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
8X8 INC COM 282914100 11,485 636,659 SH   SOLE 0 0 0 636,659
ABRAXAS PETROLEUM CORP COM 003830106 1,090 1,000,000 SH   SOLE 0 0 0 1,000,000
ACCELERATE DIAGNOSTICS INC COM 00430H102 2,300 200,000 SH   SOLE 0 0 0 200,000
AIR TRANSPORT SERVICES GROUP COM 00922R105 1,369 60,000 SH   SOLE 0 0 0 60,000
ALARM.COM HOLDINGS INC COM 011642105 22,958 442,603 SH   SOLE 0 0 0 442,603
AMERICA'S CAR-MART INC COM 03062T105 5,086 70,199 SH   SOLE 0 0 0 70,199
AMERIGAS PARTNERS-LP UNIT L P INT 030975106 3,916 154,782 SH   SOLE 0 0 0 154,782
ANTERO MIDSTREAM GP LP COM SHS REPSTG 03675Y103 1,118 100,000 SH   SOLE 0 0 0 100,000
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 3,961 185,190 SH   SOLE 0 0 0 185,190
ASHFORD HOSPITALITY TRUST COM SHS 044103109 200 50,000 SH   SOLE 0 0 0 50,000
ASTRONICS CORP COM 046433108 4,249 139,553 SH   SOLE 0 0 0 139,553
ATLASSIAN CORP PLC-CLASS A CL A G06242104 21,989 247,123 SH   SOLE 0 0 0 247,123
BOOT BARN HOLDINGS INC COM 099406100 2,485 145,938 SH   SOLE 0 0 0 145,938
BOTTOMLINE TECHNOLOGIES (DE) COM 101388106 964 20,093 SH   SOLE 0 0 0 20,093
Call ASML HOLDING NV 04/18/2019 180.00 CALL N07059900 457 952 SH   SOLE 0 0 0 952
Call CAESARS ENTERTA 02/15/2019 6.00 CALL 127686903 368 3,000 SH   SOLE 0 0 0 3,000
Call COGENT COMMUNIC 07/19/2019 45.00 CALL 19239V902 233 500 SH   SOLE 0 0 0 500
Call CVR REFINING LP 01/18/2019 8.00 CALL 12663P907 975 3,000 SH   SOLE 0 0 0 3,000
Call CVR REFINING LP 02/15/2019 8.00 CALL 12663P907 1,020 3,000 SH   SOLE 0 0 0 3,000
Call KEMET CORP 03/15/2019 17.00 CALL 488360907 240 951 SH   SOLE 0 0 0 951
Call MASTEC INC 01/18/2019 38.00 CALL 576323909 340 1,000 SH   SOLE 0 0 0 1,000
Call VARONIS SYSTEMS 03/15/2019 55.00 CALL 922280902 202 475 SH   SOLE 0 0 0 475
CALUMET SPECIALTY PRODUCTS UT LTD PARTNER 131476103 553 250,000 SH   SOLE 0 0 0 250,000
CAMTEK LTD ORD M20791105 991 146,432 SH   SOLE 0 0 0 146,432
CARBON BLACK INC COM 14081R103 383 28,512 SH   SOLE 0 0 0 28,512
CEDAR FAIR LP DEPOSITRY UNIT 150185106 8,256 174,555 SH   SOLE 0 0 0 174,555
CHART INDUSTRIES INC COM PAR $0.01 16115Q308 4,585 70,503 SH   SOLE 0 0 0 70,503
CHURCHILL CAPITAL CORP UNIT 99/99/9999 17142R202 152 15,000 SH   SOLE 0 0 0 15,000
COMMVAULT SYSTEMS INC COM 204166102 21,656 366,489 SH   SOLE 0 0 0 366,489
COMPASS DIVERSIFIED HOLDINGS SH BEN INT 20451Q104 799 64,166 SH   SOLE 0 0 0 64,166
COMTECH TELECOMMUNICATIONS COM NEW 205826209 6,649 273,183 SH   SOLE 0 0 0 273,183
COOPER TIRE & RUBBER COM 216831107 11,062 342,148 SH   SOLE 0 0 0 342,148
COREPOINT LODGING INC COM 21872L104 2,727 222,641 SH   SOLE 0 0 0 222,641
COSTAR GROUP INC COM 22160N109 1,687 5,000 SH   SOLE 0 0 0 5,000
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER 226344208 1,116 40,000 SH   SOLE 0 0 0 40,000
CSI COMPRESSCO LP COM UNIT 12637A103 464 200,000 SH   SOLE 0 0 0 200,000
CVR ENERGY INC COM 12662P108 690 20,000 SH   SOLE 0 0 0 20,000
ELDORADO RESORTS INC COM 28470R102 18,072 499,079 SH   SOLE 0 0 0 499,079
