The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
58 COM INC SPON ADR REP A 31680Q104 34,939 437,500 SH   SOLE   437,500 0 0
ALICO INC COM 016230104 12,352 454,127 SH   SOLE   454,127 0 0
ALPHABET INC CAP STK CL C 02079K107 161,315 156,345 SH   SOLE   156,345 0 0
ALPHABET INC CAP STK CL A 02079K305 11,559 11,145 SH   SOLE   11,145 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104 27,031 1,923,904 SH   SOLE   1,923,904 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 12,827 235,700 SH   SOLE   235,700 0 0
APOLLO GLOBAL MGMT LLC CL A SHS 037612306 1,265 42,700 SH   SOLE   42,700 0 0
APPTIO INC CL A 03835C108 42,751 1,508,496 SH   SOLE   1,508,496 0 0
ARROW ELECTRS INC COM 042735100 86,363 1,121,300 SH   SOLE   1,121,300 0 0
ATHENE HLDG LTD CL A G0684D107 49,267 1,030,470 SH   SOLE   1,030,470 0 0
AWARE INC MASS COM 05453N100 102 24,600 SH   SOLE   24,600 0 0
BAIDU INC SPON ADR REP A 056752108 46,564 208,630 SH   SOLE   208,630 0 0
BEACON ROOFING SUPPLY INC COM 073685109 8,677 163,500 SH   SOLE   163,500 0 0
BIOGEN INC COM 09062X103 88,827 324,400 SH   SOLE   324,400 0 0
BOOKING HLDGS INC COM 09857L108 103,302 49,655 SH   SOLE   49,655 0 0
C&J ENERGY SVCS INC NEW COM 12674R100 12,781 495,000 SH   SOLE   495,000 0 0
CANADIAN NAT RES LTD COM 136385101 15,425 491,022 SH   SOLE   491,022 0 0
CAPITAL ONE FINL CORP COM 14040H105 99,068 1,033,900 SH   SOLE   1,033,900 0 0
CAPSTONE TURBINE CORP COM NEW 14067D409 315 274,742 SH   SOLE   274,742 0 0
CDW CORP COM 12514G108 66,077 939,800 SH   SOLE   939,800 0 0
CELANESE CORP DEL COM SER A 150870103 367,981 3,672,100 SH   SOLE   3,672,100 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 42,559 6,428,792 SH   SOLE   6,428,792 0 0
CENTENE CORP DEL COM 15135B101 73,901 691,500 SH   SOLE   691,500 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 3,043 211,300 SH   SOLE   211,300 0 0
CHINA LODGING GROUP LTD SPONSORED ADR 16949N109 22,933 174,119 SH   SOLE   174,119 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 9,079 28,100 SH   SOLE   28,100 0 0
CIGNA CORPORATION COM 125509109 34,554 206,000 SH   SOLE   206,000 0 0
CITIGROUP INC COM NEW 172967424 106,446 1,576,975 SH   SOLE   1,576,975 0 0
COEUR MNG INC COM NEW 192108504 109,414 13,676,789 SH   SOLE   13,676,789 0 0
COVANTA HLDG CORP COM 22282E102 25,755 1,776,200 SH   SOLE   1,776,200 0 0
CRH PLC ADR 12626K203 18,929 556,400 SH   SOLE   556,400 0 0
CROCS INC COM 227046109 11,599 713,776 SH   SOLE   713,776 0 0
DARLING INGREDIENTS INC COM 237266101 31,043 1,794,369 SH   SOLE   1,794,369 0 0
DAVITA INC COM 23918K108 36,036 546,500 SH   SOLE   546,500 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 65,558 1,196,100 SH   SOLE   1,196,100 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 43,885 2,210,837 SH   SOLE   2,210,837 0 0
EASTMAN CHEM CO COM 277432100 31,653 299,800 SH   SOLE   299,800 0 0
ELECTRONIC ARTS INC COM 285512109 2,827 23,320 SH   SOLE   23,320 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 2,317 84,773 SH   SOLE   84,773 0 0
ENTEGRIS INC COM 29362U104 305,495 8,778,600 SH   SOLE   8,778,600 0 0
FACEBOOK INC CL A 30303M102 16,283 101,900 SH   SOLE   101,900 0 0
FIRST CTZNS BANCSHARES INC N CL A 31946M103 802 1,940 SH   SOLE   1,940 0 0
FLEX LTD ORD Y2573F102 32,237 1,974,100 SH   SOLE   1,974,100 0 0
FTD COS INC COM 30281V108 8,671 2,382,150 SH   SOLE   2,382,150 0 0
GILEAD SCIENCES INC COM 375558103 42,022 557,400 SH   SOLE   557,400 0 0
GRAN TIERRA ENERGY INC COM 38500T101 162,623 58,564,806 SH   SOLE   58,564,806 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 26,087 4,505,589 SH   SOLE   4,505,589 0 0
HOUGHTON MIFFLIN HARCOURT CO COM 44157R109 4,899 704,900 SH   SOLE   704,900 0 0
