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MainStreet Investment Advisors LLC
Period ended Jun 30, 2026 · Latest filing Aug 12, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $734,263,936
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- iShares Core S&P Mid-Cap ETF · ETF · 464287507 · shares: $45,954,398
- iShares MSCI EAFE ETF · ETF · 464287465 · shares: $42,053,325
- Apple Inc · Common Stock · 037833100 · shares: $37,345,812
- Vanguard Short-Term Treasury E · ETF · 92206C102 · shares: $29,211,919
- Microsoft Corp · Common Stock · 594918104 · shares: $25,321,717
- Alphabet Inc · Common Stock · 02079K305 · shares: $22,411,030
- iShares Core S&P Small-Cap ETF · ETF · 464287804 · shares: $21,345,072
- JPMorgan Chase & Co · Common Stock · 46625H100 · shares: $20,621,463
- iShares Core S&P 500 ETF · ETF · 464287200 · shares: $17,350,284
- Caterpillar Inc · Common Stock · 149123101 · shares: $17,317,404
Reported holdings
166 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| iShares National Muni Bond ETF | ETF | 464288414 | — | 10,193 shares | $1,096,971 |
| iShares ESG Select Screened S& | ETF | 46436E551 | — | 20,435 shares | $1,065,685 |
| Crown Castle Inc | Common Stock | 22822V101 | — | 13,832 shares | $1,047,497 |
| iShares Short-Term National Mu | ETF | 464288158 | — | 9,709 shares | $1,033,717 |
| ExxonMobil Holdings Corp | Common Stock | 30233Q108 | — | 7,402 shares | $1,012,001 |
| iShares S&P Mid-Cap 400 Value | ETF | 464287705 | — | 6,573 shares | $971,029 |
| iShares ESG Aware MSCI EM ETF | ETF | 46434G863 | — | 17,510 shares | $957,622 |
| General Electric Co | Common Stock | 369604301 | — | 2,522 shares | $942,547 |
| Linde PLC | Common Stock | G54950103 | — | 1,814 shares | $941,357 |
| Walt Disney Co/The | Common Stock | 254687106 | — | 9,744 shares | $937,860 |
| Netflix Inc | Common Stock | 64110L106 | — | 12,925 shares | $922,845 |
| Cintas Corp | Common Stock | 172908105 | — | 5,379 shares | $914,860 |
| EOG Resources Inc | Common Stock | 26875P101 | — | 6,791 shares | $880,996 |
| State Street Technology Select | ETF | 81369Y803 | — | 4,328 shares | $824,571 |
| Salesforce Inc | Common Stock | 79466L302 | — | 5,166 shares | $809,306 |
| Abbott Laboratories | Common Stock | 002824100 | — | 8,820 shares | $800,327 |
| Mastercard Inc | Common Stock | 57636Q104 | — | 1,553 shares | $797,621 |
| Prologis Inc | Common Stock | 74340W103 | — | 5,844 shares | $791,687 |
| Everpure Inc | Common Stock | 74624M102 | — | 9,877 shares | $778,209 |
| iShares ESG Select Screened S& | ETF | 46436E544 | — | 14,694 shares | $775,050 |
| T-Mobile US Inc | Common Stock | 872590104 | — | 4,554 shares | $763,842 |
| Littelfuse Inc | Common Stock | 537008104 | — | 1,649 shares | $750,839 |
| Zoetis Inc | Common Stock | 98978V103 | — | 10,299 shares | $740,086 |
| SLB Ltd | Common Stock | 806857108 | — | 15,198 shares | $706,555 |
| Hexcel Corp | Common Stock | 428291108 | — | 6,989 shares | $699,319 |
| Waters Corp | Common Stock | 941848103 | — | 1,712 shares | $642,068 |
| Zions Bancorp NA | Common Stock | 989701107 | — | 9,136 shares | $632,120 |
