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
AAR CORP COM 000361105 53 1,617 SH   SOLE 1 1,617 0 0
ACI WORLDWIDE INC COM 004498101 77 2,337 SH   SOLE 1 2,337 0 0
ADVANCED ENERGY INDS COM 007973100 50 1,000 SH   SOLE 0 1,000 0 0
ADVANCED ENERGY INDS COM 007973100 39 788 SH   SOLE 1 788 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,434 56,180 SH   SOLE 0 56,180 0 0
AECOM COM 00766T100 40 1,343 SH   SOLE 1 1,343 0 0
AIR LEASE CORP CL A 00912X302 85 2,466 SH   SOLE 1 2,466 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 2,532 13,880 SH   SOLE 0 13,880 0 0
ALPHABET INC CAP STK CL C 02079K107 79 67 SH   SOLE 0 67 0 0
ALPHABET INC CAP STK CL A 02079K305 2,915 2,477 SH   SOLE 0 2,477 0 0
ALTRA INDL MOTION CORP COM 02208R106 1,679 54,064 SH   SOLE 0 54,064 0 0
AMC NETWORKS INC CL A 00164V103 72 1,272 SH   SOLE 1 1,272 0 0
AMERICAN ELEC PWR CO INC COM 025537101 14 170 SH   SOLE 0 0 0 170
AMERICAN TOWER CORP NEW COM 03027X100 23 115 SH   SOLE 0 0 0 115
AMERICAN WTR WKS CO INC NEW COM 030420103 12 111 SH   SOLE 0 0 0 111
AQUA AMERICA INC COM 03836W103 5 130 SH   SOLE 0 0 0 130
ARGO GROUP INTL HLDGS LTD COM G0464B107 61 863 SH   SOLE 1 863 0 0
ARRIS INTERNATIONAL PLC SHS G0551A103 56 1,775 SH   SOLE 1 1,775 0 0
ARTISAN PARTNERS ASSET MGMT CL A 04316A108 18 697 SH   SOLE 0 697 0 0
ASGN INC COM 00191U102 1,849 29,125 SH   SOLE 0 29,125 0 0
ATRICURE INC COM 04963C209 1,662 62,055 SH   SOLE 0 62,055 0 0
AUTONATION INC COM 05329W102 26 739 SH   SOLE 1 739 0 0
AVERY DENNISON CORP COM 053611109 28 247 SH   SOLE 0 247 0 0
AXCELIS TECHNOLOGIES INC COM NEW 054540208 38 1,870 SH   SOLE 0 1,870 0 0
AXIS CAPITAL HOLDINGS LTD SHS G0692U109 100 1,834 SH   SOLE 1 1,834 0 0
AZZ INC COM 002474104 1,688 41,229 SH   SOLE 0 41,229 0 0
BAIDU INC SPON ADR REP A 056752108 214 1,300 SH   SOLE 0 1,300 0 0
BANK AMER CORP COM 060505104 916 33,200 SH   SOLE 0 33,200 0 0
BANK OF NT BUTTERFIELD&SON L SHS NEW G0772R208 11 298 SH   SOLE 0 298 0 0
BANK OZK COM 06417N103 46 1,600 SH   SOLE 1 1,600 0 0
BANNER CORP COM NEW 06652V208 1,611 29,746 SH   SOLE 0 29,746 0 0
BERKSHIRE HILLS BANCORP INC COM 084680107 17 607 SH   SOLE 0 607 0 0
BRIDGEWATER BANCSHARES INC COM ACCD INV 108621103 45 4,343 SH   SOLE 1 4,343 0 0
BRYN MAWR BK CORP COM 117665109 1,574 43,566 SH   SOLE 0 43,566 0 0
CALAMP CORP COM 128126109 1,587 126,129 SH   SOLE 0 126,129 0 0
CAMBREX CORP COM 132011107 1,559 40,137 SH   SOLE 0 40,137 0 0
CAMBREX CORP COM 132011107 39 996 SH   SOLE 1 996 0 0
CANADIAN NATL RY CO COM 136375102 10 107 SH   SOLE 0 0 0 107
CANTEL MEDICAL CORP COM 138098108 20 297 SH   SOLE 0 297 0 0
CARBONITE INC COM 141337105 2,150 86,666 SH   SOLE 0 86,666 0 0
