | 0.02% |
| FRANKLIN RESOURCES INC | $166.9万 | 0.00% |
| SEI INVESTMENTS CO | $151.2万 | 0.00% |
| Jump Financial, LLC | $147.7万 | 0.02% |
| MARTINGALE ASSET MANAGEMENT L P | $135.0万 | 0.03% |
| Russell Investments Group, Ltd. | $132.5万 | 0.00% |
| North Star Investment Management Corp. | $130.5万 | 0.08% |
| Invesco Ltd. | $124.9万 | 0.00% |
| Point Nemo Capital, LLC | $123.3万 | 0.81% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $113.6万 | 0.02% |
| Quantinno Capital Management LP | $113.3万 | 0.00% |
| UBS Group AG | $113.0万 | 0.00% |
| Engineers Gate Manager LP | $105.7万 | 0.01% |
| Nuveen, LLC | $105.0万 | 0.00% |
| Qube Research & Technologies Ltd | $103.9万 | 0.00% |
| SummerHaven Investment Management, LLC | $101.7万 | 0.62% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $99.0万 | 0.00% |
| Quantbot Technologies LP | $97.1万 | 0.04% |
| Creative Planning | $95.3万 | 0.00% |
| State of Tennessee, Department of Treasury | $91.7万 | 0.00% |
| PRINCIPAL FINANCIAL GROUP INC | $90.0万 | 0.00% |
| WINTON GROUP Ltd | $89.5万 | 0.03% |
| Brevan Howard Capital Management LP | $81.1万 | 0.01% |
| Swiss National Bank | $79.1万 | 0.00% |
| Balyasny Asset Management L.P. | $79.0万 | 0.00% |
| Cannell & Spears LLC | $77.3万 | 0.02% |
| Ethic Inc. | $76.0万 | 0.01% |
| Vanguard Global Advisers, LLC | $73.8万 | 0.00% |
| Ellevest, Inc. | $70.7万 | 0.10% |
| JANE STREET GROUP, LLC | $67.7万 | 0.00% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $66.5万 | 0.00% |
| XTX Topco Ltd | $66.0万 | 0.01% |
| RHUMBLINE ADVISERS | $63.8万 | 0.00% |
| Y-Intercept (Hong Kong) Ltd | $62.9万 | 0.01% |
| RBF Capital, LLC | $54.7万 | 0.03% |
| Susquehanna Portfolio Strategies, LLC | $53.5万 | 0.01% |
| Koss-Olinger Consulting, LLC | $53.4万 | 0.04% |
| Dynamic Technology Lab Private Ltd | $52.8万 | 0.09% |
| DENALI ADVISORS LLC | $51.2万 | 0.06% |
| Aquatic Capital Management LLC | $50.9万 | 0.01% |
| Schonfeld Strategic Advisors LLC | $50.8万 | 0.00% |
| VOYA INVESTMENT MANAGEMENT LLC | $50.1万 | 0.00% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $45.3万 | 0.00% |
| JPMORGAN CHASE & CO | $44.8万 | 0.00% |
| OXFORD ASSET MANAGEMENT LLP | $44.6万 | 0.19% |
| DEUTSCHE BANK AG\ | $41.5万 | 0.00% |
| Savant Capital, LLC | $40.6万 | 0.00% |
| GABELLI FUNDS LLC | $40.1万 | 0.00% |
| MQS Management LLC | $39.9万 | 0.27% |
| RENAISSANCE GROUP LLC | $39.8万 | 0.02% |
| LPL Financial LLC | $38.8万 | 0.00% |
| PRICE T ROWE ASSOCIATES INC /MD/ | $37.9万 | 0.00% |
| Integrated Wealth Concepts LLC | $36.0万 | 0.00% |
| EntryPoint Capital, LLC | $30.8万 | 0.09% |
| MetLife Investment Management, LLC | $30.7万 | 0.00% |
| ALLIANCEBERNSTEIN L.P. | $30.1万 | 0.00% |
| BAILARD, INC. | $27.7万 | 0.01% |
| State of Wyoming | $26.9万 | 0.03% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $25.7万 | 0.00% |
| GSA CAPITAL PARTNERS LLP | $25.4万 | 0.02% |
| Freestone Grove Partners LP | $25.3万 | 0.00% |
| VANGUARD ASSET MANAGEMENT, Ltd | $25.1万 | 0.00% |
| BOOTHBAY FUND MANAGEMENT, LLC | $24.4万 | 0.00% |
| MONTGOMERY INVESTMENT MANAGEMENT INC | $23.1万 | 0.08% |
| EP Wealth Advisors, LLC | $22.8万 | 0.00% |
| INTECH INVESTMENT MANAGEMENT LLC | $22.2万 | 0.00% |
| WELLS FARGO & COMPANY/MN | $21.4万 | 0.00% |
| Legal & General Group Plc | $21.0万 | 0.00% |
| CITIGROUP INC | $20.0万 | 0.00% |
| NEW YORK STATE COMMON RETIREMENT FUND | $15.8万 | 0.00% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $15.4万 | 0.00% |
| Police & Firemen's Retirement System of New Jersey | $15.4万 | 0.00% |
| BARCLAYS PLC | $14.2万 | 0.00% |
| State of Alaska, Department of Revenue | $13.0万 | 0.00% |
| Vanguard Investments Australia, Ltd. | $11.0万 | 0.00% |
| KLP KAPITALFORVALTNING AS | $8.7万 | 0.00% |
| Copeland Capital Management, LLC | $8.5万 | 0.00% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $6.9万 | 0.00% |
| SBI Securities Co., Ltd. | $6.3万 | 0.00% |
| Versant Capital Management, Inc | $4.9万 | 0.00% |
| DekaBank Deutsche Girozentrale | $4.8万 | 0.00% |
| Tower Research Capital LLC (TRC) | $4.8万 | 0.00% |
| Ameritas Investment Partners, Inc. | $4.3万 | 0.00% |
| BNP PARIBAS FINANCIAL MARKETS | $3.3万 | 0.00% |
| CWM, LLC | $2.8万 | 0.00% |
| HARBOUR INVESTMENTS, INC. | $2.7万 | 0.00% |
| ROYAL BANK OF CANADA | $2.6万 | 0.00% |
| MEEDER ASSET MANAGEMENT INC | $2.4万 | 0.00% |
| QUADRANT CAPITAL GROUP LLC | $1.9万 | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | $1.8万 | 0.00% |
| WHITTIER TRUST CO OF NEVADA INC | $1.8万 | 0.00% |
| Sterling Capital Management LLC | $1.5万 | 0.00% |
| GAMMA Investing LLC | $1.4万 | 0.00% |
| HARBOR CAPITAL ADVISORS, INC. | $1.4万 | 0.00% |
| NISA INVESTMENT ADVISORS, LLC | $1.2万 | 0.00% |
| MAI Capital Management | $1.2万 | 0.00% |
| Arax Advisory Partners | $1.0万 | 0.00% |
| GROUP ONE TRADING LLC | $8566.0 | 0.00% |
| Advisory Services Network, LLC | $7509.0 | 0.00% |