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
Gastar Exploration, Inc. Common Stock 36729W202 2,037 1,852,087 SH   SOLE   1,015,796 0 836,291
Abraxas Petroleum Corporation Common Stock 003830106 1,141 1,009,999 SH   SOLE   789,363 0 220,636
Netlist, Inc. Common Stock 64118P109 1,000 854,876 SH   SOLE   668,169 0 186,707
Athersys, Inc. Common Stock 04744L106 1,810 834,229 SH   SOLE   457,054 0 377,175
Planet Payment, Inc. Common Stock U72603118 3,622 806,619 SH   SOLE   497,218 0 309,401
Five9, Inc. Common Stock 338307101 8,532 716,979 SH   SOLE   353,664 0 363,315
USA Technologies, Inc. Common Stock 90328S500 3,055 715,438 SH   SOLE   0 0 715,438
Neogenomics, Inc. Common Stock 64049M209 5,572 693,010 SH   SOLE   322,697 0 370,313
AK Steel Holding Corporation Common Stock 001547108 3,176 681,650 SH   SOLE   218,841 0 462,809
Pioneer Energy Services Corp. Common Stock 723664108 2,998 651,709 SH   SOLE   367,393 0 284,316
Mitek Systems, Inc. Common Stock 606710200 4,631 651,277 SH   SOLE   311,886 0 339,391
Radisys Corporation Common Stock 750459109 2,901 647,528 SH   SOLE   390,650 0 256,878
Cliffs Natural Resources Inc. Common Stock 18683K101 3,609 636,476 SH   SOLE   205,613 0 430,863
MeetMe, Inc. Common Stock 585141104 3,065 575,076 SH   SOLE   337,111 0 237,965
Exelixis, Inc. Common Stock 30161Q104 4,376 560,317 SH   SOLE   186,651 0 373,666
BioScrip, Inc. Common Stock 09069N108 1,388 544,414 SH   SOLE   425,407 0 119,007
Advanced Micro Devices, Inc. Common Stock 007903107 2,612 508,139 SH   SOLE   191,106 0 317,033
TherapeuticsMD, Inc. Common Stock 88338N107 4,274 502,820 SH   SOLE   171,175 0 331,645
Arotech Corporation Common Stock 042682203 1,337 475,944 SH   SOLE   372,010 0 103,934
Pacific Ethanol, Inc. Common Stock 69423U305 2,562 470,006 SH   SOLE   176,736 0 293,270
Oclaro, Inc. Common Stock 67555N206 2,293 469,831 SH   SOLE   264,814 0 205,017
Christopher & Banks Corporation Common Stock 171046105 1,014 463,169 SH   SOLE   361,983 0 101,186
Sanchez Energy Corporation Common Stock 79970Y105 3,219 455,890 SH   SOLE   145,803 0 310,087
Willbros Global Holding Inc Common Stock 969203108 1,149 454,029 SH   SOLE   0 0 454,029
Commercial Vehicle Group, Inc. Common Stock 202608105 2,307 443,714 SH   SOLE   346,704 0 97,010
AXT, Inc. Common Stock 00246W103 1,289 404,090 SH   SOLE   315,744 0 88,346
Coeur Mining, Inc. Common Stock 192108504 4,209 394,887 SH   SOLE   128,125 0 266,762
Higher One Holdings, Inc. Common Stock 42983D104 1,992 389,909 SH   SOLE   304,858 0 85,051
U.S. Auto Parts Network, Inc. Common Stock 90343C100 1,452 367,585 SH   SOLE   287,227 0 80,358
Sterling Construction Company, Inc. Common Stock 859241101 1,676 341,337 SH   SOLE   266,705 0 74,632
Axogen Inc Common Stock 05463X106 2,191 318,478 SH   SOLE   248,702 0 69,776
Brightcove Inc. Common Stock 10921T101 2,620 297,779 SH   SOLE   165,862 0 131,917
Spartan Motors, Inc. Common Stock 846819100 1,826 291,694 SH   SOLE   228,023 0 63,671
Career Education Corporation Common Stock 141665109 1,714 287,989 SH   SOLE   225,075 0 62,914
Eldorado Resorts Inc. Common Stock 28470R102 4,357 286,730 SH   SOLE   175,290 0 111,440
Digirad Corporation Common Stock 253827109 1,470 285,386 SH   SOLE   222,961 0 62,425