EMCORE CORP COM NEW 290846203 1,890 450,000 SH   SOLE 0 0 0 450,000
ENERSYS COM 29275Y102 1,164 15,000 SH   SOLE 0 0 0 15,000
ENSIGN GROUP INC/THE COM 29358P101 582 15,000 SH   SOLE 0 0 0 15,000
EVERBRIDGE INC COM 29978A104 10,334 182,062 SH   SOLE 0 0 0 182,062
EXACT SCIENCES CORP COM 30063P105 5,829 92,378 SH   SOLE 0 0 0 92,378
FARMLAND PARTNERS INC COM 31154R109 454 100,000 SH   SOLE 0 0 0 100,000
FIVE9 INC COM 338307101 9,096 208,045 SH   SOLE 0 0 0 208,045
FORTERRA INC COM 34960W106 1,446 384,700 SH   SOLE 0 0 0 384,700
FORTRESS TRANSPORTATION & IN COM REP LTD LIAB 34960P101 7,298 508,951 SH   SOLE 0 0 0 508,951
GAMING AND LEISURE PROPERTIE COM 36467J108 1,616 50,000 SH   SOLE 0 0 0 50,000
GMS INC COM 36251C103 4,041 271,914 SH   SOLE 0 0 0 271,914
GNC HOLDINGS INC-CL A COM CL A 36191G107 1,422 600,000 SH   SOLE 0 0 0 600,000
GOLDEN ENTERTAINMENT INC COM 381013101 8,134 507,765 SH   SOLE 0 0 0 507,765
GSV CAPITAL CORP COM 36191J101 1,447 277,109 SH   SOLE 0 0 0 277,109
H&E EQUIPMENT SERVICES INC COM 404030108 7,582 371,316 SH   SOLE 0 0 0 371,316
HARSCO CORP COM 415864107 6,392 321,858 SH   SOLE 0 0 0 321,858
HERSHA HOSPITALITY TRUST PR SHS BEN INT 427825500 14,457 824,232 SH   SOLE 0 0 0 824,232
HIGHPOINT RESOURCES CORP COM 43114K108 1,534 616,200 SH   SOLE 0 0 0 616,200
HOWARD HUGHES CORP/THE COM 44267D107 4,881 50,000 SH   SOLE 0 0 0 50,000
HUB GROUP INC-CL A CL A 443320106 8,133 219,405 SH   SOLE 0 0 0 219,405
HURON CONSULTING GROUP INC COM 447462102 3,079 60,000 SH   SOLE 0 0 0 60,000
INVESCO SENIOR INCOME TRUST COM 46131H107 1,173 300,000 SH   SOLE 0 0 0 300,000
INVITAE CORP COM 46185L103 553 50,000 SH   SOLE 0 0 0 50,000
ISHARES MSCI BRAZIL ETF MSCI BRAZIL ETF 464286400 1,337 35,000 SH   SOLE 0 0 0 35,000
KEMET CORP COM NEW 488360207 3,745 213,493 SH   SOLE 0 0 0 213,493
KEMPER CORP COM 488401100 6,437 96,969 SH   SOLE 0 0 0 96,969
KEYW HOLDING CORP/THE COM 493723100 1,134 169,531 SH   SOLE 0 0 0 169,531
LADENBURG THALMANN FINANCIAL COM 50575Q102 1,216 522,060 SH   SOLE 0 0 0 522,060
LOVESAC CO/THE COM 54738L109 1,502 65,467 SH   SOLE 0 0 0 65,467
MANITEX INTERNATIONAL INC COM 563420108 603 106,228 SH   SOLE 0 0 0 106,228
MARINEMAX INC COM 567908108 1,930 105,406 SH   SOLE 0 0 0 105,406
MASTEC INC COM 576323109 32,219 794,355 SH   SOLE 0 0 0 794,355
MASTERCRAFT BOAT HOLDINGS IN COM 57637H103 2,548 136,261 SH   SOLE 0 0 0 136,261
MCGRATH RENTCORP COM 580589109 2,335 45,364 SH   SOLE 0 0 0 45,364
MEDIFAST INC COM 58470H101 11,899 95,176 SH   SOLE 0 0 0 95,176
MEET GROUP INC/THE COM 58513U101 4,519 976,016 SH   SOLE 0 0 0 976,016
MURPHY USA INC COM 626755102 15,712 205,009 SH   SOLE 0 0 0 205,009
NORWEGIAN CRUISE LINE HOLDIN SHS G66721104 13,394 315,962 SH   SOLE 0 0 0 315,962
NUVEEN FLOAT RATE INC FD COM 67072T108 462 50,000 SH   SOLE 0 0 0 50,000
NUVEEN FLT RATE INC OPP FD COM SHS 6706EN100 1,218 135,000 SH   SOLE 0 0 0 135,000
OASIS MIDSTREAM PARTNERS LP COM UNITS REPS 67420T206 2,205 137,900 SH   SOLE 0 0 0 137,900
OMNICELL INC COM 68213N109 1,534 25,041 SH   SOLE 0 0 0 25,041
