Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
—	Ultimate Software Group, Inc.	834,610	$176M	3.6%	$120.47	—	COM	90385D107
CSGP	CoStar Group, Inc.	751,884	$164M	3.4%	$12.76	+55.0%	COM	22160N109
—	Ritchie Bros. Auctioneers, Inc	4,239,850	$143M	3.0%	$20.91	—	COM	767744105
HCSG	Healthcare Services Group, Inc	3,412,357	$141M	2.9%	$29.01	+32.3%	COM	421906108
—	athenahealth, Inc.	980,305	$135M	2.8%	$132.08	—	COM	04685W103
—	National Instruments Corporati	4,838,193	$133M	2.7%	$28.71	—	COM	636518102
LOPE	Grand Canyon Education, Inc.	3,071,098	$123M	2.5%	$34.09	+23.8%	COM	38526M106
—	Cepheid	3,679,175	$113M	2.3%	$46.44	—	COM	15670R107
CHE	Chemed Corporation	822,643	$112M	2.3%	$69.53	+83.9%	COM	16359R103
GNTX	Gentex Corporation	7,192,045	$111M	2.3%	$14.68	+8.2%	COM	371901109
PRLB	Proto Labs, Inc.	1,752,146	$101M	2.1%	$60.92	+9.6%	COM	743713109
FAST	Fastenal Company	2,061,913	$91.53M	1.9%	$8.46	+4.9%	COM	311900104
HEI	Heico Corporation	1,335,913	$89.25M	1.9%	$30.21	+7.0%	COM	422806109
—	Beacon Roofing Supply, Inc.	1,956,978	$88.98M	1.8%	$36.03	—	COM	073685109
FIVE	Five Below, Inc.	1,790,309	$83.09M	1.7%	$38.33	+9.1%	COM	33829M101
—	Linear Technology Corporation	1,765,921	$82.17M	1.7%	$42.04	—	COM	535678106
TECH	Bio-Techne Corporation	698,725	$78.8M	1.6%	$21.57	+12.3%	COM	09073M104
—	Advisory Board Company	2,198,700	$77.81M	1.6%	$52.31	—	COM	00762W107
NEOG	Neogen Corporation	1,376,208	$77.41M	1.6%	$14.94	+24.8%	COM	640491106
LKQ	LKQ Corporation	2,438,319	$77.3M	1.6%	$21.91	+33.1%	COM	501889208
MMS	MAXIMUS, Inc.	1,385,634	$76.72M	1.6%	$39.48	+36.6%	COM	577933104
—	FleetMatics Group Ltd.	1,730,783	$75M	1.6%	$46.91	—	COM	G35569105
UNFI	United Natural Foods, Inc.	1,584,040	$74.13M	1.5%	$54.62	-29.7%	COM	911163103
—	IHS, Inc.	636,322	$73.56M	1.5%	$111.58	—	COM	451734107
PRAA	PRA Group Inc.	2,970,224	$71.7M	1.5%	$51.81	-46.1%	COM	69354N106
MD	Mednax, Inc.	979,714	$70.96M	1.5%	$50.03	+37.4%	COM	58502B106
DORM	Dorman Products, Inc.	1,237,628	$70.79M	1.5%	$53.28	+0.8%	COM	258278100
VEEV	Veeva Systems Inc Class A	1,981,733	$67.62M	1.4%	$25.38	+17.0%	COM	922475108
—	Stericycle, Inc.	612,503	$63.77M	1.3%	$112.37	—	COM	858912108
CGNX	Cognex Corporation	1,421,379	$61.26M	1.3%	$16.78	+11.3%	COM	192422103
—	Inovalon Holdings, Inc. Class	3,355,368	$60.43M	1.3%	$18.40	—	COM	45781D101
AYI	Acuity Brands Inc Com	240,753	$59.7M	1.2%	$170.14	+42.3%	COM	00508Y102
