Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
—	Audio Codes ADR	1,174,438	$28.06M	15.5%	—	—	com	m15342104
DAVA	Endava Plc Ads	540,900	$19.02M	10.5%	—	—	com	29260V105
EHTH	Ehealth, Inc.	51,651	$7.273M	4.0%	—	—	com	28238P109
BABA	Alibaba ADR	36,005	$7.002M	3.9%	—	—	com	01609W102
—	INPHI Corp.	66,270	$5.247M	2.9%	—	—	com	45772F107
TNDM	Tandem Diabetes Care, Inc.	67,630	$4.352M	2.4%	—	—	com	875372203
BAND	Bandwidth, Inc.	57,849	$3.893M	2.1%	—	—	com	05988J103
PRDO	Perdoceo Education Corp.	291,659	$3.147M	1.7%	—	—	com	71363P106
CACI	CACI International, Inc.	13,415	$2.833M	1.6%	—	—	com	127190304
GDS	GDS Holdings Ltd. ADR	45,761	$2.653M	1.5%	—	—	com	36165L108
CSTL	Castle Biosciences, Inc.	87,810	$2.618M	1.4%	—	—	com	14843C105
TREX	Trex Company, Inc.	29,405	$2.357M	1.3%	—	—	com	89531P105
ADUS	Addus Homecare Corp.	33,980	$2.297M	1.3%	—	—	com	006739106
DECK	Deckers Outdoor Corp.	16,220	$2.173M	1.2%	—	—	com	243537107
ACLS	Axcelis Technologies	116,730	$2.137M	1.2%	—	—	com	054540208
—	Bottomline Technologies	54,980	$2.015M	1.1%	—	—	com	101388106
TAL	Tal Education Group ADR	36,000	$1.917M	1.1%	—	—	com	874080104
—	Rubicon Project Inc	332,500	$1.845M	1.0%	—	—	com	78112V102
JD	JD.com ADR	45,250	$1.833M	1.0%	—	—	com	47215P106
—	Model N, Inc.	78,940	$1.753M	1.0%	—	—	com	607525102
MBUU	Malibu Boats, Inc.	58,460	$1.683M	0.9%	—	—	com	56117J100
—	New Oriental Education ADR	14,500	$1.569M	0.9%	—	—	com	647581107
OSPN	OneSpan, Inc.	73,400	$1.332M	0.7%	—	—	com	68287N100
INMD	Inmode Ltd.	60,670	$1.304M	0.7%	—	—	com	M5425M103
RPD	Rapid7, Inc.	29,780	$1.29M	0.7%	—	—	com	753422104
TCMD	Tactile Sys Technology, Inc.	29,800	$1.197M	0.7%	—	—	com	87357P100
—	Limelight Networks, Inc.	207,300	$1.182M	0.7%	—	—	com	53261M104
—	Amedisys Inc.	6,295	$1.155M	0.6%	—	—	com	023436108
—	Cabot Microelectronics Corp.	9,612	$1.097M	0.6%	—	—	com	12709P103
—	LiqTech International, Inc	252,980	$1.085M	0.6%	—	—	com	53632A201
—	Telaria, Inc.	166,800	$1.001M	0.6%	—	—	com	879181105
UPLD	Upland Software, Inc.	37,035	$993K	0.5%	—	—	com	91544A109
SPY	SPDR S&P 500 ETF Trust	3,809	$982K	0.5%	—	—	com	78462F103
GTLS	Chart Industries Inc.	33,780	$979K	0.5%	—	—	com	16115Q308
—	Recro Pharma, Inc.	119,500	$976K	0.5%	—	—	com	75629F109
—	Ensign Group, Inc.	25,600	$963K	0.5%	—	—	com	29358p101
MTZ	Mastec, Inc.	29,340	$960K	0.5%	—	—	com	576323109
NTES	Netease.Com, Inc. ADR	2,890	$928K	0.5%	—	—	com	64110W102
COLL	Collegium Pharmaceutical, Inc.	54,200	$885K	0.5%	—	—	com	19459J104
—	Faro Technologies, Inc.	19,600	$872K	0.5%	—	—	com	311642102
—	Air Transport Services Group,	47,030	$860K	0.5%	—	—	com	00922R105
