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AA

Aufman Associates Portfolio holdings

AUM $204M
1-Year Est. Return 39.64%
This Fund
S&P 500
This Quarter Est. Return
+6.24%
1 Year Est. Return
+39.64%
3 Year Est. Return
+76.39%
5 Year Est. Return
+74.89%
10 Year Est. Return
–
AUM
$204M
AUM Growth
+$8.71M
Cap. Flow
+$1.22M
Cap. Flow %
0.6%
Top 10 Hldgs %
84.09%
Holding
67
New
–
Increased
13
Reduced
20
Closed
2

Top Buys

Rank Stock Value
1
FNDX icon
Schwab Fundamental US Large Company Index ETF
FNDX
+$2.95M
2
MRNA icon
Moderna
MRNA
+$644K
3
USXF icon
iShares ESG Advanced MSCI USA ETF
USXF
+$92.7K
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$16.3K
5
SUSA icon
iShares ESG Optimized MSCI USA ETF
SUSA
+$15.4K

Top Sells

Rank Stock Value
1
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$542K
2
VOO icon
Vanguard S&P 500 ETF
VOO
+$491K
3
VB icon
Vanguard Morningstar Small-Cap ETF
VB
+$398K
4
IBM icon
IBM
IBM
+$216K
5
UNH icon
UnitedHealth
UNH
+$215K

Sector Composition

Rank Sector Weight
1 Technology 14.75%
2 Healthcare 2.99%
3 Financials 1.59%
4 Communication Services 1.51%
5 Materials 1.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VB icon
1
Vanguard Morningstar Small-Cap ETF
VB
$82.9B
$37.4M 18.35%
142,772
-1,469
-1% -$398K
VOO icon
2
Vanguard S&P 500 ETF
VOO
$1.03T
$35.7M 17.51%
59,743
-785
-1% -$491K
VEA icon
3
Vanguard FTSE Developed Markets ETF
VEA
$237B
$32.5M 15.95%
507,208
-8,219
-2% -$542K
STX icon
4
Seagate
STX
$185B
$25.7M 12.59%
65,507
-52
-0.1% -$19.8K
FNDX icon
5
Schwab Fundamental US Large Company Index ETF
FNDX
$27.4B
$18.9M 9.27%
678,694
+104,086
+18% +$2.95M
VOT icon
6
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.8B
$6.35M 3.12%
24,677
+40
+0.2% +$11K
IVV icon
7
iShares Core S&P 500 ETF
IVV
$903B
$4.98M 2.44%
7,626
-76
-1% -$51.9K
VEU icon
8
Vanguard FTSE All-World ex-US ETF
VEU
$70.1B
$3.92M 1.93%
52,248
-685
-1% -$53.1K
BRK.B icon
9
Berkshire Hathaway Class B
BRK.B
$1.12T
$3.25M 1.59%
6,778
– –
MRNA icon
10
Moderna
MRNA
$23.8B
$2.75M 1.35%
56,998
+13,798
+32% +$644K
MTX icon
11
Minerals Technologies
MTX
$2.32B
$2.7M 1.32%
38,011
– –
GOOG icon
12
Alphabet (Google) Class C
GOOG
$4.27T
$2.03M 1%
7,090
+52
+0.7% +$16.3K
AAPL icon
13
Apple
AAPL
$4.48T
$1.97M 0.96%
7,749
-21
-0.3% -$5.46K
XOM icon
14
ExxonMobil
XOM
$659B
$1.47M 0.72%
8,648
-387
-4% -$56.5K
MSFT icon
15
Microsoft
MSFT
$3.72T
$1.22M 0.6%
3,288
+1
+0% +$418
CCI icon
16
Crown Castle
CCI
$31.6B
$1.16M 0.57%
14,274
-2,105
-13% -$181K
VXUS icon
17
Vanguard Total International Stock ETF
VXUS
$163B
$1.13M 0.56%
14,674
+9
+0.1% +$715
ESML icon
18
iShares ESG Aware MSCI USA Small-Cap ETF
ESML
$2.93B
$1.04M 0.51%
22,063
-197
-0.9% -$9.56K
USXF icon
19
iShares ESG Advanced MSCI USA ETF
USXF
$1.5B
$1M 0.49%
18,188
+1,603
+10% +$92.7K
VUG icon
20
Vanguard Morningstar Growth ETF
VUG
$229B
$850K 0.42%
11,682
-990
-8% -$77K
VO icon
21
Vanguard Morningstar Mid-Cap ETF
VO
$110B
$834K 0.41%
11,620
-4
-0% -$297
IWF icon
22
iShares Russell 1000 Growth ETF
IWF
$127B
$822K 0.4%
7,708
– –
SPY icon
23
State Street SPDR S&P 500 ETF Trust
SPY
$809B
$796K 0.39%
1,224
-31
-2% -$21.1K
JNJ icon
24
Johnson & Johnson
JNJ
$624B
$783K 0.38%
3,203
-191
-6% -$44.5K
RVTY icon
25
Revvity
RVTY
$12.9B
$724K 0.36%
8,260
– –
1
2 3

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Aufman Associates's Q1 2026 Portfolio in Review

As of Q1 2026, Aufman Associates held 67 positions worth $204M, up 4.5% from $195M the previous quarter. Its ten largest holdings account for 84% of the portfolio.

Trading was light in Q1 2026: portfolio turnover was 3%. Aufman Associates opened no new positions and exited 2, leaving the 67-position portfolio largely intact.

By sector, the portfolio is most concentrated in Technology at 15% of assets, up from 12% a quarter earlier, followed by Healthcare and Financials.

  • Aufman Associates added most to Schwab Fundamental US Large Company Index ETF in Q1 2026, an estimated $2.95M increase.
  • Aufman Associates's biggest Q1 2026 reduction was Vanguard FTSE Developed Markets ETF, cutting an estimated $542K.
  • Aufman Associates fully exited IBM in Q1 2026, selling an estimated $216K.
  • Aufman Associates's ten largest holdings make up 84% of its $204M portfolio in Q1 2026.
  • Aufman Associates opened 0 new positions and closed 2 in Q1 2026.
  • Aufman Associates's portfolio value rose 4.5% quarter-over-quarter to $204M.

Based on Aufman Associates's 13F filing for Q1 2026, filed 15 May 2026.