COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5 | COLUMN 6 | COLUMN 7 | COLUMN 8 |
| | | VALUE | SHRS OR | SH/ | PUT/ | INVESTMENT | OTHER | VOTING AUTHORITY |
NAME OF ISSUER | TITLE OF CLASS | CUSIP | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
ACUITY BRANDS INC | COM | 00508Y102 | 5,423 | 34,500 | SH | | SOLE | | 34,500 | 0 | 0 |
AECOM | COM | 00766T100 | 96,989 | 2,969,657 | SH | | SOLE | | 2,969,657 | 0 | 0 |
AIR PRODUCTS & CHEMICALS INC | COM | 009158106 | 287,643 | 1,721,899 | SH | | SOLE | | 1,721,899 | 0 | 0 |
AK STEEL HOLDING CORP | COM | 001547108 | 5,174 | 1,055,976 | SH | | SOLE | | 1,055,976 | 0 | 0 |
ALTRA INDUSTRIAL MOTION CORP | COM | 02208R106 | 4,873 | 118,000 | SH | | SOLE | | 118,000 | 0 | 0 |
AMERICAN ELECTRIC POWER | COM | 025537101 | 54,229 | 765,082 | SH | | SOLE | | 765,082 | 0 | 0 |
ANADARKO PETROLEUM CORP | COM | 032511107 | 15,134 | 224,500 | SH | | SOLE | | 224,500 | 0 | 0 |
ARCH COAL INC - A | COM | 039380407 | 4,854 | 54,300 | SH | | SOLE | | 54,300 | 0 | 0 |
ARCHER-DANIELS-MIDLAND CO | COM | 039483102 | 1,508 | 30,000 | SH | | SOLE | | 30,000 | 0 | 0 |
ARCONIC INC | COM | 03965L100 | 3,997 | 181,600 | SH | | SOLE | | 181,600 | 0 | 0 |
ASHLAND GLOBAL HOLDINGS INC | COM | 044186104 | 222,528 | 2,653,562 | SH | | SOLE | | 2,653,562 | 0 | 0 |
BERRY GLOBAL GROUP INC | COM | 08579W103 | 312,429 | 6,456,488 | SH | | SOLE | | 6,456,488 | 0 | 0 |
BHP BILLITON LTD-SPON ADR | ADR | 088606108 | 8,268 | 165,891 | SH | | SOLE | | 165,891 | 0 | 0 |
BHP BILLITON PLC-ADR | ADR | 05545E209 | 8,062 | 183,300 | SH | | SOLE | | 183,300 | 0 | 0 |
BJ'S WHOLESALE CLUB HOLDINGS | COM | 05550J101 | 2,009 | 75,000 | SH | | SOLE | | 75,000 | 0 | 0 |
C.H. ROBINSON WORLDWIDE INC | COM | 12541W209 | 84,301 | 860,913 | SH | | SOLE | | 860,913 | 0 | 0 |
CABOT OIL & GAS CORP | COM | 127097103 | 210,457 | 9,345,319 | SH | | SOLE | | 9,345,319 | 0 | 0 |
CALLON PETROLEUM CO | COM | 13123X102 | 66,612 | 5,555,596 | SH | | SOLE | | 5,555,596 | 0 | 0 |
CANADIAN NATL RAILWAY CO | COM | 136375102 | 20 | 227 | SH | | SOLE | | 227 | 0 | 0 |
CANADIAN NATURAL RESOURCES | COM | 136385101 | 14,891 | 455,800 | SH | | SOLE | | 455,800 | 0 | 0 |
CANADIAN SOLAR INC | COM | 136635109 | 38,722 | 2,670,507 | SH | | SOLE | | 2,670,507 | 0 | 0 |
CATERPILLAR INC | COM | 149123101 | 36,740 | 240,931 | SH | | SOLE | | 240,931 | 0 | 0 |
CENOVUS ENERGY INC | COM | 15135U109 | 78,363 | 7,799,400 | SH | | SOLE | | 7,799,400 | 0 | 0 |
CENTERPOINT ENERGY INC | COM | 15189T107 | 67,001 | 2,423,190 | SH | | SOLE | | 2,423,190 | 0 | 0 |
COMMERCIAL METALS CO | COM | 201723103 | 13,245 | 645,451 | SH | | SOLE | | 645,451 | 0 | 0 |
