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
3M Co. COM 88579Y101 197 1,001 SH   SOLE   1,001 0 0
AAR Corp. COM 000361105 2,365 50,868 SH   SOLE   21,136 0 29,732
Abbott Laboratories COM 002824100 920 15,087 SH   SOLE   15,087 0 0
AbbVie, Inc. COM 00287Y109 1,338 14,445 SH   SOLE   14,445 0 0
Acadia Healthcare Co., Inc. COM 00404A109 20,565 502,688 SH   SOLE   371,921 0 130,767
ACI Worldwide, Inc. COM 004498101 14,446 585,574 SH   SOLE   560,844 0 24,730
Aclaris Therapeutics, Inc. COM 00461U105 7,975 399,342 SH   SOLE   377,722 0 21,620
Acxiom Corp. COM 005125109 15,311 511,218 SH   SOLE   369,097 0 142,121
Advance Auto Parts, Inc. COM 00751Y106 5,839 43,026 SH   SOLE   43,001 0 25
Aerie Pharmaceuticals, Inc. COM 00771V108 19,236 284,762 SH   SOLE   270,079 0 14,683
Air Transport Services Group, COM 00922R105 23,369 1,034,473 SH   SOLE   716,728 0 317,745
Airgain, Inc. COM 00938A104 1,550 168,659 SH   SOLE   70,645 0 98,014
Alamo Group, Inc. COM 011311107 1,769 19,582 SH   SOLE   8,181 0 11,401
Albany International Corp. COM 012348108 18,700 310,886 SH   SOLE   224,499 0 86,387
AMN Healthcare Services, Inc. COM 001744101 19,646 335,261 SH   SOLE   242,031 0 93,230
ANI Pharmaceuticals, Inc. COM 00182C103 2,163 32,378 SH   SOLE   13,555 0 18,823
Apergy Corp. COM 03755L104 488 11,682 SH   SOLE   10,580 0 1,102
Apogee Enterprises, Inc. COM 037598109 19,296 400,578 SH   SOLE   289,082 0 111,496
Apple, Inc. COM 037833100 167 900 SH   SOLE   900 0 0
ARRIS International PLC COM G0551A103 2,204 90,153 SH   SOLE   81,942 0 8,211
ASGN, Inc. COM 00191U102 20,179 258,074 SH   SOLE   186,298 0 71,776
Associated Capital Group, Inc. COM 045528106 2,587 68,157 SH   SOLE   63,519 0 4,638
Asure Software, Inc. COM 04649U102 1,885 118,199 SH   SOLE   49,545 0 68,654
AT&T, Inc. COM 00206R102 310 9,668 SH   SOLE   8,250 0 1,418
AutoWeb, Inc. COM 05335B100 78 17,247 SH   SOLE   14,961 0 2,286
AXT, Inc. COM 00246W103 1,469 208,354 SH   SOLE   86,656 0 121,698
Bank of the Ozarks, Inc. COM 063904106 29,358 651,828 SH   SOLE   624,128 0 27,700
Banner Corp. COM 06652V208 15,080 250,794 SH   SOLE   181,045 0 69,749
Beacon Roofing Supply, Inc. COM 073685109 11,227 263,415 SH   SOLE   195,169 0 68,246
Berkshire Hathaway, Inc. Class COM 084670108 282 1 SH   SOLE   1 0 0
Berkshire Hathaway, Inc. Class COM 084670702 2,824 15,131 SH   SOLE   13,806 0 1,325
Bio-Techne Corp. COM 09073M104 2,583 17,461 SH   SOLE   16,284 0 1,177
BioMarin Pharmaceutical, Inc. COM 09061G101 4,830 51,274 SH   SOLE   51,244 0 30
BioSpecifics Technologies Corp COM 090931106 9,160 204,183 SH   SOLE   168,516 0 35,667
BioTelemetry, Inc. COM 090672106 30,108 669,076 SH   SOLE   461,424 0 207,652
BJ's Restaurants, Inc. COM 09180C106 3,931 65,521 SH   SOLE   59,887 0 5,634
BofI Holding, Inc. COM 05566U108 35,811 875,365 SH   SOLE   831,332 0 44,033
