MainStreet Investment Advisors 13F-HR Quarterly holdings report by institutional manager

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
Expires:	Oct 31, 2018
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
BERKSHIRE HATHAWAY INC DEL CL A	COM	084670108	955	3	SH		SOLE		0	0	3
MARKEL CORP COM	COM	570535104	828	760	SH		SOLE		0	0	760
COSTCO WHSL CORP NEW COM	COM	22160K105	210	795	SH		SOLE		0	0	795
ALPHABET INC CAP STK CL C	COM	02079K107	931	861	SH		SOLE		0	0	861
LABORATORY CORP AMER HLDGS COM NEW	COM	50540R409	220	1,273	SH		SOLE		0	0	1,273
VANGUARD MID-CAP INDEX FUND	COM	922908629	224	1,343	SH		SOLE		0	0	1,343
INVESCO S&P 500 TOP 50 ETF	COM	46137V233	290	1,380	SH		SOLE		0	0	1,380
MARTIN MARIETTA MATLS INC COM	COM	573284106	339	1,474	SH		SOLE		0	0	1,474
AIR PRODS & CHEMS INC COM	COM	009158106	356	1,571	SH		SOLE		0	0	1,571
BOEING CO COM	COM	097023105	595	1,635	SH		SOLE		0	0	1,635
ISHARES RUSSELL 1000 GROWTH ETF	COM	464287614	267	1,694	SH		SOLE		0	0	1,694
PNC FINL SVCS GROUP INC COM	COM	693475105	255	1,855	SH		SOLE		0	0	1,855
VANGUARD SMALL-CAP INDEX FUND	COM	922908751	308	1,964	SH		SOLE		0	0	1,964
AMGEN INC COM	COM	031162100	364	1,974	SH		SOLE		0	0	1,974
FACEBOOK INC CL A	COM	30303M102	417	2,160	SH		SOLE		0	0	2,160
ILLINOIS TOOL WKS INC COM	COM	452308109	337	2,236	SH		SOLE		0	0	2,236
DEERE & CO COM	COM	244199105	399	2,405	SH		SOLE		0	0	2,405
ROCKWELL AUTOMATION INC COM	COM	773903109	396	2,420	SH		SOLE		0	0	2,420
ALLSTATE CORP COM	COM	020002101	257	2,526	SH		SOLE		0	0	2,526
AMERISOURCEBERGEN CORP COM	COM	03073E105	225	2,634	SH		SOLE		0	0	2,634
DTE ENERGY CO COM	COM	233331107	342	2,678	SH		SOLE		0	0	2,678
INTERNATIONAL BUSINESS MACHS COM	COM	459200101	376	2,725	SH		SOLE		0	0	2,725
COMERICA INC COM	COM	200340107	211	2,903	SH		SOLE		0	0	2,903
NORTHERN TR CORP COM	COM	665859104	278	3,089	SH		SOLE		0	0	3,089
BOOKING HLDGS INC COM	COM	09857L108	5,995	3,198	SH		SOLE		0	0	3,198
NIKE INC CL B	COM	654106103	270	3,214	SH		SOLE		0	0	3,214
PIMCO 0-5 YEAR HIGH YIELD CORPORATE BOND INDEX EXCHANGE-TRADED FUND	COM	72201R783	327	3,260	SH		SOLE		0	0	3,260
ISHARES MSCI KLD 400 SOCIAL ETF	COM	464288570	361	3,305	SH		SOLE		0	0	3,305
ESSEX PPTY TR INC COM	COM	297178105	1,033	3,539	SH		SOLE		0	0	3,539
AGILENT TECHNOLOGIES INC COM	COM	00846U101	266	3,565	SH		SOLE		0	0	3,565
PHILLIPS 66 COM	COM	718546104	348	3,721	SH		SOLE		0	0	3,721
INVESCO S&P 500 LOW VOLATILITY ETF	COM	46138E354	215	3,900	SH		SOLE		0	0	3,900
