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 1,222 15,308 SH   SOLE   15,308 0 0
ACADIA HEALTHCARE COMPANY IN COM 00404A109 1,904 48,600 SH   SOLE   48,600 0 0
AECOM COM 00766T100 4,276 120,000 SH   SOLE   120,000 0 0
ALAMOS GOLD INC NEW COM CL A 011532108 3,636 700,000 SH   SOLE   700,000 0 0
AMBARELLA INC SHS G037AX101 2,939 60,000 SH   SOLE   60,000 0 0
AFFILIATED MANAGERS GROUP COM 008252108 1,846 9,737 SH   SOLE   9,737 0 0
AMN HEALTHCARE SERVICES INC COM 001744101 2,259 39,800 SH   SOLE   39,800 0 0
APOGEE ENTERPRISES INC COM 037598109 6,698 154,500 SH   SOLE   154,500 0 0
ABRAXAS PETE CORP COM 003830106 9,223 4,154,682 SH   SOLE   4,154,682 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 12,239 66,682 SH   SOLE   66,682 0 0
BAIDU INC SPON ADR REP A 056752108 435 1,950 SH   SOLE   1,950 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 18,805 947,820 SH   SOLE   947,820 0 0
BOFI HLDG INC COM 05566U108 3,047 75,191 SH   SOLE   75,191 0 0
BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 1,742 110,558 SH   SOLE   110,558 0 0
CARS COM INC COM 14575E105 1,223 43,172 SH   SOLE   43,172 0 0
CARDTRONICS PLC SHS CL A G1991C105 1,141 51,153 SH   SOLE   51,153 0 0
CAMBREX CORP COM 132011107 1,032 19,727 SH   SOLE   19,727 0 0
CELGENE CORP COM 151020104 1,071 12,000 SH   SOLE   12,000 0 0
CERUS CORP COM 157085101 1,288 235,000 SH   SOLE   235,000 0 0
CIMPRESS N V SHS EURO N20146101 3,295 21,300 SH   SOLE   21,300 0 0
CENTURY CASINOS INC COM 156492100 1,119 150,000 SH   SOLE   150,000 0 0
COPA HOLDINGS SA CL A P31076105 2,251 17,500 SH   SOLE   17,500 0 0
CRAY INC COM NEW 225223304 6,804 328,714 SH   SOLE   328,714 0 0
COSTAR GROUP INC COM 22160N109 2,720 7,500 SH   SOLE   7,500 0 0
CARDIOVASCULAR SYS INC DEL COM 141619106 1,090 49,722 SH   SOLE   49,722 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 14,666 375,000 SH   SOLE   375,000 0 0
CAESARSTONE LTD ORD SHS M20598104 10,956 557,574 SH   SOLE   557,574 0 0
CARRIAGE SVCS INC COM 143905107 692 25,000 SH   SOLE   25,000 0 0
CARROLS RESTAURANT GROUP INC COM 14574X104 1,400 125,030 SH   SOLE   125,030 0 0
CASELLA WASTE SYS INC CL A 147448104 1,403 60,000 SH   SOLE   60,000 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 23,971 3,620,986 SH   SOLE   3,620,986 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 1,488 87,741 SH   SOLE   87,741 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 835 20,000 SH   SOLE   20,000 0 0
DEL TACO RESTAURANTS INC COM 245496104 1,178 113,700 SH   SOLE   113,700 0 0
DIEBOLD NXDF INC COM 253651103 6,314 410,000 SH   SOLE   410,000 0 0
DIGIMARC CORP NEW COM 25381B101 3,667 153,092 SH   SOLE   153,092 0 0
DIREXION SHS ETF TR DL FTSE BLL 3X 25459W771 1,590 46,838 SH   SOLE   46,838 0 0
DIXIE GROUP INC CL A 255519100 1,616 587,613 SH   SOLE   587,613 0 0
D R HORTON INC COM 23331A109 5,699 130,000 SH   SOLE   130,000 0 0
ELECTRONIC ARTS INC COM 285512109 4,789 39,500 SH   SOLE   39,500 0 0
EBIX INC COM NEW 278715206 1,863 25,000 SH   SOLE   25,000 0 0
EURONET WORLDWIDE INC COM 298736109 1,578 20,000 SH   SOLE   20,000 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 23,517 860,494 SH   SOLE   860,494 0 0
EVOLENT HEALTH INC CL A 30050B101 28,878 2,026,530 SH   SOLE   2,026,530 0 0
EXACT SCIENCES CORP COM 30063P105 1,311 32,500 SH   SOLE   32,500 0 0
FACEBOOK INC CL A 30303M102 14,860 93,000 SH   SOLE   93,000 0 0
FIRSTCASH INC COM 33767D105 2,194 27,000 SH   SOLE   27,000 0 0
FABRINET SHS G3323L100 816 26,000 SH   SOLE   26,000 0 0
FERROGLOBE PLC SHS G33856108 8,048 750,000 SH   SOLE   750,000 0 0
