Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
CSTM	Constellium NV Cl A	2,468,925	$33.08M	11.0%	—	—	com	F21107101
—	Audio Codes ADR	1,126,187	$28.93M	9.6%	—	—	com	m15342104
NOMD	Nomad Foods Ltd.	1,018,679	$22.79M	7.6%	—	—	com	G6564A105
BABA	Alibaba ADR	36,075	$7.652M	2.5%	—	—	com	01609W102
EHTH	Ehealth, Inc.	78,132	$7.507M	2.5%	—	—	com	28238P109
TNDM	Tandem Diabetes Care, Inc.	109,940	$6.554M	2.2%	—	—	com	875372203
BOOM	DMC Global, Inc.	134,721	$6.054M	2.0%	—	—	com	23291C103
PRDO	Perdoceo Education Corp.	302,129	$5.556M	1.9%	—	—	com	71363P106
SKYW	Skywest Inc	77,008	$4.977M	1.7%	—	—	com	830879102
VCEL	Vericel Corp.	275,123	$4.787M	1.6%	—	—	com	92346J108
SKY	Skyline Champion Corp	146,803	$4.654M	1.6%	—	—	com	830830105
UPLD	Upland Software, Inc.	120,035	$4.286M	1.4%	—	—	com	91544A109
BAND	Bandwidth, Inc.	63,289	$4.054M	1.4%	—	—	com	05988J103
CACI	CACI International, Inc.	14,265	$3.566M	1.2%	—	—	com	127190304
—	INPHI Corp.	40,230	$2.978M	1.0%	—	—	com	45772F107
GDS	GDS Holdings Ltd. ADR	54,561	$2.814M	0.9%	—	—	com	36165L108
—	WW International, Inc.	72,850	$2.784M	0.9%	—	—	com	98262P101
ADUS	Addus Homecare Corp.	27,470	$2.671M	0.9%	—	—	com	006739106
—	Rubicon Project Inc	296,770	$2.422M	0.8%	—	—	com	78112V102
TREX	Trex Company, Inc.	25,030	$2.25M	0.7%	—	—	com	89531P105
MBUU	Malibu Boats, Inc.	53,930	$2.208M	0.7%	—	—	com	56117J100
—	Recro Pharma, Inc.	119,500	$2.19M	0.7%	—	—	com	75629F109
DECK	Deckers Outdoor Corp.	12,480	$2.107M	0.7%	—	—	com	243537107
—	Cornerstone Ondemand, Inc.	34,850	$2.04M	0.7%	—	—	com	21925Y103
ACLS	Axcelis Technologies	80,000	$1.928M	0.6%	—	—	com	054540208
TAL	Tal Education Group ADR	40,000	$1.928M	0.6%	—	—	com	874080104
—	New Oriental Education ADR	15,500	$1.879M	0.6%	—	—	com	647581107
CSTL	Castle Biosciences, Inc.	51,200	$1.76M	0.6%	—	—	com	14843C105
RPD	Rapid7, Inc.	31,010	$1.737M	0.6%	—	—	com	753422104
GTLS	Chart Industries Inc.	25,150	$1.697M	0.6%	—	—	com	16115Q308
EFSC	Enterprise Finl Svcs	34,620	$1.669M	0.6%	—	—	com	293712105
MGRC	McGrath RentCorp	21,600	$1.653M	0.6%	—	—	com	580589109
KN	Knowles Corp.	77,700	$1.643M	0.5%	—	—	com	49926D109
—	Zix Corp.	238,470	$1.617M	0.5%	—	—	com	98974P100
—	LiqTech International, Inc	252,980	$1.48M	0.5%	—	—	com	53632A201
—	Telaria, Inc.	166,800	$1.47M	0.5%	—	—	com	879181105
—	Cabot Microelectronics Corp.	10,000	$1.443M	0.5%	—	—	com	12709P103
POWL	Powell Industries Inc.	29,300	$1.435M	0.5%	—	—	com	739128106
