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
AIR TRANSPORT SERVICES GROUP COM 00922R105 8,741 386,959 SH   SOLE   386,959 0 0
ALBANY INTL CORP CL A COM 012348108 5,476 91,034 SH   SOLE   91,034 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 3,684 146,662 SH   SOLE   146,662 0 0
ALTAIR ENGINEERING INC COM 021369103 9,824 287,413 SH   SOLE   287,413 0 0
ALTERYX LLC A COM 02156B103 7,962 208,651 SH   SOLE   208,651 0 0
AMEDISYS INC COM 023436108 3,055 35,750 SH   SOLE   35,750 0 0
ASGN INC COM 00191U102 5,214 66,684 SH   SOLE   66,684 0 0
ATLAS AIR WORLDWIDE HOLDINGS COM 049164205 6,045 84,308 SH   SOLE   84,308 0 0
BANK OZK COM 06417N103 3,921 87,050 SH   SOLE   87,050 0 0
BIO TECHNE CORP COM 09073M104 9,906 66,955 SH   SOLE   66,955 0 0
BIO-RAD LABRATORIES-CL A COM 090572207 9,807 33,988 SH   SOLE   33,988 0 0
BRIGHT HORIZONS FAMILY SOLUT COM 109194100 7,902 77,075 SH   SOLE   77,075 0 0
BRUNSWICK CORP COM 117043109 6,015 93,283 SH   SOLE   93,283 0 0
CASELLA WASTE SYSTEMS INC A COM 147448104 5,669 221,359 SH   SOLE   221,359 0 0
CAVCO INDUSTRIES INC COM 149568107 13,545 65,231 SH   SOLE   65,231 0 0
CENTURY COMMUNITIES INC COM 156504300 3,893 123,399 SH   SOLE   123,399 0 0
CHART INDUSTRIES INC COM 16115Q308 8,903 144,336 SH   SOLE   144,336 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 3,556 149,084 SH   SOLE   149,084 0 0
CONSTRUCTION PARTNERS INC A COM 21044C107 2,193 166,537 SH   SOLE   166,537 0 0
DELEK US HOLDINGS INC COM 24665A103 8,732 174,050 SH   SOLE   174,050 0 0
DIODES INC COM 254543101 8,377 243,037 SH   SOLE   243,037 0 0
DYCOM INDUSTRIES INC COM 267475101 6,694 70,832 SH   SOLE   70,832 0 0
EAGLE MATERIALS INC COM 26969P108 4,454 42,434 SH   SOLE   42,434 0 0
ELDORADO RESORTS INC COM 28470R102 4,694 120,045 SH   SOLE   120,045 0 0
ENVESTNET INC COM 29404K106 4,322 78,651 SH   SOLE   78,651 0 0
EURONET WORLDWIDE INC COM 298736109 4,378 52,267 SH   SOLE   52,267 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 4,793 139,890 SH   SOLE   139,890 0 0
FORMFACTOR INC COM 346375108 5,462 410,666 SH   SOLE   410,666 0 0
FOUNDATION BUILDING MATERIAL COM 350392106 7,664 498,279 SH   SOLE   498,279 0 0
GENESEE & WYOMING INC COM 371559105 12,392 152,391 SH   SOLE   152,391 0 0
H&E EQUIPMENT SERVICES INC COM 404030108 12,287 326,686 SH   SOLE   326,686 0 0
HAYNES INTERNATIONAL INC COM 420877201 6,658 181,224 SH   SOLE   181,224 0 0
HESKA CORP COM 42805E306 3,120 30,061 SH   SOLE   30,061 0 0
HMS HOLDINGS CORP COM 40425J101 7,411 342,770 SH   SOLE   342,770 0 0
HOOKER FUNITURE CORP COM 439038100 5,373 114,560 SH   SOLE   114,560 0 0
ICON PLC COM G4705A100 6,302 47,549 SH   SOLE   47,549 0 0
KINSALE CAPITAL GROUP INC COM 49714P108 16,578 302,180 SH   SOLE   302,180 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 3,342 509,388 SH   SOLE   509,388 0 0
LHC GROUP INC COM 50187A107 3,039 35,510 SH   SOLE   35,510 0 0
LIBERTY EXPEDIA HOLD A COM 53046P109 4,430 100,812 SH   SOLE   100,812 0 0
LIGAND PHARMACEUTICALS COM 53220K504 10,316 49,793 SH   SOLE   49,793 0 0
LITTELFUSE INC COM 537008104 9,151 40,104 SH   SOLE   40,104 0 0
LUMENTUM HOLDINGS INC COM 55024U109 7,614 131,503 SH   SOLE   131,503 0 0