LOEWS CORP COM	COM	540424108	219	4,000	SH		SOLE		0	0	4,000
CONSUMER STAPLES SELECT SECTOR SPDR FUND	COM	81369Y308	233	4,019	SH		SOLE		0	0	4,019
MARATHON PETE CORP COM	COM	56585A102	235	4,200	SH		SOLE		0	0	4,200
CIMAREX ENERGY CO COM	COM	171798101	249	4,204	SH		SOLE		0	0	4,204
F5 NETWORKS INC COM	COM	315616102	647	4,440	SH		SOLE		0	0	4,440
WATERS CORP COM	COM	941848103	959	4,455	SH		SOLE		0	0	4,455
EXPEDITORS INTL WASH INC COM	COM	302130109	339	4,469	SH		SOLE		0	0	4,469
ISHARES CORE U.S. AGGREGATE BOND ETF	COM	464287226	504	4,526	SH		SOLE		0	0	4,526
ZIMMER BIOMET HLDGS INC COM	COM	98956P102	541	4,598	SH		SOLE		0	0	4,598
CME GROUP INC COM CL A	COM	12572Q105	922	4,748	SH		SOLE		0	0	4,748
GARTNER INC COM	COM	366651107	777	4,826	SH		SOLE		0	0	4,826
POLARIS INDS INC COM	COM	731068102	443	4,859	SH		SOLE		0	0	4,859
ENERGY SELECT SECTOR SPDR FUND	COM	81369Y506	316	4,960	SH		SOLE		0	0	4,960
AMAZON COM INC COM	COM	023135106	9,767	5,158	SH		SOLE		0	0	5,158
OWENS CORNING NEW COM	COM	690742101	307	5,267	SH		SOLE		0	0	5,267
EVERGY INC COM	COM	30034W106	337	5,604	SH		SOLE		0	0	5,604
UNITED TECHNOLOGIES CORP COM	COM	913017109	748	5,746	SH		SOLE		0	0	5,746
ISHARES RUSSELL 2000 ETF	COM	464287655	932	5,996	SH		SOLE		0	0	5,996
CARPENTER TECHNOLOGY CORP COM	COM	144285103	292	6,078	SH		SOLE		0	0	6,078
ISHARES MSCI ACWI INDEX FUND	COM	464288257	461	6,250	SH		SOLE		0	0	6,250
REINSURANCE GRP OF AMERICA INC COM NEW	COM	759351604	978	6,265	SH		SOLE		0	0	6,265
ISHARES CORE MSCI TOTAL INTERNATIONAL STOCK ETF	COM	46432F834	370	6,305	SH		SOLE		0	0	6,305
DISNEY WALT CO COM DISNEY	COM	254687106	911	6,523	SH		SOLE		0	0	6,523
VERISIGN INC COM	COM	92343E102	1,382	6,605	SH		SOLE		0	0	6,605
AMERIPRISE FINL INC COM	COM	03076C106	972	6,699	SH		SOLE		0	0	6,699
MONDELEZ INTL INC CL A	COM	609207105	365	6,772	SH		SOLE		0	0	6,772
CRAY INC COM NEW	COM	225223304	244	7,000	SH		SOLE		0	0	7,000
IQ HEDGE MULTI-STRATEGY TRACKER ETF	COM	45409B107	216	7,105	SH		SOLE		0	0	7,105
JACOBS ENGR GROUP INC COM	COM	469814107	602	7,136	SH		SOLE		0	0	7,136
IQ MERGER ARBITRAGE ETF	COM	45409B800	229	7,274	SH		SOLE		0	0	7,274
TECHNOLOGY SELECT SECTOR SPDR FUND	COM	81369Y803	570	7,308	SH		SOLE		0	0	7,308
OSHKOSH CORP COM	COM	688239201	622	7,448	SH		SOLE		0	0	7,448
NEXTERA ENERGY INC COM	COM	65339F101	1,567	7,647	SH		SOLE		0	0	7,647
HENRY SCHEIN INC COM	COM	806407102	536	7,661	SH		SOLE		0	0	7,661