Boingo Wireless, Inc. COM 09739C102 20,446 905,081 SH   SOLE   854,966 0 50,115
Bristol-Myers Squibb Co. COM 110122108 255 4,608 SH   SOLE   4,608 0 0
Brooks Automation, Inc. COM 114340102 12,150 372,485 SH   SOLE   249,012 0 123,473
CalAmp Corp. COM 128126109 15,884 677,927 SH   SOLE   587,142 0 90,785
Calavo Growers, Inc. COM 128246105 8,750 90,999 SH   SOLE   65,745 0 25,254
Cambrex Corp. COM 132011107 17,505 334,707 SH   SOLE   233,178 0 101,529
Capella Education Co. COM 139594105 316 3,202 SH   SOLE   2,776 0 426
Carbonite, Inc. COM 141337105 3,614 103,545 SH   SOLE   95,549 0 7,996
Care.com, Inc. COM 141633107 2,649 126,884 SH   SOLE   53,118 0 73,766
Carlisle Companies, Inc. COM 142339100 2,662 24,574 SH   SOLE   22,791 0 1,783
Carolina Financial Corp. COM 143873107 2,030 47,308 SH   SOLE   19,901 0 27,407
Carpenter Technology Corp. COM 144285103 15,902 302,483 SH   SOLE   218,323 0 84,160
Cars.com, Inc. COM 14575E105 9,684 341,105 SH   SOLE   246,335 0 94,770
Castlight Health, Inc. COM 14862Q100 1,545 363,566 SH   SOLE   151,468 0 212,098
CBIZ, Inc. COM 124805102 2,400 104,356 SH   SOLE   43,547 0 60,809
CDW Corp. COM 12514G108 1,907 23,604 SH   SOLE   21,442 0 2,162
Centene Corp. COM 15135B101 2,344 19,021 SH   SOLE   17,566 0 1,455
Century Casinos, Inc. COM 156492100 4,900 560,009 SH   SOLE   514,766 0 45,243
CEVA, Inc. COM 157210105 19,449 644,003 SH   SOLE   602,871 0 41,132
Check Point Software Tech Ltd. COM M22465104 969 9,921 SH   SOLE   9,621 0 300
Cheesecake Factory, Inc. COM 163072101 24,855 451,408 SH   SOLE   431,468 0 19,940
Chevron Corp. COM 166764100 743 5,875 SH   SOLE   4,078 0 1,797
Children's Place, Inc. COM 168905107 11,239 93,037 SH   SOLE   67,461 0 25,576
Ciena Corp. COM 171779309 2,322 87,598 SH   SOLE   79,946 0 7,652
Cimpress N.V. COM N20146101 32,007 220,799 SH   SOLE   210,995 0 9,804
Cisco Systems, Inc. COM 17275R102 3,367 78,237 SH   SOLE   71,837 0 6,400
Clarus Corp. COM 18270P109 2,754 333,863 SH   SOLE   138,102 0 195,761
Clovis Oncology, Inc. COM 189464100 7,008 154,115 SH   SOLE   147,303 0 6,812
Coda Octopus Group, Inc. COM 19188U206 74 19,266 SH   SOLE   16,704 0 2,562
Collegium Pharmaceutical, Inc. COM 19459J104 10,411 436,510 SH   SOLE   412,890 0 23,620
Columbia Sportswear Co. COM 198516106 2,563 28,019 SH   SOLE   25,965 0 2,054
Columbus McKinnon Corp. COM 199333105 19,925 459,531 SH   SOLE   317,838 0 141,693
Conduent, Inc. COM 206787103 20,592 1,133,290 SH   SOLE   847,219 0 286,071
Core-Mark Holding Co., Inc. COM 218681104 2,427 106,927 SH   SOLE   44,567 0 62,360
Core Laboratories N.V. COM N22717107 2,382 18,870 SH   SOLE   17,505 0 1,365
CoStar Group, Inc. COM 22160N109 5,227 12,667 SH   SOLE   12,660 0 7
CRA International, Inc. COM 12618T105 1,256 24,678 SH   SOLE   10,333 0 14,345