VRSK	Verisk Analytics, Inc.	731,740	$59.33M	1.2%	$58.74	+27.6%	COM	92345Y106
—	Ansys, Inc.	644,418	$58.48M	1.2%	$78.97	—	COM	03662Q105
FISV	Fiserv, Inc.	535,366	$58.21M	1.2%	$25.29	+103.5%	COM	337738108
—	Verint Systems Inc.	1,727,013	$57.22M	1.2%	$39.11	—	COM	92343X100
ROL	Rollins, Inc.	1,933,670	$56.6M	1.2%	$6.84	+58.9%	COM	775711104
SBUX	Starbucks Corporation	906,189	$51.76M	1.1%	$31.74	+46.3%	COM	855244109
MSFT	Microsoft Corporation	964,800	$49.37M	1.0%	$28.07	+63.8%	COM	594918104
SPSC	SPS Commerce, Inc.	814,643	$49.37M	1.0%	$25.52	+1.4%	COM	78463M107
SSYS	Stratasys Ltd.	2,092,088	$47.89M	1.0%	$45.04	-48.1%	COM	M85548101
IFF	International Flavors & Fragra	356,621	$44.96M	0.9%	$90.23	+8.0%	COM	459506101
—	Ellie Mae, Inc.	476,525	$43.67M	0.9%	$60.23	—	COM	28849P100
—	Financial Engines, Inc.	1,678,491	$43.42M	0.9%	$44.87	—	COM	317485100
—	Patterson Companies, Inc.	864,544	$41.4M	0.9%	$38.33	—	COM	703395103
CVGW	Calavo Growers, Inc.	601,415	$40.3M	0.8%	$42.42	+17.6%	COM	128246105
PEGA	Pegasystems, Inc.	1,489,314	$40.14M	0.8%	$9.20	+43.2%	COM	705573103
AMZN	Amazon.com, Inc.	53,739	$38.46M	0.8%	$16.04	+110.8%	COM	023135106
—	Pros Holdings, Inc.	2,198,502	$38.32M	0.8%	$23.09	—	COM	74346Y103
ECL	Ecolab, Inc.	317,324	$37.63M	0.8%	$78.52	+33.6%	COM	278865100
—	Tile Shop Holdings, Inc.	1,819,125	$36.16M	0.7%	$17.03	—	COM	88677Q109
—	Cabot Microelectronics Corpora	813,230	$34.43M	0.7%	$35.58	—	COM	12709P103
POWI	Power Integrations, Inc.	671,519	$33.62M	0.7%	$19.61	+13.5%	COM	739276103
—	Mobile Mini, Inc.	950,415	$32.92M	0.7%	$40.37	—	COM	60740F105
HSTM	Healthstream Inc., Com	1,239,419	$32.87M	0.7%	$26.54	-11.5%	COM	42222N103
UNH	UnitedHealth Group, Inc.	228,753	$32.3M	0.7%	$76.96	+48.3%	COM	91324P102
—	InnerWorkings, Inc.	3,870,668	$32.01M	0.7%	$7.79	—	COM	45773Y105
—	ZELTIQ Aesthetics, Inc.	1,166,362	$31.88M	0.7%	$31.39	—	COM	98933Q108
MIDD	Middleby Corporation	276,512	$31.87M	0.7%	$82.25	+39.5%	COM	596278101
CAKE	Cheesecake Factory, Inc.	629,645	$30.31M	0.6%	$31.94	+28.7%	COM	163072101
RHHBY	Roche Holding Ltd. ADR	918,823	$30.19M	0.6%	$42.08	—	COM	771195104
—	Cvent, Inc.	793,083	$28.33M	0.6%	$27.89	—	COM	23247G109
CASS	Cass Information Systems, Inc.	533,070	$27.56M	0.6%	$34.15	-12.5%	COM	14808P109
—	ChannelAdvisor Corporation	1,869,355	$27.09M	0.6%	$31.88	—	COM	159179100
—	2U, Inc.	901,007	$26.5M	0.5%	$29.41	—	COM	90214J101