MARRIOTT VACATIONS WORLDWIDE C COM 57164Y107 4,116 36,435 SH   SOLE   36,435 0 0
MASTEC INC COM 576323109 16,759 330,223 SH   SOLE   330,223 0 0
MATADOR RESOURCES CO COM 576485205 2,763 91,948 SH   SOLE   91,948 0 0
MOBILE MINI INC COM 60740F105 12,337 263,058 SH   SOLE   263,058 0 0
MODINE MANUFACTURING CO COM 607828100 5,560 304,635 SH   SOLE   304,635 0 0
MSA SAFETY INC COM 553498106 7,674 79,651 SH   SOLE   79,651 0 0
NATERA INC COM 632307104 5,647 300,036 SH   SOLE   300,036 0 0
NICE SYSTEMS LTD SPONS ADR COM 653656108 9,991 96,277 SH   SOLE   96,277 0 0
NOVOCURE LTD COM G6674U108 7,849 250,769 SH   SOLE   250,769 0 0
OMNOVA SOLUTIONS INC COM 682129101 5,271 506,783 SH   SOLE   506,783 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 3,552 215,652 SH   SOLE   215,652 0 0
ORTHOFIX MEIDCAL INC COM 68752M108 5,118 90,070 SH   SOLE   90,070 0 0
PATRICK INDUSTRIES INC COM 703343103 835 14,688 SH   SOLE   14,688 0 0
PATTERSON UTI ENERGY COM COM 703481101 5,081 282,299 SH   SOLE   282,299 0 0
POWER INTERGRATIONS INC COM 739276103 5,885 80,562 SH   SOLE   80,562 0 0
PRA HEALTH SCIENCES INC COM 69354M108 13,638 146,076 SH   SOLE   146,076 0 0
PROPETRO HOLDING CORP COM 74347M108 3,434 218,981 SH   SOLE   218,981 0 0
QUANTA SERVICES INC COM 74762E102 2,438 73,005 SH   SOLE   73,005 0 0
REALPAGE INC COM 75606N109 13,539 245,708 SH   SOLE   245,708 0 0
REPLIGEN CORP COM 759916109 4,926 104,709 SH   SOLE   104,709 0 0
RUDOLPH TECHNOLOGIES INC COM 781270103 7,301 246,641 SH   SOLE   246,641 0 0
SPDR S&P BIOTECH ETF COM 78464A870 4,280 44,966 SH   SOLE   44,966 0 0
STANDEX INTERNATIONAL CORP COM 854231107 9,462 92,580 SH   SOLE   92,580 0 0
STERLING CONSTRUCTION CO COM 859241101 6,034 463,058 SH   SOLE   463,058 0 0
STRATEGIC EDUCATION INC COM 863236105 10,925 96,674 SH   SOLE   96,674 0 0
SUMMIT MATERIALS INC CL A COM 86614U100 7,216 274,896 SH   SOLE   274,896 0 0
SUPERIOR ENERGY SVCS INC COM 868157108 4,650 477,454 SH   SOLE   477,454 0 0
TABLEAU SOFTWARE INC CL A COM 87336U105 9,960 101,891 SH   SOLE   101,891 0 0
TABULA RASA HEALTHCARE INC COM 873379101 4,663 73,054 SH   SOLE   73,054 0 0
TRADE DESK INC CLASS A COM 88339J105 9,197 98,050 SH   SOLE   98,050 0 0
ULTIMATE SOFTWARE GROUP INC COM 90385D107 11,367 44,176 SH   SOLE   44,176 0 0
UNIT CORP COM 909218109 3,162 123,695 SH   SOLE   123,695 0 0
US SILICA HOLDINGS INC COM 90346E103 2,981 116,039 SH   SOLE   116,039 0 0
VALMONT INDUSTRIES INC COM 920253101 6,102 40,475 SH   SOLE   40,475 0 0
VIAVI SOLUTIONS INC COM 925550105 5,474 534,560 SH   SOLE   534,560 0 0
VISTEON CORP COM 92839U206 7,099 54,927 SH   SOLE   54,927 0 0
WEBSTER FINANCIAL CORP COM 947890109 4,653 73,052 SH   SOLE   73,052 0 0
WESTERN ALLIANCE BANCORP COM 957638109 9,085 160,488 SH   SOLE   160,488 0 0
WEX INC COM 96208T104 9,222 48,417 SH   SOLE   48,417 0 0
WILLSCOT CORPORATION CLASS A COM 971375126 7,759 524,223 SH   SOLE   524,223 0 0
WINNEBAGO INDUSTRIES COM 974637100 10,743 264,597 SH   SOLE   264,597 0 0
WOODWARD INC COM 980745103 2,211 28,772 SH   SOLE   28,772 0 0
WRIGHT MEDICAL GROUP NV COM N96617118 6,276 241,775 SH   SOLE   241,775 0 0
XPO LOGISTICS INC COM 983793100 1,637 16,344 SH   SOLE   16,344 0 0