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
3-D SYS CORP DEL COM NEW 88554D205 4,204 390,700 SH   SOLE   390,700 0 0
AECOM COM 00766T100 5,044 170,000 SH   SOLE   170,000 0 0
ALAMOS GOLD INC NEW COM CL A 011532108 10,160 2,000,000 SH   SOLE   2,000,000 0 0
AFFILIATED MANAGERS GROUP IN COM 008252108 1,043 9,737 SH   SOLE   9,737 0 0
AMN HEALTHCARE SERVICES INC COM 001744101 1,521 32,300 SH   SOLE   32,300 0 0
ABRAXAS PETE CORP COM 003830106 4,992 3,993,528 SH   SOLE   3,993,528 0 0
ACTIVISION BLIZZARD INC COM 00507V109 4,553 100,000 SH   SOLE   100,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 3,482 19,087 SH   SOLE   19,087 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 14,927 470,000 SH   SOLE   470,000 0 0
ARCH COAL INC CL A 039380407 7,393 81,000 SH   SOLE   81,000 0 0
ARCONIC INC COM 03965L100 7,453 390,000 SH   SOLE   390,000 0 0
ASGN INC COM 00191U102 1,971 31,043 SH   SOLE   31,043 0 0
AVIS BUDGET GROUP INC COM 053774105 3,486 100,000 SH   SOLE   100,000 0 0
AXOGEN INC COM 05463X106 948 45,000 SH   SOLE   45,000 0 0
AXOS FINL INC COM 05465C100 2,178 75,191 SH   SOLE   75,191 0 0
BAIDU INC SPON ADR REP A 056752108 956 5,800 SH   SOLE   5,800 0 0
BEIGENE LTD SPONSORED ADR 07725L102 574 4,348 SH   SOLE   4,348 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 19,784 1,483,038 SH   SOLE   1,483,038 0 0
CARS COM INC COM 14575E105 984 43,172 SH   SOLE   43,172 0 0
CAMBREX CORP COM 132011107 766 19,727 SH   SOLE   19,727 0 0
CAMPING WORLD HLDGS INC CL A 13462K109 3,289 236,445 SH   SOLE   236,445 0 0
CERUS CORP COM 157085101 1,308 210,000 SH   SOLE   210,000 0 0
CIMPRESS N V SHS EURO N20146101 905 11,300 SH   SOLE   11,300 0 0
CENTURY CASINOS INC COM 156492100 1,450 160,000 SH   SOLE   160,000 0 0
CISION LTD SHS G1992S109 12,508 908,357 SH   SOLE   908,357 0 0
COPA HOLDINGS SA CL A P31076105 1,249 15,500 SH   SOLE   15,500 0 0
COSTAR GROUP INC COM 22160N109 2,799 6,000 SH   SOLE   6,000 0 0
CARDIOVASCULAR SYS INC DEL COM 141619106 1,922 49,722 SH   SOLE   49,722 0 0
CARRIAGE SVCS INC COM 143905107 481 25,000 SH   SOLE   25,000 0 0
CARROLS RESTAURANT GROUP INC COM 14574X104 1,147 115,030 SH   SOLE   115,030 0 0
CASELLA WASTE SYS INC CL A 147448104 1,956 55,000 SH   SOLE   55,000 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 19,539 4,210,986 SH   SOLE   4,210,986 0 0
CTRIP COM INTL LTD SPONSORED ADS 22943F100 2,540 58,140 SH   SOLE   58,140 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 936 62,741 SH   SOLE   62,741 0 0
DEL TACO RESTAURANTS INC COM 245496104 1,395 138,700 SH   SOLE   138,700 0 0
DOLBY LABORATORIES INC COM CL A 25659T107 1,322 21,000 SH   SOLE   21,000 0 0
DROPBOX INC CL A 26210C104 16,830 772,000 SH   SOLE   772,000 0 0
EBIX INC COM NEW 278715206 2,863 58,000 SH   SOLE   58,000 0 0
EGAIN CORP COM NEW 28225C806 836 80,000 SH   SOLE   80,000 0 0
ELECTRONIC ARTS INC COM 285512109 3,659 36,000 SH   SOLE   36,000 0 0
ENCANA CORP COM 292505104 8,290 1,145,000 SH   SOLE   1,145,000 0 0
EURONET WORLDWIDE INC COM 298736109 2,852 20,000 SH   SOLE   20,000 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 21,233 789,334 SH   SOLE   789,334 0 0
EVOLENT HEALTH INC CL A 30050B101 8,026 638,025 SH   SOLE   638,025 0 0
EXACT SCIENCES CORP COM 30063P105 2,209 25,500 SH   SOLE   25,500 0 0
FACEBOOK INC CL A 30303M102 16,502 99,000 SH   SOLE   99,000 0 0
FERROGLOBE PLC SHS G33856108 2,044 997,000 SH   SOLE   997,000 0 0
FIRSTCASH INC COM 33767D105 1,817 21,000 SH   SOLE   21,000 0 0