FSS	Federal Signal Corp.	31,410	$857K	0.5%	—	—	com	313855108
VNET	21Vianet Group, Inc. - ADR	60,000	$832K	0.5%	—	—	com	90138A103
MGRC	McGrath RentCorp	15,300	$801K	0.4%	—	—	com	580589109
EFSC	Enterprise Finl Svcs	28,520	$796K	0.4%	—	—	com	293712105
CROX	Crocs, Inc.	46,400	$788K	0.4%	—	—	com	227046109
—	Camtek, Ltd.	93,400	$786K	0.4%	—	—	com	m20791105
UCTT	Ultra Clean Holdings	56,300	$777K	0.4%	—	—	com	90385V107
—	Adesto Technologies Corp.	68,200	$763K	0.4%	—	—	com	00687D101
NSSC	Napco Sec Technologies, Inc.	49,637	$753K	0.4%	—	—	com	630402105
—	Spartan Motors, Inc.	57,700	$745K	0.4%	—	—	com	846819100
HURN	Huron Consulting Group, Inc.	16,400	$744K	0.4%	—	—	com	447462102
ACMR	ACM Research, Inc. Class A	25,000	$740K	0.4%	—	—	com	00108J109
—	Zix Corp.	165,370	$713K	0.4%	—	—	com	98974P100
APPS	Digital Turbine, Inc.	162,000	$698K	0.4%	—	—	com	25400W102
AMRC	Ameresco, Inc.	40,608	$692K	0.4%	—	—	com	02361E108
CASH	Meta Financial Group, Inc.	31,000	$673K	0.4%	—	—	com	59100U108
CEVA	Ceva Inc.	27,000	$673K	0.4%	—	—	com	157210105
ONB	Old National Bancorp	49,615	$654K	0.4%	—	—	com	680033107
WSM	Williams-Sonoma, Inc.	15,310	$651K	0.4%	—	—	com	969904101
AAPL	Apple, Inc.	2,473	$629K	0.3%	—	—	com	037833100
HRTG	Heritage Ins Hldgs, Inc.	58,713	$629K	0.3%	—	—	com	42727J102
CRAI	CRA Int'l Inc.	18,800	$628K	0.3%	—	—	com	12618T105
—	Cardtronics, Inc.	29,600	$619K	0.3%	—	—	com	G1991C105
NWPX	Northwest Pipe Co.	27,500	$612K	0.3%	—	—	com	667746101
—	Perficient Inc.	22,500	$610K	0.3%	—	—	com	71375U101
TFIN	Triumph Bancorp, Inc.	23,100	$601K	0.3%	—	—	com	89679E300
SFNC	Simmons First National Corp.	32,430	$597K	0.3%	—	—	com	828730200
CPF	Central Pacific Financial Corp	37,500	$596K	0.3%	—	—	com	154760409
CHRS	Coherus Biosciences, Inc.	36,100	$586K	0.3%	—	—	com	19249H103
EVER	EverQuote, Inc.	22,300	$585K	0.3%	—	—	com	30041R108
—	ChannelAdvisor Corporation	80,000	$581K	0.3%	—	—	com	159179100
DGII	Digi International I	60,400	$576K	0.3%	—	—	com	253798102
MSFT	Microsoft Corp.	3,640	$574K	0.3%	—	—	com	594918104
SF	Stifel Financial Corp.	13,870	$573K	0.3%	—	—	com	860630102
MRCY	Mercury Systems, Inc.	8,015	$572K	0.3%	—	—	com	589378108
—	Ryman Hospitality Pptys. Inc.	15,350	$550K	0.3%	—	—	com	78377t107
—	Arco Platform Ltd. Com Cl A	12,700	$537K	0.3%	—	—	com	G04553106
ZUMZ	Zumiez Inc.	31,000	$537K	0.3%	—	—	com	989817101
SAIC	Science Applications Int'l. Co	6,850	$511K	0.3%	—	—	com	808625107
OSK	Oshkosh Corp.	7,940	$511K	0.3%	—	—	com	688239201
TNC	Tennant Company	8,800	$510K	0.3%	—	—	com	880345103
NJR	New Jersey Res Corp.	14,930	$507K	0.3%	—	—	com	646025106
—	BioDelivery Sciences Internati	133,900	$507K	0.3%	—	—	com	09060J106