Northern Oil and Gas Incorporated Common Stock 665531109 1,288 278,884 SH   SOLE   217,959 0 60,925
Electro Scientific Industries, Inc. Common Stock 285229100 1,628 278,840 SH   SOLE   187,130 0 91,710
Callaway Golf Company Common Stock 131193104 2,819 276,131 SH   SOLE   103,986 0 172,145
Fairmount Santrol Holdings Inc. Common Stock 30555Q108 2,096 271,817 SH   SOLE   102,152 0 169,665
Primo Water Corporation Common Stock 74165N105 3,196 270,654 SH   SOLE   157,222 0 113,432
Casella Waste Systems, Inc. Common Stock 147448104 2,110 268,849 SH   SOLE   210,021 0 58,828
The Keyw Holding Corporation Common Stock 493723100 2,670 268,595 SH   SOLE   149,325 0 119,270
Enzo Biochem, Inc. Common Stock 294100102 1,596 267,368 SH   SOLE   209,005 0 58,363
8X8, Inc. Common Stock 282914100 3,905 267,271 SH   SOLE   85,215 0 182,056
Callon Petroleum Company Common Stock 13123X102 2,943 262,068 SH   SOLE   79,262 0 182,806
United Community Financial Corp. Common Stock 909839102 1,568 257,863 SH   SOLE   201,612 0 56,251
Richmont Mines Inc. Common Stock 76547T106 2,362 256,472 SH   SOLE   147,865 0 108,607
Amphastar Pharmaceuticals, Inc. Common Stock 03209R103 3,978 246,805 SH   SOLE   77,170 0 169,635
VSS-Cambium Holdings III, LLC Common Stock 13201A107 1,073 237,973 SH   SOLE   0 0 237,973
Mueller Water Products, Inc. Common Stock 624758108 2,679 234,555 SH   SOLE   88,214 0 146,341
Air Transport Services Group, Inc. Common Stock 00922R105 3,007 232,031 SH   SOLE   72,098 0 159,933
Xactly Corporation Common Stock 98386L101 2,966 231,550 SH   SOLE   0 0 231,550
Care.Com, Inc. Common Stock 141633107 2,689 230,225 SH   SOLE   135,381 0 94,844
Eclipse Resources Holdings ,L.P. Common Stock 27890G100 759 227,237 SH   SOLE   34,952 0 192,285
Preferred Apartment Communities, Inc. Common Stock 74039L103 3,174 215,624 SH   SOLE   123,147 0 92,477
LeMaitre Vascular, Inc. Common Stock 525558201 3,042 213,177 SH   SOLE   130,952 0 82,225
BioTelemetry, Inc. Common Stock 090672106 3,459 212,211 SH   SOLE   66,015 0 146,196
Evolent Health, Inc. Common Stock 30050B101 3,971 206,806 SH   SOLE   65,530 0 141,276
Alpha and Omega Semiconductor Limited Common Stock G6331P104 2,872 206,170 SH   SOLE   124,596 0 81,574
Endologix, Inc. Common Stock 29266S106 2,511 201,563 SH   SOLE   75,793 0 125,770
Loxo Oncology, Inc. Common Stock 548862101 4,630 199,730 SH   SOLE   94,043 0 105,687
Minerva Neurosciences, Inc. Common Stock 603380106 2,012 197,025 SH   SOLE   101,289 0 95,736
Macatawa Bank Corporation Common Stock 554225102 1,444 194,604 SH   SOLE   152,127 0 42,477
Model N, Inc. Common Stock 607525102 2,523 188,962 SH   SOLE   100,167 0 88,795
Supernus Pharmaceuticals, Inc. Common Stock 868459108 3,835 188,277 SH   SOLE   61,094 0 127,183
Nanometrics Incorporated Common Stock 630077105 3,863 185,816 SH   SOLE   58,812 0 127,004
KCG Holdings, Inc Common Stock 48244B100 2,450 184,243 SH   SOLE   69,292 0 114,951
Rudolph Technologies, Inc. Common Stock 781270103 2,770 178,357 SH   SOLE   67,162 0 111,195
Ehealth, Inc. Common Stock 28238P109 2,495 177,930 SH   SOLE   99,650 0 78,280
The Manitowoc Company, Inc. Common Stock 563571108 931 170,903 SH   SOLE   26,272 0 144,631
