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MSR

Main Street Research Portfolio holdings

AUM $2.12B
1-Year Est. Return 67.44%
This Fund
S&P 500
This Quarter Est. Return
+6.92%
1 Year Est. Return
+67.44%
3 Year Est. Return
+232.37%
5 Year Est. Return
+381.46%
10 Year Est. Return
+1,630.85%
AUM
$506M
AUM Growth
+$95.8M
Cap. Flow
+$79.4M
Cap. Flow %
15.68%
Top 10 Hldgs %
59.71%
Holding
109
New
11
Increased
29
Reduced
39
Closed
18

Top Buys

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$14.1M
2
BKNG icon
Booking.com
BKNG
+$11.8M
3
TSCO icon
Tractor Supply
TSCO
+$11.8M
4
MSFT icon
Microsoft
MSFT
+$11.4M
5
CAT icon
Caterpillar
CAT
+$11.3M

Top Sells

Rank Stock Value
1
BAC icon
Bank of America
BAC
+$10.6M
2
ADSK icon
Autodesk
ADSK
+$2.53M
3
PANW icon
Palo Alto Networks
PANW
+$2.17M
4
AAPL icon
Apple
AAPL
+$1.95M
5
CVX icon
Chevron
CVX
+$1.36M

Sector Composition

Rank Sector Weight
1 Healthcare 22.47%
2 Technology 21.47%
3 Consumer Staples 16.63%
4 Financials 13.53%
5 Consumer Discretionary 7.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AMZN icon
26
Amazon
AMZN
$2.99T
$3.11M 0.61%
30,089
-5,950
-17% -$575K
TSLA icon
27
Tesla
TSLA
$1.29T
$2.81M 0.55%
13,523
-917
-6% -$160K
BRK.B icon
28
Berkshire Hathaway Class B
BRK.B
$1.12T
$2.59M 0.51%
8,389
-3,156
-27% -$973K
JNJ icon
29
Johnson & Johnson
JNJ
$614B
$2.39M 0.47%
15,427
-1,534
-9% -$248K
BRK.A icon
30
Berkshire Hathaway Class A
BRK.A
$1.11T
$2.33M 0.46%
5
– –
ABBV icon
31
AbbVie
ABBV
$431B
$1.87M 0.37%
11,729
-102
-0.9% -$15.6K
CVX icon
32
Chevron
CVX
$379B
$1.84M 0.36%
11,286
-8,113
-42% -$1.36M
CLX icon
33
Clorox
CLX
$12.7B
$1.58M 0.31%
10,015
– –
FICO icon
34
Fair Isaac
FICO
$22.6B
$1.51M 0.3%
2,151
– –
BMY icon
35
Bristol-Myers Squibb
BMY
$135B
$1.46M 0.29%
20,997
-1,351
-6% -$95.3K
GOOGL icon
36
Alphabet (Google) Class A
GOOGL
$4.62T
$1.41M 0.28%
13,554
+613
+5% +$58.8K
CSCO icon
37
Cisco
CSCO
$480B
$1.33M 0.26%
25,460
-1,374
-5% -$67.1K
GOOG icon
38
Alphabet (Google) Class C
GOOG
$4.59T
$1.29M 0.25%
12,377
+340
+3% +$32.8K
NVDA icon
39
NVIDIA
NVDA
$5.13T
$1.13M 0.22%
40,840
-31,630
-44% -$685K
ACN icon
40
Accenture
ACN
$104B
$1.1M 0.22%
3,859
+119
+3% +$32.4K
LLY icon
41
Eli Lilly
LLY
$995B
$1.06M 0.21%
3,092
+65
+2% +$21.9K
SPY icon
42
State Street SPDR S&P 500 ETF Trust
SPY
$821B
$920K 0.18%
2,240
+653
+41% +$261K
ADP icon
43
Automatic Data Processing
ADP
$108B
$791K 0.16%
3,535
+200
+6% +$45.1K
TMO icon
44
Thermo Fisher Scientific
TMO
$209B
$726K 0.14%
1,259
-67
-5% -$37.8K
WFC icon
45
Wells Fargo
WFC
$267B
$725K 0.14%
19,389
-6,997
-27% -$305K
MRK icon
46
Merck
MRK
$316B
$689K 0.14%
6,429
-316
-5% -$34.1K
SBUX icon
47
Starbucks
SBUX
$120B
$646K 0.13%
6,199
+361
+6% +$37.6K
CL icon
48
Colgate-Palmolive
CL
$73.8B
$635K 0.13%
8,453
– –
ADSK icon
49
Autodesk
ADSK
$50.1B
$625K 0.12%
3,002
-12,300
-80% -$2.53M
WMT icon
50
Walmart Inc
WMT
$888B
$599K 0.12%
12,135
-564
-4% -$26.8K
1
2
3 4 5

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EF
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IVAV
Index Venture Associates VI St. Helier, Channel Islands, Jersey $2.11B AUM 13.76% 1-Year Est. Return
HJGA
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CF
Centaurus Financial Anaheim, California $2.1B AUM 21.28% 1-Year Est. Return
BWC
Blue Whale Capital London, United Kingdom $2.1B AUM 97.03% 1-Year Est. Return
SFS
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AAP
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Main Street Research's Q1 2023 Portfolio in Review

As of Q1 2023, Main Street Research held 109 positions worth $506M, up 23% from $411M the previous quarter. Its ten largest holdings account for 60% of the portfolio.

Main Street Research deployed $79.4M of net new capital in Q1 2023, opening 11 new positions and adding to 29 existing holdings. Its largest new stake was Booking.com: 121,350 shares worth $12.9M.

By sector, the portfolio is most concentrated in Healthcare at 22% of assets, down from 28% a quarter earlier, followed by Technology and Consumer Staples.

On the sell side, the largest reduction was Bank of America, an estimated $10.6M trimmed.

  • Main Street Research's largest Q1 2023 buy was Booking.com: 121,350 shares worth $12.9M.
  • Main Street Research added most to Charles Schwab in Q1 2023, an estimated $14.1M increase.
  • Main Street Research's biggest Q1 2023 reduction was Bank of America, cutting an estimated $10.6M.
  • Main Street Research fully exited Meta Platforms (Facebook) in Q1 2023, selling an estimated $1.09M.
  • Main Street Research's ten largest holdings make up 60% of its $506M portfolio in Q1 2023.
  • Main Street Research opened 11 new positions and closed 18 in Q1 2023.
  • Main Street Research's portfolio value rose 23% quarter-over-quarter to $506M.

Based on Main Street Research's 13F filing for Q1 2023, filed 1 May 2023.