CryoPort, Inc. COM 229050307 2,004 126,967 SH   SOLE   53,177 0 73,790
CSW Industrials, Inc. COM 126402106 543 10,274 SH   SOLE   8,902 0 1,372
Cypress Semiconductor Corp. COM 232806109 28,105 1,803,933 SH   SOLE   1,712,037 0 91,896
Dave and Buster's Entertainmen COM 238337109 53,403 1,121,920 SH   SOLE   1,002,449 0 119,471
Del Frisco's Restaurant Group, COM 245077102 1,610 127,794 SH   SOLE   53,487 0 74,307
Del Taco Restaurants, Inc. COM 245496104 2,449 172,698 SH   SOLE   70,834 0 101,864
Denny's Corp. COM 24869P104 226 14,208 SH   SOLE   12,295 0 1,913
Diplomat Pharmacy, Inc. COM 25456K101 20,932 818,939 SH   SOLE   590,937 0 228,002
Disney Walt Co. COM 254687106 1,036 9,887 SH   SOLE   9,887 0 0
DMC Global, Inc. COM 23291C103 3,055 68,029 SH   SOLE   28,230 0 39,799
Donnelley Financial Solutions, COM 25787G100 1,719 98,952 SH   SOLE   41,179 0 57,773
Dover Corp. COM 260003108 1,685 23,015 SH   SOLE   20,806 0 2,209
DXP Enterprises, Inc. COM 233377407 1,972 51,613 SH   SOLE   21,552 0 30,061
Dycom Industries, Inc. COM 267475101 17,710 187,387 SH   SOLE   138,332 0 49,055
Eagle Pharmaceuticals, Inc. COM 269796108 2,683 35,459 SH   SOLE   14,766 0 20,693
eBay, Inc. COM 278642103 1,834 50,570 SH   SOLE   46,278 0 4,292
Echo Global Logistics, Inc. COM 27875T101 20,616 704,811 SH   SOLE   665,586 0 39,225
Edwards Lifesciences Corp. COM 28176E108 3,075 21,122 SH   SOLE   19,215 0 1,907
Eli Lilly & Co. COM 532457108 212 2,490 SH   SOLE   2,490 0 0
Emergent BioSolutions, Inc. COM 29089Q105 57,610 1,141,021 SH   SOLE   1,006,862 0 134,159
Encompass Health Corp. COM 29261A100 23,232 343,061 SH   SOLE   247,699 0 95,362
EPAM Systems, Inc. COM 29414B104 20,235 162,750 SH   SOLE   117,521 0 45,229
ePlus, inc. COM 294268107 1,763 18,734 SH   SOLE   7,788 0 10,946
ESCO Technologies, Inc. COM 296315104 2,102 36,431 SH   SOLE   15,068 0 21,363
Esterline Technologies Corp. COM 297425100 5,767 78,143 SH   SOLE   74,558 0 3,585
Euronet Worldwide, Inc. COM 298736109 1,849 22,078 SH   SOLE   20,009 0 2,069
Evoqua Water Technologies Corp COM 30057T105 10,559 515,076 SH   SOLE   372,025 0 143,051
Expedia Group, Inc. COM 30212P303 997 8,299 SH   SOLE   8,294 0 5
Exponent, Inc. COM 30214U102 2,192 45,388 SH   SOLE   18,900 0 26,488
Exxon Mobil Corp. COM 30231G102 988 11,938 SH   SOLE   11,938 0 0
Farmer Bros. Co. COM 307675108 2,166 70,886 SH   SOLE   29,430 0 41,456
Federal Agricultural Mortgage COM 313148306 2,263 25,292 SH   SOLE   23,275 0 2,017
First Busey Corp. COM 319383204 2,275 71,716 SH   SOLE   30,139 0 41,577
First Cash, Inc. COM 33767D105 9,585 106,675 SH   SOLE   76,960 0 29,715
Five Below, Inc. COM 33829M101 20,207 206,802 SH   SOLE   149,483 0 57,319
FLIR Systems, Inc. COM 302445101 2,423 46,632 SH   SOLE   42,781 0 3,851
Franklin Covey Co. COM 353469109 4,273 174,034 SH   SOLE   161,275 0 12,759