BIDU	Baidu Inc. Spon ADR	11,260	$1.423M	0.5%	—	—	com	056752108
JD	JD.com ADR	40,250	$1.418M	0.5%	—	—	com	47215P106
ZUMZ	Zumiez Inc.	40,100	$1.385M	0.5%	—	—	com	989817101
NSSC	Napco Sec Technologies, Inc.	46,137	$1.356M	0.5%	—	—	com	630402105
—	Cardtronics, Inc.	29,600	$1.322M	0.4%	—	—	com	G1991C105
OSPN	OneSpan, Inc.	74,200	$1.27M	0.4%	—	—	com	68287N100
—	Cutera Inc	34,900	$1.25M	0.4%	—	—	com	232109108
INMD	Inmode Ltd.	31,800	$1.247M	0.4%	—	—	com	M5425M103
WSM	Williams-Sonoma, Inc.	16,910	$1.242M	0.4%	—	—	com	969904101
UCTT	Ultra Clean Holdings	52,300	$1.227M	0.4%	—	—	com	90385V107
AMRC	Ameresco, Inc.	69,808	$1.222M	0.4%	—	—	com	02361E108
SPY	SPDR S&P 500 ETF Trust	3,794	$1.221M	0.4%	—	—	com	78462F103
HTHT	Huazhu Group Ltd ADR	30,000	$1.202M	0.4%	—	—	com	44332N106
CPF	Central Pacific Financial Corp	40,500	$1.198M	0.4%	—	—	com	154760409
ONB	Old National Bancorp	64,615	$1.182M	0.4%	—	—	com	680033107
CNMD	Conmed Corporation	10,570	$1.182M	0.4%	—	—	com	207410101
—	Amedisys Inc.	7,055	$1.178M	0.4%	—	—	com	023436108
ALNT	Allied Motion Technologies	23,800	$1.154M	0.4%	—	—	com	019330109
—	Perficient Inc.	24,800	$1.143M	0.4%	—	—	com	71375U101
GTN	Gray Television, Inc.	53,250	$1.142M	0.4%	—	—	com	389375106
PDD	Pinduoduo Inc.	30,000	$1.135M	0.4%	—	—	com	722304102
—	Physicians Realty Trust	59,731	$1.131M	0.4%	—	—	com	71943u104
TFIN	Triumph Bancorp, Inc.	29,700	$1.129M	0.4%	—	—	com	89679E300
—	Oxford Immunotec Global Plc	65,200	$1.082M	0.4%	—	—	com	G6855A103
—	Bottomline Technologies	20,150	$1.08M	0.4%	—	—	com	101388106
—	Air Transport Services Group,	45,830	$1.075M	0.4%	—	—	com	00922R105
APPS	Digital Turbine, Inc.	148,700	$1.06M	0.4%	—	—	com	25400W102
TLYS	Tilly's, Inc.	85,700	$1.05M	0.3%	—	—	com	886885102
UFI	Unifi Inc.	41,400	$1.046M	0.3%	—	—	com	904677200
—	Triumph Group, Inc.	41,140	$1.04M	0.3%	—	—	com	896818101
WWW	Wolverine World Wide	30,482	$1.028M	0.3%	—	—	com	978097103
—	W&T Offshore, Inc.	184,300	$1.025M	0.3%	—	—	com	92922p106
CRAI	CRA Int'l Inc.	18,800	$1.024M	0.3%	—	—	com	12618T105
MRCY	Mercury Systems, Inc.	14,665	$1.013M	0.3%	—	—	com	589378108
—	Camtek, Ltd.	93,400	$1.012M	0.3%	—	—	com	m20791105
—	Mobileiron, Inc.	206,900	$1.006M	0.3%	—	—	com	60739U204
TNC	Tennant Company	12,700	$990K	0.3%	—	—	com	880345103
OSK	Oshkosh Corp.	10,440	$988K	0.3%	—	—	com	688239201
—	BioDelivery Sciences Internati	156,100	$987K	0.3%	—	—	com	09060J106
CASH	Meta Financial Group, Inc.	26,700	$975K	0.3%	—	—	com	59100U108