Trupanion, Inc. Common Stock 898202106 2,261 170,650 SH   SOLE   100,193 0 70,457
Old Second Bancorp, Inc. Common Stock 680277100 1,161 169,996 SH   SOLE   132,873 0 37,123
MaxLinear, Inc. Common Stock 57776J100 2,950 164,046 SH   SOLE   51,857 0 112,189
MGP Ingredients, Inc. Common Stock 55303J106 6,270 163,999 SH   SOLE   74,134 0 89,865
Supreme Industries, Inc. Common Stock 868607102 2,235 163,118 SH   SOLE   127,496 0 35,622
Central Garden & Pet Company Common Stock 153527106 3,708 162,423 SH   SOLE   51,643 0 110,780
Duluth Holdings Inc. Common Stock 26443V101 3,818 156,087 SH   SOLE   49,737 0 106,350
Alarm.Com Holdings, Inc. Common Stock 011642105 3,769 147,052 SH   SOLE   46,877 0 100,175
Planet Fitness Inc Common Stock 72703H101 2,762 146,268 SH   SOLE   55,001 0 91,267
Skyline Corporation Common Stock 830830105 1,358 144,440 SH   SOLE   112,887 0 31,553
Superior Industries International, Inc. Common Stock 868168105 3,828 142,931 SH   SOLE   46,228 0 96,703
IES Holdings, Inc. Common Stock 44951W106 1,760 141,675 SH   SOLE   110,734 0 30,941
CEVA Inc. Common Stock 157210105 3,828 140,892 SH   SOLE   43,986 0 96,906
Tile Shop Holdings, Inc. Common Stock 88677Q109 2,801 140,876 SH   SOLE   52,980 0 87,896
QEP Resources, Inc. Common Stock 74733V100 2,476 140,420 SH   SOLE   52,811 0 87,609
Golden Entertainment, Inc. Common Stock 381013101 1,641 140,406 SH   SOLE   109,733 0 30,673
Aqua Metals, Inc. Common Stock 03837J101 1,647 139,950 SH   SOLE   109,388 0 30,562
Horizon Global Corporation Common Stock 44052W104 1,584 139,573 SH   SOLE   109,098 0 30,475
Darden Restaurants, Inc. Common Stock 35086T109 2,785 135,257 SH   SOLE   50,861 0 84,396
Chembio Diagnostics, Inc. Common Stock 163572209 1,081 131,985 SH   SOLE   103,173 0 28,812
Kraton Performance Polymers, Inc. Common Stock 50077C106 3,670 131,400 SH   SOLE   42,058 0 89,342
Natural Alternatives International, Inc. Common Stock 638842302 1,445 130,912 SH   SOLE   102,296 0 28,616
Joy Global Inc. Common Stock 481165108 2,764 130,748 SH   SOLE   49,172 0 81,576
MAZOR Robotics Ltd. Common Stock 57886P103 2,348 130,585 SH   SOLE   77,498 0 53,087
Ryerson Holding Corporation Common Stock 783754104 2,213 126,459 SH   SOLE   98,835 0 27,624
Olin Corporation Common Stock 680665205 3,035 122,194 SH   SOLE   46,929 0 75,265
Gibraltar Industries, Inc. Common Stock 374689107 3,853 122,031 SH   SOLE   38,714 0 83,317
Neff Corporation Common Stock 640094207 1,332 121,904 SH   SOLE   95,258 0 26,646
INPHI Corporation Common Stock 45772F107 3,898 121,687 SH   SOLE   39,702 0 81,985
EXA Corporation Common Stock 300614500 1,704 117,924 SH   SOLE   92,175 0 25,749
Tutor Perini Corporation Common Stock 901109108 2,743 116,464 SH   SOLE   43,810 0 72,654
Heritage Commerce Corp. Common Stock 426927109 1,217 115,550 SH   SOLE   90,240 0 25,310
ORBCOMM Inc. Common Stock 68555P100 1,146 115,206 SH   SOLE   17,695 0 97,511
LSI Industries Inc. Common Stock 50216C108 1,241 112,088 SH   SOLE   87,502 0 24,586
Universal Stainless & Alloy Products, In Common Stock 913837100 1,221 112,036 SH   SOLE   15,345 0 96,691
Dermira, Inc. Common Stock 24983L104 3,257 111,359 SH   SOLE   35,856 0 75,503