CARDTRONICS PLC SHS CL A G1991C105 38 1,074 SH   SOLE 1 1,074 0 0
CARS COM INC COM 14575E105 64 2,822 SH   SOLE 1 2,822 0 0
CATALENT INC COM 148806102 27 674 SH   SOLE 0 674 0 0
CBS CORP NEW CL B 124857202 3,945 82,990 SH   SOLE 0 82,990 0 0
CBTX INC COM 12481V104 504 15,520 SH   SOLE 0 15,520 0 0
CIRRUS LOGIC INC COM 172755100 43 1,013 SH   SOLE 1 1,013 0 0
CISION LTD SHS G1992S109 26 1,914 SH   SOLE 0 1,914 0 0
COHERENT INC COM 192479103 60 423 SH   SOLE 1 423 0 0
COHU INC COM 192576106 1,810 122,730 SH   SOLE 0 122,730 0 0
COLUMBIA BKG SYS INC COM 197236102 1,571 48,043 SH   SOLE 0 48,043 0 0
COLUMBUS MCKINNON CORP N Y COM 199333105 1,752 51,009 SH   SOLE 0 51,009 0 0
COMCAST CORP NEW CL A 20030N101 319 7,980 SH   SOLE 0 7,980 0 0
COMERICA INC COM 200340107 909 12,400 SH   SOLE 0 12,400 0 0
CORELOGIC INC COM 21871D103 63 1,690 SH   SOLE 1 1,690 0 0
CRA INTL INC COM 12618T105 1,942 38,419 SH   SOLE 0 38,419 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 10 75 SH   SOLE 0 0 0 75
CTRIP COM INTL LTD SPONSORED ADS 22943F100 22 510 SH   SOLE 0 510 0 0
DISCOVERY INC COM SER A 25470F104 1,385 51,250 SH   SOLE 0 51,250 0 0
DISNEY WALT CO COM DISNEY 254687106 6,875 61,920 SH   SOLE 0 61,920 0 0
DOMINION ENERGY INC COM 25746U109 5 70 SH   SOLE 0 0 0 70
DONNELLEY FINL SOLUTIONS INC COM 25787G100 93 6,262 SH   SOLE 1 6,262 0 0
DTE ENERGY CO COM 233331107 9 69 SH   SOLE 0 0 0 69
DUCOMMUN INC DEL COM 264147109 1,968 45,230 SH   SOLE 0 45,230 0 0
DXP ENTERPRISES INC NEW COM NEW 233377407 2,076 53,333 SH   SOLE 0 53,333 0 0
ELECTRONIC ARTS INC COM 285512109 7,532 74,110 SH   SOLE 0 74,110 0 0
ENCOMPASS HEALTH CORP COM 29261A100 18 315 SH   SOLE 0 315 0 0
ENTEGRIS INC COM 29362U104 31 855 SH   SOLE 0 855 0 0
ENTERPRISE FINL SVCS CORP COM 293712105 1,633 40,066 SH   SOLE 0 40,066 0 0
EPAM SYS INC COM 29414B104 38 224 SH   SOLE 0 224 0 0
EURONET WORLDWIDE INC COM 298736109 72 506 SH   SOLE 1 506 0 0
EVERCORE INC CLASS A 29977A105 29 315 SH   SOLE 0 315 0 0
EVERQUOTE INC COM CL A 30041R108 23 3,040 SH   SOLE 0 3,040 0 0
EXPONENT INC COM 30214U102 1,766 30,599 SH   SOLE 0 30,599 0 0
FACEBOOK INC CL A 30303M102 7,824 46,940 SH   SOLE 0 46,940 0 0
FACEBOOK INC CL A 30303M102 6,001 36,000 SH Call SOLE 0 36,000 0 0
FEDERAL SIGNAL CORP COM 313855108 2,116 81,433 SH   SOLE 0 81,433 0 0
FINANCIAL INSTNS INC COM 317585404 998 36,730 SH   SOLE 0 36,730 0 0
FIRST BUSEY CORP COM NEW 319383204 12 495 SH   SOLE 0 495 0 0
FIRST INTST BANCSYSTEM INC COM CL A 32055Y201 11 270 SH   SOLE 0 270 0 0
FIRSTCASH INC COM 33767D105 59 687 SH   SOLE 1 687 0 0
FLUSHING FINL CORP COM 343873105 988 45,054 SH   SOLE 0 45,054 0 0
FORTIS INC COM 349553107 5 137 SH   SOLE 0 0 0 137
