| 1 | Liberty Mutual Group Asset Management Inc. | 36,813,628 | $308.9M | 29.39% | Share |
| 2 | Kohlberg Kravis Roberts & Co. L.P. | 26,185,773 | $219.7M | 3.51% | Share |
| 3 | BlackRock, Inc. | 25,974,491 | $217.0M | 0.00% | Share |
| 4 | VANGUARD GROUP INC | 25,318,820 | $212.4M | 0.00% | Share |
| 5 | AMERICAN CENTURY COMPANIES INC | 21,246,104 | $178.0M | 0.09% | Share |
| 6 | STATE STREET CORP | 12,808,605 | $107.0M | 0.00% | Share |
| 7 | DIMENSIONAL FUND ADVISORS LP | 12,395,603 | $103.0M | 0.02% | Share |
| 8 | BlackRock, Inc. | 6,947,371 | $58.0M | 0.00% | Share |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 5,105,558 | $42.0M | 0.01% | Share |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 4,811,682 | $40.0M | 0.00% | Share |
| 11 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 3,893,760 | $32.7M | 0.10% | Share |
| 12 | BALYASNY ASSET MANAGEMENT L.P. | 3,303,260 | $27.0M | 0.03% | Share |
| 13 | Pacer Advisors, Inc. | 95,070 | $26.9M | 0.07% | Share |
| 14 | Cetera Investment Advisers | 3,178,511 | $26.0M | 0.03% | Share |
| 15 | SEGALL BRYANT & HAMILL, LLC | 2,780,772 | $23.3M | 0.32% | Share |
| 16 | HITE Hedge Asset Management LLC | 2,678,232 | $22.5M | 1.43% | Share |
| 17 | GOLDMAN SACHS GROUP INC | 2,721,782 | $22.0M | 0.00% | Share |
| 18 | Bank of New York Mellon Corp | 2,630,890 | $22.0M | 0.00% | Share |
| 19 | PICKERING ENERGY PARTNERS LP | 2,189,194 | $21.6M | 84.38% | Share |
| 20 | Freestone Grove Partners LP | 2,523,223 | $21.0M | 0.15% | Share |
| 21 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 2,287,315 | $19.0M | 0.07% | Share |
| 22 | Bank of New York Mellon Corp | 2,162,661 | $18.0M | 0.00% | Share |
| 23 | Invesco Ltd. | 2,093,770 | $17.6M | 0.00% | Share |
| 24 | UBS Group AG | 1,923,377 | $16.1M | 0.00% | Share |
| 25 | JENNISON ASSOCIATES LLC | 1,851,932 | $15.5M | 0.01% | Share |
| 26 | NORTHERN TRUST CORP | 1,887,450 | $15.0M | 0.00% | Share |
| 27 | Pacer Advisors, Inc. | 1,719,755 | $14.4M | 0.04% | Share |
| 28 | Bank of New York Mellon Corp | 1,686,335 | $14.0M | 0.00% | Share |
| 29 | ArrowMark Colorado Holdings LLC | 1,593,772 | $13.4M | 0.29% | Share |
| 30 | Kore Advisors LP | 1,552,856 | $13.0M | 9.52% | Share |
| 31 | CITADEL ADVISORS LLC | 1,626,032 | $13.0M | 0.00% | Share |
| 32 | MORGAN STANLEY | 1,584,500 | $13.0M | 0.00% | Share |
| 33 | MORGAN STANLEY | 1,643,590 | $13.0M | 0.00% | Share |
| 34 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1,566,328 | $13.0M | 0.27% | Share |
| 35 | VANGUARD GROUP INC | 1,545,192 | $13.0M | 0.00% | Share |
| 36 | MORGAN STANLEY | 1,457,416 | $12.0M | 0.00% | Share |
| 37 | VICTORY CAPITAL MANAGEMENT INC | 1,235,843 | $10.0M | 0.01% | Share |
| 38 | FIRST TRUST ADVISORS LP | 1,195,934 | $10.0M | 0.01% | Share |
| 39 | Pingora Partners LLC | 1,159,819 | $9.7M | 5.95% | Share |
