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Aufman Associates Inc.

CIK:0001801573
Investment Adviser
$162M AUM
64 holdings
USA
Founded:1970
Latest filing:Jun 30, 2025

Aufman Associates Inc. is an independent, fee-only financial advisory firm providing personal financial counseling and investment advisory services since the early 1970s. It became an independent entity in 1983.

Latest 13F Filing Activity

Aufman Associates Inc. filed their most recent 13F report on Jun 30, 2025 disclosing 63 equity positions with a total 13F market value of $162M. The fund increased holdings in Vanguard Developed Markets Index Etf, Vanguard 500 Index Etf, Seagate Technology Holdings among other positions. Aufman Associates Inc. reduced exposure to Berkshire Hathaway CL B, Minerals Technologies, Duke Energy among others.

Top Buys
V
VEAVanguard Developed Markets Index ETF
+$3.2M
V
VOOVanguard 500 Index ETF
+$3.1M
S
STXSeagate Technology Holdings
+$3.1M
V
VBVanguard Small-Cap Index ETF
+$2.1M
V
VOTVanguard Mid-Cap Growth Index ETF
+$1.0M
Top Sells
B
BRK-BBerkshire Hathaway Cl B
-$469.3K
M
MTXMinerals Technologies
-$259.1K
D
DUKDuke Energy
-$223.0K
K
KHCKraft Heinz Co
-$173.2K
C
CCICrown Castle
-$163.8K

Top Holdings

V
VOOVanguard 500 Index ETF
+21.7%$35.1M
V
VBVanguard Small-Cap Index ETF
+21.3%$34.6M
V
VEAVanguard Developed Markets Index ETF
+18.1%$29.4M
S
STXSeagate Technology Holdings
+6.3%$10.2M
V
VOTVanguard Mid-Cap Growth Index ETF
+4.5%$7.3M

Equity Positions (63)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
Vanguard 500 Index ETF21.67%$35.1M61,870$313.60$568.03+$3.1M
Vanguard Small-Cap Index ETF21.31%$34.6M145,848$166.32$236.98+$2.1M
Vanguard Developed Markets Index ETF18.12%$29.4M515,423$44.39$57.01+$3.2M
Seagate Technology Holdings6.27%$10.2M70,481$87.93$144.33+$3.1M
Vanguard Mid-Cap Growth Index ETF4.50%$7.3M25,648$169.67$284.39+$1.0M

Industry Allocation

COMPUTER STORAGE DEVICES
+9.4%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+2.3%
FIRE, MARINE & CASUALTY INSURANCE
+1.9%
INDUSTRIAL INORGANIC CHEMICALS
+1.3%
PHARMACEUTICAL PREPARATIONS
+1.2%