MasTec, Inc. Common Stock 576323109 2,471 110,691 SH   SOLE   41,630 0 69,061
Bill Barrett Corporation Common Stock 06846N104 703 110,076 SH   SOLE   16,925 0 93,151
Governo do Estado de Sao Paulo Common Stock 20441A102 977 109,077 SH   SOLE   98,894 0 10,183
Gencor Industries, Inc. Common Stock 368678108 1,666 107,345 SH   SOLE   83,884 0 23,461
SkyWest, Inc. Common Stock 830879102 2,837 107,218 SH   SOLE   40,322 0 66,896
American Superconductor Corporation Common Stock 030111207 894 105,870 SH   SOLE   82,761 0 23,109
NutriSystem, Inc. Common Stock 67069D108 2,680 105,676 SH   SOLE   39,787 0 65,889
Inovio Pharmaceuticals, Inc. Common Stock 45773H201 968 104,732 SH   SOLE   16,106 0 88,626
Exactech, Inc. Common Stock 30064E109 2,782 104,027 SH   SOLE   57,678 0 46,349
Gigamon Common Stock 37518B102 3,836 102,583 SH   SOLE   31,612 0 70,971
Glaukos Corporation Common Stock 377322102 2,916 100,015 SH   SOLE   37,620 0 62,395
National Storage Affiliates Trust Common Stock 637870106 2,042 98,098 SH   SOLE   36,898 0 61,200
Rc Ii Ws LLC Common Stock 974155103 2,627 96,387 SH   SOLE   36,245 0 60,142
Installed Building Products, Inc. Common Stock 45780R101 3,479 95,854 SH   SOLE   27,660 0 68,194
Shenandoah Telecommunications Company Common Stock 82312B106 3,717 95,149 SH   SOLE   31,617 0 63,532
Vascular Solutions, Inc. Common Stock 92231M109 3,937 94,505 SH   SOLE   0 0 94,505
Clayton Williams Energy, Inc. Common Stock 969490101 2,565 93,394 SH   SOLE   35,119 0 58,275
Store Capital Corporation Common Stock 862121100 2,704 91,814 SH   SOLE   34,465 0 57,349
TransUnion Common Stock 89400J107 3,069 91,776 SH   SOLE   34,493 0 57,283
Colony Starwood Homes Common Stock 19625X102 2,736 89,936 SH   SOLE   33,832 0 56,104
Sonus Networks, Inc. Common Stock 835916503 780 89,802 SH   SOLE   13,812 0 75,990
CyberOptics Corporation Common Stock 232517102 1,331 88,878 SH   SOLE   69,463 0 19,415
Helix Energy Solutions Group, Inc. Common Stock 42330P107 590 87,347 SH   SOLE   13,426 0 73,921
BroadSoft, Inc. Common Stock 11133B409 3,548 86,463 SH   SOLE   27,500 0 58,963
Geneva Holdings, Inc. Common Stock 453440307 1,553 86,419 SH   SOLE   67,563 0 18,856
Ethan Allen Interiors Inc. Common Stock 297602104 2,806 84,935 SH   SOLE   31,964 0 52,971
IRIDEX Corporation Common Stock 462684101 1,238 83,683 SH   SOLE   65,423 0 18,260
Agree Realty Corporation Common Stock 008492100 4,025 83,435 SH   SOLE   25,859 0 57,576
Pacific Continental Corporation Common Stock 69412V108 1,301 82,837 SH   SOLE   64,747 0 18,090
OraSure Technologies, Inc. Common Stock 68554V108 484 81,854 SH   SOLE   12,588 0 69,266
Educational Development Corporation Common Stock 281479105 950 81,829 SH   SOLE   63,937 0 17,892
Comfort Systems USA, Inc. Common Stock 199908104 2,654 81,492 SH   SOLE   26,402 0 55,090
Zendesk, Inc. Common Stock 98936J101 2,147 81,403 SH   SOLE   0 0 81,403
Q2 Holdings, Inc. Common Stock 74736L109 2,265 80,843 SH   SOLE   30,358 0 50,485
Avexis Inc Common Stock 05366U100 3,065 80,626 SH   SOLE   26,934 0 53,692
Quotient Technology Inc. Common Stock 749119103 1,078 80,420 SH   SOLE   12,366 0 68,054
Steel Dynamics, Inc. Common Stock 858119100 1,970 80,393 SH   SOLE   30,229 0 50,164
