Aufman Associates Inc Portfolio Stock Holdings

Aufman Associates Inc disclosed 65 stock positions valued at approximately $203.8 million in its latest SEC 13F filing. The largest holdings include Vanguard Small-Cap Index ETF, Vanguard 500 Index ETF, and Vanguard Developed Markets Index ETF. The filing reflects positions held as of March 31, 2026 and was filed on May 15, 2026.

Report Period
March 31, 2026
No. of Stocks
65
Portfolio Value
$203.8M
Holdings by Sector
Aufman Associates Inc Portfolio Holdings in Q1 2026

65 holdings in the latest reporting period.

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CompanySymbolSectorPortfolio %SharesChange (Shares)Change %Value
Vanguard Small-Cap Index ETFVBOther18.35%142,772-1,469-1.02%$37,394,801
Vanguard 500 Index ETFVOOOther17.51%59,743-785-1.30%$35,699,217
Vanguard Developed Markets Index ETFVEAOther15.95%507,208-8,219-1.59%$32,501,915
Seagate Technology HoldingsSTXOther12.59%65,507-52-0.08%$25,663,022
Schwab Fundamental US Large Company Index ETFFNDXOther9.27%678,694+104,086+18.11%$18,901,616
Vanguard Mid-Cap Growth Index ETFVOTOther3.12%24,677+40+0.16%$6,350,585
iShares Core S&P 500 Index ETFIVVOther2.44%7,626-76-0.99%$4,981,592
Vanguard FTSE All-World ex US Index ETFVEUOther1.93%52,248-685-1.29%$3,923,823
Berkshire Hathaway Cl BBRK-BFinancial Services1.59%6,778--$3,248,018
ModernaMRNAHealthcare1.35%56,998+13,798+31.94%$2,749,014
Minerals TechnologiesMTXBasic Materials1.32%38,011--$2,695,740
Alphabet Cl CGOOGCommunication Services1.00%7,090+52+0.74%$2,033,944
AppleAAPLTechnology0.96%7,749-21-0.27%$1,966,709
Exxon MobilXOMEnergy0.72%8,648-387-4.28%$1,467,184
MicrosoftMSFTTechnology0.60%3,288+1+0.03%$1,217,150
Crown CastleCCIReal Estate0.57%14,274-2,105-12.85%$1,160,619
Vanguard Total Int'l Stock Index ETFVXUSOther0.56%14,674+9+0.06%$1,131,541
iShares ESG Aware MSCI USA Small-Cap ETFESMLOther0.51%22,063-197-0.88%$1,037,392
iShares ESG Advanced MSCI USA ETFUSXFOther0.49%18,188+1,603+9.67%$1,003,996
Vanguard Growth Index ETFVUGOther0.42%1,947-165-7.81%$850,341
Vanguard Mid-Cap Index ETFVOOther0.41%2,905-1-0.03%$834,243
iShares Russell 1000 Growth Index ETFIWFOther0.40%1,927--$821,673
SPDR S&P 500 Index ETFSPYOther0.39%1,224-31-2.47%$796,016
Johnson & JohnsonJNJHealthcare0.38%3,203-191-5.63%$782,941
RevvityRVTYHealthcare0.36%8,260--$723,659
AbbVieABBVHealthcare0.35%3,262--$709,350
iShares ESG Aware MSCI EAFE ETFESGDOther0.32%6,911--$660,793
ChevronCVXEnergy0.30%2,997+10+0.33%$620,141
Vanguard Total Stock Market ETFVTIOther0.30%1,907+4+0.21%$611,805
BroadcomAVGOTechnology0.29%1,883+1+0.05%$582,869
iShares Russell 1000 Value Index ETFIWDOther0.24%2,310--$493,578
iShares Core S&P Small-Cap Index ETFIJROther0.24%3,945+4+0.10%$490,394
iShares Russell Mid-Cap Growth Index ETFIWPOther0.22%3,499--$448,292
Merck & CompanyMRKHealthcare0.22%3,675-29-0.78%$442,066
Fidelity NASDAQ Composite Index ETFONEQOther0.21%4,969--$421,918
Kraft Heinz CoKHCConsumer Defensive0.21%18,621--$418,786
Alphabet Cl AGOOGLCommunication Services0.19%1,346-18-1.32%$387,056
The Walt Disney CompanyDISCommunication Services0.19%3,990--$384,566
iShares ESG Optimized MSCI USA ETFSUSAOther0.17%2,692+111+4.30%$355,629
Taiwan Semiconductor Mfg ADRTSMTechnology0.17%1,030--$348,089
SPDR MSCI EAFE Fossil Fuel Free ETFEFAXOther0.17%6,967--$346,708
ConocoPhillipsCOPEnergy0.16%2,400--$316,800
Abbott LaboratoriesABTHealthcare0.15%3,051--$313,246
SPDR DoubleLine Total Return Tactical ETFTOTLOther0.15%7,653-72-0.93%$304,066
PaychexPAYXTechnology0.14%3,154--$290,546
iShares MSCI EAFE ETFEFAOther0.14%2,984--$289,813
Coca-ColaKOConsumer Defensive0.14%3,802--$289,153
Amazon.comAMZNConsumer Cyclical0.14%1,383-2-0.14%$287,965
PPLPPLUtilities0.14%7,485--$285,927
iShares Russell 2000 Value ETFIWNOther0.14%1,500--$284,385
PepsiCoPEPConsumer Defensive0.14%1,797--$279,056
iShares Core S&P Mid-Cap Index ETFIJHOther0.14%4,091--$276,265
iShares S&P 500 Value ETFIVEOther0.14%1,308-158-10.78%$276,184
Verizon CommunicationsVZCommunication Services0.13%5,242--$263,138
McKessonMCKHealthcare0.13%300--$259,608
McDonald'sMCDConsumer Cyclical0.13%829--$257,693
Vanguard Short-Term Bond ETFBSVOther0.12%3,232+17+0.53%$253,457
CaterpillarCATIndustrials0.12%350--$247,961
iShares S&P Mid-Cap 400 Value ETFIJJOther0.12%1,864--$246,980
Marriott InternationalMARConsumer Cyclical0.11%702--$229,509
Fidelity Enhanced Large Cap Value ETFFELVOther0.11%6,133--$214,103
iShares ESG Advanced MSCI EAFE ETFDMXFOther0.10%2,819--$212,717
iShares S&P Mid-Cap 400 Growth ETFIJKOther0.10%1,988-871-30.47%$200,033
iShares Global Clean Energy ETFICLNOther0.09%10,269--$187,826
ForianFORAHealthcare0.05%52,657--$109,000