Gartner, Inc. COM 366651107 12,942 97,385 SH   SOLE   93,024 0 4,361
Gentex Corp. COM 371901109 2,237 97,165 SH   SOLE   90,822 0 6,343
Glacier Bancorp, Inc. COM 37637Q105 17,753 458,973 SH   SOLE   332,013 0 126,960
Globus Medical, Inc. COM 379577208 14,596 289,259 SH   SOLE   208,829 0 80,430
GP Strategies Corp. COM 36225V104 1,034 58,769 SH   SOLE   24,902 0 33,867
Grand Canyon Education, Inc. COM 38526M106 8,649 77,497 SH   SOLE   73,797 0 3,700
Great Western Bancorp, Inc. COM 391416104 19,779 471,042 SH   SOLE   339,990 0 131,052
GrubHub, Inc. COM 400110102 1,895 18,067 SH   SOLE   18,057 0 10
Guaranty Bancshares, Inc. COM 400764106 1,777 53,950 SH   SOLE   22,519 0 31,431
Hackett Group, Inc. COM 404609109 1,997 124,254 SH   SOLE   51,989 0 72,265
Hain Celestial Group, Inc. COM 405217100 19,344 649,138 SH   SOLE   620,335 0 28,803
Harris Corp. COM 413875105 875 6,056 SH   SOLE   6,056 0 0
Hasbro, Inc. COM 418056107 1,823 19,746 SH   SOLE   18,543 0 1,203
Healthcare Services Group, Inc COM 421906108 16,811 389,227 SH   SOLE   284,534 0 104,693
Heritage Financial Corp. COM 42722X106 2,502 71,792 SH   SOLE   30,024 0 41,768
Hubbell, Inc. COM 443510607 2,557 24,178 SH   SOLE   22,295 0 1,883
Ichor Holdings Ltd. COM G4740B105 1,275 60,066 SH   SOLE   25,415 0 34,651
IDEX Corp. COM 45167R104 1,891 13,859 SH   SOLE   12,617 0 1,242
II-VI, Inc. COM 902104108 9,705 223,368 SH   SOLE   161,920 0 61,448
Ingevity Corp. COM 45688C107 9,942 122,948 SH   SOLE   117,066 0 5,882
Insmed, Inc. COM 457669307 6,697 283,184 SH   SOLE   270,721 0 12,463
Integrated Device Technology, COM 458118106 44,181 1,385,843 SH   SOLE   1,175,527 0 210,316
Intel Corp. COM 458140100 408 8,200 SH   SOLE   8,200 0 0
Inter Parfums, Inc. COM 458334109 2,311 43,189 SH   SOLE   17,881 0 25,308
Interface, Inc. COM 458665304 18,238 794,690 SH   SOLE   574,669 0 220,021
International Flavors & Fragra COM 459506101 3,827 30,872 SH   SOLE   30,854 0 18
IPG Photonics Corp. COM 44980X109 2,137 9,685 SH   SOLE   8,937 0 748
Ituran Location and Control Lt COM M6158M104 3,768 124,151 SH   SOLE   115,518 0 8,633
j2 Global, Inc. COM 48123V102 35,891 414,399 SH   SOLE   395,199 0 19,200
Jacobs Engineering Group, Inc. COM 469814107 1,180 18,590 SH   SOLE   16,790 0 1,800
Jazz Pharmaceuticals PLC COM G50871105 6,114 35,487 SH   SOLE   34,413 0 1,074
Johnson & Johnson COM 478160104 3,572 29,441 SH   SOLE   29,441 0 0
JPMorgan Chase & Co COM 46625H100 214 2,058 SH   SOLE   1,626 0 432
KAR Auction Services, Inc. COM 48238T109 11,101 202,569 SH   SOLE   198,879 0 3,690
Keryx Biopharmaceuticals, Inc. COM 492515101 8,565 2,278,007 SH   SOLE   2,170,679 0 107,328
Kimball Electronics, Inc. COM 49428J109 2,350 128,437 SH   SOLE   54,049 0 74,388
Kimberly Clark Corp. COM 494368103 836 7,937 SH   SOLE   7,937 0 0
