| DISCOVERY CAPITAL MANAGEMENT, LLC / CT |
| 2.96% | 4.49% | #6 | $71.4M | 5.4M | $86.5M | 5.6M | -198,475-3.52% | Reduce |
| Dayah Capital LLC |
| 23.19% | 12.66% | #4 | $68.8M | 5.2M | $48.7M | 2.7M | +2.5M+92.29% | Add |
| BlackRock, Inc. |
| <0.01% | <0.01% | #96 | $62.8M | 4.9M | $64.7M | 4.2M | +703,765+16.69% | Add |
| Yorktown Energy Partners XI, L.P. |
| 46.48% | 41.56% | #3 | $50.2M | 4.2M | $58.8M | 4.2M | +14,978+0.35% | Add |
| UBS Group AG |
| 0.01% | 0.01% | #60 | $41.0M | 3.1M | $46.0M | 3.0M | +126,361+4.21% | Add |
| STATE STREET CORP |
| <0.01% | <0.01% | #92 | $41.0M | 3.1M | $44.6M | 2.9M | +221,865+7.66% | Add |
| JANE STREET GROUP, LLC |
| <0.01% | 0.01% | #68 | $39.8M | 3.0M | $47.4M | 3.1M | -67,598-2.20% | Reduce |
| TORONTO DOMINION BANK |
| 0.04% | 0.06% | #33 | $37.8M | 2.9M | $44.1M | 2.9M | +4,900+0.17% | Add |
| Yorktown Energy Partners X, L.P. |
| 69.79% | 55.95% | #2 | $33.2M | 2.8M | $38.9M | 2.8M | +9,900+0.35% | Add |
| Yorktown Energy Partners IX, L.P. |
| 82.29% | 87.36% | #1 | $29.7M | 2.7M | $50.3M | 3.7M | -985,222-26.84% | Reduce |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #115 | $26.1M | 2.1M | $32.4M | 2.2M | -110,930-5.02% | Reduce |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| <0.01% | <0.01% | #79 | $25.7M | 1.9M | $24.2M | 1.6M | +377,847+24.15% | Add |
| GROUP ONE TRADING LLC |
| 0.03% | 0.02% | #35 | $25.5M | 1.9M | $8.7M | 565,738 | +1.4M+240.93% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #80 | $22.8M | 1.7M | $28.5M | 1.8M | -127,137-6.88% | Reduce |
| JPMORGAN CHASE & CO |
| <0.01% | <0.01% | #94 | $19.4M | 1.5M | $15.1M | 1.0M | +483,201+46.12% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #65 | $18.9M | 1.5M | $22.9M | 1.5M | -45,923-3.06% | Reduce |
| WELLS FARGO & COMPANY/MN |
| <0.01% | <0.01% | #75 | $17.4M | 1.3M | $15.8M | 1.0M | +298,261+29.27% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #98 | $17.0M | 1.4M | $39.0M | 1.3M | +134,846+10.64% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #100 | $16.2M | 1.3M | $17.0M | 1.2M | +128,902+11.15% | Add |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #84 | $15.1M | 1.1M | $19.7M | 1.3M | -145,022-11.29% | Reduce |
| IMC-Chicago, LLC |
| <0.01% | <0.01% | #66 | $14.1M | 1.1M | $12.0M | 775,642 | +293,112+37.79% | Add |
| TWO SIGMA INVESTMENTS, LP |
| 0.01% | 0.03% | #47 | $13.9M | 1.1M | $31.2M | 2.0M | -966,747-47.93% | Reduce |
| FOURSIXTHREE CAPITAL LP |
| 2.33% | 4.68% | #7 | $11.3M | 851,760 | $12.5M | 811,760 | +40,000+4.93% | Add |
| CenterBook Partners LP |
| 0.47% | 0.19% | #12 | $9.6M | 728,470 | $3.6M | 230,843 | +497,627+215.57% | Add |
| CITIGROUP INC |
| <0.01% | <0.01% | #77 | $7.4M | 561,748 | $9.2M | 597,364 | -35,616-5.96% | Reduce |
| Point72 Asset Management, L.P. |