| 40 | PRINCIPAL FINANCIAL GROUP INC | 1,141,802 | $9.6M | 0.00% | Share |
| 41 | Aventail Capital Group, LP | 1,085,739 | $9.1M | 0.52% | Share |
| 42 | DEUTSCHE BANK AG\ | 1,174,491 | $9.0M | 0.00% | Share |
| 43 | CITADEL ADVISORS LLC | 1,190,330 | $9.0M | 0.00% | Put |
| 44 | AMERIPRISE FINANCIAL INC | 998,283 | $8.0M | 0.00% | Share |
| 45 | Empowered Funds, LLC | 1,000,673 | $8.0M | 0.06% | Share |
| 46 | FMR LLC | 989,484 | $8.0M | 0.00% | Share |
| 47 | D. E. Shaw & Co., Inc. | 998,438 | $8.0M | 0.00% | Share |
| 48 | PUBLIC SECTOR PENSION INVESTMENT BOARD | 836,395 | $7.0M | 0.02% | Share |
| 49 | AQR CAPITAL MANAGEMENT LLC | 938,885 | $7.0M | 0.00% | Share |
| 50 | BlackRock, Inc. | 804,044 | $6.0M | 0.00% | Share |
| 51 | Susquehanna Portfolio Strategies, LLC | 783,708 | $6.0M | 0.09% | Share |
| 52 | BlackRock, Inc. | 816,041 | $6.0M | 0.00% | Share |
| 53 | Woodline Partners LP | 820,228 | $6.0M | 0.02% | Share |
| 54 | MILLENNIUM MANAGEMENT LLC | 753,110 | $6.0M | 0.00% | Share |
| 55 | GEODE CAPITAL MANAGEMENT, LLC | 781,111 | $6.0M | 0.00% | Share |
| 56 | Dana Investment Advisors, Inc. | 711,272 | $6.0M | 0.17% | Share |
| 57 | JPMORGAN CHASE & CO | 618,910 | $5.0M | 0.00% | Share |
| 58 | RHUMBLINE ADVISERS | 671,447 | $5.0M | 0.00% | Share |
| 59 | TWO SIGMA INVESTMENTS, LP | 628,407 | $5.0M | 0.01% | Share |
| 60 | Fisher Asset Management, LLC | 667,073 | $5.0M | 0.00% | Share |
| 61 | CITADEL ADVISORS LLC | 693,370 | $5.0M | 0.00% | Call |
| 62 | BANK OF AMERICA CORP /DE/ | 665,810 | $5.0M | 0.00% | Share |
| 63 | GOLDMAN SACHS GROUP INC | 707,342 | $5.0M | 0.00% | Share |
| 64 | JENNISON ASSOCIATES LLC | 592,250 | $5.0M | 0.00% | Share |
| 65 | Kohlberg Kravis Roberts & Co. L.P. | 572,354 | $4.8M | 0.08% | Share |
| 66 | VALUEWORKS LLC | 490,083 | $4.1M | 1.08% | Share |
| 67 | BlackRock, Inc. | 575,294 | $4.0M | 0.00% | Share |
| 68 | BlackRock, Inc. | 522,231 | $4.0M | 0.00% | Share |
| 69 | Nuveen, LLC | 492,508 | $4.0M | 0.00% | Share |
| 70 | Swiss National Bank | 485,692 | $4.0M | 0.00% | Share |
| 71 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 489,800 | $4.0M | 0.00% | Call |
| 72 | PEREGRINE CAPITAL MANAGEMENT LLC | 418,844 | $3.5M | 0.11% | Share |
| 73 | Webs Creek Capital Management LP | 415,348 | $3.5M | 0.62% | Share |
| 74 | Jasper Ridge Partners, L.P. | 384,897 | $3.2M | 0.07% | Share |
| 75 | BNP PARIBAS FINANCIAL MARKETS | 425,496 | $3.0M | 0.00% | Share |
| 76 | MORGAN STANLEY | 463,023 | $3.0M | 0.00% | Share |
| 77 | Bank of New York Mellon Corp | 475,942 | $3.0M | 0.00% | Share |
| 78 | Rafferty Asset Management, LLC | 364,217 | $3.0M | 0.01% | Share |
| 79 | BNP Paribas Asset Management Holding S.A. | 362,765 | $3.0M | 0.00% | Share |
| 80 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 387,900 | $3.0M | 0.00% | Put |
