Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
—	Ultimate Software Group, Inc.	959,695	$186M	3.9%	$120.47	—	COM	90385D107
CSGP	CoStar Group, Inc.	774,785	$146M	3.0%	$12.76	+38.8%	COM	22160N109
PRLB	Proto Labs, Inc.	1,796,219	$138M	2.9%	$60.92	+6.0%	COM	743713109
LOPE	Grand Canyon Education, Inc.	3,175,305	$136M	2.8%	$34.09	+13.1%	COM	38526M106
—	athenahealth, Inc.	964,579	$134M	2.8%	$131.98	—	COM	04685W103
HCSG	Healthcare Services Group, Inc	3,516,224	$129M	2.7%	$29.01	+19.7%	COM	421906108
—	National Instruments Corporati	4,263,428	$128M	2.7%	$28.89	—	COM	636518102
—	Cepheid	3,779,119	$126M	2.6%	$46.44	—	COM	15670R107
—	Ritchie Bros. Auctioneers, Inc	4,373,860	$118M	2.5%	$20.91	—	COM	767744105
GNTX	Gentex Corporation	7,390,236	$116M	2.4%	$14.68	-0.8%	COM	371901109
CHE	Chemed Corporation	848,302	$115M	2.4%	$69.53	+87.0%	COM	16359R103
FAST	Fastenal Company	2,080,791	$102M	2.1%	$8.46	-0.9%	COM	311900104
LKQ	LKQ Corporation	3,147,764	$101M	2.1%	$21.91	+14.2%	COM	501889208
PRAA	PRA Group Inc.	3,061,975	$89.99M	1.9%	$51.81	-44.4%	COM	69354N106
—	Beacon Roofing Supply, Inc.	2,024,733	$83.03M	1.7%	$36.03	—	COM	073685109
—	IHS, Inc.	642,938	$79.83M	1.7%	$111.58	—	COM	451734107
—	Linear Technology Corporation	1,777,471	$79.2M	1.6%	$42.04	—	COM	535678106
—	Stericycle, Inc.	624,349	$78.79M	1.6%	$112.37	—	COM	858912108
FIVE	Five Below, Inc.	1,842,240	$76.16M	1.6%	$38.33	-4.7%	COM	33829M101
MMS	MAXIMUS, Inc.	1,438,173	$75.7M	1.6%	$39.48	+29.2%	COM	577933104
HEI	Heico Corporation	1,224,544	$73.63M	1.5%	$30.02	-4.3%	COM	422806109
—	Advisory Board Company	2,273,720	$73.33M	1.5%	$52.31	—	COM	00762W107
NEOG	Neogen Corporation	1,412,072	$71.1M	1.5%	$14.94	+27.5%	COM	640491106
—	ExamWorks Group, Inc.	2,366,640	$69.96M	1.5%	$38.62	—	COM	30066a105
DORM	Dorman Products, Inc.	1,282,733	$69.81M	1.5%	$53.28	-10.9%	COM	258278100
TECH	Bio-Techne Corporation	721,658	$68.21M	1.4%	$21.57	-4.1%	COM	09073M104
UNFI	United Natural Foods, Inc.	1,633,882	$65.84M	1.4%	$54.62	-32.4%	COM	911163103
MD	Mednax, Inc.	993,284	$64.19M	1.3%	$50.03	+32.6%	COM	58502B106
VRSK	Verisk Analytics, Inc.	737,053	$58.91M	1.2%	$58.74	+18.8%	COM	92345Y106
CGNX	Cognex Corporation	1,469,702	$57.24M	1.2%	$16.78	-3.9%	COM	192422103
FISV	Fiserv, Inc.	548,438	$56.26M	1.2%	$25.29	+87.5%	COM	337738108
SSYS	Stratasys Ltd.	2,169,413	$56.23M	1.2%	$45.04	-54.7%	COM	M85548101
SBUX	Starbucks Corporation	929,728	$55.51M	1.2%	$31.74	+49.4%	COM	855244109