Kirby Corp. COM 497266106 3,376 40,384 SH   SOLE   37,209 0 3,175
Kornit Digital Ltd. COM M6372Q113 2,075 116,559 SH   SOLE   49,900 0 66,659
Landec Corp. COM 514766104 1,944 130,475 SH   SOLE   54,494 0 75,981
Lantheus Holdings, Inc. COM 516544103 1,430 98,285 SH   SOLE   41,776 0 56,509
LCI Industries COM 50189K103 33,019 366,262 SH   SOLE   348,729 0 17,533
LeMaitre Vascular, Inc. COM 525558201 1,958 58,491 SH   SOLE   24,626 0 33,865
Ligand Pharmaceuticals, Inc. COM 53220K504 55,298 266,920 SH   SOLE   253,860 0 13,060
Lindblad Expeditions Holdings, COM 535219109 460 34,702 SH   SOLE   30,060 0 4,642
Lindsay Co. COM 535555106 9,955 102,643 SH   SOLE   74,057 0 28,586
Lions Gate Entertainment Corp. COM 535919401 1,741 70,148 SH   SOLE   64,630 0 5,518
LivePerson, Inc. COM 538146101 2,298 108,898 SH   SOLE   45,493 0 63,405
LKQ Corp. COM 501889208 10,704 335,548 SH   SOLE   329,916 0 5,632
Lydall, Inc. COM 550819106 2,383 54,600 SH   SOLE   25,412 0 29,188
Marcus Corp. COM 566330106 2,680 82,456 SH   SOLE   34,613 0 47,843
Masonite International Corp. COM 575385109 34,036 473,706 SH   SOLE   450,739 0 22,967
Mastec, Inc. COM 576323109 24,183 476,515 SH   SOLE   350,921 0 125,594
MAXIMUS, Inc. COM 577933104 22,550 363,069 SH   SOLE   346,739 0 16,330
MaxLinear, Inc. COM 57776J100 3,356 215,271 SH   SOLE   155,677 0 59,594
MCBC Holdings, Inc. COM 55276F107 2,509 86,678 SH   SOLE   36,063 0 50,615
Medidata Solutions, Inc. COM 58471A105 9,821 121,903 SH   SOLE   116,013 0 5,890
Medifast, Inc. COM 58470H101 7,602 47,467 SH   SOLE   38,732 0 8,735
Meet Group, Inc. COM 58513U101 484 108,076 SH   SOLE   93,698 0 14,378
Merck & Co., Inc. COM 58933Y105 467 7,686 SH   SOLE   7,686 0 0
Mercury Computer Systems, Inc. COM 589378108 10,989 288,735 SH   SOLE   208,790 0 79,945
Mesa Laboratories, Inc. COM 59064R109 2,208 10,460 SH   SOLE   4,160 0 6,300
Methode Electronics, Inc. COM 591520200 18,755 465,386 SH   SOLE   336,156 0 129,230
Microchip Technology, Inc. COM 595017104 309 3,400 SH   SOLE   3,400 0 0
Mitek Systems, Inc. COM 606710200 2,187 245,712 SH   SOLE   103,612 0 142,100
Model N, Inc. COM 607525102 679 36,513 SH   SOLE   15,314 0 21,199
Modine Manufacturing Co. COM 607828100 1,637 89,702 SH   SOLE   37,055 0 52,647
Moody's Corp. COM 615369105 515 3,019 SH   SOLE   2,255 0 764
MSC Industrial Direct Co., Inc COM 553530106 13,738 161,904 SH   SOLE   154,693 0 7,211
MTS Systems Corp. COM 553777103 2,856 54,240 SH   SOLE   22,631 0 31,609
MYR Group, Inc. COM 55405W104 1,126 31,741 SH   SOLE   13,536 0 18,205
National Instruments Corp. COM 636518102 1,522 36,255 SH   SOLE   33,438 0 2,817
National Oilwell Varco, Inc. COM 637071101 461 10,626 SH   SOLE   10,626 0 0
Natural Grocers by Vitamin Cot COM 63888U108 1,808 141,892 SH   SOLE   131,139 0 10,753
Nautilus, Inc. COM 63910B102 1,698 108,131 SH   SOLE   44,887 0 63,244