SiteOne Landscape Supply, Inc. Common Stock 82982L103 2,717 79,927 SH   SOLE   30,004 0 49,923
Delta Air Lines, Inc. Common Stock 247368103 1,783 79,051 SH   SOLE   61,732 0 17,319
Ebix, Inc. Common Stock 278715206 3,777 78,842 SH   SOLE   24,795 0 54,047
AMN Healthcare Services, Inc. Common Stock 001744101 3,144 78,656 SH   SOLE   29,622 0 49,034
Veeva Systems Inc. Common Stock 922475108 2,664 78,089 SH   SOLE   0 0 78,089
Monmouth Real Estate Investment Corporat Common Stock 609720107 1,019 76,884 SH   SOLE   11,825 0 65,059
Cynosure, Inc. Common Stock 232577205 3,713 76,337 SH   SOLE   23,107 0 53,230
Orchids Paper Products Company Common Stock 68572N104 2,712 76,246 SH   SOLE   42,910 0 33,336
Astec Industries, Inc. Common Stock 046224101 4,278 76,193 SH   SOLE   24,069 0 52,124
Press Ganey Holdings, Inc. Common Stock 74113L102 2,982 75,772 SH   SOLE   28,499 0 47,273
U.S. Silica Holdings, Inc. Common Stock 90346E103 2,598 75,374 SH   SOLE   24,438 0 50,936
Parsley Energy, Inc. Common Stock 701877102 2,031 75,045 SH   SOLE   28,223 0 46,822
U.S. Concrete, Inc. Common Stock 90333L201 4,533 74,422 SH   SOLE   31,341 0 43,081
CryoLife, Inc. Common Stock 228903100 877 74,221 SH   SOLE   11,409 0 62,812
Reis, Inc. Common Stock 75936P105 1,846 74,145 SH   SOLE   57,862 0 16,283
RSP Permian, Inc. Common Stock 74978Q105 2,555 73,235 SH   SOLE   27,538 0 45,697
Envestnet, Inc. Common Stock 29404K106 2,437 73,172 SH   SOLE   27,524 0 45,648
Paycom Software, Inc. Common Stock 70432V102 3,157 73,072 SH   SOLE   27,508 0 45,564
TopBuild Corp Common Stock 89055F103 2,607 72,005 SH   SOLE   27,077 0 44,928
Olympic Steel, Inc. Common Stock 68162K106 1,953 71,527 SH   SOLE   55,902 0 15,625
NETGEAR, Inc. Common Stock 64111Q104 3,395 71,406 SH   SOLE   22,341 0 49,065
Apigee Corporation Common Stock 03765N108 870 71,226 SH   SOLE   10,954 0 60,272
Berry Plastics Group, Inc. Common Stock 08579W103 2,714 69,851 SH   SOLE   26,266 0 43,585
Xencor, Inc. Common Stock 98401F105 1,281 67,467 SH   SOLE   0 0 67,467
ACADIA Pharmaceuticals Inc. Common Stock 004225108 2,160 66,537 SH   SOLE   25,029 0 41,508
Heska Corporation Common Stock 42805E306 2,450 65,913 SH   SOLE   24,787 0 41,126
Artesian Resources Corporation Common Stock 043113208 2,227 65,656 SH   SOLE   38,978 0 26,678
PDF Solutions, Inc. Common Stock 693282105 912 65,218 SH   SOLE   10,031 0 55,187
Argan, Inc. Common Stock 04010E109 2,716 65,106 SH   SOLE   24,491 0 40,615
Farmers Capital Bank Corporation Common Stock 309562106 1,775 64,884 SH   SOLE   50,660 0 14,224
Cirrus Logic, Inc. Common Stock 172755100 2,504 64,553 SH   SOLE   24,234 0 40,319
Energy Recovery, Inc. Common Stock 29270J100 573 64,468 SH   SOLE   9,901 0 54,567
Stoneridge, Inc. Common Stock 86183P102 961 64,342 SH   SOLE   9,879 0 54,463
Cardtronics, Inc. Common Stock 14161H108 2,529 63,538 SH   SOLE   23,896 0 39,642
Superior Uniform Group, Inc. Common Stock 868358102 1,198 62,746 SH   SOLE   48,981 0 13,765
Natera, Inc. Common Stock 632307104 753 62,378 SH   SOLE   9,592 0 52,786
Franklin Financial Network, Inc. Common Stock 35352P104 1,951 62,203 SH   SOLE   48,622 0 13,581
B&G Foods, Inc. Common Stock 05508R106 2,945 61,108 SH   SOLE   22,981 0 38,127