—	Financial Engines, Inc.	1,740,496	$54.7M	1.1%	$44.87	—	COM	317485100
—	Cvent, Inc.	2,552,702	$54.63M	1.1%	$27.89	—	COM	23247G109
MSFT	Microsoft Corporation	988,347	$54.59M	1.1%	$28.07	+64.1%	COM	594918104
AYI	Acuity Brands Inc Com	243,329	$53.08M	1.1%	$170.14	+17.4%	COM	00508Y102
ROL	Rollins, Inc.	1,956,719	$53.07M	1.1%	$6.84	+53.1%	COM	775711104
—	Verint Systems, Inc.	1,554,765	$51.9M	1.1%	$39.78	—	COM	92343X100
—	Echo Global Logistics, Inc.	1,831,259	$49.74M	1.0%	$21.50	—	COM	27875T101
VEEV	Veeva Systems Inc Class A	1,954,993	$48.95M	1.0%	$25.33	-3.3%	COM	922475108
—	Inovalon Holdings, Inc. Class	2,592,688	$48.02M	1.0%	$18.52	—	COM	45781D101
—	Ellie Mae, Inc.	502,556	$45.55M	0.9%	$60.23	—	COM	28849P100
—	Ansys, Inc.	495,704	$44.35M	0.9%	$75.43	—	COM	03662Q105
IFF	International Flavors & Fragra	359,769	$40.93M	0.9%	$90.23	-2.7%	COM	459506101
—	Patterson Companies, Inc.	873,684	$40.65M	0.8%	$38.33	—	COM	703395103
PEGA	Pegasystems, Inc.	1,572,290	$39.91M	0.8%	$9.20	+30.4%	COM	705573103
ECL	Ecolab, Inc.	325,564	$36.31M	0.8%	$78.52	+21.4%	COM	278865100
—	FleetMatics Group Ltd.	887,959	$36.15M	0.8%	$50.31	—	COM	G35569105
CVGW	Calavo Growers, Inc.	628,518	$35.86M	0.7%	$42.42	+2.8%	COM	128246105
CAKE	Cheesecake Factory, Inc.	662,596	$35.18M	0.7%	$31.94	+25.8%	COM	163072101
POWI	Power Integrations, Inc.	708,315	$35.17M	0.7%	$19.61	+6.6%	COM	739276103
—	Cabot Microelectronics Corpora	859,194	$35.15M	0.7%	$35.58	—	COM	12709P103
SPSC	SPS Commerce, Inc.	771,956	$33.15M	0.7%	$25.50	-1.6%	COM	78463M107
AMZN	Amazon.com, Inc.	55,226	$32.78M	0.7%	$16.04	+76.9%	COM	023135106
—	InnerWorkings, Inc.	3,963,821	$31.51M	0.7%	$7.79	—	COM	45773Y105
UNH	UnitedHealth Group, Inc.	233,001	$30.03M	0.6%	$76.96	+31.1%	COM	91324P102
MIDD	Middleby Corporation	276,742	$29.55M	0.6%	$82.25	+14.3%	COM	596278101
CASS	Cass Information Systems, Inc.	561,432	$29.39M	0.6%	$34.15	-11.1%	COM	14808P109
RHHBY	Roche Holding Ltd. ADR	937,892	$28.98M	0.6%	$42.08	—	COM	771195104
HSTM	Healthstream Inc., Com	1,306,501	$28.86M	0.6%	$26.54	-22.4%	COM	42222N103
—	Tile Shop Holdings, Inc.	1,922,180	$28.66M	0.6%	$17.03	—	COM	88677Q109
—	Mobile Mini, Inc.	857,691	$28.32M	0.6%	$40.99	—	COM	60740F105
—	ZELTIQ Aesthetics, Inc.	1,021,581	$27.75M	0.6%	$31.96	—	COM	98933Q108
—	SciQuest, Inc.	1,940,604	$26.94M	0.6%	$22.13	—	COM	80908T101
—	Pros Holdings, Inc.	2,275,773	$26.83M	0.6%	$23.09	—	COM	74346Y103