CONCHO RESOURCES INC | COM | 20605P101 | 18,299 | 119,800 | SH | | SOLE | | 119,800 | 0 | 0 |
CONSOL ENERGY INC | COM | 20854L108 | 6,919 | 169,536 | SH | | SOLE | | 169,536 | 0 | 0 |
CRISPR THERAPEUTICS AG | COM | H17182108 | 5,974 | 134,700 | SH | | SOLE | | 134,700 | 0 | 0 |
DELEK US HOLDINGS INC | COM | 24665A103 | 11,125 | 262,198 | SH | | SOLE | | 262,198 | 0 | 0 |
DIEBOLD NIXDORF INC | COM | 253651103 | 1,125 | 250,000 | SH | | SOLE | | 250,000 | 0 | 0 |
DOMINION ENERGY INC | COM | 25746U109 | 56,783 | 807,956 | SH | | SOLE | | 807,956 | 0 | 0 |
DOVER CORP | COM | 260003108 | 7,746 | 87,500 | SH | | SOLE | | 87,500 | 0 | 0 |
DOWDUPONT INC | COM | 26078J100 | 18,201 | 283,014 | SH | | SOLE | | 283,014 | 0 | 0 |
DUKE ENERGY CORP | COM | 26441C204 | 137,270 | 1,715,451 | SH | | SOLE | | 1,715,451 | 0 | 0 |
EL PASO ELECTRIC CO | COM | 283677854 | 3,432 | 60,000 | SH | | SOLE | | 60,000 | 0 | 0 |
ENCANA CORP | COM | 292505104 | 17,956 | 1,369,121 | SH | | SOLE | | 1,369,121 | 0 | 0 |
ENERPLUS CORP | COM | 292766102 | 2,471 | 200,000 | SH | | SOLE | | 200,000 | 0 | 0 |
ENTASIS THERAPEUTICS HOLDING | COM | 293614103 | 2,130 | 195,750 | SH | | SOLE | | 195,750 | 0 | 0 |
ENTERGY CORP | COM | 29364G103 | 136,062 | 1,677,086 | SH | | SOLE | | 1,677,086 | 0 | 0 |
EVERGY INC | COM | 30034W106 | 33,021 | 601,249 | SH | | SOLE | | 601,249 | 0 | 0 |
EVOLUS INC | COM | 30052C107 | 3,423 | 183,860 | SH | | SOLE | | 183,860 | 0 | 0 |
EXTRACTION OIL & GAS INC | COM | 30227M105 | 87,621 | 7,760,895 | SH | | SOLE | | 7,760,895 | 0 | 0 |
FERRO CORP | COM | 315405100 | 70,671 | 3,043,536 | SH | | SOLE | | 3,043,536 | 0 | 0 |
FIRST SOLAR INC | COM | 336433107 | 57,046 | 1,178,153 | SH | | SOLE | | 1,178,153 | 0 | 0 |
FIRSTENERGY CORP | COM | 337932107 | 49,192 | 1,323,429 | SH | | SOLE | | 1,323,429 | 0 | 0 |
FLOOR & DECOR HOLDINGS INC-A | COM | 339750101 | 7,879 | 261,159 | SH | | SOLE | | 261,159 | 0 | 0 |
FMC CORP | COM | 302491303 | 20,808 | 238,681 | SH | | SOLE | | 238,681 | 0 | 0 |
GATES INDUSTRIAL CORP PLC | COM | G39108108 | 8 | 398 | SH | | SOLE | | 398 | 0 | 0 |
GENERAL MOTORS CO | COM | 37045V100 | 7,132 | 211,835 | SH | | SOLE | | 211,835 | 0 | 0 |
GRAN TIERRA ENERGY INC | COM | 38500T101 | 70,675 | 18,505,979 | SH | | SOLE | | 18,505,979 | 0 | 0 |
GRAPHIC PACKAGING HOLDING CO | COM | 388689101 | 34,983 | 2,497,004 | SH | | SOLE | | 2,497,004 | 0 | 0 |
GREEN PLAINS INC | COM | 393222104 | 0 | 15 | SH | | SOLE | | 15 | 0 | 0 |
HALCON RESOURCES CORP | COM | 40537Q605 | 15,853 | 3,546,629 | SH | | SOLE | | 3,546,629 | 0 | 0 |
HEWLETT PACKARD ENTERPRISE | COM | 42824C109 | 8,155 | 500,000 | SH | | SOLE | | 500,000 | 0 | 0 |