FUSION CONNECT INC COM 36116X102 5 3,790 SH   SOLE 0 3,790 0 0
GAIN CAP HLDGS INC COM 36268W100 44 7,077 SH   SOLE 1 7,077 0 0
GENTHERM INC COM 37253A103 46 1,258 SH   SOLE 1 1,258 0 0
GEO GROUP INC NEW COM 36162J106 82 4,279 SH   SOLE 1 4,279 0 0
GIBRALTAR INDS INC COM 374689107 27 675 SH   SOLE 0 675 0 0
GP STRATEGIES CORP COM 36225V104 1,387 114,167 SH   SOLE 0 114,167 0 0
GTT COMMUNICATIONS INC COM 362393100 101 2,900 SH   SOLE 0 2,900 0 0
HANGER INC COM NEW 41043F208 1,960 102,869 SH   SOLE 0 102,869 0 0
HEALTHCARE SVCS GRP INC COM 421906108 22 674 SH   SOLE 0 674 0 0
HEALTHSTREAM INC COM 42222N103 2,004 71,402 SH   SOLE 0 71,402 0 0
HERITAGE FINL CORP WASH COM 42722X106 1,624 53,886 SH   SOLE 0 53,886 0 0
HESKA CORP COM RESTRC NEW 42805E306 981 11,529 SH   SOLE 0 11,529 0 0
HEXCEL CORP NEW COM 428291108 37 540 SH   SOLE 0 540 0 0
HOME BANCSHARES INC COM 436893200 41 2,344 SH   SOLE 1 2,344 0 0
HURCO COMPANIES INC COM 447324104 1,636 40,557 SH   SOLE 0 40,557 0 0
I3 VERTICALS INC COM CL A 46571Y107 2,360 98,243 SH   SOLE 0 98,243 0 0
IBERIABANK CORP COM 450828108 19 270 SH   SOLE 0 270 0 0
ICHOR HOLDINGS SHS G4740B105 1,883 83,413 SH   SOLE 0 83,413 0 0
ICON PLC SHS G4705A100 35 253 SH   SOLE 1 253 0 0
INPHI CORP COM 45772F107 2,846 65,063 SH   SOLE 0 65,063 0 0
INSTEEL INDUSTRIES INC COM 45774W108 1,272 60,781 SH   SOLE 0 60,781 0 0
INVESTORS BANCORP INC NEW COM 46146L101 49 4,133 SH   SOLE 1 4,133 0 0
JELD-WEN HLDG INC COM 47580P103 34 1,950 SH   SOLE 1 1,950 0 0
JPMORGAN CHASE & CO COM 46625H100 911 9,000 SH   SOLE 0 9,000 0 0
KADANT INC COM 48282T104 1,443 16,402 SH   SOLE 0 16,402 0 0
KEARNY FINL CORP MD COM 48716P108 24 1,868 SH   SOLE 1 1,868 0 0
KNIGHT SWIFT TRANSN HLDGS IN CL A 499049104 1,502 45,960 SH   SOLE 0 45,960 0 0
LANTHEUS HLDGS INC COM 516544103 2,440 99,659 SH   SOLE 0 99,659 0 0
LITTELFUSE INC COM 537008104 16 85 SH   SOLE 0 85 0 0
LUMENTUM HLDGS INC COM 55024U109 7,528 133,152 SH   SOLE 0 133,152 0 0
LYDALL INC DEL COM 550819106 1,052 44,825 SH   SOLE 0 44,825 0 0
LYDALL INC DEL COM 550819106 38 1,617 SH   SOLE 1 1,617 0 0
MALIBU BOATS INC COM CL A 56117J100 37 929 SH   SOLE 1 929 0 0
MARTEN TRANS LTD COM 573075108 1,344 75,376 SH   SOLE 0 75,376 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 14 684 SH   SOLE 0 684 0 0
MATTHEWS INTL CORP CL A 577128101 20 540 SH   SOLE 0 540 0 0
MAXIMUS INC COM 577933104 22 315 SH   SOLE 0 315 0 0
MICHAELS COS INC COM 59408Q106 37 3,211 SH   SOLE 1 3,211 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 225 2,710 SH   SOLE 0 2,710 0 0
MIMECAST LTD ORD SHS G14838109 243 5,130 SH   SOLE 0 5,130 0 0
MKS INSTRUMENT INC COM 55306N104 45 480 SH   SOLE 0 480 0 0