MMM	3M Company	135,782	$22.63M	0.5%	$63.55	+46.0%	COM	88579Y101
HSIC	Henry Schein, Inc.	129,407	$22.34M	0.5%	$59.57	+4.8%	COM	806407102
—	Praxair, Inc.	194,299	$22.24M	0.5%	$117.43	—	COM	74005P104
—	Forward Air Corporation	463,502	$21.01M	0.4%	$39.01	—	COM	349853101
—	Walgreens Boots Alliance Inc	237,882	$20.04M	0.4%	$83.05	—	COM	931427108
CSCO	Cisco Systems, Inc.	690,272	$19.65M	0.4%	$15.40	+23.0%	COM	17275R102
MDT	Medtronic Inc.	246,581	$18.49M	0.4%	$58.10	+1.4%	COM	G5960L103
DGII	Digi International, Inc.	1,960,534	$18.49M	0.4%	$9.35	-2.5%	COM	253798102
—	ChannelAdvisor Corporation	1,623,968	$18.27M	0.4%	$34.51	—	COM	159179100
CRM	Salesforce Com Inc Com	246,337	$18.19M	0.4%	$75.98	-10.4%	COM	79466L302
QCOM	Qualcomm, Inc.	353,010	$18.05M	0.4%	$47.19	-21.8%	COM	747525103
—	Cerner Corporation	337,572	$17.88M	0.4%	$52.96	—	COM	156782104
GOOGL	Alphabet Inc. - A	23,279	$17.76M	0.4%	$32.06	+14.0%	COM	02079K305
—	Diplomat Pharmacy, Inc.	601,400	$16.48M	0.3%	$34.22	—	COM	25456K101
—	Novadaq Technologies Inc.	1,393,858	$15.46M	0.3%	$16.06	—	COM	66987G102
GOOG	Alphabet, Inc.	20,202	$15.05M	0.3%	$30.63	+16.1%	COM	02079K107
—	Noodles & Company	1,246,482	$14.78M	0.3%	$19.97	—	COM	65540b105
PRGO	Perrigo Co.	113,495	$14.52M	0.3%	$145.58	-6.1%	COM	G97822103
FRPT	Freshpet Inc.	1,819,678	$13.34M	0.3%	$6.98	0.0%	COM	358039105
BURBY	Burberry Group ADR	665,187	$13.05M	0.3%	$32.26	—	COM	12082W204
—	Whole Foods Market, Inc.	387,623	$12.06M	0.3%	$46.90	—	COM	966837106
VFINX	Vanguard Index Trust 500 Index	34,495	$6.554M	0.1%	$182.05	—	COM	922908108
VFIAX	Vanguard Index Tr 500 Index Ad	33,358	$6.337M	0.1%	$180.92	—	COM	922908710
TGT	Target Corporation	60,203	$4.954M	0.1%	$47.50	+18.7%	COM	87612E106
AAPL	Apple Computer Inc Com	42,492	$4.631M	0.1%	$20.07	+12.3%	COM	037833100
SPY	Spdr S&P 500 Etf	18,821	$3.868M	0.1%	$160.44	—	COM	78462F103
JNJ	Johnson & Johnson	31,787	$3.439M	0.1%	$60.81	+29.5%	COM	478160104
ITW	Illinois Tool Works, Inc.	33,327	$3.414M	0.1%	$51.91	+41.1%	COM	452308109
RIVBX	RB All Cap Growth Fund Institu	224,079	$3.121M	0.1%	$13.90	—	COM	46141P404
PEP	PepsiCo, Inc.	29,952	$3.069M	0.1%	$57.22	+28.0%	COM	713448108
—	General Elec Co Com	86,715	$2.757M	0.1%	$24.10	—	COM	369604103
CL	Colgate-Palmolive Company	37,568	$2.654M	0.1%	$45.09	+17.2%	COM	194162103
INTC	Intel Corporation	74,121	$2.398M	0.0%	$18.03	+35.3%	COM	458140100
SLB	Schlumberger NV	31,387	$2.315M	0.0%	$54.08	-1.8%	COM	806857108