| 81 | DIMENSIONAL FUND ADVISORS LP | 402,127 | $3.0M | 0.00% | Share |
| 82 | Legal & General Group Plc | 382,881 | $3.0M | 0.00% | Share |
| 83 | BARCLAYS PLC | 462,953 | $3.0M | 0.00% | Share |
| 84 | Jump Financial, LLC | 449,390 | $3.0M | 0.04% | Share |
| 85 | Corigliano Investment Advisers, LLC | 311,500 | $2.6M | 0.93% | Share |
| 86 | Phocas Financial Corp. | 296,617 | $2.5M | 0.33% | Share |
| 87 | GROUP ONE TRADING LLC | 274,600 | $2.3M | 0.00% | Call |
| 88 | Interval Partners, LP | 250,364 | $2.0M | 0.04% | Share |
| 89 | SEI INVESTMENTS CO | 350,073 | $2.0M | 0.00% | Share |
| 90 | Russell Investments Group, Ltd. | 286,450 | $2.0M | 0.00% | Share |
| 91 | WELLS FARGO & COMPANY/MN | 263,886 | $2.0M | 0.00% | Share |
| 92 | NFJ INVESTMENT GROUP, LLC | 266,326 | $2.0M | 0.07% | Share |
| 93 | State of Tennessee, Department of Treasury | 218,993 | $2.0M | 0.01% | Share |
| 94 | Janney Montgomery Scott LLC | 316,554 | $2.0M | 0.00% | Share |
| 95 | Grantham, Mayo, Van Otterloo & Co. LLC | 337,233 | $2.0M | 0.01% | Share |
| 96 | Creative Planning | 241,610 | $2.0M | 0.00% | Share |
| 97 | D. E. Shaw & Co., Inc. | 316,920 | $2.0M | 0.00% | Put |
| 98 | D. E. Shaw & Co., Inc. | 343,690 | $2.0M | 0.00% | Call |
| 99 | SIMPLEX TRADING, LLC | 289,800 | $2.0M | 0.00% | Put |
| 100 | VAN DEN BERG MANAGEMENT I, INC | 218,153 | $1.8M | 0.42% | Share |
| 101 | Nokomis Capital, L.L.C. | 217,903 | $1.8M | 0.43% | Share |
| 102 | Mraz, Amerine & Associates, Inc. | 217,810 | $1.8M | 0.27% | Share |
| 103 | IMC-Chicago, LLC | 210,700 | $1.8M | 0.00% | Call |
| 104 | Freestone Capital Holdings, LLC | 190,024 | $1.6M | 0.05% | Share |
| 105 | CM Management, LLC | 175,000 | $1.5M | 1.24% | Share |
| 106 | MOODY NATIONAL BANK TRUST DIVISION | 167,440 | $1.4M | 0.14% | Share |
| 107 | VANGUARD GROUP INC | 164,413 | $1.4M | 0.00% | Share |
| 108 | Michelson Medical Research Foundation, Inc. | 156,166 | $1.3M | 1.31% | Share |
| 109 | VANGUARD GROUP INC | 151,893 | $1.3M | 0.00% | Share |
| 110 | Sunbelt Securities, Inc. | 150,343 | $1.3M | 0.08% | Share |
| 111 | KORNITZER CAPITAL MANAGEMENT INC /KS | 150,000 | $1.3M | 0.03% | Share |
| 112 | ROYCE & ASSOCIATES LP | 143,565 | $1.2M | 0.01% | Share |
| 113 | IMC-Chicago, LLC | 142,100 | $1.2M | 0.00% | Put |
| 114 | Lombard Odier Asset Management (USA) Corp | 140,000 | $1.2M | 0.11% | Share |
| 115 | Schonfeld Strategic Advisors LLC | 132,917 | $1.1M | 0.00% | Share |
| 116 | State of Alaska, Department of Revenue | 122,945 | $1.0M | 0.01% | Share |
| 117 | Turas Capital Management LP | 122,973 | $1.0M | 0.35% | Share |
| 118 | JPMORGAN CHASE & CO | 150,111 | $1.0M | 0.00% | Share |
| 119 | Quantinno Capital Management LP | 160,856 | $1.0M | 0.00% | Share |
| 120 | Numerai GP LLC | 233,323 | $1.0M | 0.12% | Share |
| 121 | SIMPLEX TRADING, LLC | 180,898 | $1.0M | 0.00% | Share |