| iShares MSCI EAFE Growth ETF | ETF | 464288885 | — | 5,015 shares | $623,966 |
| Palantir Technologies Inc | Common Stock | 69608A108 | — | 5,343 shares | $623,368 |
| iShares ESG MSCI KLD 400 ETF | ETF | 464288570 | — | 4,339 shares | $617,830 |
| Evergy Inc | Common Stock | 30034W106 | — | 7,099 shares | $613,567 |
| Equinix Inc | Common Stock | 29444U700 | — | 559 shares | $582,696 |
| Amgen Inc | Common Stock | 031162100 | — | 1,595 shares | $577,581 |
| iShares MSCI EAFE Value ETF | ETF | 464288877 | — | 7,323 shares | $560,576 |
| BorgWarner Inc | Common Stock | 099724106 | — | 8,366 shares | $555,502 |
| Church & Dwight Co Inc | Common Stock | 171340102 | — | 5,719 shares | $554,057 |
| Invesco Exchange-Traded Fund T | ETF | 46137V233 | — | 8,565 shares | $524,435 |
| Tractor Supply Co | Common Stock | 892356106 | — | 15,507 shares | $490,176 |
| Vanguard Real Estate ETF | ETF | 922908553 | — | 4,870 shares | $469,614 |
| Rockwell Automation Inc | Common Stock | 773903109 | — | 899 shares | $445,077 |
| Martin Marietta Materials Inc | Common Stock | 573284106 | — | 765 shares | $441,176 |
| MKS Inc | Common Stock | 55306N104 | — | 909 shares | $404,323 |
| Vanguard Morningstar Large-Cap | ETF | 922908637 | — | 1,135 shares | $390,338 |
| iShares Russell 1000 Growth ET | ETF | 464287614 | — | 2,892 shares | $359,100 |
| Vanguard Total International B | ETF | 92203J407 | — | 7,200 shares | $348,696 |
| T Rowe Price US Equity Researc | ETF | 87283Q503 | — | 6,975 shares | $331,522 |
| State Street Materials Select | ETF | 81369Y100 | — | 6,502 shares | $330,497 |
| Silgan Holdings Inc | Common Stock | 827048109 | — | 6,881 shares | $319,210 |
| Federal Realty Investment Trus | Common Stock | 313745101 | — | 2,474 shares | $305,391 |
| iShares Core S&P U.S. Growth E | ETF | 464287671 | — | 1,600 shares | $300,944 |
| Vanguard Morningstar Small-Cap | ETF | 922908751 | — | 990 shares | $300,089 |
| Reinsurance Group of America I | Common Stock | 759351604 | — | 1,393 shares | $296,221 |
| Johnson Controls International | Common Stock | G51502105 | — | 1,946 shares | $284,330 |
| Owens Corning | Common Stock | 690742101 | — | 1,752 shares | $278,498 |
| Markel Group Inc | Common Stock | 570535104 | — | 139 shares | $271,468 |
| iShares MSCI Emerging Markets | ETF | 464287234 | — | 3,830 shares | $262,010 |
| iShares Russell Mid-Cap ETF | ETF | 464287499 | — | 2,283 shares | $251,861 |
| WW Grainger Inc | Common Stock | 384802104 | — | 185 shares | $251,674 |
| State Street Health Care Selec | ETF | 81369Y209 | — | 1,545 shares | $245,130 |
| Baker Hughes Co | Common Stock | 05722G100 | — | 4,251 shares | $235,931 |
| Loews Corp | Common Stock | 540424108 | — | 2,050 shares | $232,081 |
| Oshkosh Corp | Common Stock | 688239201 | — | 1,350 shares | $207,198 |
| iShares Russell 2000 Growth ET | ETF | 464287648 | — | 515 shares | $202,889 |
| Genuine Parts Co | Common Stock | 372460105 | — | 1,711 shares | $201,864 |
| iShares 5-10 Year Investment G | ETF | 464288638 | — | 3,775 shares | $200,717 |
| Invesco Preferred ETF | ETF | 46138E511 | — | 11,137 shares | $120,725 |