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13F-HR filed by MainStreet Investment Advisors LLC

MainStreet Investment Advisors LLC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-12, with 166 holding rows worth $734,263,936.

Accession
0001765380-26-000357
Filed
2026-08-12
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 166 entries on the cover page, a total value of $734,263,936 stated on the cover page (in dollars after the unit check, H1), rows summing to $734,263,936 with VALUE read as dollars as filed, 13F file number 028-18622. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
IJH464287507COM595,959$45,954,398dollars as filed
ISHARES TR464287465MSCI EAFE ETF404,826$42,053,325dollars as filed
Apple Inc037833100COM129,063$37,345,812dollars as filed
Vanguard Short-Term Treasury ETF92206C102SHS501,923$29,211,919dollars as filed
Microsoft Corp594918104COM67,883$25,321,717dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM62,711$22,411,030dollars as filed
iShares Core S&P Small-Cap ETF464287804SHS143,922$21,345,072dollars as filed
JPMorgan Chase & Co46625H100COM62,999$20,621,463dollars as filed
ISHARES TR CORE S&P 500 ETF464287200SHS23,168$17,350,284dollars as filed
Caterpillar Inc.149123101COM16,262$17,317,404dollars as filed
BlackRock,Inc.09290D101COM16,894$16,244,595dollars as filed
Johnson & Johnson478160104COM63,190$16,048,364dollars as filed
Broadcom Inc.11135F101COM42,003$15,866,633dollars as filed
NVIDIA Corp67066G104COM76,679$15,342,701dollars as filed
Vanguard Intermediate-Term Treasury ETF92206C706SHS252,978$14,920,642dollars as filed
AbbVie,Inc.00287Y109COM53,744$13,524,140dollars as filed
Amazon.com, Inc023135106COM50,094$11,939,404dollars as filed
VWO922042858SHS186,625$11,139,646dollars as filed
Procter & Gamble Co742718109COM72,717$10,663,221dollars as filed
Waste Management, Inc.94106L109COM44,255$9,863,554dollars as filed
Home Depot, Inc437076102COM27,446$9,679,655dollars as filed
Chevron Corporation166764100COM54,730$9,072,045dollars as filed
Cisco Systems,Inc.17275R102COM70,975$8,336,724dollars as filed
McDonalds Corporation580135101COM28,457$7,692,212dollars as filed
PepsiCo,Inc.713448108COM53,461$7,238,619dollars as filed
MICROCHIP TECHNOLOGY INC. COM595017104Stock77,136$7,034,803dollars as filed
EMERSON ELEC CO COM291011104Stock48,254$6,907,560dollars as filed
PALO ALTO NETWORKS INC697435105COM19,401$6,616,129dollars as filed
Goldman Sachs Group,Inc.38141G104COM6,408$6,480,859dollars as filed
Southern Company842587107COM65,921$6,309,299dollars as filed
Lockheed Martin Corporation539830109COM11,520$5,868,979dollars as filed
USBANCORPDEL902973304COM NEW88,767$5,361,527dollars as filed
Visa Inc92826C839COM15,586$5,347,401dollars as filed
Altria Group Inc02209S103COM73,176$5,265,013dollars as filed
AMERICAN ELEC PWR CO INC COM025537101Stock38,063$5,207,399dollars as filed
Vanguard Total Bond Market ETF921937835SHS67,144$4,929,041dollars as filed
Tesla Motors, Inc88160R101COM11,523$4,846,574dollars as filed
Qualcomm Incorporated747525103COM25,779$4,763,701dollars as filed
Walmart Inc.931142103COM41,082$4,652,947dollars as filed
International Business Machines Corporation459200101COM16,136$4,537,605dollars as filed
CUMMINS INC COM231021106Stock6,218$4,434,740dollars as filed
META PLATFORMS INC CL A30303M102COM7,865$4,430,276dollars as filed
PAYCHEX INC704326107COM43,937$4,320,325dollars as filed
ENBRIDGE INC COM29250N105Stock79,604$4,315,333dollars as filed
MARRIOTT INTL INC NEW CL A571903202Stock11,601$4,299,215dollars as filed
CADENCE DESIGN SYSTEM INC COM127387108Stock11,020$4,136,026dollars as filed
HONEYWELL INTL INC COM438516205Stock18,469$4,135,097dollars as filed
HONEYWELL AEROSPACE INC COM43849R105Stock18,660$4,125,242dollars as filed
ISHARES TR464288257MSCI ACWI ETF25,719$4,037,111dollars as filed
Merck & Co.,Inc.58933Y105COM31,131$4,000,334dollars as filed
