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AA

Aufman Associates Portfolio holdings

AUM $251M
1-Year Est. Return 73.86%
This Fund
S&P 500
This Quarter Est. Return
+40.06%
1 Year Est. Return
+73.86%
3 Year Est. Return
+136.19%
5 Year Est. Return
+125.42%
10 Year Est. Return
–
AUM
$251M
AUM Growth
+$47M
Cap. Flow
-$11.7M
Cap. Flow %
-4.65%
Top 10 Hldgs %
85.71%
Holding
69
New
4
Increased
17
Reduced
30
Closed
2
Avg Time Held
14.5 quarters
Top 10 Avg Time Held
18.8 quarters
Top 20 Avg Time Held
17.8 quarters

Sector Composition

Rank Sector Weight
1 Miscellaneous 69.02%
2 Technology 21.67%
3 Healthcare 3.25%
4 Communication Services 1.81%
5 Financials 1.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
STX icon
1
Seagate
STX
$193B
$48.8M 19.47%
50,612
-14,895
-23% -$11.4M
2019 Q4
26 quarters
VB icon
2
Vanguard Morningstar Small-Cap ETF
VB
$78B
$42.8M 17.04%
141,062
-1,710
-1% -$490K
2019 Q4
26 quarters
VOO icon
3
Vanguard S&P 500 ETF
VOO
$1.05T
$41M 16.33%
59,636
-107
-0.2% -$71.3K
2019 Q4
26 quarters
VEA icon
4
Vanguard FTSE Developed Markets ETF
VEA
$232B
$35.1M 14.01%
493,332
-13,876
-3% -$967K
2019 Q4
26 quarters
FNDX icon
5
Schwab Fundamental US Large Company Index ETF
FNDX
$27.3B
$21.7M 8.67%
699,040
+20,346
+3% +$614K
2022 Q4
14 quarters
VOT icon
6
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.3B
$7.48M 2.98%
24,429
-248
-1% -$71.5K
2019 Q4
26 quarters
IVV icon
7
iShares Core S&P 500 ETF
IVV
$888B
$5.74M 2.29%
7,666
+40
+0.5% +$29.1K
2019 Q4
26 quarters
MRNA icon
8
Moderna
MRNA
$75.9B
$4.58M 1.82%
65,687
+8,689
+15% +$450K
2024 Q1
9 quarters
VEU icon
9
Vanguard FTSE All-World ex-US ETF
VEU
$68.8B
$4.31M 1.72%
51,428
-820
-2% -$67K
2019 Q4
26 quarters
GOOG icon
10
Alphabet (Google) Class C
GOOG
$4.16T
$3.47M 1.38%
9,822
+2,732
+39% +$976K
2019 Q4
26 quarters
BRK.B icon
11
Berkshire Hathaway Class B
BRK.B
$1.08T
$3.08M 1.23%
6,158
-620
-9% -$298K
2019 Q4
26 quarters
MTX icon
12
Minerals Technologies
MTX
$2.07B
$2.66M 1.06%
36,011
-2,000
-5% -$151K
2021 Q3
19 quarters
AAPL icon
13
Apple
AAPL
$4.87T
$2.13M 0.85%
7,354
-395
-5% -$113K
2019 Q4
26 quarters
VXUS icon
14
Vanguard Total International Stock ETF
VXUS
$161B
$1.31M 0.52%
15,298
+624
+4% +$52.3K
2019 Q4
26 quarters
USXF icon
15
iShares ESG Advanced MSCI USA ETF
USXF
$1.49B
$1.27M 0.5%
18,217
+29
+0.2% +$1.88K
2021 Q4
18 quarters
MSFT icon
16
Microsoft
MSFT
$3.84T
$1.23M 0.49%
3,287
-1
-0% -$405
2019 Q4
26 quarters
ESML icon
17
iShares ESG Aware MSCI USA Small-Cap ETF
ESML
$2.78B
$1.23M 0.49%
21,909
-154
-0.7% -$8.01K
2021 Q4
18 quarters
XOM icon
18
ExxonMobil
XOM
$674B
$1.03M 0.41%
7,558
-1,090
-13% -$163K
2019 Q4
26 quarters
IWF icon
19
iShares Russell 1000 Growth ETF
IWF
$130B
$957K 0.38%
7,708
– –
2025 Q2
4 quarters
VO icon
20
Vanguard Morningstar Mid-Cap ETF
VO
$104B
$936K 0.37%
11,621
+1
+0% +$78
2019 Q4
26 quarters
CCI icon
21
Crown Castle
CCI
$28.3B
$930K 0.37%
12,274
-2,000
-14% -$176K
2021 Q1
21 quarters
SPY icon
22
State Street SPDR S&P 500 ETF Trust
SPY
$824B
$910K 0.36%
1,219
-5
-0.4% -$3.63K
2019 Q4
26 quarters
VUG icon
23
Vanguard Morningstar Growth ETF
VUG
$235B
$887K 0.35%
10,295
-1,387
-12% -$117K
2024 Q2
8 quarters
RVTY icon
24
Revvity
RVTY
$16.9B
$820K 0.33%
7,372
-888
-11% -$85.5K
2023 Q1
13 quarters
JNJ icon
25
Johnson & Johnson
JNJ
$617B
$804K 0.32%
3,167
-36
-1% -$8.39K
2019 Q4
26 quarters

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Aufman Associates's Q2 2026 Portfolio in Review

As of Q2 2026, Aufman Associates held 69 positions worth $251M, up 23% from $204M the previous quarter. Its ten largest holdings account for 86% of the portfolio.

Aufman Associates withdrew a net $11.7M in Q2 2026, closing 2 positions and reducing 30 holdings. Its most notable exit was ConocoPhillips, an estimated $317K position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 69% of assets, down from 75% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Aufman Associates opened a new position in Advanced Micro Devices worth $424K.

  • Aufman Associates's largest Q2 2026 buy was Advanced Micro Devices: 730 shares worth $424K.
  • Aufman Associates added most to Alphabet (Google) Class C in Q2 2026, an estimated $976K increase.
  • Aufman Associates's biggest Q2 2026 reduction was Seagate, cutting an estimated $11.4M.
  • Aufman Associates fully exited ConocoPhillips in Q2 2026, selling an estimated $317K.
  • Aufman Associates's ten largest holdings make up 86% of its $251M portfolio in Q2 2026.
  • Aufman Associates opened 4 new positions and closed 2 in Q2 2026.
  • Aufman Associates's portfolio value rose 23% quarter-over-quarter to $251M.

Based on Aufman Associates's 13F filing for Q2 2026, filed 12 Aug 2026.