—	Spartan Motors, Inc.	53,100	$960K	0.3%	—	—	com	846819100
COLL	Collegium Pharmaceutical, Inc.	46,300	$953K	0.3%	—	—	com	19459J104
CMTL	Comtech Telecommunications CP	26,600	$944K	0.3%	—	—	com	205826209
SFNC	Simmons First National Corp.	34,730	$930K	0.3%	—	—	com	828730200
FSS	Federal Signal Corp.	28,410	$916K	0.3%	—	—	com	313855108
PI	Impinj, Inc.	35,300	$913K	0.3%	—	—	com	453204109
HWC	Hancock Whitney Corp.	20,590	$903K	0.3%	—	—	com	410120109
NWPX	Northwest Pipe Co.	26,800	$893K	0.3%	—	—	com	667746101
—	Autohome, Inc. ADR	11,000	$880K	0.3%	—	—	com	05278c107
AGCO	Agco Corp	11,355	$877K	0.3%	—	—	com	001084102
—	Ryman Hospitality Pptys. Inc.	10,050	$871K	0.3%	—	—	com	78377t107
MD	Mednax, Inc.	30,811	$856K	0.3%	—	—	com	58502B106
VIPS	Vipshop Holdings Ltd. ADS	60,000	$850K	0.3%	—	—	com	92763W103
HOPE	Hope Bancorp, Inc.	56,500	$840K	0.3%	—	—	com	43940T109
CNO	CNO Financial Group, Inc.	46,130	$836K	0.3%	—	—	com	12621E103
SF	Stifel Financial Corp.	13,520	$820K	0.3%	—	—	com	860630102
ASB	Associated Banc-Corp	36,940	$814K	0.3%	—	—	com	045487105
DAN	Dana Inc.	44,680	$813K	0.3%	—	—	com	235825205
—	Eldorado Resorts, Inc.	13,270	$791K	0.3%	—	—	com	28470R102
EVER	EverQuote, Inc.	22,800	$783K	0.3%	—	—	com	30041R108
MTZ	Mastec, Inc.	12,140	$779K	0.3%	—	—	com	576323109
MEI	Methode Electronics, Inc.	19,800	$779K	0.3%	—	—	com	591520200
POR	Portland General Electric Co.	13,850	$773K	0.3%	—	—	com	736508847
—	Limelight Networks, Inc.	187,300	$764K	0.3%	—	—	com	53261M104
VSH	Vishay Intertechnology	35,550	$757K	0.3%	—	—	com	928298108
RDN	Radian Group, Inc.	29,960	$754K	0.3%	—	—	com	750236101
MCHX	Marchex Inc. Class B	199,300	$753K	0.3%	—	—	com	56624R108
BOOT	Boot Barn Hldgs, Inc.	16,800	$748K	0.2%	—	—	com	099406100
AAPL	Apple, Inc.	2,522	$741K	0.2%	—	—	com	037833100
GPK	Graphic Packaging Hldg., Co.	44,300	$738K	0.2%	—	—	com	388689101
NJR	New Jersey Res Corp.	16,530	$737K	0.2%	—	—	com	646025106
—	PBF Energy Inc., Cl A	23,460	$736K	0.2%	—	—	com	69318g106
FULT	Fulton Financial Corp.	41,900	$730K	0.2%	—	—	com	360271100
BHE	Benchmark Electronics Inc	19,840	$682K	0.2%	—	—	com	08160H101
HRTG	Heritage Ins Hldgs, Inc.	51,413	$681K	0.2%	—	—	com	42727J102
CHRS	Coherus Biosciences, Inc.	37,600	$677K	0.2%	—	—	com	19249H103
MHO	M/I Homes, Inc.	17,200	$677K	0.2%	—	—	com	55305B101
DGII	Digi International I	38,100	$675K	0.2%	—	—	com	253798102
NHC	National Healthcare	7,500	$648K	0.2%	—	—	com	635906100