ENERGIZER HLDGS INC NEW COM	COM	29272W109	297	7,685	SH		SOLE		0	0	7,685
ALPHABET INC CAP STK CL A	COM	02079K305	8,542	7,889	SH		SOLE		0	0	7,889
SCHWAB U.S. BROAD MARKET ETF	COM	808524102	558	7,916	SH		SOLE		0	0	7,916
MASTERCARD INC CL A	COM	57636Q104	2,094	7,917	SH		SOLE		0	0	7,917
AUTODESK INC COM	COM	052769106	1,333	8,181	SH		SOLE		0	0	8,181
EXACT SCIENCES CORP COM	COM	30063P105	1,062	9,000	SH		SOLE		0	0	9,000
CINTAS CORP COM	COM	172908105	2,212	9,323	SH		SOLE		0	0	9,323
V F CORP COM	COM	918204108	815	9,332	SH		SOLE		0	0	9,332
NASDAQ INC COM	COM	631103108	915	9,513	SH		SOLE		0	0	9,513
CONOCOPHILLIPS COM	COM	20825C104	584	9,572	SH		SOLE		0	0	9,572
VONAGE HLDGS CORP COM	COM	92886T201	136	12,000	SH		SOLE		0	0	12,000
CSX CORP COM	COM	126408103	777	10,041	SH		SOLE		0	0	10,041
ACTUANT CORP CL A NEW	COM	00508X203	267	10,776	SH		SOLE		0	0	10,776
SPDR S&P EMERGING MARKETS SMALL CAP ETF	COM	78463X756	491	10,975	SH		SOLE		0	0	10,975
ISHARES MSCI EMERGING MARKETS ETF	COM	464287234	480	11,181	SH		SOLE		0	0	11,181
AMERICAN EXPRESS CO COM	COM	025816109	1,470	11,907	SH		SOLE		0	0	11,907
EOG RES INC COM	COM	26875P101	1,145	12,289	SH		SOLE		0	0	12,289
AMETEK INC NEW COM	COM	031100100	1,128	12,419	SH		SOLE		0	0	12,419
VANGUARD SHORT-TERM BOND INDEX FUND	COM	921937827	1,034	12,838	SH		SOLE		0	0	12,838
BIOGEN INC COM	COM	09062X103	3,115	13,318	SH		SOLE		0	0	13,318
MERCK & CO INC COM	COM	58933Y105	1,121	13,369	SH		SOLE		0	0	13,369
CORNING INC COM	COM	219350105	446	13,435	SH		SOLE		0	0	13,435
VANGUARD TOTAL BOND MARKET INDEX FUND	COM	921937835	1,217	14,655	SH		SOLE		0	0	14,655
ISHARES BARCLAYS GNMA BOND FUND	COM	46429B333	742	14,800	SH		SOLE		0	0	14,800
DUKE ENERGY CORP NEW COM NEW	COM	26441C204	1,307	14,810	SH		SOLE		0	0	14,810
X-TRACKERS MSCI EAFE HEDGED EQUITY ETF	COM	233051200	486	15,362	SH		SOLE		0	0	15,362
GRAINGER W W INC COM	COM	384802104	4,239	15,802	SH		SOLE		0	0	15,802
STRYKER CORP COM	COM	863667101	3,254	15,830	SH		SOLE		0	0	15,830
CHURCH & DWIGHT INC COM	COM	171340102	1,187	16,248	SH		SOLE		0	0	16,248
LOCKHEED MARTIN CORP COM	COM	539830109	5,922	16,290	SH		SOLE		0	0	16,290
CONAGRA BRANDS INC COM	COM	205887102	440	16,591	SH		SOLE		0	0	16,591
TRIUMPH GROUP INC NEW COM	COM	896818101	404	17,652	SH		SOLE		0	0	17,652
VANGUARD TOTAL INTERNATIONAL BOND ETF	COM	92203J407	1,031	18,000	SH		SOLE		0	0	18,000
SILGAN HOLDINGS INC COM	COM	827048109	553	18,082	SH		SOLE		0	0	18,082