NCS Multistage Holdings, Inc. COM 628877102 2,100 144,502 SH   SOLE   59,462 0 85,040
Nektar Therapeutics COM 640268108 22,700 464,883 SH   SOLE   443,898 0 20,985
NeoGenomics, Inc. COM 64049M209 3,196 243,804 SH   SOLE   101,160 0 142,644
NetScout Systems, Inc. COM 64115T104 10,309 347,121 SH   SOLE   250,516 0 96,605
NN, Inc. COM 629337106 6,641 351,369 SH   SOLE   253,474 0 97,895
Novocure Ltd. COM G6674U108 300 9,587 SH   SOLE   9,587 0 0
NOW, Inc. COM 67011P100 15,273 1,145,770 SH   SOLE   828,072 0 317,698
Nuvasive, Inc. COM 670704105 17,402 333,884 SH   SOLE   241,072 0 92,812
NVIDIA Corp. COM 67066G104 1,679 7,089 SH   SOLE   6,540 0 549
Oil States International, Inc. COM 678026105 18,331 571,053 SH   SOLE   411,952 0 159,101
Omnicell, Inc. COM 68213N109 18,973 361,728 SH   SOLE   261,279 0 100,449
ON Semiconductor Corp. COM 682189105 27,697 1,245,670 SH   SOLE   1,214,342 0 31,328
ONEOK, Inc. COM 682680103 349 5,000 SH   SOLE   5,000 0 0
OptiNose, Inc. COM 68404V100 9,047 323,349 SH   SOLE   306,197 0 17,152
Oxford Industries, Inc. COM 691497309 15,922 191,873 SH   SOLE   182,029 0 9,844
Pacira Pharmaceuticals, Inc. COM 695127100 10,834 338,032 SH   SOLE   322,689 0 15,343
Park-Ohio Holdings Corp. COM 700666100 1,905 51,072 SH   SOLE   21,535 0 29,537
Party City Holdco, Inc. COM 702149105 18,297 1,199,821 SH   SOLE   865,785 0 334,036
PDF Solutions, Inc. COM 693282105 1,597 133,289 SH   SOLE   55,814 0 77,475
Pegasystems, Inc. COM 705573103 19,869 362,581 SH   SOLE   267,073 0 95,508
People's Utah Bancorp COM 712706209 2,008 56,233 SH   SOLE   23,708 0 32,525
PepsiCo, Inc. COM 713448108 1,246 11,447 SH   SOLE   11,447 0 0
Perficient, Inc. COM 71375U101 3,109 117,891 SH   SOLE   49,194 0 68,697
Performance Food Group Co. COM 71377A103 20,462 557,547 SH   SOLE   402,677 0 154,870
PGT Innovations, Inc. COM 69336V101 868 41,619 SH   SOLE   36,056 0 5,563
Pinnacle Foods, Inc. COM 72348P104 2,665 40,962 SH   SOLE   37,876 0 3,086
Pointer Telocation Ltd. COM M7946T104 527 43,919 SH   SOLE   38,070 0 5,849
Points International Ltd. COM 730843208 5,905 358,762 SH   SOLE   331,420 0 27,342
Polaris Industries, Inc. COM 731068102 5,057 41,392 SH   SOLE   41,368 0 24
Pool Corp. COM 73278L105 46,396 306,241 SH   SOLE   291,177 0 15,064
Power Integrations, Inc. COM 739276103 16,217 222,001 SH   SOLE   158,687 0 63,314
PQ Group Holdings, Inc. COM 73943T103 1,714 95,240 SH   SOLE   88,939 0 6,301
Premier, Inc. COM 74051N102 60,060 1,650,914 SH   SOLE   1,449,130 0 201,784
Procter & Gamble Co. COM 742718109 206 2,639 SH   SOLE   1,322 0 1,317
Progenics Pharmaceuticals, Inc COM 743187106 11,174 1,389,840 SH   SOLE   1,308,125 0 81,715
PTC, Inc. COM 69370C100 19,536 208,254 SH   SOLE   150,323 0 57,931
Puma Biotechnology, Inc. COM 74587V107 10,337 174,757 SH   SOLE   166,990 0 7,767
