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MainStreet Investment Advisors Portfolio holdings

AUM $734M
1-Year Est. Return 23.9%
This Fund
S&P 500
This Quarter Est. Return
+13.12%
1 Year Est. Return
+23.9%
3 Year Est. Return
+60.78%
5 Year Est. Return
+67.94%
10 Year Est. Return
–
AUM
$734M
AUM Growth
+$69.7M
Cap. Flow
+$5.64M
Cap. Flow %
0.77%
Top 10 Hldgs %
37.99%
Holding
170
New
12
Increased
81
Reduced
65
Closed
4

Top Buys

Rank Stock Value
1
HONA
Honeywell Aerospace
HONA
+$4.12M
2
IVV icon
iShares Core S&P 500 ETF
IVV
+$3.83M
3
APD icon
Air Products & Chemicals
APD
+$2.89M
4
HGER icon
Harbor Commodity All-Weather Strategy ETF
HGER
+$2.5M
5
RTX icon
RTX Corp
RTX
+$2.01M

Top Sells

Rank Stock Value
1
HON icon
Honeywell
HON
+$4.07M
2
IJH icon
iShares Core S&P Mid-Cap ETF
IJH
+$2.87M
3
GPC icon
Genuine Parts
GPC
+$2.73M
4
PSA icon
Public Storage
PSA
+$2.46M
5
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$2.2M

Sector Composition

Rank Sector Weight
1 Miscellaneous 31.39%
2 Technology 20.58%
3 Financials 11.14%
4 Industrials 9.38%
5 Healthcare 6.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VB icon
151
Vanguard Morningstar Small-Cap ETF
VB
$79.2B
$300K 0.04%
990
-115
-10% -$33K
RGA icon
152
Reinsurance Group of America
RGA
$16.2B
$296K 0.04%
1,393
-80
-5% -$16.7K
JCI icon
153
Johnson Controls International
JCI
$88.4B
$284K 0.04%
1,946
-225
-10% -$31.8K
OC icon
154
Owens Corning
OC
$10.4B
$278K 0.04%
1,752
-132
-7% -$16K
MKL icon
155
Markel Group
MKL
$22.1B
$271K 0.04%
139
-16
-10% -$29.9K
EEM icon
156
iShares MSCI Emerging Markets ETF
EEM
$31.5B
$262K 0.04%
+3,830
New +$250K
IWR icon
157
iShares Russell Mid-Cap ETF
IWR
$55.9B
$252K 0.03%
2,283
– –
GWW icon
158
W.W. Grainger
GWW
$60.3B
$252K 0.03%
+185
New +$228K
XLV icon
159
State Street Health Care Select Sector SPDR ETF
XLV
$43B
$245K 0.03%
1,545
– –
BKR icon
160
Baker Hughes
BKR
$58.6B
$236K 0.03%
4,251
-68
-2% -$4.3K
L icon
161
Loews
L
$22.2B
$232K 0.03%
2,050
-350
-15% -$37.9K
OSK icon
162
Oshkosh
OSK
$9B
$207K 0.03%
1,350
-45
-3% -$6.34K
IWO icon
163
iShares Russell 2000 Growth ETF
IWO
$14.3B
$203K 0.03%
+515
New +$188K
GPC icon
164
Genuine Parts
GPC
$18.4B
$202K 0.03%
1,711
-26,127
-94% -$2.73M
IGIB icon
165
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.5B
$201K 0.03%
+3,775
New +$201K
PGX icon
166
Invesco Preferred ETF
PGX
$3.68B
$121K 0.02%
+11,137
New +$123K
ADSK icon
167
Autodesk
ADSK
$44.4B
– –
-1,546
Closed -$370K
IWV icon
168
iShares Russell 3000 ETF
IWV
$20.3B
– –
-619
Closed -$229K
SCHB icon
169
Schwab US Broad Market ETF
SCHB
$44.4B
– –
-35,500
Closed -$891K
3 4 5 6
7

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KCMH
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MainStreet Investment Advisors's Q2 2026 Portfolio in Review

As of Q2 2026, MainStreet Investment Advisors held 170 positions worth $734M, up 10% from $665M the previous quarter. Its ten largest holdings account for 38% of the portfolio.

MainStreet Investment Advisors's Q2 2026 filing shows 12 new, 81 increased, 65 reduced and 4 closed positions. Its largest new stake was Honeywell Aerospace: 18,660 shares worth $4.13M. The largest sale was Honeywell, an estimated $4.07M.

By sector, the portfolio is most concentrated in Miscellaneous at 31% of assets, up from 31% a quarter earlier, followed by Technology and Financials.

  • MainStreet Investment Advisors's largest Q2 2026 buy was Honeywell Aerospace: 18,660 shares worth $4.13M.
  • MainStreet Investment Advisors added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $3.83M increase.
  • MainStreet Investment Advisors's biggest Q2 2026 reduction was Honeywell, cutting an estimated $4.07M.
  • MainStreet Investment Advisors fully exited Schwab US Broad Market ETF in Q2 2026, selling an estimated $891K.
  • MainStreet Investment Advisors's ten largest holdings make up 38% of its $734M portfolio in Q2 2026.
  • MainStreet Investment Advisors opened 12 new positions and closed 4 in Q2 2026.
  • MainStreet Investment Advisors's portfolio value rose 10% quarter-over-quarter to $734M.

Based on MainStreet Investment Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.