| 122 | BlackRock, Inc. | 225,567 | $1.0M | 0.00% | Share |
| 123 | MORGAN STANLEY | 159,619 | $1.0M | 0.00% | Share |
| 124 | Point72 Asset Management, L.P. | 192,004 | $1.0M | 0.00% | Share |
| 125 | RAYMOND JAMES FINANCIAL INC | 170,021 | $1.0M | 0.00% | Share |
| 126 | RAYMOND JAMES FINANCIAL INC | 207,105 | $1.0M | 0.00% | Share |
| 127 | MORGAN STANLEY | 209,953 | $1.0M | 0.00% | Share |
| 128 | WELLS FARGO & COMPANY/MN | 216,261 | $1.0M | 0.00% | Share |
| 129 | Bank of New York Mellon Corp | 218,245 | $1.0M | 0.00% | Share |
| 130 | Quantbot Technologies LP | 147,379 | $1.0M | 0.03% | Share |
| 131 | THRIVENT FINANCIAL FOR LUTHERANS | 166,116 | $1.0M | 0.00% | Share |
| 132 | Empowered Funds, LLC | 194,575 | $1.0M | 0.01% | Share |
| 133 | INTECH INVESTMENT MANAGEMENT LLC | 138,530 | $1.0M | 0.01% | Share |
| 134 | DEUTSCHE BANK AG\ | 175,344 | $1.0M | 0.00% | Share |
| 135 | MetLife Investment Management, LLC | 129,127 | $1.0M | 0.00% | Share |
| 136 | JANE STREET GROUP, LLC | 139,913 | $1.0M | 0.00% | Call |
| 137 | PRICE T ROWE ASSOCIATES INC /MD/ | 209,136 | $1.0M | 0.00% | Share |
| 138 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 122,129 | $1.0M | 0.00% | Share |
| 139 | CAPITAL FUND MANAGEMENT S.A. | 202,920 | $1.0M | 0.00% | Call |
| 140 | Legal & General Group Plc | 202,946 | $1.0M | 0.00% | Share |
| 141 | VOYA INVESTMENT MANAGEMENT LLC | 187,541 | $1.0M | 0.00% | Share |
| 142 | ALGERT GLOBAL LLC | 236,534 | $1.0M | 0.02% | Share |
| 143 | LAZARD ASSET MANAGEMENT LLC | 147,346 | $1.0M | 0.00% | Share |
| 144 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 237,447 | $1.0M | 0.00% | Share |
| 145 | ALLIANCEBERNSTEIN L.P. | 222,660 | $1.0M | 0.00% | Share |
| 146 | CITIGROUP INC | 228,408 | $1.0M | 0.00% | Share |
| 147 | PRUDENTIAL FINANCIAL INC | 225,005 | $1.0M | 0.00% | Share |
| 148 | SIMPLEX TRADING, LLC | 152,400 | $1.0M | 0.00% | Call |
| 149 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 232,494 | $1.0M | 0.00% | Share |
| 150 | Universal- Beteiligungs- und Servicegesellschaft mbH | 118,694 | $995K | 0.00% | Share |
| 151 | Dynamic Technology Lab Private Ltd | 114,017 | $956K | 0.22% | Share |
| 152 | COMERICA BANK | 111,870 | $938K | 0.00% | Share |
| 153 | VANGUARD GROUP INC | 111,763 | $937K | 0.00% | Share |
| 154 | Louisiana State Employees Retirement System | 110,699 | $928K | 0.02% | Share |
| 155 | DAVENPORT & Co LLC | 107,000 | $897K | 0.00% | Share |
| 156 | IMC-Chicago, LLC | 103,217 | $865K | 0.00% | Share |
| 157 | WOLVERINE ASSET MANAGEMENT LLC | 102,502 | $859K | 0.01% | Share |
| 158 | Invesco Ltd. | 100,655 | $844K | 0.00% | Share |
| 159 | VIRTUS ADVISERS, LLC | 97,523 | $818K | 0.39% | Share |
| 160 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 91,078 | $764K | 0.00% | Share |
| 161 | MYDA Advisors LLC | 89,000 | $746K | 0.14% | Share |