FABRINET SHS G3323L100 1,016 19,400 SH   SOLE   19,400 0 0
FORTRESS TRANS INFRST INVS L COM REP LTD LIAB 34960P101 1,711 100,000 SH   SOLE   100,000 0 0
GMS INC COM 36251C103 12,030 795,640 SH   SOLE   795,640 0 0
GOOSEHEAD INS INC COM CL A 38267D109 873 31,318 SH   SOLE   31,318 0 0
GRUBHUB INC COM 400110102 1,077 15,500 SH   SOLE   15,500 0 0
GTT COMMUNICATIONS INC COM 362393100 1,249 36,000 SH   SOLE   36,000 0 0
HCA HEALTHCARE INC COM 40412C101 3,911 30,000 SH   SOLE   30,000 0 0
HMS HLDGS CORP COM 40425J101 2,697 91,071 SH   SOLE   91,071 0 0
HOME BANCSHARES INC COM 436893200 1,316 74,912 SH   SOLE   74,912 0 0
HERITAGE INS HLDGS INC COM 42727J102 365 25,000 SH   SOLE   25,000 0 0
HUAMI CORP SPONSORED ADS 44331K103 426 32,550 SH   SOLE   32,550 0 0
HUNT J B TRANS SVCS INC COM 445658107 1,013 10,000 SH   SOLE   10,000 0 0
INFINERA CORPORATION COM 45667G103 8,680 2,000,000 SH   SOLE   2,000,000 0 0
INOGEN INC COM 45780L104 1,248 13,088 SH   SOLE   13,088 0 0
INSTRUCTURE INC COM 45781U103 21,752 461,637 SH   SOLE   461,637 0 0
INSULET CORP COM 45784P101 2,434 25,600 SH   SOLE   25,600 0 0
INTERSECT ENT INC COM 46071F103 1,739 54,100 SH   SOLE   54,100 0 0
IQIYI INC SPONSORED ADS 46267X108 510 21,322 SH   SOLE   21,322 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 1,115 7,800 SH   SOLE   7,800 0 0
JD COM INC SPON ADR CL A 47215P106 899 29,819 SH   SOLE   29,819 0 0
KAR AUCTION SVCS INC COM 48238T109 20,116 392,046 SH   SOLE   392,046 0 0
KBR INC COM 48242W106 10,309 540,000 SH   SOLE   540,000 0 0
KEMPER CORP DEL COM 488401100 2,003 26,306 SH   SOLE   26,306 0 0
KINDRED BIOSCIENCES INC COM 494577109 642 70,000 SH   SOLE   70,000 0 0
KIRBY CORP COM 497266106 751 10,000 SH   SOLE   10,000 0 0
KOPPERS HOLDINGS INC COM 50060P106 650 25,000 SH   SOLE   25,000 0 0
KORNIT DIGITAL LTD SHS M6372Q113 2,023 85,000 SH   SOLE   85,000 0 0
LEMAITRE VASCULAR INC COM 525558201 1,178 38,000 SH   SOLE   38,000 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 3,939 162,702 SH   SOLE   162,702 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 553 28,435 SH   SOLE   28,435 0 0
LIVENT CORP COM 53814L108 8,719 710,000 SH   SOLE   710,000 0 0
LKQ CORP COM 501889208 22,434 790,475 SH   SOLE   790,475 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 10,095 244,915 SH   SOLE   244,915 0 0
MESA AIR GROUP INC COM NEW 590479135 2,729 327,216 SH   SOLE   327,216 0 0
METHODE ELECTRS INC COM 591520200 2,242 77,885 SH   SOLE   77,885 0 0
MICRON TECHNOLOGY INC COM 595112103 2,480 60,000 SH   SOLE   60,000 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 2,954 177,223 SH   SOLE   177,223 0 0
MOBILEIRON INC COM NEW 60739U204 7,111 1,300,000 SH   SOLE   1,300,000 0 0
MODEL N INC COM 607525102 95 5,400 SH   SOLE   5,400 0 0
MR COOPER GROUP INC COM 62482R107 2,103 219,292 SH   SOLE   219,292 0 0
NOBLE ENERGY INC COM 655044105 11,177 451,970 SH   SOLE   451,970 0 0
NETEASE INC SPONSORED ADR 64110W102 490 2,030 SH   SOLE   2,030 0 0
NOKIA CORP SPONSORED ADR 654902204 6,864 1,200,000 SH   SOLE   1,200,000 0 0
NORBORD INC COM NEW 65548P403 7,439 270,000 SH   SOLE   270,000 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 27,274 1,611,000 SH   SOLE   1,611,000 0 0
NV5 GLOBAL INC COM 62945V109 1,781 30,000 SH   SOLE   30,000 0 0
ON SEMICONDUCTOR CORP COM 682189105 5,143 250,000 SH   SOLE   250,000 0 0
ORBCOMM INC COM 68555P100 3,976 586,481 SH   SOLE   586,481 0 0