VANGUARD SHORT-TERM INFLATION-PROTECTED SECURITIES ETF	COM	922020805	942	19,095	SH		SOLE		0	0	19,095
MCKESSON CORP COM	COM	58155Q103	2,687	19,994	SH		SOLE		0	0	19,994
ABBOTT LABS COM	COM	002824100	1,729	20,561	SH		SOLE		0	0	20,561
FLOWERS FOODS INC COM	COM	343498101	496	21,323	SH		SOLE		0	0	21,323
AMERICAN FIN TR INC COM CLASS A	COM	02607T109	239	21,896	SH		SOLE		0	0	21,896
ADOBE INC COM	COM	00724F101	6,603	22,410	SH		SOLE		0	0	22,410
ORACLE CORP COM	COM	68389X105	1,390	24,398	SH		SOLE		0	0	24,398
VISA INC COM CL A	COM	92826C839	4,349	25,060	SH		SOLE		0	0	25,060
GENERAL DYNAMICS CORP COM	COM	369550108	4,595	25,272	SH		SOLE		0	0	25,272
ZOETIS INC CL A	COM	98978V103	2,952	26,007	SH		SOLE		0	0	26,007
CISCO SYS INC COM	COM	17275R102	1,429	26,108	SH		SOLE		0	0	26,108
VANECK VECTORS INVESTMENT GRADE FLOATING RATE ETF	COM	92189F486	788	31,270	SH		SOLE		0	0	31,270
BLACKROCK INC COM	COM	09247X101	14,963	31,883	SH		SOLE		0	0	31,883
COMPASS MINERALS INTL INC COM	COM	20451N101	1,956	35,592	SH		SOLE		0	0	35,592
UMPQUA HLDGS CORP COM	COM	904214103	598	36,052	SH		SOLE		0	0	36,052
UNION PACIFIC CORP COM	COM	907818108	6,794	40,174	SH		SOLE		0	0	40,174
BERKSHIRE HATHAWAY INC DEL CL B NEW	COM	084670702	8,681	40,724	SH		SOLE		0	0	40,724
UNITED PARCEL SERVICE INC CL B	COM	911312106	4,379	42,413	SH		SOLE		0	0	42,413
ISHARES CORE S&P 500 ETF	COM	464287200	13,264	45,000	SH		SOLE		0	0	45,000
MCDONALDS CORP COM	COM	580135101	9,775	47,072	SH		SOLE		0	0	47,072
GENUINE PARTS CO COM	COM	372460105	4,887	47,177	SH		SOLE		0	0	47,177
LOWES COS INC COM	COM	548661107	4,881	48,369	SH		SOLE		0	0	48,369
SPDR PORTFOLIO SHORT TERM CORPORATE BOND ETF	COM	78464A474	1,666	54,134	SH		SOLE		0	0	54,134
PAYPAL HLDGS INC COM	COM	70450Y103	6,266	54,745	SH		SOLE		0	0	54,745
ISHARES GLOBAL INFRASTRUCTURE ETF	COM	464288372	2,575	55,740	SH		SOLE		0	0	55,740
HOME DEPOT INC COM	COM	437076102	11,779	56,640	SH		SOLE		0	0	56,640
UTILITIES SELECT SECTOR SPDR FUND	COM	81369Y886	3,433	57,567	SH		SOLE		0	0	57,567
3M CO COM	COM	88579Y101	10,029	57,859	SH		SOLE		0	0	57,859
MATERIALS SELECT SECTOR SPDR FUND	COM	81369Y100	3,557	60,800	SH		SOLE		0	0	60,800
CERNER CORP COM	COM	156782104	4,571	62,356	SH		SOLE		0	0	62,356
MEDTRONIC PLC SHS	COM	G5960L103	6,176	63,419	SH		SOLE		0	0	63,419
DOMINION ENERGY INC COM	COM	25746U109	4,926	63,712	SH		SOLE		0	0	63,712
EMERSON ELEC CO COM	COM	291011104	4,470	66,990	SH		SOLE		0	0	66,990
CVS HEALTH CORP COM	COM	126650100	3,802	69,766	SH		SOLE		0	0	69,766