Plexus Corp. Common Stock 729132100 2,640 61,106 SH   SOLE   22,981 0 38,125
Ply Gem Holdings, Inc. Common Stock 72941W100 881 60,469 SH   SOLE   9,298 0 51,171
Five Below, Inc. Common Stock 33829M101 2,790 60,108 SH   SOLE   22,603 0 37,505
CIRCOR International, Inc. Common Stock 17273K109 3,387 59,430 SH   SOLE   19,055 0 40,375
CyrusOne Inc. Common Stock 23283R100 3,248 58,353 SH   SOLE   21,945 0 36,408
Universal Electronics, Inc. Common Stock 913483103 4,180 57,836 SH   SOLE   17,606 0 40,230
XO Group Inc. Common Stock 983772104 998 57,238 SH   SOLE   0 0 57,238
Willis Lease Finance Corporation Common Stock 970646105 1,271 57,175 SH   SOLE   0 0 57,175
QCR Holdings, Inc. Common Stock 74727A104 1,524 56,052 SH   SOLE   43,808 0 12,244
Neurocrine Biosciences, Inc. Common Stock 64125C109 2,540 55,895 SH   SOLE   21,043 0 34,852
Dolby Laboratories, Inc. Common Stock 25659T107 2,651 55,392 SH   SOLE   20,832 0 34,560
Penumbra, Inc. Common Stock 70975L107 3,257 54,747 SH   SOLE   20,586 0 34,161
Oshkosh Corporation Common Stock 688239201 2,589 54,266 SH   SOLE   20,408 0 33,858
Universal Display Corporation Common Stock 91347P105 3,672 54,163 SH   SOLE   20,347 0 33,816
PTC Inc. Common Stock 69370C100 2,033 54,107 SH   SOLE   20,330 0 33,777
VanEck Vectors ETF Trust Funds - Equities ETF 92189F767 2,278 53,752 SH   SOLE   0 0 53,752
BG Staffing, Inc. Common Stock 05544A109 1,015 53,622 SH   SOLE   41,901 0 11,721
Granite Construction Incorporated Common Stock 387328107 2,434 53,437 SH   SOLE   20,094 0 33,343
QTS Realty Trust, Inc. Common Stock 74736A103 2,952 52,740 SH   SOLE   19,831 0 32,909
Masimo Corporation Common Stock 574795100 2,760 52,556 SH   SOLE   19,768 0 32,788
Wells Fargo & Company Common Stock 58958U103 773 52,326 SH   SOLE   0 0 52,326
Beacon Roofing Supply, Inc. Common Stock 073685109 2,363 51,959 SH   SOLE   19,566 0 32,393
First Business Financial Services, Inc. Common Stock 319390100 1,219 51,948 SH   SOLE   40,592 0 11,356
Silicon Laboratories Inc. Common Stock 826919102 2,529 51,891 SH   SOLE   19,515 0 32,376
Nexpoint Residential Trust, Inc. Common Stock 65341D102 934 51,301 SH   SOLE   7,888 0 43,413
IBS Partners Ltd. Common Stock 635017106 3,214 51,166 SH   SOLE   19,245 0 31,921
Dave & Buster's Entertainment, Inc. Common Stock 238337109 2,364 50,532 SH   SOLE   19,026 0 31,506
Big Lots, Inc. Common Stock 089302103 2,517 50,227 SH   SOLE   18,884 0 31,343
Amedisys, Inc. Common Stock 023436108 2,508 49,680 SH   SOLE   18,684 0 30,996
ExlService Holdings, Inc. Common Stock 302081104 2,587 49,367 SH   SOLE   18,554 0 30,813
Take-Two Interactive Software, Inc. Common Stock 874054109 1,860 49,052 SH   SOLE   16,801 0 32,251
Patrick Industries, Inc. Common Stock 703343103 2,957 49,048 SH   SOLE   18,425 0 30,623
Armstrong Flooring, Inc. Common Stock 04238R106 829 48,892 SH   SOLE   7,519 0 41,373
Seneca Foods Corporation Common Stock 817070501 1,768 48,815 SH   SOLE   38,156 0 10,659
Rexford Industrial Realty, Inc. Common Stock 76169C100 1,029 48,778 SH   SOLE   7,501 0 41,277
Fresh Del Monte Produce Inc. Common Stock G36738105 2,599 47,748 SH   SOLE   17,955 0 29,793
Nuvasive, Inc. Common Stock 670704105 2,828 47,349 SH   SOLE   17,807 0 29,542