QUALCOMM, Inc. COM 747525103 1,783 31,766 SH   SOLE   31,766 0 0
Repligen Corp. COM 759916109 2,430 51,651 SH   SOLE   21,382 0 30,269
Resources Connection, Inc. COM 76122Q105 1,294 76,544 SH   SOLE   31,940 0 44,604
Ribbon Communications, Inc. COM 762544104 881 123,721 SH   SOLE   51,374 0 72,347
Robert Half International, Inc COM 770323103 2,316 35,581 SH   SOLE   32,203 0 3,378
Rocky Mountain Chocolate Facto COM 77467x101 268 23,425 SH   SOLE   20,295 0 3,130
Semtech Corp. COM 816850101 39,759 845,027 SH   SOLE   807,481 0 37,546
Senseonics Holdings, Inc. COM 81727U105 804 195,620 SH   SOLE   169,551 0 26,069
Shutterfly, Inc. COM 82568P304 65,276 725,051 SH   SOLE   632,580 0 92,471
Shutterstock, Inc. COM 825690100 24,182 509,519 SH   SOLE   483,428 0 26,091
Silicom Ltd. COM M84116108 1,661 43,182 SH   SOLE   17,990 0 25,192
Six Flags Entertainment Corp. COM 83001A102 8,685 123,989 SH   SOLE   123,919 0 70
Snap-on, Inc. COM 833034101 2,246 13,974 SH   SOLE   12,839 0 1,135
Solaris Oilfield Infrastructur COM 83418M103 2,205 154,334 SH   SOLE   63,884 0 90,450
SP Plus Corp. COM 78469C103 2,164 58,162 SH   SOLE   24,155 0 34,007
Sportsman's Warehouse Holdings COM 84920Y106 65 12,610 SH   SOLE   10,934 0 1,676
SPX Flow, Inc. COM 78469X107 17,047 389,468 SH   SOLE   281,276 0 108,192
STAAR Surgical Co. COM 852312305 2,410 77,741 SH   SOLE   32,710 0 45,031
Stamps.com, Inc. COM 852857200 44,221 174,751 SH   SOLE   166,942 0 7,809
STERIS PLC COM G84720104 3,031 28,863 SH   SOLE   27,476 0 1,387
Sterling Construction Co., Inc COM 859241101 2,032 155,976 SH   SOLE   64,885 0 91,091
Strayer Education, Inc. COM 863236105 44,284 391,857 SH   SOLE   333,233 0 58,624
Summit Materials, Inc. COM 86614U100 11,527 439,128 SH   SOLE   322,766 0 116,362
Supernus Pharmaceuticals, Inc. COM 868459108 48,039 802,661 SH   SOLE   763,435 0 39,226
Surmodics, Inc. COM 868873100 2,988 54,125 SH   SOLE   22,529 0 31,596
Sysco Corp. COM 871829107 1,419 20,785 SH   SOLE   16,785 0 4,000
Tactile Systems Technology, In COM 87357P100 1,936 37,232 SH   SOLE   15,782 0 21,450
Teleflex, Inc. COM 879369106 33,466 124,775 SH   SOLE   119,279 0 5,496
Teradata Corp. COM 88076W103 2,431 60,560 SH   SOLE   55,745 0 4,815
Teradyne, Inc. COM 880770102 2,036 53,473 SH   SOLE   49,502 0 3,971
Tetra Tech, Inc. COM 88162G103 66,940 1,144,276 SH   SOLE   1,000,820 0 143,456
The Ensign Group, Inc. COM 29358P101 13,928 388,841 SH   SOLE   280,625 0 108,216
Titan Machinery, Inc. COM 88830R101 1,209 77,732 SH   SOLE   32,365 0 45,367
Toro Co. COM 891092108 2,149 35,668 SH   SOLE   33,226 0 2,442
Tower Semiconductor Ltd. COM M87915274 11,560 525,201 SH   SOLE   371,659 0 153,542
TPI Composites, Inc. COM 87266J104 2,092 71,538 SH   SOLE   29,621 0 41,917
Tractor Supply Co. COM 892356106 8,907 116,443 SH   SOLE   113,229 0 3,214