PRUDENTIAL FINL INC COM744320102Stock36,997$3,993,086dollars as filed
Morgan Stanley617446448COM18,809$3,931,833dollars as filed
MARVELL TECHNOLOGY INC573874104COM12,801$3,813,290dollars as filed
GENERAL DYNAMICS CORP COM369550108Stock10,368$3,672,760dollars as filed
CME Group Inc. Class A12572Q105COM15,272$3,372,516dollars as filed
Medtronic PlcG5960L103COM42,878$3,354,346dollars as filed
BANK OF NY MELLON CORP COM064058100Stock22,646$3,274,838dollars as filed
AIR PRODS & CHEMS INC009158106COM11,084$3,249,607dollars as filed
Verizon Communications Inc92343V104COM76,691$3,247,097dollars as filed
Advanced Micro Devices,Inc.007903107COM5,582$3,242,640dollars as filed
SCHD808524797COM101,816$3,228,574dollars as filed
INGREDION INC COM457187102Stock33,383$3,161,704dollars as filed
SYSCOCORP871829107COM37,234$3,112,018dollars as filed
Deere & Company244199105COM4,837$3,068,254dollars as filed
Eli Lilly and Company532457108COM2,519$3,021,364dollars as filed
Bank of America Corp060505104COM50,736$2,890,937dollars as filed
SPDR S&P 500 ESG ETF78468R531SHS38,274$2,791,323dollars as filed
PRINCIPAL EXCHANGE TRADED FD74255Y888SPECTRUM PFD137,845$2,627,326dollars as filed
Intercontinental Exchange,Inc.45866F104COM19,645$2,418,496dollars as filed
HARBOR ETF TRUST41151J505COMM ALL WEA ETF79,741$2,339,601dollars as filed
NextEra Energy,Inc.65339F101COM26,529$2,328,450dollars as filed
Pfizer Inc.717081103COM93,983$2,263,111dollars as filed
iShares Core MSCI EAFE ETF46432F842SHS23,237$2,244,219dollars as filed
iShares Gold Trust464285204COM28,550$2,155,811dollars as filed
Raytheon Technologies Corporation75513E101COM10,939$2,075,456dollars as filed
ISHARES TR46435G268RUSEL 2500 ETF21,978$2,013,868dollars as filed
iShares Core MSCI Emerging Markets ETF46434G103SHS22,967$1,902,584dollars as filed
Thermo Fisher Scientific Inc.883556102COM3,706$1,858,040dollars as filed
UNITED RENTALS INC COM911363109Stock1,630$1,846,611dollars as filed
PUBLIC STORAGE COM74460D109REIT5,685$1,809,592dollars as filed
SPDR SERIES TRUST78464A474ST SHOR CORP ETF58,812$1,764,948dollars as filed
Stryker Corporation863667101COM5,436$1,711,470dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM4,749$1,677,964dollars as filed
ISHARES TR464287168COM10,710$1,673,973dollars as filed
Berkshire Hathaway Inc084670702COM3,258$1,630,271dollars as filed
Oracle Corporation68389X105COM10,888$1,595,636dollars as filed
HERSHEY CO COM427866108Stock8,900$1,561,505dollars as filed
Comcast Corp20030N101COM63,103$1,549,179dollars as filed
Eaton Corp. PlcG29183103COM3,590$1,529,771dollars as filed
American Express Company025816109COM4,447$1,504,198dollars as filed
Applied Materials,Inc.038222105COM2,054$1,485,042dollars as filed
Duke Energy Corporation26441C204COM11,573$1,464,910dollars as filed
Lam Research Corporation512807306COM3,273$1,418,289dollars as filed
AMERIPRISE FINL INC COM03076C106Stock2,798$1,283,610dollars as filed
ARISTA NETWORKS INC040413205COM7,545$1,281,745dollars as filed
Uber Technologies90353T100COM17,557$1,266,913dollars as filed
ISHARES TR464287606S&P MC 400GR ETF10,463$1,229,403dollars as filed
ISHARES TR46435G516COM11,830$1,216,242dollars as filed
PNC FINL SVCS GROUP INC COM693475105Stock4,929$1,213,618dollars as filed
iShares Russell 2000 ETF464287655SHS3,927$1,179,867dollars as filed
ISHARES TR464288414NATIONAL MUN ETF10,193$1,096,971dollars as filed
ISHARES TR46436E551ESG SELECT SCRE20,435$1,065,685dollars as filed
CROWN CASTLE INC COM22822V101REIT13,832$1,047,497dollars as filed
ISHARES SHORT-TERM NATIONAL MUNI BOND ETF464288158ETF9,709$1,033,717dollars as filed
EXXON MOBIL CORP30233Q108COM7,402$1,012,001dollars as filed
iShares S&P Mid-Cap 400 Value ETF464287705SHS6,573$971,029dollars as filed
ISHARES INC46434G863COM17,510$957,622dollars as filed
General Electric Company369604301COM2,522$942,547dollars as filed