| 0.01% | 0.02% | #58 | $6.2M | 469,560 | $15.4M | 997,842 | -528,282-52.94% | Reduce |
| BALYASNY ASSET MANAGEMENT L.P. |
| 0.01% | — | #56 | $6.0M | 456,384 | $0 | 0 | +456,384 | New Buy |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #147 | $5.9M | 457,013 | $6.8M | 442,984 | +14,029+3.17% | Add |
| SIMPLEX TRADING, LLC |
| <0.01% | <0.01% | #64 | $5.8M | 437,692 | $4.8M | 309,390 | +128,302+41.47% | Add |
| Simcoe Capital LLC |
| 3.51% | 3.76% | #5 | $5.8M | 495,297 | $4.1M | 321,256 | +174,041+54.18% | Add |
| ROYCE & ASSOCIATES LP |
| 0.04% | — | #32 | $5.6M | 420,939 | $0 | 0 | +420,939 | New Buy |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #112 | $5.3M | 418,786 | $5.3M | 349,885 | +68,901+19.69% | Add |
| First Eagle Investment Management, LLC |
| 0.01% | 0.01% | #49 | $5.2M | 612,058 | $5.6M | 545,183 | +66,875+12.27% | Add |
| BANK OF AMERICA CORP /DE/ |
| <0.01% | <0.01% | #133 | $5.2M | 394,718 | $17.6M | 1.1M | -744,387-65.35% | Reduce |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #106 | $5.1M | 382,245 | $5.7M | 367,776 | +14,469+3.93% | Add |
| Bastion Asset Management Inc. |
| 1.67% | — | #8 | $4.9M | 351,659 | $0 | 0 | +351,659 | New Buy |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #97 | $4.2M | 329,264 | $4.8M | 319,554 | +9,710+3.04% | Add |
| JB CAPITAL PARTNERS LP |
| 0.51% | 0.66% | #11 | $3.3M | 270,245 | $3.9M | 269,532 | +713+0.26% | Add |
| PEAK6 LLC |
| 0.01% | <0.01% | #59 | $2.8M | 212,680 | $262,820 | 17,000 | +195,680+1,151.06% | Add |
| Trexquant Investment LP |
| 0.01% | 0.01% | #45 | $2.1M | 158,652 | $1.4M | 96,796 | +61,856+63.90% | Add |
| STATE OF WISCONSIN INVESTMENT BOARD |
| <0.01% | <0.01% | #62 | $2.1M | 156,218 | $2.2M | 139,781 | +16,437+11.76% | Add |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #105 | $2.0M | 152,219 | $983,362 | 96,408 | +55,811+57.89% | Add |
| Texas Yale Capital Corp. |
| 0.04% | 0.06% | #34 | $1.9M | 142,488 | $2.2M | 142,488 | 00.00% | Unchanged |
| GRATIA CAPITAL, LLC |
| 1.1% | — | #9 | $1.8M | 138,000 | $0 | 0 | +138,000 | New Buy |
| D. E. Shaw & Co., Inc. |
| <0.01% | <0.01% | #102 | $1.8M | 162,358 | $1.5M | 122,273 | +40,085+32.78% | Add |
| Lighthouse Investment Partners, LLC |
| 0.05% | 0.03% | #30 | $1.8M | 135,000 | $937,216 | 60,622 | +74,378+122.69% | Add |
| Quantbot Technologies LP |
| 0.07% | 0.05% | #26 | $1.7M | 127,404 | $1.3M | 82,694 | +44,710+54.07% | Add |
| EXCHANGE TRADED CONCEPTS, LLC |
| 0.01% | 0.02% | #55 | $1.7M | 125,499 | $2.7M | 177,749 | -52,250-29.40% | Reduce |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
| 0.03% | 0.04% | #38 | $1.6M | 122,998 | $1.9M | 122,998 | 00.00% | Unchanged |
| Marnell Management LLC |
| 0.62% | 0.63% | #10 | $1.6M | 122,165 | $1.8M | 117,665 | +4,500+3.82% | Add |