HUDBAY MINERALS INC COM 443628102 199,526 28,206,000 SH   SOLE   28,206,000 0 0
IAC INTERACTIVECORP COM 44919P508 36,265 231,900 SH   SOLE   231,900 0 0
IDERA PHARMACEUTICALS INC COM NEW 45168K306 3,937 2,139,660 SH   SOLE   2,139,660 0 0
IMPINJ INC COM 453204109 5,445 418,200 SH   SOLE   418,200 0 0
JPMORGAN CHASE & CO COM 46625H100 40,007 363,800 SH   SOLE   363,800 0 0
KBR INC COM 48242W106 21,272 1,313,900 SH   SOLE   1,313,900 0 0
KKR & CO L P DEL COM UNITS 48248M102 4,277 210,700 SH   SOLE   210,700 0 0
LAM RESEARCH CORP COM 512807108 60,379 297,200 SH   SOLE   297,200 0 0
LENNAR CORP CL A 526057104 12,357 209,656 SH   SOLE   209,656 0 0
LIBERTY OILFIELD SVCS INC COM CL A 53115L104 77,720 4,601,524 SH   SOLE   4,601,524 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 22,591 536,100 SH   SOLE   536,100 0 0
LKQ CORP COM 501889208 31,779 837,400 SH   SOLE   837,400 0 0
LUXOFT HLDG INC ORD SHS CL A G57279104 2,555 62,400 SH   SOLE   62,400 0 0
LYON WILLIAM HOMES CL A NEW 552074700 96,089 3,495,417 SH   SOLE   3,495,417 0 0
MAKEMYTRIP LIMITED MAURITIUS SHS V5633W109 56,294 1,622,292 SH   SOLE   1,622,292 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 4,840 1,266,899 SH   SOLE   1,266,899 0 0
MDC PARTNERS INC CL A SUB VTG 552697104 2,052 284,979 SH   SOLE   284,979 0 0
MGM RESORTS INTERNATIONAL COM 552953101 86,667 2,474,800 SH   SOLE   2,474,800 0 0
MYLAN N V SHS EURO N59465109 48,824 1,185,900 SH   SOLE   1,185,900 0 0
NATURAL GROCERS BY VITAMIN C COM 63888U108 5,347 746,805 SH   SOLE   746,805 0 0
NEW ORIENTAL ED & TECH GRP I SPON ADR 647581107 13,218 150,800 SH   SOLE   150,800 0 0
NOMAD FOODS LTD USD ORD SHS G6564A105 52,210 3,317,000 SH   SOLE   3,317,000 0 0
NORWEGIAN CRUISE LINE HLDGS SHS G66721104 16,458 310,700 SH   SOLE   310,700 0 0
NOW INC COM 67011P100 28,089 2,748,400 SH   SOLE   2,748,400 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 36,573 2,322,100 SH   SOLE   2,322,100 0 0
NUTRI SYS INC NEW COM 67069D108 1,135 42,100 SH   SOLE   42,100 0 0
OASIS PETE INC NEW COM 674215108 87,576 10,811,800 SH   SOLE   10,811,800 0 0
OVASCIENCE INC COM 69014Q101 650 801,345 SH   SOLE   801,345 0 0
R1 RCM INC COM 749397105 7,938 1,111,800 SH   SOLE   1,111,800 0 0
REALOGY HLDGS CORP COM 75605Y106 32,791 1,202,000 SH   SOLE   1,202,000 0 0
SEACHANGE INTL INC COM 811699107 103 38,180 SH   SOLE   38,180 0 0
SHIRE PLC SPONSORED ADR 82481R106 27,370 183,210 SH   SOLE   183,210 0 0
SUMMIT MATLS INC CL A 86614U100 26,677 881,015 SH   SOLE   881,015 0 0
SUPERIOR ENERGY SVCS INC COM 868157108 18,129 2,150,530 SH   SOLE   2,150,530 0 0
TAHOE RES INC COM 873868103 6,833 1,456,100 SH   SOLE   1,456,100 0 0
TECK RESOURCES LTD CL B 878742204 174,290 6,765,900 SH   SOLE   6,765,900 0 0
TRILOGY METALS INC NEW COM 89621C105 408 321,231 SH   SOLE   321,231 0 0
TRUEBLUE INC COM 89785X101 34,594 1,335,673 SH   SOLE   1,335,673 0 0
U S CONCRETE INC COM NEW 90333L201 19,491 322,700 SH   SOLE   322,700 0 0
U S G CORP COM NEW 903293405 21,641 535,400 SH   SOLE   535,400 0 0
UNDER ARMOUR INC CL C 904311206 8,963 624,596 SH   SOLE   624,596 0 0
UNDER ARMOUR INC CL A 904311107 7,245 443,100 SH   SOLE   443,100 0 0
UNITED CONTL HLDGS INC COM 910047109 3,718 53,515 SH   SOLE   53,515 0 0
VIAD CORP COM NEW 92552R406 27,681 527,765 SH   SOLE   527,765 0 0
VIDEOCON D2H LTD ADR 92657J101 29,623 3,612,541 SH   SOLE   3,612,541 0 0
VMWARE INC CL A COM 928563402 94,300 777,600 SH   SOLE   777,600 0 0
VTV THERAPEUTICS INC CL A 918385105 3,822 939,100 SH   SOLE   939,100 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 31,877 486,900 SH   SOLE   486,900 0 0
WHITING PETE CORP NEW COM NEW 966387409 34,447 1,017,925 SH   SOLE   1,017,925 0 0
YIELD10 BIOSCIENCE INC COM NEW 98585K201 65 33,561 SH   SOLE   33,561 0 0