Trade Desk, Inc. COM 88339J105 21,798 232,390 SH   SOLE   222,274 0 10,116
TransDigm Group, Inc. COM 893641100 5,726 16,591 SH   SOLE   16,582 0 9
Trex Co., Inc. COM 89531P105 8,796 140,536 SH   SOLE   131,950 0 8,586
TrueCar, Inc. COM 89785L107 249 24,687 SH   SOLE   21,396 0 3,291
U.S. Physical Therapy, Inc. COM 90337L108 1,990 20,733 SH   SOLE   8,663 0 12,070
U.S. Silica Holdings, Inc. COM 90346E103 13,569 528,168 SH   SOLE   383,426 0 144,742
UMB Financial Corp. COM 902788108 16,630 218,158 SH   SOLE   157,537 0 60,621
Umpqua Holdings Corp. COM 904214103 2,336 103,427 SH   SOLE   96,462 0 6,965
Unifi, Inc. COM 904677200 1,920 60,555 SH   SOLE   25,054 0 35,501
US Foods Holding Corp. COM 912008109 2,498 66,046 SH   SOLE   60,385 0 5,661
Utah Medical Products, Inc. COM 917488108 377 3,421 SH   SOLE   2,961 0 460
Vail Resorts, Inc. COM 91879Q109 34,351 125,282 SH   SOLE   120,344 0 4,938
Vanda Pharmaceuticals, Inc. COM 921659108 471 24,723 SH   SOLE   21,386 0 3,337
Verint Systems, Inc. COM 92343X100 10,182 229,593 SH   SOLE   165,725 0 63,868
Virtusa Corp. COM 92827P102 2,425 49,810 SH   SOLE   20,948 0 28,862
Vocera Communications, Inc. COM 92857F107 2,490 83,306 SH   SOLE   35,121 0 48,185
Vonage Holdings Corp. COM 92886T201 3,126 242,478 SH   SOLE   100,668 0 141,810
Vulcan Materials Co COM 929160109 3,530 27,355 SH   SOLE   24,939 0 2,416
WABCO Holdings, Inc. COM 92927K102 2,181 18,634 SH   SOLE   17,245 0 1,389
Wal-Mart Inc. COM 931142103 458 5,350 SH   SOLE   5,350 0 0
Waste Management, Inc. COM 94106L109 569 7,000 SH   SOLE   7,000 0 0
WD-40 Co. COM 929236107 271 1,850 SH   SOLE   1,850 0 0
Willdan Group, Inc. COM 96924N100 5,339 172,403 SH   SOLE   130,248 0 42,155
Willis Towers Watson PLC COM G96629103 1,412 9,312 SH   SOLE   8,332 0 980
Wix.com Ltd. COM M98068105 22,714 226,465 SH   SOLE   216,501 0 9,964
Xcel Energy, Inc. COM 98389B100 223 4,871 SH   SOLE   4,871 0 0
XO Group, Inc. COM 983772104 609 19,037 SH   SOLE   16,505 0 2,532
XPO Logistics, Inc. COM 983793100 17,842 178,102 SH   SOLE   178,001 0 101
Xylem, Inc. COM 98419M100 2,287 33,936 SH   SOLE   31,222 0 2,714
Zimmer Biomet Holdings, Inc. COM 98956P102 2,651 23,785 SH   SOLE   22,039 0 1,746
Zions Bancorp COM 989701107 2,403 45,606 SH   SOLE   42,002 0 3,604
BP PLC ADR N/A 055622104 211 4,615 SH   SOLE   3,788 0 827
Criteo S.A. ADR N/A 226718104 32,995 1,004,420 SH   SOLE   958,432 0 45,988
MiX Telematics Ltd. ADR N/A 60688N102 6,337 357,619 SH   SOLE   333,537 0 24,082
WNS Holdings Ltd. ADR N/A 92932M101 33,200 636,267 SH   SOLE   585,663 0 50,604
iShares Russell 2000 Growth In N/A 464287648 627 3,069 SH   SOLE   3,069 0 0
iShares Russell 2000 Index Fd N/A 464287655 759 4,635 SH   SOLE   4,635 0 0
iShares Russell Microcap Index N/A 464288869 313 2,965 SH   SOLE   2,965 0 0