MONOLITHIC PWR SYS INC COM 609839105 30 224 SH   SOLE 0 224 0 0
MOVADO GROUP INC COM 624580106 953 26,205 SH   SOLE 0 26,205 0 0
MSG NETWORK INC CL A 553573106 55 2,521 SH   SOLE 1 2,521 0 0
MYRIAD GENETICS INC COM 62855J104 26 779 SH   SOLE 0 779 0 0
NATIONAL COMM CORP COM 63546L102 1,168 29,789 SH   SOLE 0 29,789 0 0
NATIONAL GRID PLC SPONSORED ADR NE 636274409 4 63 SH   SOLE 0 0 0 63
NATURAL GAS SERVICES GROUP COM 63886Q109 1,411 81,514 SH   SOLE 0 81,514 0 0
NAVIGATORS GROUP INC COM 638904102 40 571 SH   SOLE 1 571 0 0
NCR CORP NEW COM 62886E108 84 3,096 SH   SOLE 1 3,096 0 0
NEOGENOMICS INC COM NEW 64049M209 1,633 79,816 SH   SOLE 0 79,816 0 0
NETEASE INC SPONSORED ADR 64110W102 1,912 7,920 SH   SOLE 0 7,920 0 0
NETSCOUT SYS INC COM 64115T104 23 810 SH   SOLE 0 810 0 0
NEXTERA ENERGY INC COM 65339F101 22 113 SH   SOLE 0 0 0 113
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 4 90 SH   SOLE 0 0 0 90
NISOURCE INC COM 65473P105 7 250 SH   SOLE 0 0 0 250
NORFOLK SOUTHERN CORP COM 655844108 8 44 SH   SOLE 0 0 0 44
NORTHRIM BANCORP INC COM 666762109 37 1,077 SH   SOLE 1 1,077 0 0
NORTHWEST PIPE CO COM 667746101 2,189 91,224 SH   SOLE 0 91,224 0 0
NOVA MEASURING INSTRUMENTS L COM M7516K103 33 1,330 SH   SOLE 0 1,330 0 0
NOVANTA INC COM 67000B104 3,028 35,738 SH   SOLE 0 35,738 0 0
NV5 GLOBAL INC COM 62945V109 2,082 35,076 SH   SOLE 0 35,076 0 0
OCEANFIRST FINL CORP COM 675234108 1,569 65,231 SH   SOLE 0 65,231 0 0
OLD DOMINION FREIGHT LINE IN COM 679580100 1,674 11,596 SH   SOLE 0 11,596 0 0
OLD SECOND BANCORP INC ILL COM 680277100 877 69,658 SH   SOLE 0 69,658 0 0
OLLIES BARGAIN OUTLT HLDGS I COM 681116109 23 270 SH   SOLE 0 270 0 0
OWENS ILL INC COM NEW 690768403 57 3,016 SH   SOLE 1 3,016 0 0
PACIFIC PREMIER BANCORP COM 69478X105 12 464 SH   SOLE 0 464 0 0
PACWEST BANCORP DEL COM 695263103 1,684 44,787 SH   SOLE 0 44,787 0 0
PANHANDLE OIL AND GAS INC CL A 698477106 1,409 89,735 SH   SOLE 0 89,735 0 0
PATTERSON UTI ENERGY INC COM 703481101 20 1,425 SH   SOLE 0 1,425 0 0
PDF SOLUTIONS INC COM 693282105 239 19,327 SH   SOLE 0 19,327 0 0
PGT INNOVATIONS INC COM 69336V101 46 3,344 SH   SOLE 1 3,344 0 0
PINNACLE FINL PARTNERS INC COM 72346Q104 1,841 33,665 SH   SOLE 0 33,665 0 0
PRA HEALTH SCIENCES INC COM 69354M108 36 324 SH   SOLE 0 324 0 0
PRESIDIO INC COM 74102M103 1,824 123,254 SH   SOLE 0 123,254 0 0
PROS HOLDINGS INC COM 74346Y103 169 4,010 SH   SOLE 0 4,010 0 0
QUAKER CHEM CORP COM 747316107 23 113 SH   SOLE 0 113 0 0
REGIONS FINL CORP NEW COM 7591EP100 910 64,300 SH   SOLE 0 64,300 0 0
RENASANT CORP COM 75970E107 1,639 48,423 SH   SOLE 0 48,423 0 0
ROGERS CORP COM 775133101 36 225 SH   SOLE 0 225 0 0