HIMAX TECHNOLOGIES INC-ADR | ADR | 43289P106 | 5,880 | 1,000,000 | SH | | SOLE | | 1,000,000 | 0 | 0 |
HOLLYFRONTIER CORP | COM | 436106108 | 9,564 | 136,828 | SH | | SOLE | | 136,828 | 0 | 0 |
INFRASTRUCTURE AND ENERGY AL | COM | 45686J104 | 1,444 | 137,500 | SH | | SOLE | | 137,500 | 0 | 0 |
JACOBS ENGINEERING GROUP INC | COM | 469814107 | 3,828 | 50,044 | SH | | SOLE | | 50,044 | 0 | 0 |
KIMBELL ROYALTY PARTNERS LP | UNIT | 49435R102 | 359 | 18,297 | SH | | SOLE | | 18,297 | 0 | 0 |
KINDER MORGAN INC | COM | 49456B101 | 31,924 | 1,800,592 | SH | | SOLE | | 1,800,592 | 0 | 0 |
KNIGHT-SWIFT TRANSPORTATION | COM | 499049104 | 12,842 | 372,452 | SH | | SOLE | | 372,452 | 0 | 0 |
LAREDO PETROLEUM INC | COM | 516806106 | 5,781 | 707,596 | SH | | SOLE | | 707,596 | 0 | 0 |
LILIS ENERGY INC | COM | 532403201 | 1,958 | 399,500 | SH | | SOLE | | 399,500 | 0 | 0 |
MARATHON PETROLEUM CORP | COM | 56585A102 | 731 | 9,137 | SH | | SOLE | | 9,137 | 0 | 0 |
MASTEC INC | COM | 576323109 | 4,014 | 89,900 | SH | | SOLE | | 89,900 | 0 | 0 |
MCDERMOTT INTL INC | COM | 580037703 | 65,199 | 3,537,659 | SH | | SOLE | | 3,537,659 | 0 | 0 |
MICROSTRATEGY INC-CL A | COM | 594972408 | 4,078 | 28,997 | SH | | SOLE | | 28,997 | 0 | 0 |
MOSAIC CO/THE | COM | 61945C103 | 1,199 | 36,900 | SH | | SOLE | | 36,900 | 0 | 0 |
MRC GLOBAL INC | COM | 55345K103 | 66,507 | 3,543,235 | SH | | SOLE | | 3,543,235 | 0 | 0 |
NEWS CORP - CLASS A | COM | 65249B109 | 1,916 | 145,250 | SH | | SOLE | | 145,250 | 0 | 0 |
NOBLE ENERGY INC | COM | 655044105 | 14,952 | 479,400 | SH | | SOLE | | 479,400 | 0 | 0 |
NRG ENERGY INC | COM | 629377508 | 10,306 | 275,553 | SH | | SOLE | | 275,553 | 0 | 0 |
NUCOR CORP | COM | 670346105 | 146,216 | 2,304,424 | SH | | SOLE | | 2,304,424 | 0 | 0 |
NUTRIEN LTD | COM | 67077M108 | 2,827 | 48,988 | SH | | SOLE | | 48,988 | 0 | 0 |
ORION ENGINEERED CARBONS SA | COM | L72967109 | 0 | 10 | SH | | SOLE | | 10 | 0 | 0 |
PARSLEY ENERGY INC-CLASS A | COM | 701877102 | 26,325 | 900,000 | SH | | SOLE | | 900,000 | 0 | 0 |
PBF ENERGY INC-CLASS A | COM | 69318G106 | 4,406 | 88,287 | SH | | SOLE | | 88,287 | 0 | 0 |
PHILLIPS 66 | COM | 718546104 | 33,784 | 299,713 | SH | | SOLE | | 299,713 | 0 | 0 |
PLAINS GP HOLDINGS LP-CL A | COM | 72651A207 | 18,072 | 736,731 | SH | | SOLE | | 736,731 | 0 | 0 |
PPL CORP | COM | 69351T106 | 72,708 | 2,484,900 | SH | | SOLE | | 2,484,900 | 0 | 0 |
PRESIDIO INC | COM | 74102M103 | 1,504 | 98,608 | SH | | SOLE | | 98,608 | 0 | 0 |
PROPETRO HOLDING CORP | COM | 74347M108 | 3,899 | 236,451 | SH | | SOLE | | 236,451 | 0 | 0 |