—	National Health Investors, Inc	7,940	$647K	0.2%	—	—	com	63633d104
SWX	Southwest Gas Corp.	8,430	$640K	0.2%	—	—	com	844895102
—	Team Inc.	40,000	$639K	0.2%	—	—	com	878155100
JPM	JP Morgan Chase & Company Inc.	4,553	$635K	0.2%	—	—	com	46625H100
HLIT	Harmonic, Inc.	80,600	$629K	0.2%	—	—	com	413160102
CRS	Carpenter Technology Corp.	12,300	$612K	0.2%	—	—	com	144285103
—	SP Plus Corporation	14,339	$608K	0.2%	—	—	com	78469C103
XHR	Xenia Hotels & Resorts, Inc.	28,060	$606K	0.2%	—	—	com	984017103
MTRX	Matrix Service Co.	26,400	$604K	0.2%	—	—	com	576853105
—	Southern Natl Bancorp of Virgi	36,800	$602K	0.2%	—	—	com	843395104
—	H&E Equipment Services, Inc.	17,700	$592K	0.2%	—	—	com	404030108
MSFT	Microsoft Corp.	3,740	$590K	0.2%	—	—	com	594918104
—	Techtarget, Inc.	22,600	$590K	0.2%	—	—	com	87874R100
—	Matson, Inc.	14,345	$585K	0.2%	—	—	com	57686g105
GFF	Griffon Corp.	28,600	$581K	0.2%	—	—	com	398433102
WD	Walker & Dunlop, Inc.	8,986	$581K	0.2%	—	—	com	93148P102
—	Adesto Technologies Corp.	68,200	$580K	0.2%	—	—	com	00687D101
SNX	Synnex Corp.	4,359	$561K	0.2%	—	—	com	87162W100
—	Baudax Bio, Inc.	80,420	$557K	0.2%	—	—	com	07160F107
CLAR	Clarus Corp.	40,900	$555K	0.2%	—	—	com	18270P109
CRMT	America's Car-Mart	5,000	$548K	0.2%	—	—	com	03062T105
—	Antares Pharma, Inc.	112,300	$528K	0.2%	—	—	com	036642106
MA	Mastercard, Inc.	1,753	$524K	0.2%	—	—	com	57636Q104
ACCO	ACCO Brands Corporation	53,300	$499K	0.2%	—	—	com	00081T108
—	Pfenex, Inc.	45,200	$496K	0.2%	—	—	com	717071104
SAIC	Science Applications Int'l. Co	5,500	$479K	0.2%	—	—	com	808625107
TKR	Timken Company	8,290	$467K	0.2%	—	—	com	887389104
GEF	Greif, Inc.	10,256	$453K	0.2%	—	—	com	397624107
—	Blucora, Inc.	16,800	$439K	0.1%	—	—	com	095229100
CATO	Cato Corporation	25,000	$435K	0.1%	—	—	com	149205106
URBN	Urban Outfitters, Inc.	15,600	$433K	0.1%	—	—	com	917047102
—	Verint Sys Inc.	7,430	$411K	0.1%	—	—	com	92343x100
TGLS	Tecnoglass, Inc.	48,900	$403K	0.1%	—	—	com	G87264100
—	AMC Entertainment Holdings, In	55,530	$402K	0.1%	—	—	com	00165c104
JBL	Jabil Inc.	9,500	$393K	0.1%	—	—	com	466313103
—	Model N, Inc.	11,000	$386K	0.1%	—	—	com	607525102
IRDM	Iridium Communications Inc.	15,600	$384K	0.1%	—	—	com	46269C102
RRR	Red Rock Resorts Inc	15,670	$375K	0.1%	—	—	com	75700L108
INTC	Intel Corporation	6,111	$366K	0.1%	—	—	com	458140100
AMGN	Amgen, Inc.	1,511	$364K	0.1%	—	—	com	031162100
—	Tetra Tech, Inc.	4,230	$364K	0.1%	—	—	com	88162g103
—	Spirit Airlines, Inc.	8,999	$363K	0.1%	—	—	com	848577102
