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Aufman Associates Inc

SEC CIK
0001801573
Latest filing
Aug 12, 2026

Holdings in Q3 2025

Holdings as of Sep 30, 2025, filed Nov 12, 2025. Long positions only; changes compare share counts with Q2 2025.

Institution overview
Positions
66
+2 vs. Q2 2025
Portfolio value
$177.7M
+$15.5M (+9.6%) vs. Q2 2025
Filed
Nov 12, 2025
SEC
Holdings of Aufman Associates Inc in Q3 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
Vanguard S&P 500 ETF922908363ETF61,217$37.5M21.1%−653−1.1%Reduced–
Vanguard Morningstar Small-Cap ETF922908751ETF144,456$36.7M20.7%−1,392−1.0%Reduced–
Vanguard Ftse Developed Markets ETF921943858ETF515,335$30.9M17.4%−880.0%Reduced–
STXSeagate Technology Holdings plcORD SHS70,392$16.6M9.4%−89−0.1%ReducedHistory
Vanguard Morningstar Mid-Cap Growth ETF922908538ETF24,822$7.29M4.1%−826−3.2%Reduced–
iShares Core S&P 500 ETF464287200ETF7,767$5.20M2.9%+18+0.2%Added–
Vanguard Ftse All-World Ex-US Index Fund922042775ETF52,086$3.72M2.1%−500−1.0%Reduced–
BRK.BBerkshire Hathaway IncStock6,808$3.42M1.9%−124−1.8%ReducedHistory
Schwab Fundamental U.S. Large Company ETF808524771ETF97,525$2.56M1.4%−54−0.1%Reduced–
MTXMinerals Technologies IncCOM38,011$2.36M1.3%00.0%UnchangedHistory
AAPLApple Inc.Stock8,424$2.14M1.2%−1,381−14.1%ReducedHistory
GOOGAlphabet Inc.Stock7,665$1.87M1.1%−364−4.5%ReducedHistory
MSFTMicrosoft CorpStock3,304$1.71M1.0%−49−1.5%ReducedHistory
CCICrown Castle Inc.REIT16,379$1.58M0.9%−1,330−7.5%ReducedHistory
Vanguard Star FDS921909768VG TL INTL STK F14,405$1.06M0.6%+70+0.5%Added–
XOMExxonMobil Holdings CorpCOM9,033$1.02M0.6%−205−2.2%ReducedHistory
Vanguard Morningstar Growth ETF922908736ETF2,048$982.4K0.6%−82−3.8%Reduced–
KHCKraft Heinz CoStock37,571$978.3K0.6%00.0%UnchangedHistory
iShares Tr46435U663ESG AWARE MSCI21,024$947.8K0.5%+1,153+5.8%Added–
iShares Russell 1000 Growth ETF464287614ETF1,927$902.6K0.5%00.0%Unchanged–
iShares Tr46436E767ESG MSCI USA ETF15,656$897.3K0.5%+2,008+14.7%Added–
Vanguard Morningstar Mid-Cap ETF922908629ETF2,894$850.2K0.5%+11+0.4%Added–
SPYSPDR S&P 500 ETF TrustETF1,275$849.4K0.5%−34−2.6%ReducedHistory
RVTYRevvity, Inc.COM9,339$818.6K0.5%00.0%UnchangedHistory
ABBVAbbVie Inc.Stock3,262$755.2K0.4%00.0%UnchangedHistory
JNJJohnson & JohnsonStock3,726$690.9K0.4%+5+0.1%AddedHistory
iShares Tr46435G516ESG AW MSCI EAFE6,802$632.4K0.4%00.0%Unchanged–
Vanguard Morningstar Total Stock Market ETF922908769ETF1,896$622.1K0.4%00.0%Unchanged–
AVGOBroadcom Inc.Stock1,881$620.7K0.3%−600−24.2%ReducedHistory
Fidelity Comwlth Tr315912808NASDAQ COMPSIT6,077$541.6K0.3%00.0%Unchanged–