PUBLIC SERVICE ENTERPRISE GP | COM | 744573106 | 31,508 | 596,861 | SH | | SOLE | | 596,861 | 0 | 0 |
QUANTA SERVICES INC | COM | 74762E102 | 2,182 | 65,366 | SH | | SOLE | | 65,366 | 0 | 0 |
RELIANCE STEEL & ALUMINUM | COM | 759509102 | 97,807 | 1,146,763 | SH | | SOLE | | 1,146,763 | 0 | 0 |
RIO TINTO PLC-SPON ADR | ADR | 767204100 | 8,910 | 174,643 | SH | | SOLE | | 174,643 | 0 | 0 |
ROADRUNNER TRANSPORTATION SY | COM | 76973Q105 | 166 | 199,021 | SH | | SOLE | | 199,021 | 0 | 0 |
ROSEHILL RESOURCES INC | COM | 777385105 | 2,488 | 407,916 | SH | | SOLE | | 407,916 | 0 | 0 |
ROWAN COMPANIES PLC-A | COM | 779382100 | 17,181 | 912,418 | SH | | SOLE | | 912,418 | 0 | 0 |
RPM INTERNATIONAL INC | COM | 749685103 | 8,490 | 130,737 | SH | | SOLE | | 130,737 | 0 | 0 |
RYDER SYSTEM INC | COM | 783549108 | 58,524 | 800,931 | SH | | SOLE | | 800,931 | 0 | 0 |
RYERSON HOLDING CORP | COM | 783754104 | 9,817 | 868,791 | SH | | SOLE | | 868,791 | 0 | 0 |
SCANA CORP | COM | 80589M102 | 2,291 | 58,900 | SH | | SOLE | | 58,900 | 0 | 0 |
SELECT ENERGY SERVICES INC-A | COM | 81617J301 | 8,286 | 699,823 | SH | | SOLE | | 699,823 | 0 | 0 |
SEMPRA ENERGY | COM | 816851109 | 58,280 | 512,348 | SH | | SOLE | | 512,348 | 0 | 0 |
SMITH (A.O.) CORP | COM | 831865209 | 3,736 | 70,000 | SH | | SOLE | | 70,000 | 0 | 0 |
SOUTHERN CO/THE | COM | 842587107 | 30,112 | 690,636 | SH | | SOLE | | 690,636 | 0 | 0 |
STANTEC INC | COM | 85472N109 | 59,810 | 2,403,011 | SH | | SOLE | | 2,403,011 | 0 | 0 |
STARS GROUP INC/THE | COM | 85570W100 | 3,212 | 129,000 | SH | | SOLE | | 129,000 | 0 | 0 |
SUMMIT MATERIALS INC -CL A | COM | 86614U100 | 64,290 | 3,536,307 | SH | | SOLE | | 3,536,307 | 0 | 0 |
TECK RESOURCES LTD-CLS B | COM | 878742204 | 569 | 23,603 | SH | | SOLE | | 23,603 | 0 | 0 |
TEEKAY CORP | COM | Y8564W103 | 4,365 | 647,588 | SH | | SOLE | | 647,588 | 0 | 0 |
TEEKAY OFFSHORE PARTNERS LP | UNIT | Y8565J101 | 22,338 | 9,545,949 | SH | | SOLE | | 9,545,949 | 0 | 0 |
TIMKENSTEEL CORP | COM | 887399103 | 32,133 | 2,160,960 | SH | | SOLE | | 2,160,960 | 0 | 0 |
TOLL BROTHERS INC | COM | 889478103 | 4,955 | 150,000 | SH | | SOLE | | 150,000 | 0 | 0 |
TRONOX LTD-CL A | COM | Q9235V101 | 23,305 | 1,950,208 | SH | | SOLE | | 1,950,208 | 0 | 0 |
TURQUOISE HILL RESOURCES LTD | COM | 900435108 | 10,044 | 4,737,634 | SH | | SOLE | | 4,737,634 | 0 | 0 |
TYSON FOODS INC-CL A | COM | 902494103 | 19,774 | 332,176 | SH | | SOLE | | 332,176 | 0 | 0 |
UNITED STATES STEEL CORP | COM | 912909108 | 101,879 | 3,342,501 | SH | | SOLE | | 3,342,501 | 0 | 0 |
UNITED TECHNOLOGIES CORP | COM | 913017109 | 1,510 | 10,800 | SH | | SOLE | | 10,800 | 0 | 0 |