JNJ	Johnson & Johnson	2,403	$350K	0.1%	—	—	com	478160104
TRV	The Travelers Co., Inc.	2,495	$342K	0.1%	—	—	com	89417E109
PLXS	Plexus Corp.	4,300	$331K	0.1%	—	—	com	729132100
—	Texas Capital Bancshares, Inc.	5,800	$329K	0.1%	—	—	com	88224q107
WERN	Werner Enterprises, Inc.	8,900	$324K	0.1%	—	—	com	950755108
FCN	Fti Consulting Inc.	2,900	$321K	0.1%	—	—	com	302941109
AEO	American Eagle Outfitters	21,500	$316K	0.1%	—	—	com	02553E106
GRBK	Green Brick Partners, Inc.	27,233	$313K	0.1%	—	—	com	392709101
—	Gulfport Energy Corp.	97,900	$298K	0.1%	—	—	com	402635304
—	Navient Corp.	21,400	$293K	0.1%	—	—	com	63938c108
PLUS	EPlus, Inc.	3,400	$287K	0.1%	—	—	com	294268107
BDC	Belden, Inc.	5,200	$286K	0.1%	—	—	com	077454106
—	Corelogic Inc.	6,530	$285K	0.1%	—	—	com	21871D103
PVH	Phillips Van Heusen Corp.	2,700	$284K	0.1%	—	—	com	693656100
VRTS	Virtus Investment Partners	2,200	$268K	0.1%	—	—	com	92828Q109
NEM	Newmont Mining	6,114	$266K	0.1%	—	—	com	651639106
RMD	Resmed Inc.	1,650	$256K	0.1%	—	—	com	761152107
ASIX	Advansix, Inc.	12,640	$252K	0.1%	—	—	com	00773T101
BK	Bank of New York Mellon Corp.	4,842	$244K	0.1%	—	—	com	064058100
WMT	Wal Mart Stores Inc.	2,027	$241K	0.1%	—	—	com	931142103
MDRX	Allscripts Healthcare Solution	24,000	$236K	0.1%	—	—	com	01988P108
ACA	Arcosa, Inc.	5,300	$236K	0.1%	—	—	com	039653100
—	Ensign Group, Inc.	5,200	$236K	0.1%	—	—	com	29358p101
GVA	Granite Construction	8,500	$235K	0.1%	—	—	com	387328107
—	US Concrete, Inc.	5,500	$229K	0.1%	—	—	com	90333L201
VIAV	Viavi Solutions, Inc.	14,730	$221K	0.1%	—	—	com	925550105
CLF	Cleveland-Cliffs Inc.	26,000	$218K	0.1%	—	—	com	185899101
VZ	Verizon Communications	3,525	$216K	0.1%	—	—	com	92343V104
—	Centerstate Bank Corp.	8,406	$210K	0.1%	—	—	com	15201P109
MCD	McDonald's Corporation	1,056	$209K	0.1%	—	—	com	580135101
—	Monmouth Real Estate Invt Corp	14,200	$206K	0.1%	—	—	com	609720107
SE	Sea Ltd	5,076	$204K	0.1%	—	—	com	81141R100
BHP	BHP Billiton Ltd. ADR	3,722	$204K	0.1%	—	—	com	088606108
NX	Quanex Building Products Corp.	11,400	$195K	0.1%	—	—	com	747619104
—	Fitbit, Inc.	18,600	$122K	0.0%	—	—	com	33812L102
OI	O-I Glass, Inc.	10,130	$121K	0.0%	—	—	com	67098H104
—	Entercom Communication	23,200	$108K	0.0%	—	—	com	293639100
—	American Power Corp	10,000	$0	0.0%	—	—	com	02906t107
ATAR	Avatar Ventures	10,000	$0	0.0%	—	—	com	05350B100
—	Xenacare Hldgs, Inc.	140,000	$0	0.0%	—	—	com	98401A106
—	Tital Oil & Gas, Inc.	10,000	$0	0.0%	—	—	com	888309101