Banc of California, Inc. Common Stock 05990K106 854 47,159 SH   SOLE   7,247 0 39,912
Oil-Dri Corporation of America Common Stock 677864100 1,613 46,705 SH   SOLE   36,506 0 10,199
Global Brass and Copper Holdings, Inc. Common Stock 37953G103 1,269 46,504 SH   SOLE   7,143 0 39,361
Monolithic Power Systems, Inc. Common Stock 609839105 3,149 46,093 SH   SOLE   17,350 0 28,743
Nortek, Inc. Common Stock 656559309 2,697 45,474 SH   SOLE   17,068 0 28,406
Mercury Systems, Inc. Common Stock 589378108 1,128 45,358 SH   SOLE   6,962 0 38,396
Six Flags Entertainment Corporation Common Stock 83001A102 2,596 44,790 SH   SOLE   16,861 0 27,929
Cambrex Corporation Common Stock 132011107 2,285 44,166 SH   SOLE   16,630 0 27,536
WageWorks, Inc. Common Stock 930427109 2,630 43,980 SH   SOLE   0 0 43,980
Burlington Stores, Inc. Common Stock 122017106 2,923 43,824 SH   SOLE   16,466 0 27,358
Pacific Premier Bancorp, Inc. Common Stock 69478X105 1,046 43,565 SH   SOLE   6,673 0 36,892
Guidewire Software, Inc. Common Stock 40171V100 2,688 43,526 SH   SOLE   16,385 0 27,141
CenterState Banks, Inc. Common Stock 15201P109 671 42,600 SH   SOLE   6,543 0 36,057
Amerisafe, Inc. Common Stock 03071H100 2,587 42,263 SH   SOLE   15,891 0 26,372
Callidus Software Inc. Common Stock 13123E500 841 42,079 SH   SOLE   6,459 0 35,620
Insperity, Inc. Common Stock 45778Q107 3,247 42,048 SH   SOLE   15,813 0 26,235
Quad/Graphics, Inc. Common Stock 747301109 976 41,904 SH   SOLE   6,445 0 35,459
John Bean Technologies Corporation Common Stock 477839104 2,559 41,806 SH   SOLE   15,742 0 26,064
Varonis Systems, Inc. Common Stock 922280102 1,003 41,767 SH   SOLE   0 0 41,767
WebMD Health Corp. Common Stock 94770V102 2,383 41,015 SH   SOLE   0 0 41,015
Thor Industries, Inc. Common Stock 885160101 2,646 40,875 SH   SOLE   15,370 0 25,505
Rogers Corporation Common Stock 775133101 2,488 40,715 SH   SOLE   15,310 0 25,405
Ollie's Bargain Outlet Holdings, Inc. Common Stock 681116109 992 39,854 SH   SOLE   6,122 0 33,732
Douglas Dynamics, Inc. Common Stock 25960R105 1,022 39,733 SH   SOLE   6,109 0 33,624
Nv5 Global, Inc. Common Stock 62945V109 1,118 39,328 SH   SOLE   30,700 0 8,628
Ultratech, Inc. Common Stock 904034105 880 38,321 SH   SOLE   5,894 0 32,427
HEICO Corporation Common Stock 422806109 2,554 38,233 SH   SOLE   14,375 0 23,858
Curtiss-Wright Corporation Common Stock 231561101 3,172 37,653 SH   SOLE   14,163 0 23,490
Neenah Paper, Inc. Common Stock 640079109 2,681 37,051 SH   SOLE   13,952 0 23,099
Integra LifeSciences Holdings Corporatio Common Stock 457985208 2,949 36,970 SH   SOLE   13,904 0 23,066
Aclaris Therapeuti Common Stock 00461U105 668 36,142 SH   SOLE   5,559 0 30,583
Mistras Group, Inc. Common Stock 60649T107 857 35,891 SH   SOLE   5,520 0 30,371
Dycom Industries, Inc. Common Stock 267475101 3,182 35,447 SH   SOLE   13,313 0 22,134
Drew Industries Incorporated Common Stock 26168L205 2,967 34,976 SH   SOLE   13,153 0 21,823
Nevro Corp. Common Stock 64157F103 2,549 34,558 SH   SOLE   13,008 0 21,550
West Pharmaceutical Services, Inc. Common Stock 955306105 2,599 34,249 SH   SOLE   0 0 34,249
Innoviva, Inc. Common Stock G8807B106 766 33,758 SH   SOLE   5,189 0 28,569