USB	US Bancorp Del Com	54,454	$2.21M	0.0%	$24.22	+14.8%	COM	902973304
PAYX	Paychex Inc.	39,491	$2.133M	0.0%	$26.32	+42.4%	COM	704326107
WMT	Wal-Mart Stores, Inc.	30,218	$2.07M	0.0%	$20.03	-8.6%	COM	931142103
PG	Procter & Gamble Company	23,823	$1.961M	0.0%	$55.36	+11.3%	COM	742718109
—	Fidelity Concord Str T Sp 500	26,370	$1.919M	0.0%	$66.03	—	COM	315911701
—	Cardinal Health, Inc.	20,028	$1.641M	0.0%	$81.25	—	COM	14149y108
—	Reckitt Benckiser Group ADR	84,834	$1.641M	0.0%	$18.63	—	COM	756255204
—	Cree, Inc.	54,086	$1.574M	0.0%	$41.90	—	COM	225447101
IWM	Ishares Tr Russell 2000	13,238	$1.465M	0.0%	$113.21	—	COM	464287655
IVV	Ishares Core S&P 500 Etf	3,611	$746K	0.0%	$198.92	—	COM	464287200
AGTHX	Growth Fd Amer Inc Com	17,402	$700K	0.0%	$45.15	—	COM	399874106
ROP	Roper Technologies, Inc.	3,779	$691K	0.0%	$116.98	+38.7%	COM	776696106
WFC	Wells Fargo & Co New Com	13,348	$646K	0.0%	$27.71	+33.9%	COM	949746101
JPM	Morgan J P & Co Inc Com	10,809	$640K	0.0%	$49.14	-8.7%	COM	46625H100
—	Rydex ETF Trust Gug S&p500 Pu	6,996	$555K	0.0%	$70.33	—	COM	78355W403
IWB	Ishares Tr Russell 1000	4,540	$518K	0.0%	$93.32	—	COM	464287622
IWF	Ishares Tr Russell 1000 Growth	4,713	$470K	0.0%	$72.71	—	COM	464287614
HRL	Hormel Foods Corp.	10,060	$435K	0.0%	$22.99	+42.5%	COM	440452100
BRK/B	Berkshire Hathaway Inc Cl B	2,847	$404K	0.0%	$125.88	+5.3%	COM	084670702
RIVRX	RB All Cap Growth Fund Investo	24,495	$339K	0.0%	$13.58	—	COM	46141P305
KO	Coca Cola Co Com	7,283	$338K	0.0%	$29.04	+9.7%	COM	191216100
IWR	Ishares Russell Mid Cap Index	1,994	$325K	0.0%	$131.12	—	COM	464287499
—	Johnson Controls, Inc.	8,216	$320K	0.0%	$38.86	—	COM	478366107
PCAR	Paccar Inc.	5,743	$314K	0.0%	$26.58	-12.4%	COM	693718108
GIS	General Mls Inc Com	4,770	$302K	0.0%	$31.98	+28.8%	COM	370334104
NEE	Nextera Energy Inc.	2,442	$289K	0.0%	$19.87	+9.7%	COM	65339F101
ASPIX	Alger Fds Ii Alger Spctra I	17,423	$288K	0.0%	$15.72	—	COM	015566300
XOM	Exxon Mobil Corportion	3,417	$286K	0.0%	$55.94	-7.1%	COM	30231G102
DODGX	Dodge & Cox Stk Fd Com	1,579	$248K	0.0%	$142.96	—	COM	256219106
BA	Boeing Co Com	1,699	$216K	0.0%	$94.12	+18.9%	COM	097023105
TAREX	Third Ave Tr Real Estate Fd	7,423	$212K	0.0%	$31.76	—	COM	884116401
BIDU	Baidu Inc Spon Adr Rep A	1,100	$210K	0.0%	$189.09	—	COM	056752108
FDX	FedEx Corporation	1,280	$208K	0.0%	$132.31	-9.9%	COM	31428X106
ORCL	Oracle Corp Com	5,000	$205K	0.0%	$31.95	0.0%	COM	68389X105
SYK	Stryker Corp Com	1,900	$204K	0.0%	$88.14	0.0%	COM	863667101