ORTHOPEDIATRICS CORP COM 68752L100 1,990 45,000 SH   SOLE   45,000 0 0
OWENS CORNING NEW COM 690742101 24,092 511,290 SH   SOLE   511,290 0 0
PAGSEGURO DIGITAL LTD COM CL A G68707101 30,620 1,025,808 SH   SOLE   1,025,808 0 0
PALO ALTO NETWORKS INC COM 697435105 2,424 9,981 SH   SOLE   9,981 0 0
PETIQ INC COM CL A 71639T106 1,885 60,000 SH   SOLE   60,000 0 0
PGT INNOVATIONS INC COM 69336V101 623 45,000 SH   SOLE   45,000 0 0
POINTS INTL LTD COM NEW 730843208 1,524 113,379 SH   SOLE   113,379 0 0
PRIMO WTR CORP COM 74165N105 1,855 120,000 SH   SOLE   120,000 0 0
PROVIDENCE SVC CORP COM 743815102 1,272 19,100 SH   SOLE   19,100 0 0
PURE STORAGE INC CL A 74624M102 911 41,793 SH   SOLE   41,793 0 0
RING ENERGY INC COM 76680V108 770 131,093 SH   SOLE   131,093 0 0
REALOGY HLDGS CORP COM 75605Y106 14,924 1,309,089 SH   SOLE   1,309,089 0 0
RINGCENTRAL INC CL A 76680R206 4,084 37,881 SH   SOLE   37,881 0 0
RYANAIR HLDGS PLC SPONSORED ADS 783513203 2,245 29,955 SH   SOLE   29,955 0 0
SHUTTERFLY INC COM 82568P304 5,690 140,000 SH   SOLE   140,000 0 0
SIENTRA INC COM 82621J105 1,030 120,000 SH   SOLE   120,000 0 0
SIRIUS XM HLDGS INC COM 82968B103 1,102 194,400 SH   SOLE   194,400 0 0
SONIC AUTOMOTIVE INC CL A 83545G102 889 60,000 SH   SOLE   60,000 0 0
SPIRIT AIRLS INC COM 848577102 2,643 50,000 SH   SOLE   50,000 0 0
STAAR SURGICAL CO COM PAR $0.01 852312305 855 25,000 SH   SOLE   25,000 0 0
STARS GROUP INC COM 85570W100 1,837 105,000 SH   SOLE   105,000 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 7,082 111,200 SH   SOLE   111,200 0 0
STERICYCLE INC COM 858912108 4,082 75,000 SH   SOLE   75,000 0 0
TECNOGLASS INC SHS G87264100 2,912 400,000 SH   SOLE   400,000 0 0
TELADOC HEALTH INC COM 87918A105 2,097 37,718 SH   SOLE   37,718 0 0
TENCENT MUSIC ENTMT GROUP SPON ADS 88034P109 56 3,104 SH   SOLE   3,104 0 0
TERADATA CORP DEL COM 88076W103 6,548 150,000 SH   SOLE   150,000 0 0
TRIUMPH GROUP INC NEW COM 896818101 8,858 464,755 SH   SOLE   464,755 0 0
TUTOR PERINI CORP COM 901109108 17,384 1,015,425 SH   SOLE   1,015,425 0 0
TABULA RASA HEALTHCARE INC COM 873379101 1,580 28,000 SH   SOLE   28,000 0 0
TETRA TECH INC NEW COM 88162G103 2,235 37,500 SH   SOLE   37,500 0 0
TETRA TECHNOLOGIES INC DEL COM 88162F105 3,776 1,613,503 SH   SOLE   1,613,503 0 0
TWILIO INC CL A 90138F102 1,590 12,312 SH   SOLE   12,312 0 0
UNDER ARMOUR INC CL C 904311206 21,059 1,116,000 SH   SOLE   1,116,000 0 0
UPLAND SOFTWARE INC COM 91544A109 2,698 63,700 SH   SOLE   63,700 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 559 134,789 SH   SOLE   134,789 0 0
VERACYTE INC COM 92337F107 1,877 75,000 SH   SOLE   75,000 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 1,749 217,848 SH   SOLE   217,848 0 0
VISTEON CORP COM NEW 92839U206 6,700 99,475 SH   SOLE   99,475 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 1,155 36,523 SH   SOLE   36,523 0 0
VONAGE HLDGS CORP COM 92886T201 1,920 191,220 SH   SOLE   191,220 0 0
WESCO INTL INC COM 95082P105 12,140 229,016 SH   SOLE   229,016 0 0
WEX INC COM 96208T104 2,822 14,700 SH   SOLE   14,700 0 0
BOINGO WIRELESS INC COM 09739C102 2,677 115,000 SH   SOLE   115,000 0 0
WORLD FUEL SVCS CORP COM 981475106 1,156 40,000 SH   SOLE   40,000 0 0
WORLDPAY INC CL A 981558109 1,476 13,000 SH   SOLE   13,000 0 0
XPO LOGISTICS INC COM 983793100 3,762 70,000 SH   SOLE   70,000 0 0
YY INC SPONSORED ADS A 98426T106 3,218 38,304 SH   SOLE   38,304 0 0
ZUORA INC COM CL A 98983V106 10,200 509,261 SH   SOLE   509,261 0 0