—	Diplomat Pharmacy, Inc.	704,785	$24.67M	0.5%	$34.33	—	COM	25456K101
FRPT	Freshpet Inc.	2,552,253	$23.81M	0.5%	$7.45	+15.9%	COM	358039105
—	Paylocity Holding Corp.	546,229	$23.6M	0.5%	$43.20	—	COM	70438v106
MMM	3M Company	132,585	$23.22M	0.5%	$63.55	+61.2%	COM	88579Y101
—	ExamWorks Group, Inc.	662,129	$23.07M	0.5%	$38.62	—	COM	30066a105
HSIC	Henry Schein, Inc.	129,572	$22.91M	0.5%	$59.57	+13.5%	COM	806407102
—	Walgreens Boots Alliance Inc	260,086	$21.66M	0.4%	$83.07	—	COM	931427108
—	Praxair, Inc.	190,580	$21.42M	0.4%	$117.43	—	COM	74005P104
MDT	Medtronic Inc.	244,917	$21.25M	0.4%	$58.10	+9.3%	COM	G5960L103
DGII	Digi International, Inc.	1,858,310	$19.94M	0.4%	$9.35	+10.5%	COM	253798102
—	Forward Air Corporation	439,836	$19.59M	0.4%	$39.01	—	COM	349853101
—	Cerner Corporation	333,379	$19.54M	0.4%	$52.96	—	COM	156782104
CSCO	Cisco Systems, Inc.	672,821	$19.3M	0.4%	$15.40	+35.4%	COM	17275R102
CRM	Salesforce Com Inc Com	241,778	$19.2M	0.4%	$75.98	+2.1%	COM	79466L302
QCOM	Qualcomm, Inc.	346,180	$18.55M	0.4%	$47.19	-14.7%	COM	747525103
GOOGL	Alphabet Inc. - A	22,767	$16.02M	0.3%	$32.06	+13.6%	COM	02079K305
—	Novadaq Technologies Inc.	1,472,972	$14.49M	0.3%	$15.72	—	COM	66987G102
GOOG	Alphabet, Inc.	19,681	$13.62M	0.3%	$30.63	+16.4%	COM	02079K107
—	Whole Foods Market, Inc.	379,327	$12.15M	0.3%	$46.90	—	COM	966837106
—	Noodles & Company	1,183,622	$11.58M	0.2%	$19.97	—	COM	65540b105
BURBY	Burberry Group ADR	652,150	$10.11M	0.2%	$32.26	—	COM	12082W204
VFINX	Vanguard Index Trust 500 Index	34,512	$6.684M	0.1%	$182.05	—	COM	922908108
VFIAX	Vanguard Index Tr 500 Index Ad	33,358	$6.46M	0.1%	$180.92	—	COM	922908710
AAPL	Apple Computer Inc Com	42,907	$4.102M	0.1%	$20.07	+12.7%	COM	037833100
TGT	Target Corporation	56,855	$3.97M	0.1%	$47.50	+18.1%	COM	87612E106
SPY	Spdr S&P 500 Etf	18,821	$3.943M	0.1%	$160.44	—	COM	78462F103
JNJ	Johnson & Johnson	32,120	$3.896M	0.1%	$61.08	+42.5%	COM	478160104
ITW	Illinois Tool Works, Inc.	33,647	$3.505M	0.1%	$51.91	+60.4%	COM	452308109
RIVBX	RB All Cap Growth Fund Institu	239,013	$3.404M	0.1%	$13.92	—	COM	46141P404
PEP	PepsiCo, Inc.	30,234	$3.203M	0.1%	$57.22	+34.7%	COM	713448108
CL	Colgate-Palmolive Company	38,008	$2.782M	0.1%	$45.23	+25.8%	COM	194162103
—	General Elec Co Com	87,679	$2.76M	0.1%	$24.18	—	COM	369604103
SLB	Schlumberger NV	31,724	$2.509M	0.1%	$54.12	+7.6%	COM	806857108
INTC	Intel Corporation	74,857	$2.455M	0.1%	$18.03	+39.3%	COM	458140100