| 162 | Mitsubishi UFJ Trust & Banking Corp | 86,488 | $725K | 0.00% | Share |
| 163 | GROUP ONE TRADING LLC | 78,400 | $657K | 0.00% | Put |
| 164 | Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. | 72,080 | $604K | 0.08% | Share |
| 165 | Northside Capital Management, LLC | 71,704 | $601K | 0.05% | Share |
| 166 | GF FUND MANAGEMENT CO. LTD. | 71,061 | $596K | 0.01% | Share |
| 167 | Arizona State Retirement System | 68,036 | $570K | 0.00% | Share |
| 168 | MorganRosel Wealth Management, LLC | 67,934 | $569K | 0.14% | Share |
| 169 | Invesco Ltd. | 63,299 | $531K | 0.00% | Share |
| 170 | YOUSIF CAPITAL MANAGEMENT, LLC | 64,532 | $529K | 0.01% | Share |
| 171 | KLP KAPITALFORVALTNING AS | 63,053 | $529K | 0.00% | Share |
| 172 | ACT CAPITAL MANAGEMENT, LLC | 61,312 | $514K | 0.42% | Share |
| 173 | SG Americas Securities, LLC | 60,957 | $511K | 0.00% | Share |
| 174 | Zurcher Kantonalbank (Zurich Cantonalbank) | 60,453 | $507K | 0.00% | Share |
| 175 | ARISTEIA CAPITAL, L.L.C. | 57,135 | $479K | 0.01% | Share |
| 176 | Caprock Group, LLC | 56,470 | $473K | 0.01% | Share |
| 177 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND | 55,326 | $464K | 0.01% | Share |
| 178 | CoreCommodity Management, LLC | 53,552 | $449K | 0.09% | Share |
| 179 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 49,392 | $414K | 0.00% | Share |
| 180 | Welch Group, LLC | 48,396 | $406K | 0.02% | Share |
| 181 | UBS Group AG | 48,437 | $406K | 0.00% | Share |
| 182 | CFM WEALTH PARTNERS LLC | 48,298 | $405K | 0.06% | Share |
| 183 | SkyView Investment Advisors, LLC | 47,866 | $402K | 0.05% | Share |
| 184 | CWM, LLC | 45,917 | $385K | 0.00% | Share |
| 185 | VARCOV Co. | 45,008 | $377K | 0.15% | Share |
| 186 | Pinnacle Holdings, LLC | 44,919 | $376K | 0.13% | Share |
| 187 | KEYBANK NATIONAL ASSOCIATION/OH | 43,531 | $365K | 0.00% | Share |
| 188 | PDT Partners, LLC | 42,800 | $359K | 0.02% | Share |
| 189 | Liberty Mutual Group Asset Management Inc. | 41,118 | $344K | 0.03% | Share |
| 190 | Portolan Capital Management, LLC | 39,900 | $334K | 0.02% | Share |
| 191 | WESTWOOD HOLDINGS GROUP INC | 37,593 | $315K | 0.00% | Share |
| 192 | Pictet Asset Management Holding SA | 36,654 | $307K | 0.00% | Share |
| 193 | MAGNOLIA CAPITAL ADVISORS LLC | 35,945 | $301K | 0.06% | Share |
| 194 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 36,748 | $295K | 0.00% | Share |
| 195 | CastleKnight Management LP | 32,525 | $272K | 0.01% | Share |
| 196 | OXFORD ASSET MANAGEMENT LLP | 30,763 | $258K | 0.10% | Share |
| 197 | SummitTX Capital, L.P. | 30,712 | $257K | 0.01% | Share |
| 198 | Daytona Street Capital LLC | 30,000 | $251K | 0.20% | Share |
| 199 | DekaBank Deutsche Girozentrale | 21,282 | $248K | 0.00% | Share |
| 200 | Corient Private Wealth LLC | 28,731 | $241K | 0.00% | Share |