VALE SA-SP ADR | ADR | 91912E105 | 7,241 | 487,963 | SH | | SOLE | | 487,963 | 0 | 0 |
VENATOR MATERIALS PLC | COM | G9329Z100 | 31,011 | 3,445,672 | SH | | SOLE | | 3,445,672 | 0 | 0 |
VISTRA ENERGY CORP | COM | 92840M102 | 274,445 | 11,030,753 | SH | | SOLE | | 11,030,753 | 0 | 0 |
VISTRA ENERGY CORP - CW24 | EQUITY WRT | 92840M128 | 260 | 176,593 | SH | | SOLE | | 176,593 | 0 | 0 |
WARRIOR MET COAL INC | COM | 93627C101 | 47,383 | 1,752,320 | SH | | SOLE | | 1,752,320 | 0 | 0 |
WESTLAKE CHEMICAL CORP | COM | 960413102 | 11,270 | 135,600 | SH | | SOLE | | 135,600 | 0 | 0 |
WPX ENERGY INC | COM | 98212B103 | 2,012 | 100,000 | SH | | SOLE | | 100,000 | 0 | 0 |
ZSCALER INC | COM | 98980G102 | 5,588 | 137,036 | SH | | SOLE | | 137,036 | 0 | 0 |
BERRY GLOBAL GROUP INC | COM | 08579W103 | 160,964 | 3,326,400 | SH | Call | SOLE | | 3,326,400 | 0 | 0 |
CABOT OIL & GAS CORP | COM | 127097103 | 33,646 | 1,498,100 | SH | Call | SOLE | | 1,498,100 | 0 | 0 |
CAMECO CORPORATION CMN | COM | 13321L108 | 2,850 | 250,000 | SH | Call | SOLE | | 250,000 | 0 | 0 |
CAMECO CORPORATION CMN | COM | 13321L108 | 2,850 | 250,000 | SH | Put | SOLE | | 250,000 | 0 | 0 |
CENOVUS ENERGY INC | COM | 15135U109 | 13,844 | 1,380,300 | SH | Call | SOLE | | 1,380,300 | 0 | 0 |
CROWN HOLDINGS INC | COM | 228368106 | 9,600 | 200,000 | SH | Call | SOLE | | 200,000 | 0 | 0 |
CVR REFINING LP | COM | 12663P107 | 1,689 | 89,900 | SH | Put | SOLE | | 89,900 | 0 | 0 |
ECOLAB INC | COM | 278865100 | 6,898 | 44,000 | SH | Call | SOLE | | 44,000 | 0 | 0 |
ECOPETROL SA-SPONSORED ADR | COM | 279158109 | 20,020 | 743,400 | SH | Put | SOLE | | 743,400 | 0 | 0 |
HIGHPOINT RESOURCES CORP | COM | 43114K108 | 4,392 | 900,000 | SH | Put | SOLE | | 900,000 | 0 | 0 |
INDUSTRIAL SELECT SECT SPDR | COM | 81369Y704 | 23,128 | 295,000 | SH | Put | SOLE | | 295,000 | 0 | 0 |
LYONDELLBASELL INDU-CL A | COM | N53745100 | 40,553 | 395,600 | SH | Call | SOLE | | 395,600 | 0 | 0 |
PDC ENERGY INC | COM | 69327R101 | 15,021 | 306,800 | SH | Put | SOLE | | 306,800 | 0 | 0 |
SOLAREDGE TECHNOLOGIES INC | COM | 83417M104 | 5,648 | 150,000 | SH | Put | SOLE | | 150,000 | 0 | 0 |
SPDR S&P 500 ETF TRUST | COM | 78462F103 | 410,904 | 1,413,400 | SH | Put | SOLE | | 1,413,400 | 0 | 0 |
SPDR S&P OIL & GAS EXP & PR | COM | 78464A730 | 21,645 | 500,000 | SH | Put | SOLE | | 500,000 | 0 | 0 |
SRC ENERGY INC | COM | 78470V108 | 2,747 | 309,000 | SH | Put | SOLE | | 309,000 | 0 | 0 |
UNITED STATES OIL FUND LP ETF | COM | 91232N108 | 7,760 | 500,000 | SH | Put | SOLE | | 500,000 | 0 | 0 |
BADGER DAYLIGHTING LTD CMN | COM | 05651W209 | 114 | 5,000 | SH | | SOLE | | 5,000 | 0 | 0 |