TBRG	Computer Programs & Systems	22,700	$505K	0.3%	—	—	com	205306103
SKY	Skyline Champion Corp	31,720	$497K	0.3%	—	—	com	830830105
—	CyberArk Software	5,800	$496K	0.3%	—	—	com	M2682V108
—	Physicians Realty Trust	35,331	$493K	0.3%	—	—	com	71943u104
GTN	Gray Television, Inc.	45,930	$493K	0.3%	—	—	com	389375106
MYRG	MYR Group, Inc.	18,800	$492K	0.3%	—	—	com	55405W104
SWX	Southwest Gas Corp.	7,030	$489K	0.3%	—	—	com	844895102
CNO	CNO Financial Group, Inc.	39,030	$484K	0.3%	—	—	com	12621E103
NHC	National Healthcare	6,700	$481K	0.3%	—	—	com	635906100
VSH	Vishay Intertechnology	32,950	$475K	0.3%	—	—	com	928298108
—	Antares Pharma, Inc.	200,600	$473K	0.3%	—	—	com	036642106
POR	Portland General Electric Co.	9,750	$467K	0.3%	—	—	com	736508847
GFF	Griffon Corp.	36,800	$466K	0.3%	—	—	com	398433102
HLIT	Harmonic, Inc.	80,600	$464K	0.3%	—	—	com	413160102
DQ	Daqo New Energy Corp.	8,000	$463K	0.3%	—	—	com	23703Q203
FULT	Fulton Financial Corp.	40,100	$461K	0.3%	—	—	com	360271100
ASB	Associated Banc-Corp	34,440	$440K	0.2%	—	—	com	045487105
RDN	Radian Group, Inc.	33,960	$440K	0.2%	—	—	com	750236101
—	Oxford Immunotec Global Plc	47,300	$438K	0.2%	—	—	com	G6855A103
HOPE	Hope Bancorp, Inc.	52,900	$435K	0.2%	—	—	com	43940T109
MA	Mastercard, Inc.	1,743	$421K	0.2%	—	—	com	57636Q104
WWW	Wolverine World Wide	27,582	$419K	0.2%	—	—	com	978097103
GVA	Granite Construction	26,900	$408K	0.2%	—	—	com	387328107
GPK	Graphic Packaging Hldg., Co.	33,200	$405K	0.2%	—	—	com	388689101
ARAY	Accuray Inc.	213,300	$405K	0.2%	—	—	com	004397105
AGCO	Agco Corp	8,555	$404K	0.2%	—	—	com	001084102
JPM	JP Morgan Chase & Company Inc.	4,486	$404K	0.2%	—	—	com	46625H100
—	Pfenex, Inc.	45,200	$399K	0.2%	—	—	com	717071104
BOOT	Boot Barn Hldgs, Inc.	30,400	$393K	0.2%	—	—	com	099406100
MHO	M/I Homes, Inc.	23,700	$392K	0.2%	—	—	com	55305B101
ALNT	Allied Motion Technologies	16,500	$391K	0.2%	—	—	com	019330109
DAN	Dana Inc.	48,980	$383K	0.2%	—	—	com	235825205
—	Centerstate Bank Corp.	21,468	$370K	0.2%	—	—	com	15201P109
SKYW	Skywest Inc	14,000	$367K	0.2%	—	—	com	830879102
SE	Sea Ltd	8,100	$359K	0.2%	—	—	com	81141R100
CRS	Carpenter Technology Corp.	18,400	$359K	0.2%	—	—	com	144285103
PI	Impinj, Inc.	21,000	$351K	0.2%	—	—	com	453204109
CMTL	Comtech Telecommunications CP	26,200	$348K	0.2%	—	—	com	205826209
—	National Health Investors, Inc	6,940	$344K	0.2%	—	—	com	63633d104
INTC	Intel Corporation	6,082	$329K	0.2%	—	—	com	458140100
JNJ	Johnson & Johnson	2,406	$315K	0.2%	—	—	com	478160104
WD	Walker & Dunlop, Inc.	7,686	$310K	0.2%	—	—	com	93148P102
WERN	Werner Enterprises, Inc.	8,500	$308K	0.2%	—	—	com	950755108
AMGN	Amgen, Inc.	1,512	$307K	0.2%	—	—	com	031162100