PAYX	Paychex Inc.	39,990	$2.379M	0.0%	$26.50	+51.6%	COM	704326107
WMT	Wal-Mart Stores, Inc.	30,730	$2.244M	0.0%	$20.02	-2.5%	COM	931142103
PG	Procter & Gamble Company	24,144	$2.044M	0.0%	$55.47	+14.2%	COM	742718109
USB	US Bancorp Del Com	49,104	$1.98M	0.0%	$24.22	+20.5%	COM	902973304
—	Fidelity Concord Str T Sp 500	26,377	$1.956M	0.0%	$66.03	—	COM	315911701
—	Reckitt Benckiser Group ADR	88,483	$1.772M	0.0%	$18.69	—	COM	756255204
—	Cardinal Health, Inc.	20,337	$1.586M	0.0%	$81.20	—	COM	14149y108
IWM	Ishares Tr Russell 2000	13,356	$1.536M	0.0%	$113.21	—	COM	464287655
—	Cree, Inc.	53,606	$1.31M	0.0%	$41.90	—	COM	225447101
WFC	Wells Fargo & Co New Com	14,408	$682K	0.0%	$28.41	+31.0%	COM	949746101
JPM	Morgan J P & Co Inc Com	10,809	$672K	0.0%	$49.14	-1.7%	COM	46625H100
AGTHX	Growth Fd Amer Inc Com	15,953	$660K	0.0%	$45.15	—	COM	399874106
—	Rydex ETF Trust Gug S&p500 Pu	6,996	$566K	0.0%	$70.33	—	COM	78355W403
IWB	Ishares Tr Russell 1000	4,627	$541K	0.0%	$93.76	—	COM	464287622
IWF	Ishares Tr Russell 1000 Growth	4,713	$473K	0.0%	$72.71	—	COM	464287614
IVV	Ishares Core S&P 500 Etf	1,963	$413K	0.0%	$198.92	—	COM	464287200
GIS	General Mls Inc Com	5,770	$412K	0.0%	$34.31	+32.5%	COM	370334104
BRK/B	Berkshire Hathaway Inc Cl B	2,813	$407K	0.0%	$125.88	+13.6%	COM	084670702
RIVRX	RB All Cap Growth Fund Investo	25,755	$364K	0.0%	$13.61	—	COM	46141P305
IWR	Ishares Russell Mid Cap Index	1,994	$335K	0.0%	$131.12	—	COM	464287499
KO	Coca Cola Co Com	7,284	$330K	0.0%	$29.04	+14.7%	COM	191216100
XOM	Exxon Mobil Corportion	3,417	$320K	0.0%	$55.94	+3.4%	COM	30231G102
NEE	Nextera Energy Inc.	2,442	$318K	0.0%	$19.87	+18.2%	COM	65339F101
HRL	Hormel Foods Corp.	8,395	$307K	0.0%	$22.99	+28.3%	COM	440452100
PCAR	Paccar Inc.	5,743	$298K	0.0%	$26.58	-3.4%	COM	693718108
ASPIX	Alger Fds Ii Alger Spctra I	17,423	$288K	0.0%	$15.72	—	COM	015566300
ROP	Roper Technologies, Inc.	1,664	$284K	0.0%	$116.98	+41.1%	COM	776696106
DODGX	Dodge & Cox Stk Fd Com	1,500	$239K	0.0%	$142.96	—	COM	256219106
—	Johnson Controls, Inc.	5,261	$233K	0.0%	$38.86	—	COM	478366107
SYK	Stryker Corp Com	1,900	$228K	0.0%	$88.14	+13.8%	COM	863667101
BA	Boeing Co Com	1,699	$221K	0.0%	$94.12	+25.9%	COM	097023105
TAREX	Third Ave Tr Real Estate Fd	7,423	$216K	0.0%	$31.76	—	COM	884116401
—	LinkedIn Corporation Class A	1,100	$208K	0.0%	$189.09	—	COM	53578A108
ORCL	Oracle Corp Com	5,000	$205K	0.0%	$31.95	+8.2%	COM	68389X105