FINISAR CORP COM NEW 31787A507 10,444 660,596 SH   SOLE   660,596 0 0
FIRST DATA CORP NEW COM CL A 32008D106 23,738 1,483,650 SH   SOLE   1,483,650 0 0
GENESEE & WYO INC CL A 371559105 7,787 110,000 SH   SOLE   110,000 0 0
GTT COMMUNICATIONS INC COM 362393100 2,041 36,000 SH   SOLE   40,000 0 0
HCA HEALTHCARE INC COM 40412C101 2,910 30,000 SH   SOLE   30,000 0 0
HMS HLDGS CORP COM 40425J101 1,795 106,571 SH   SOLE   106,571 0 0
HOME BANCSHARES INC COM 436893200 1,709 74,912 SH   SOLE   74,912 0 0
HERITAGE INS HLDGS INC COM 42727J102 379 25,000 SH   SOLE   25,000 0 0
HUAMI CORP SPONSORED ADS 44331K103 704 66,200 SH   SOLE   66,200 0 0
HUNT J B TRANS SVCS INC COM 445658107 1,318 11,250 SH   SOLE   11,250 0 0
INOGEN INC COM 45780L104 1,915 15,588 SH   SOLE   15,588 0 0
INSTRUCTURE INC COM 45781U103 1,398 33,157 SH   SOLE   33,157 0 0
INSULET CORP COM 45784P101 3,129 36,100 SH   SOLE   36,100 0 0
INTERSECT ENT INC COM 46071F103 2,323 59,100 SH   SOLE   59,100 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 1,178 7,800 SH   SOLE   7,800 0 0
JD COM INC SPON ADR CL A 47215P106 405 10,000 SH   SOLE   10,000 0 0
KAR AUCTION SVCS INC COM 48238T109 2,098 38,700 SH   SOLE   38,700 0 0
KIRBY CORP COM 497266106 770 10,000 SH   SOLE   10,000 0 0
KLONDEX MNS LTD COM 498696103 4,934 2,099,504 SH   SOLE   2,099,504 0 0
KORNIT DIGITAL LTD SHS M6372Q113 1,419 110,000 SH   SOLE   110,000 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 4,951 162,702 SH   SOLE   162,702 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 543 28,435 SH   SOLE   28,435 0 0
LKQ CORP COM 501889208 4,288 113,000 SH   SOLE   113,000 0 0
LEGG MASON INC COM 524901105 1,098 27,000 SH   SOLE   27,000 0 0
LEMAITRE VASCULAR INC COM 525558201 1,377 38,000 SH   SOLE   38,000 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 1,788 43,500 SH   SOLE   43,500 0 0
LOGMEIN INC COM 54142L109 1,560 13,500 SH   SOLE   13,500 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 7,755 210,000 SH   SOLE   210,000 0 0
MEDNAX INC COM 58502B106 577 10,376 SH   SOLE   10,376 0 0
MDC PARTNERS INC CL A SUB VTG 552697104 6,065 842,383 SH   SOLE   842,383 0 0
METHODE ELECTRS INC COM 591520200 3,045 77,885 SH   SOLE   77,885 0 0
MITEL NETWORKS CORP COM 60671Q104 15,711 1,693,000 SH   SOLE   1,693,000 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 5,446 350,200 SH   SOLE   350,200 0 0
MOBILEIRON INC COM NEW 60739U204 5,445 1,100,000 SH   SOLE   1,100,000 0 0
MICRON TECHNOLOGY INC COM 595112103 3,128 60,000 SH   SOLE   60,000 0 0
MOTORCAR PTS AMER INC COM 620071100 3,346 156,136 SH   SOLE   156,136 0 0
NOBLE ENERGY INC COM 655044105 20,028 661,000 SH   SOLE   661,000 0 0
NEKTAR THERAPEUTICS COM 640268108 2,306 21,700 SH   SOLE   21,700 0 0
NOW INC COM 67011P100 3,735 365,500 SH   SOLE   365,500 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 21,908 1,391,000 SH   SOLE   1,391,000 0 0
NV5 GLOBAL INC COM 62945V109 2,007 36,000 SH   SOLE   36,000 0 0
OBALON THERAPEUTICS INC COM 67424L100 374 108,998 SH   SOLE   108,998 0 0
ORBCOMM INC COM 68555P100 1,696 181,000 SH   SOLE   181,000 0 0
PAGSEGURO DIGITAL LTD COM CL A G68707101 9,552 249,281 SH   SOLE   249,281 0 0
PANDORA MEDIA INC COM 698354107 11,292 2,245,000 SH   SOLE   2,245,000 0 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 4,526 470,000 SH   SOLE   470,000 0 0
PALO ALTO NETWORKS INC COM 697435105 6,259 34,482 SH   SOLE   34,482 0 0
POINTS INTL LTD COM NEW 730843208 1,828 187,077 SH   SOLE   187,077 0 0
PGT INNOVATIONS INC COM 69336V101 839 45,000 SH   SOLE   45,000 0 0