EXXON MOBIL CORP COM	COM	30231G102	5,417	70,684	SH		SOLE		0	0	70,684
CITIGROUP INC COM NEW	COM	172967424	4,978	71,085	SH		SOLE		0	0	71,085
WASTE MGMT INC DEL COM	COM	94106L109	8,537	73,996	SH		SOLE		0	0	73,996
ZIONS BANCORPORATION N A COM	COM	989701107	3,465	75,352	SH		SOLE		0	0	75,352
HASBRO INC COM	COM	418056107	8,248	78,051	SH		SOLE		0	0	78,051
SOUTHERN CO COM	COM	842587107	4,394	79,481	SH		SOLE		0	0	79,481
HONEYWELL INTL INC COM	COM	438516106	14,220	81,446	SH		SOLE		0	0	81,446
INVESCO SENIOR LOAN ETF	COM	46138G508	1,877	82,852	SH		SOLE		0	0	82,852
PAYCHEX INC COM	COM	704326107	7,151	86,899	SH		SOLE		0	0	86,899
CHEVRON CORP NEW COM	COM	166764100	11,308	90,871	SH		SOLE		0	0	90,871
ENBRIDGE INC COM	COM	29250N105	3,325	92,162	SH		SOLE		0	0	92,162
ALTRIA GROUP INC COM	COM	02209S103	4,465	94,293	SH		SOLE		0	0	94,293
DOW INC COM	COM	260557103	4,677	94,847	SH		SOLE		0	0	94,847
APPLE INC COM	COM	037833100	18,860	95,291	SH		SOLE		0	0	95,291
HALLIBURTON CO COM	COM	406216101	2,168	95,356	SH		SOLE		0	0	95,356
PEPSICO INC COM	COM	713448108	12,844	97,950	SH		SOLE		0	0	97,950
MICROCHIP TECHNOLOGY INC COM	COM	595017104	8,541	98,515	SH		SOLE		0	0	98,515
JPMORGAN CHASE & CO COM	COM	46625H100	11,452	102,429	SH		SOLE		0	0	102,429
JOHNSON & JOHNSON COM	COM	478160104	14,432	103,622	SH		SOLE		0	0	103,622
ABBVIE INC COM	COM	00287Y109	8,058	110,805	SH		SOLE		0	0	110,805
US BANCORP DEL COM NEW	COM	902973304	6,416	122,443	SH		SOLE		0	0	122,443
AT&T INC COM	COM	00206R102	4,249	126,809	SH		SOLE		0	0	126,809
VERIZON COMMUNICATIONS INC COM	COM	92343V104	7,430	130,059	SH		SOLE		0	0	130,059
INTEL CORP COM	COM	458140100	6,549	136,798	SH		SOLE		0	0	136,798
PROCTER AND GAMBLE CO COM	COM	742718109	15,276	139,314	SH		SOLE		0	0	139,314
STARBUCKS CORP COM	COM	855244109	12,067	143,949	SH		SOLE		0	0	143,949
MICROSOFT CORP COM	COM	594918104	20,415	152,398	SH		SOLE		0	0	152,398
ISHARES FLOATING RATE BOND ETF	COM	46429B655	10,109	198,495	SH		SOLE		0	0	198,495
PFIZER INC COM	COM	717081103	9,602	221,644	SH		SOLE		0	0	221,644
VANGUARD REAL ESTATE ETF	COM	922908553	32,902	376,450	SH		SOLE		0	0	376,450
ISHARES S&P MIDCAP FUND	COM	464287507	79,370	408,578	SH		SOLE		0	0	408,578
ISHARES S&P SMALL-CAP FUND	COM	464287804	37,362	477,282	SH		SOLE		0	0	477,282
VANGUARD FTSE EMERGING MARKETS ETF	COM	922042858	25,935	609,806	SH		SOLE		0	0	609,806
ISHARES MSCI EAFE ETF	COM	464287465	79,969	1,216,633	SH		SOLE		0	0	1,216,633