Tesaro, Inc. Common Stock 881569107 2,836 33,741 SH   SOLE   12,665 0 21,076
Heron Therapeutics, Inc. Common Stock 427746102 602 33,332 SH   SOLE   5,111 0 28,221
Chart Industries, Inc. Common Stock 16115Q308 793 32,866 SH   SOLE   5,051 0 27,815
Koppers Holdings Inc. Common Stock 50060P106 994 32,347 SH   SOLE   4,974 0 27,373
Insteel Industries, Inc. Common Stock 45774W108 912 31,902 SH   SOLE   4,898 0 27,004
Coherent, Inc. Common Stock 192479103 2,843 30,978 SH   SOLE   11,681 0 19,297
Lydall, Inc. Common Stock 550819106 1,158 30,025 SH   SOLE   4,606 0 25,419
Jack in the Box Inc. Common Stock 466367109 2,577 29,998 SH   SOLE   11,281 0 18,717
Orthofix International N.V. Common Stock N6748L102 1,272 29,997 SH   SOLE   4,611 0 25,386
Nordson Corporation Common Stock 655663102 2,433 29,094 SH   SOLE   10,941 0 18,153
Cavco Industries, Inc. Common Stock 149568107 2,706 28,877 SH   SOLE   10,873 0 18,004
Advanced Energy Industries, Inc. Common Stock 007973100 1,081 28,478 SH   SOLE   4,375 0 24,103
Post Holdings, Inc. Common Stock 737446104 2,307 27,897 SH   SOLE   10,501 0 17,396
WellCare Health Plans, Inc. Common Stock 94946T106 2,858 26,643 SH   SOLE   0 0 26,643
Meta Financial Group, Inc. Common Stock 59100U108 1,334 26,179 SH   SOLE   20,445 0 5,734
Farmer Bros. Co. Common Stock 307675108 834 26,029 SH   SOLE   3,993 0 22,036
ABIOMED, Inc. Common Stock 003654100 2,777 25,410 SH   SOLE   9,561 0 15,849
Globant S.A. Common Stock L44385109 996 25,301 SH   SOLE   3,881 0 21,420
CoreSite Realty Corporation Common Stock 21870Q105 2,204 24,846 SH   SOLE   9,338 0 15,508
Cooper-Standard Holdings Inc. Common Stock 21676P103 1,935 24,491 SH   SOLE   9,206 0 15,285
Anika Therapeutics, Inc. Common Stock 035255108 1,276 23,783 SH   SOLE   3,651 0 20,132
James River Group Holdings, Ltd. Common Stock G5005R107 797 23,483 SH   SOLE   3,606 0 19,877
Inogen, Inc. Common Stock 45780L104 1,158 23,106 SH   SOLE   3,550 0 19,556
Middlesex Water Company Common Stock 596680108 995 22,926 SH   SOLE   3,518 0 19,408
Fabrinet Common Stock G3323L100 835 22,486 SH   SOLE   3,453 0 19,033
Littelfuse, Inc. Common Stock 537008104 2,617 22,142 SH   SOLE   8,317 0 13,825
Interactive Intelligence Group, Inc. Common Stock 45841V109 879 21,451 SH   SOLE   3,298 0 18,153
Five Prime Therapeutics, Inc. Common Stock 33830X104 865 20,919 SH   SOLE   3,206 0 17,713
Intra-Cellular Therapies, Inc. Common Stock 46116X101 805 20,737 SH   SOLE   3,175 0 17,562
Connecticut Water Service, Inc. Common Stock 207797101 1,165 20,723 SH   SOLE   3,178 0 17,545
Valmont Industries, Inc. Common Stock 920253101 2,776 20,521 SH   SOLE   0 0 20,521
Casey's General Stores, Inc. Common Stock 147528103 2,650 20,154 SH   SOLE   7,566 0 12,588
ANI PHARMACEUTICALS, INC. Common Stock 00182C103 1,006 18,029 SH   SOLE   2,772 0 15,257
Chase Corporation Common Stock 16150R104 953 16,125 SH   SOLE   2,472 0 13,653
TAL Education Group Common Stock 874080104 898 14,473 SH   SOLE   13,009 0 1,464
Baytex Energy Corp. Common Stock 07317Q105 78 13,448 SH   SOLE   0 0 13,448
Badger Meter, Inc. Common Stock 056525108 953 13,050 SH   SOLE   2,007 0 11,043
Cracker Barrel Old Country Store, Inc. Common Stock 22410J106 2,229 13,002 SH   SOLE   4,886 0 8,116