RPC INC COM 749660106 1,061 92,996 SH   SOLE 0 92,996 0 0
RUDOLPH TECHNOLOGIES INC COM 781270103 1,749 76,696 SH   SOLE 0 76,696 0 0
SABRE CORP COM 78573M104 64 2,978 SH   SOLE 1 2,978 0 0
SCHWEITZER-MAUDUIT INTL INC COM 808541106 72 1,869 SH   SOLE 1 1,869 0 0
SCRIPPS E W CO OHIO CL A NEW 811054402 57 2,732 SH   SOLE 1 2,732 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 912 13,800 SH   SOLE 0 13,800 0 0
SEMPRA ENERGY COM 816851109 10 78 SH   SOLE 0 0 0 78
SINA CORP ORD G81477104 46 780 SH   SOLE 0 780 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 54 650 SH   SOLE 0 650 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 35 938 SH   SOLE 1 938 0 0
SP PLUS CORP COM 78469C103 1,065 31,206 SH   SOLE 0 31,206 0 0
SPORTSMANS WHSE HLDGS INC COM 84920Y106 27 5,637 SH   SOLE 1 5,637 0 0
SPROUTS FMRS MKT INC COM 85208M102 11 495 SH   SOLE 0 495 0 0
STERLING BANCORP DEL COM 85917A100 1,506 80,814 SH   SOLE 0 80,814 0 0
STERLING CONSTRUCTION CO INC COM 859241101 2,487 198,605 SH   SOLE 0 198,605 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 1,335 38,113 SH   SOLE 0 38,113 0 0
SYNAPTICS INC COM 87157D109 3,663 92,150 SH   SOLE 0 92,150 0 0
SYNEOS HEALTH INC CL A 87166B102 82 1,590 SH   SOLE 1 1,590 0 0
TCF FINL CORP COM 872275102 53 2,568 SH   SOLE 1 2,568 0 0
TENNECO INC CL A VTG COM STK 880349105 33 1,509 SH   SOLE 1 1,509 0 0
TEXAS ROADHOUSE INC COM 882681109 22 360 SH   SOLE 0 360 0 0
TRICO BANCSHARES COM 896095106 27 675 SH   SOLE 0 675 0 0
U S G CORP COM NEW 903293405 49 1,132 SH   SOLE 1 1,132 0 0
U S PHYSICAL THERAPY INC COM 90337L108 1,882 17,922 SH   SOLE 0 17,922 0 0
UNION BANKSHARES CORP NEW COM 90539J109 19 600 SH   SOLE 0 600 0 0
UPLAND SOFTWARE INC COM 91544A109 2,393 56,490 SH   SOLE 0 56,490 0 0
VERITEX HLDGS INC COM 923451108 503 20,771 SH   SOLE 0 20,771 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 227 3,840 SH   SOLE 0 3,840 0 0
VIACOM INC NEW CL B 92553P201 1,263 45,000 SH   SOLE 0 45,000 0 0
VIRTUS INVT PARTNERS INC COM 92828Q109 54 558 SH   SOLE 1 558 0 0
WEC ENERGY GROUP INC COM 92939U106 10 132 SH   SOLE 0 0 0 132
WEIS MKTS INC COM 948849104 531 13,001 SH   SOLE 0 13,001 0 0
WELLS FARGO CO NEW COM 949746101 913 18,900 SH   SOLE 0 18,900 0 0
WESCO INTL INC COM 95082P105 25 472 SH   SOLE 0 472 0 0
WINNEBAGO INDS INC COM 974637100 57 1,845 SH   SOLE 1 1,845 0 0
WORLD FUEL SVCS CORP COM 981475106 96 3,320 SH   SOLE 1 3,320 0 0
WORTHINGTON INDS INC COM 981811102 45 1,204 SH   SOLE 1 1,204 0 0
WSFS FINL CORP COM 929328102 906 23,461 SH   SOLE 0 23,461 0 0
XCEL ENERGY INC COM 98389B100 11 200 SH   SOLE 0 0 0 200
ZAYO GROUP HLDGS INC COM 98919V105 38 1,330 SH   SOLE 0 1,330 0 0