PROVIDENCE SVC CORP COM 743815102 1,528 22,100 SH   SOLE   22,100 0 0
QUALCOMM INC COM 747525103 13,575 245,000 SH   SOLE   245,000 0 0
RENEWABLE ENERGY GROUP INC COM NEW 75972A301 23,383 1,826,814 SH   SOLE   1,826,814 0 0
RING ENERGY INC COM 76680V108 26,036 1,814,364 SH   SOLE   1,814,364 0 0
REALOGY HLDGS CORP COM 75605Y106 22,854 837,756 SH   SOLE   837,756 0 0
RINGCENTRAL INC CL A 76680R206 3,580 56,381 SH   SOLE   56,381 0 0
RYANAIR HLDGS PLC SPONSORED ADR NE 783513203 3,926 31,955 SH   SOLE   31,955 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 4,355 53,500 SH   SOLE   53,500 0 0
SIENTRA INC COM 82621J105 1,063 110,000 SH   SOLE   110,000 0 0
SONIC AUTOMOTIVE INC CL A 83545G102 1,137 60,000 SH   SOLE   60,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 6,867 155,000 SH   SOLE   155,000 0 0
SPIRIT AIRLS INC COM 848577102 2,078 55,000 SH   SOLE   55,000 0 0
SPS COMM INC COM 78463M107 4,805 75,000 SH   SOLE   75,000 0 0
STARS GROUP INC COM 85570W100 2,343 85,000 SH   SOLE   85,000 0 0
SUPERIOR ENERGY SVCS INC COM 868157108 22,039 2,614,372 SH   SOLE   2,614,372 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 6,501 121,200 SH   SOLE   121,200 0 0
TELADOC INC COM 87918A105 1,978 49,093 SH   SOLE   49,093 0 0
TRIUMPH GROUP INC NEW COM 896818101 7,056 280,000 SH   SOLE   280,000 0 0
TREEHOUSE FOODS INC COM 89469A104 26,399 689,806 SH   SOLE   689,806 0 0
TUTOR PERINI CORP COM 901109108 38,471 1,744,700 SH   SOLE   1,744,700 0 0
TABULA RASA HEALTHCARE INC COM 873379101 1,552 40,000 SH   SOLE   40,000 0 0
TECHTARGET INC COM 87874R100 1,193 60,000 SH   SOLE   60,000 0 0
TETRA TECH INC NEW COM 88162G103 2,056 42,000 SH   SOLE   42,000 0 0
TETRA TECHNOLOGIES INC DEL COM 88162F105 9,524 2,539,655 SH   SOLE   2,539,655 0 0
TWILIO INC CL A 90138F102 9,158 239,864 SH   SOLE   239,864 0 0
UNDER ARMOUR INC CL C 904311206 15,068 1,050,000 SH   SOLE   1,050,000 0 0
UNITED CONTL HLDGS INC COM 910047109 11,463 165,000 SH   SOLE   165,000 0 0
UNIVERSAL ELECTRS INC COM 913483103 1,457 28,000 SH   SOLE   28,000 0 0
ULTIMATE SOFTWARE GROUP INC COM 90385D107 2,266 9,300 SH   SOLE   9,300 0 0
UNITED PARCEL SERVICE INC CL B 911312106 12,559 120,000 SH   SOLE   120,000 0 0
UPLAND SOFTWARE INC COM 91544A109 2,577 89,500 SH   SOLE   89,500 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 2,248 249,789 SH   SOLE   249,789 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 1,054 45,023 SH   SOLE   45,023 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 2,359 141,921 SH   SOLE   141,921 0 0
VONAGE HLDGS CORP COM 92886T201 1,610 151,220 SH   SOLE   151,220 0 0
WEB COM GROUP INC COM 94733A104 8,131 449,225 SH   SOLE   449,225 0 0
WEIBO CORP SPONSORED ADR 948596101 2,046 17,119 SH   SOLE   17,119 0 0
WESCO INTL INC COM 95082P105 5,274 85,000 SH   SOLE   85,000 0 0
WEX INC COM 96208T104 2,882 18,400 SH   SOLE   18,400 0 0
BOINGO WIRELESS INC COM 09739C102 2,972 120,000 SH   SOLE   120,000 0 0
WORLD FUEL SVCS CORP COM 981475106 3,437 140,000 SH   SOLE   140,000 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 1,692 47,000 SH   SOLE   47,000 0 0
WORLDPAY INC CL A 981558109 1,234 15,000 SH   SOLE   15,000 0 0
XCERRA CORP COM 98400J108 3,845 330,000 SH   SOLE   330,000 0 0
XPO LOGISTICS INC COM 983793100 8,145 80,000 SH   SOLE   80,000 0 0
YAMANA GOLD INC COM 98462Y100 21,958 7,955,851 SH   SOLE   7,955,851 0 0
YRC WORLDWIDE INC COM PAR $.01 984249607 1,325 150,000 SH   SOLE   150,000 0 0
YUM CHINA HLDGS INC COM 98850P109 2,584 62,276 SH   SOLE   62,276 0 0