—	Triumph Group, Inc.	43,240	$292K	0.2%	—	—	com	896818101
IRDM	Iridium Communications Inc.	13,000	$290K	0.2%	—	—	com	46269C102
NEM	Newmont Mining	6,118	$277K	0.2%	—	—	com	651639106
PLXS	Plexus Corp.	5,000	$273K	0.2%	—	—	com	729132100
FFWM	First Foundation Inc.	26,300	$269K	0.1%	—	—	com	32026V104
—	W&T Offshore, Inc.	152,100	$259K	0.1%	—	—	com	92922p106
JBL	Jabil Inc.	10,200	$251K	0.1%	—	—	com	466313103
TRV	The Travelers Co., Inc.	2,498	$248K	0.1%	—	—	com	89417E109
RMD	Resmed Inc.	1,650	$243K	0.1%	—	—	com	761152107
TKR	Timken Company	7,490	$242K	0.1%	—	—	com	887389104
PLUS	EPlus, Inc.	3,800	$238K	0.1%	—	—	com	294268107
—	Matson, Inc.	7,545	$231K	0.1%	—	—	com	57686g105
VCEL	Vericel Corp.	25,170	$231K	0.1%	—	—	com	92346J108
BHE	Benchmark Electronics Inc	11,440	$229K	0.1%	—	—	com	08160H101
—	Baudax Bio, Inc.	91,620	$227K	0.1%	—	—	com	07160F107
HWC	Hancock Whitney Corp.	11,590	$226K	0.1%	—	—	com	410120109
FMNB	Farmers National Banc Corp.	19,100	$222K	0.1%	—	—	com	309627107
MCFT	MasterCraft Boat Holdings, Inc	30,100	$220K	0.1%	—	—	com	57637H103
CLAR	Clarus Corp.	21,400	$210K	0.1%	—	—	com	18270P109
WMT	Wal Mart Stores Inc.	1,814	$206K	0.1%	—	—	com	931142103
GRBK	Green Brick Partners, Inc.	25,533	$206K	0.1%	—	—	com	392709101
—	Polyone Corp.	10,700	$203K	0.1%	—	—	com	73179P106
MDRX	Allscripts Healthcare Solution	26,800	$189K	0.1%	—	—	com	01988P108
—	Adtran, Inc.	22,700	$174K	0.1%	—	—	com	00738A106
VIAV	Viavi Solutions, Inc.	14,730	$165K	0.1%	—	—	com	925550105
—	Fitbit, Inc.	24,100	$161K	0.1%	—	—	com	33812L102
—	Monmouth Real Estate Invt Corp	13,100	$158K	0.1%	—	—	com	609720107
AEO	American Eagle Outfitters	19,800	$157K	0.1%	—	—	com	02553E106
—	Navient Corp.	19,600	$149K	0.1%	—	—	com	63938c108
ASIX	Advansix, Inc.	13,600	$130K	0.1%	—	—	com	00773T101
—	Cadence Bancorporation	17,800	$117K	0.1%	—	—	com	12739A100
NX	Quanex Building Products Corp.	10,200	$103K	0.1%	—	—	com	747619104
IMAX	Imax Corp.	11,400	$103K	0.1%	—	—	com	45245E109
RRR	Red Rock Resorts Inc	11,070	$95,000	0.1%	—	—	com	75700L108
—	MRC Global, Inc.	20,700	$88,000	0.0%	—	—	com	55345K103
—	PBF Energy Inc., Cl A	11,960	$85,000	0.0%	—	—	com	69318g106
CLF	Cleveland-Cliffs Inc.	19,500	$77,000	0.0%	—	—	com	185899101
—	Gulfport Energy Corp.	85,900	$38,000	0.0%	—	—	com	402635304
—	Entercom Communication	20,700	$35,000	0.0%	—	—	com	293639100
ATAR	Avatar Ventures	10,000	$0	0.0%	—	—	com	05350B100
—	Tital Oil & Gas, Inc.	10,000	$0	0.0%	—	—	com	888309101
—	AMR Corp Escrow	18,000	$0	0.0%	—	—	com	001esc102
—	American Power Corp	10,000	$0	0.0%	—	—	com	02906t107
—	Xenacare Hldgs, Inc.	140,000	$0	0.0%	—	—	com	98401A106