OSI SYSTEMS INC COM 671044105 10,392 141,769 SH   SOLE 0 0 0 141,769
PARK HOTELS & RESORTS INC COM 700517105 8,444 325,035 SH   SOLE 0 0 0 325,035
PERFICIENT INC COM 71375U101 807 36,252 SH   SOLE 0 0 0 36,252
PLAYAGS INC COM 72814N104 1,991 86,561 SH   SOLE 0 0 0 86,561
PLEXUS CORP COM 729132100 8,847 173,202 SH   SOLE 0 0 0 173,202
PLURALSIGHT INC - A COM CL A 72941B106 13,664 580,192 SH   SOLE 0 0 0 580,192
PROS HOLDINGS INC COM 74346Y103 5,528 176,057 SH   SOLE 0 0 0 176,057
Put COMTECH TELECOM 01/18/2019 30.00 PUT 205826959 1,601 2,736 SH   SOLE 0 0 0 2,736
Put GENERAC HOLDING 01/18/2019 55.00 PUT 368736954 280 500 SH   SOLE 0 0 0 500
QUINSTREET INC COM 74874Q100 15,761 971,073 SH   SOLE 0 0 0 971,073
RAPID7 INC COM 753422104 9,237 296,445 SH   SOLE 0 0 0 296,445
RIBBON COMMUNICATIONS INC COM 762544104 1,467 304,300 SH   SOLE 0 0 0 304,300
RUBICON PROJECT INC/THE COM 78112V102 1,794 481,050 SH   SOLE 0 0 0 481,050
SAILPOINT TECHNOLOGIES HOLDI COM 78781P105 3,347 142,499 SH   SOLE 0 0 0 142,499
SCIENTIFIC GAMES CORP COM 80874P109 5,916 330,877 SH   SOLE 0 0 0 330,877
SEAWORLD ENTERTAINMENT INC COM 81282V100 2,776 125,686 SH   SOLE 0 0 0 125,686
SHERWIN-WILLIAMS CO/THE COM 824348106 10,981 27,908 SH   SOLE 0 0 0 27,908
SITEONE LANDSCAPE SUPPLY INC COM 82982L103 6,630 119,953 SH   SOLE 0 0 0 119,953
SOLAR CAPITAL LTD COM 83413U100 384 20,000 SH   SOLE 0 0 0 20,000
SPDR S&P MIDCAP 400 ETF TRST UTSER1 S&PDCRP 78467Y107 15,134 50,000 SH   SOLE 0 0 0 50,000
STAG INDUSTRIAL INC COM 85254J102 1,244 50,000 SH   SOLE 0 0 0 50,000
STEELCASE INC-CL A CL A 858155203 13,327 898,671 SH   SOLE 0 0 0 898,671
STERLING CONSTRUCTION CO COM 859241101 2,200 202,027 SH   SOLE 0 0 0 202,027
STONERIDGE INC COM 86183P102 2,465 100,000 SH   SOLE 0 0 0 100,000
SUNOCO LP COM U REP LP 86765K109 12,920 475,178 SH   SOLE 0 0 0 475,178
TABULA RASA HEALTHCARE INC COM 873379101 6,057 95,000 SH   SOLE 0 0 0 95,000
TAILORED BRANDS INC COM 87403A107 3,331 244,228 SH   SOLE 0 0 0 244,228
TAPESTRY INC COM 876030107 1,688 50,000 SH   SOLE 0 0 0 50,000
TETRA TECH INC COM 88162G103 3,666 70,815 SH   SOLE 0 0 0 70,815
TILE SHOP HLDGS INC COM 88677Q109 2,291 418,052 SH   SOLE 0 0 0 418,052
TTEC HOLDINGS INC COM 89854H102 4,594 160,805 SH   SOLE 0 0 0 160,805
TUESDAY MORNING CORP COM NEW 899035505 542 318,700 SH   SOLE 0 0 0 318,700
UNIVERSAL LOGISTICS HOLDINGS COM 91388P105 1,447 80,000 SH   SOLE 0 0 0 80,000
UPWORK INC COM 91688F104 906 50,000 SH   SOLE 0 0 0 50,000
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 1,188 91,500 SH   SOLE 0 0 0 91,500
USD PARTNERS LP COM UT REP LTD 903318103 1,568 150,000 SH   SOLE 0 0 0 150,000
VARONIS SYSTEMS INC COM 922280102 9,246 174,785 SH   SOLE 0 0 0 174,785
WAITR HOLDINGS INC COM 930752100 892 80,000 SH   SOLE 0 0 0 80,000
WHITESTONE REIT COM 966084204 1,674 136,576 SH   SOLE 0 0 0 136,576
WNS HOLDINGS LTD-ADR SPON ADR 92932M101 9,418 228,256 SH   SOLE 0 0 0 228,256
WORKIVA INC COM CL A 98139A105 3,222 89,765 SH   SOLE 0 0 0 89,765
ZEBRA TECHNOLOGIES CORP-CL A CL A 989207105 10,685 67,103 SH   SOLE 0 0 0 67,103