MainStreet Investment Advisors LLC

RIA/Wealth

MainStreet Investment Advisors LLC is a RIA/Wealth based in Chicago, IL led by John Francis Crosson, reporting $5.4B in AUM as of Q3 2025 with IJH as the largest holding (6% allocation).

CEOJohn Francis Crosson

Portfolio Value: $743.8M
Positions: 161
Top Holding: IJH at 6.02%
Last Reported: Q3 2025

Address120 N. Lasalle Street, Suite 3300, Chicago, IL, 60602-2424, United States

Top Holdings

Largest long holdings in MainStreet Investment Advisors LLC's portfolio (39.6% of total portfolio)

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GthenH

Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 iShares Core S&P Mid-Cap ETF IJH	ETF ETF	$44.8M	6.02%	-$2.5M Sold	— 686.2K shares	Q4 2017 Held for 7y 11m
2 iShares MSCI EAFE EFA	ETF ETF	$42.2M	5.68%	-$2.4M Sold	— 452.4K shares	Q4 2017 Held for 7y 11m
3 Microsoft MSFT	Software - Infrastructure Technology	$39.4M	5.29%	-$3.0M Sold	0.00% 76.0K shares	Q4 2017 Held for 7y 11m
4 Apple AAPL	Consumer Electronics Technology	$38.2M	5.13%	-$2.2M Sold	0.00% 149.9K shares	Q4 2017 Held for 7y 11m
5 Vanguard Short-Term Treasury VGSH	ETF ETF	$31.4M	4.22%	+$1.1M Bought	— 533.7K shares	Q4 2022 Held for 2y 11m
6 JPMorgan Chase JPM	Banks - Diversified Financial Services	$22.3M	3.00%	-$2.2M Sold	0.00% 70.8K shares	Q4 2017 Held for 7y 11m
7 Blackrock BLK	Asset Management Financial Services	$22.0M	2.95%	-$1.3M Sold	0.01% 18.8K shares	Q4 2017 Held for 7y 11m
8 iShares Core S&P Small-Cap ETF IJR	ETF ETF	$19.7M	2.65%	-$968.0K Sold	— 165.7K shares	Q4 2017 Held for 7y 11m
9 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$19.4M	2.60%	-$1.3M Sold	0.00% 79.6K shares	Q4 2017 Held for 7y 11m
10 Nvidia NVDA	Semiconductors Technology	$14.8M	1.99%	-$323.3K Sold	0.00% 79.3K shares	Q1 2020 Held for 5y 8m

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GthenH

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in MainStreet Investment Advisors LLC's latest filing

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GthenC

Market Value

$743.8M

Prior: $723.0M

Q/Q Change

+2.87%

+$20.8M

Net Flows % of MV

-5.28%

New Purchases

2 stocks

$523.6K

Added To

29 stocks

+$6.2M

Sold Out Of

5 stocks

$1.9M

Reduced Holdings

108 stocks

-$44.1M

Increased Positions

Position	Shares Δ	Change
1 T. Rowe Price U.S. Equity Research ETF TSPA	New	0 → 7.4K +$310.8K
2 Baker Hughes BKR	New	0 → 4.4K +$212.9K
3 Salesforce CRM	+412.73%	1.0K → 5.4K +$1.0M
4 Schwab US Dividend Equity SCHD	+63.47%	41.4K → 67.6K +$716.6K
5 iShares Select Dividend DVY	+57.64%	4.7K → 7.3K +$381.5K

Decreased Positions

Position	Shares Δ	Change
1 Chart Industries GTLS	Sold	3.0K → 0 −$498.9K
2 Charles River Laboratories CRL	Sold	3.1K → 0 −$465.1K
3 Texas Instruments TXN	Sold	1.7K → 0 −$351.5K
4 Truist Financial TFC	Sold	7.7K → 0 −$331.4K
5 Enerpac Tool Group EPAC	Sold	7.0K → 0 −$282.5K