Linde plcG54950103COM1,814$941,357dollars as filed
Walt Disney Co254687106COM9,744$937,860dollars as filed
Netflix, Inc64110L106COM12,925$922,845dollars as filed
CINTAS CORP COM172908105Stock5,379$914,860dollars as filed
EOG RES INC COM26875P101Stock6,791$880,996dollars as filed
Technology Select Sector SPDR Fund81369Y803SHS4,328$824,571dollars as filed
Salesforce.com, Inc79466L302COM5,166$809,306dollars as filed
Abbott Laboratories002824100COM8,820$800,327dollars as filed
MasterCard, Inc57636Q104COM1,553$797,621dollars as filed
Prologis,Inc.74340W103COM5,844$791,687dollars as filed
EVERPURE INC CL A74624M102Stock9,877$778,209dollars as filed
ISHARES TR46436E544ESG SELECT SCREE14,694$775,050dollars as filed
T-Mobile US,Inc.872590104COM4,554$763,842dollars as filed
LITTELFUSE INC COM537008104Stock1,649$750,839dollars as filed
ZOETIS INC CL A98978V103Stock10,299$740,086dollars as filed
Schlumberger Limited806857108COM15,198$706,555dollars as filed
HEXCEL CORP NEW428291108COM6,989$699,319dollars as filed
WATERS CORP COM941848103Stock1,712$642,068dollars as filed
ZIONS BANCORPORATION989701107COM9,136$632,120dollars as filed
ISHARES MSCI EAFE GROWTH ETF464288885ETF5,015$623,966dollars as filed
Palantir Technologies Inc. Class A69608A108COM5,343$623,368dollars as filed
iShares MSCI KLD 400 Social ETF464288570SHS4,339$617,830dollars as filed
EVERGY INC COM30034W106Stock7,099$613,567dollars as filed
EQUINIX INC COM29444U700REIT559$582,696dollars as filed
Amgen Inc.031162100COM1,595$577,581dollars as filed
iShares MSCI EAFE Value ETF464288877SHS7,323$560,576dollars as filed
BORGWARNER INC COM099724106Stock8,366$555,502dollars as filed
CHURCH & DWIGHT CO INC COM171340102Stock5,719$554,057dollars as filed
INVESCO S&P 500 TOP 50 ETF46137V233ETF8,565$524,435dollars as filed
TRACTOR SUPPLY CO COM892356106Stock15,507$490,176dollars as filed
Vanguard Real Estate922908553SHS4,870$469,614dollars as filed
ROCKWELL AUTOMATION INC COM773903109Stock899$445,077dollars as filed
MARTIN MARIETTA MATLS INC COM573284106Stock765$441,176dollars as filed
MKS INC. COM55306N104Stock909$404,323dollars as filed
VANGUARD INDEX FDS922908637LARGE CAP ETF1,135$390,338dollars as filed
ISHARESRUSSELL1000GROWTHETF464287614STOK2,892$359,100dollars as filed
Vanguard Total International Bond Index Fund ETF92203J407SHS7,200$348,696dollars as filed
T ROWE PRICE EXCHANGE-TRADED87283Q503US EQUI RESH ETF6,975$331,522dollars as filed
SELECT SECTOR SPDR TR81369Y100SBI MATERIALS6,502$330,497dollars as filed
SILGAN HLDGS INC827048109COM6,881$319,210dollars as filed
FEDERAL RLTY INVT TR NEW313745101SH BEN INT NEW2,474$305,391dollars as filed
ISHARES CORE S&P U.S. GROWTH ETF464287671ETF1,600$300,944dollars as filed
Vanguard Small-Cap ETF922908751SHS990$300,089dollars as filed
REINSURANCE GROUP AMER INC COM NEW759351604Stock1,393$296,221dollars as filed
JOHNSON CTLS INTL PLC SHSG51502105Stock1,946$284,330dollars as filed
OWENS CORNING NEW690742101COM1,752$278,498dollars as filed
MARKELGROUPINC570535104STOK139$271,468dollars as filed
ISHARES TR464287234MSCI EMG MKT ETF3,830$262,010dollars as filed
iShares Russell Midcap ETF464287499SHS2,283$251,861dollars as filed
WW GRAINGER INC COM384802104Stock185$251,674dollars as filed
Health Care Select Sector SPDR Fund81369Y209SHS1,545$245,130dollars as filed
BAKER HUGHES COMPANY CL A05722G100Stock4,251$235,931dollars as filed
LOEWS CORP COM540424108Stock2,050$232,081dollars as filed
OSHKOSH CORP COM688239201Stock1,350$207,198dollars as filed
ISHARES TR464287648RUS 2000 GRW ETF515$202,889dollars as filed
GENUINE PARTS CO COM372460105Stock1,711$201,864dollars as filed
ISHARES TR464288638ISHS 5-10YR INVT3,775$200,717dollars as filed
INVESCO EXCH TRADED FD TR II46138E511PFD ETF11,137$120,725dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001765380-26-000357this filing2026-08-12acceptance time not in the bulk data set