iShares Russell Mid-Cap Growth ETF464287481ETF3,499$498.3K0.3%00.0%Unchanged–
iShares Russell 1000 Value ETF464287598ETF2,310$470.3K0.3%00.0%Unchanged–
iShares Core S&P Small Cap ETF464287804ETF3,931$467.1K0.3%+8+0.2%Added–
CVXChevron CorpStock2,963$460.1K0.3%+21+0.7%AddedHistory
DISWalt Disney CoStock4,015$459.7K0.3%−20−0.5%ReducedHistory
MRNAModerna, Inc.Stock17,509$452.3K0.3%+1,318+8.1%AddedHistory
ABTAbbott LaboratoriesStock3,051$408.7K0.2%00.0%UnchangedHistory
PAYXPaychex IncStock3,154$399.8K0.2%00.0%UnchangedHistory
GOOGLAlphabet Inc.Stock1,557$378.5K0.2%−59−3.7%ReducedHistory
iShares Tr464288802ESG OPTIMIZED2,589$351.2K0.2%−26−1.0%Reduced–
SPDR Index Shs FDS78470E106ST STR MSCI EAFE6,841$337.3K0.2%00.0%Unchanged–
TSMTaiwan Semiconductor Manufacturing Co LtdADR1,195$333.8K0.2%00.0%UnchangedHistory
MCDMcDonalds CorpStock1,073$326.1K0.2%00.0%UnchangedHistory
MRKMerck & Co., Inc.Stock3,733$313.3K0.2%+29+0.8%AddedHistory
AMZNAmazon Com IncStock1,403$308.0K0.2%−22−1.5%ReducedHistory
Ssga Active ETF Tr78467V848ST STR TOTAL ETF7,471$303.1K0.2%+160+2.2%Added–
iShares S&P 500 Value ETF464287408ETF1,466$302.7K0.2%00.0%Unchanged–
iShares MSCI Eafe ETF464287465ETF2,984$278.6K0.2%00.0%Unchanged–
PPLPPL CorpCOM7,485$278.1K0.2%00.0%UnchangedHistory
iShares S&P Mid-Cap 400 Growth ETF464287606ETF2,859$274.1K0.2%00.0%Unchanged–
iShares Core S&P Mid-Cap ETF464287507ETF4,091$267.0K0.2%00.0%Unchanged–
iShares Tr464287630RUS 2000 VAL ETF1,500$265.2K0.1%00.0%Unchanged–
PEPPepsiCo IncStock1,797$252.4K0.1%+60+3.5%AddedHistory
KOCoca Cola CoStock3,801$252.1K0.1%00.0%UnchangedHistory
iShares S&P Mid-Cap 400 Value ETF464287705ETF1,864$241.8K0.1%00.0%Unchanged–
ORCLOracle CorpStock838$235.7K0.1%+838NewHistory
MCKMcKesson CorpStock300$231.8K0.1%00.0%UnchangedHistory
VZVerizon Communications IncStock5,242$230.4K0.1%−515−8.9%ReducedHistory
COPConocoPhillipsStock2,400$227.0K0.1%00.0%UnchangedHistory
UNHUnitedHealth Group IncStock652$225.1K0.1%−11−1.7%ReducedHistory
iShares Tr46436E759ESG EAFE ETF2,728$206.7K0.1%00.0%Unchanged–
iShares Tr46436E7180-3 MTH TREASURY2,043$205.8K0.1%+2,043New–
IBMInternational Business Machines CorpStock729$205.7K0.1%00.0%UnchangedHistory
Fidelity Covington Trust31609A107ENHANCED LARGE6,133$205.6K0.1%+6,133New–
iShares Global Clean Energy ETF464288224ETF10,269$159.0K0.1%00.0%Unchanged–
FORAForian Inc.COM52,657$118.5K0.1%00.0%UnchangedHistory

Sold out since Q2 2025 (1)

Positions held at the end of Q2 2025 that are gone from this filing.

Positions of Aufman Associates Inc sold out since Q2 2025
SecurityClassShares in Q2 2025Value in Q2 2025% of portfolio in Q2 2025History
ALTOAlto Ingredients, Inc.COM266,662$306.7K0.2%History