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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
+14.53%
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
$1.25B
AUM Growth
+$275M
Cap. Flow
+$135M
Cap. Flow %
10.83%
Top 10 Hldgs %
37.19%
Holding
114
New
23
Increased
47
Reduced
22
Closed
8

Top Buys

Rank Stock Value
1
COST icon
Costco
COST
+$25.4M
2
AVGO icon
Broadcom
AVGO
+$21M
3
XOM icon
ExxonMobil
XOM
+$20.2M
4
INTU icon
Intuit
INTU
+$20.1M
5
PH icon
Parker-Hannifin
PH
+$19.4M

Top Sells

Rank Stock Value
1
UL icon
Unilever
UL
+$21.2M
2
TSCO icon
Tractor Supply
TSCO
+$21M
3
AON icon
Aon
AON
+$20.8M
4
ON icon
ON Semiconductor
ON
+$20.4M
5
ELV icon
Elevance Health
ELV
+$12.1M

Sector Composition

Rank Sector Weight
1 Technology 31.02%
2 Financials 13.65%
3 Healthcare 10.45%
4 Consumer Staples 8.86%
5 Consumer Discretionary 8.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AMAT icon
26
Applied Materials
AMAT
$411B
$24.7M 1.99%
152,629
+1,494
+1% +$220K
ISRG icon
27
Intuitive Surgical
ISRG
$133B
$24.7M 1.98%
73,132
+35,935
+97% +$10.7M
CB icon
28
Chubb
CB
$134B
$24.5M 1.97%
108,202
+2,492
+2% +$545K
LIN icon
29
Linde
LIN
$221B
$24.5M 1.97%
59,718
+986
+2% +$389K
HD icon
30
Home Depot
HD
$339B
$23.7M 1.9%
68,274
-328
-0.5% -$102K
KO icon
31
Coca-Cola
KO
$374B
$23.5M 1.89%
398,755
-19,248
-5% -$1.09M
GD icon
32
General Dynamics
GD
$103B
$23.2M 1.86%
89,393
-2,701
-3% -$659K
INTU icon
33
Intuit
INTU
$87.1B
$22.8M 1.83%
+36,467
New +$20.1M
PH icon
34
Parker-Hannifin
PH
$126B
$21.5M 1.72%
+46,603
New +$19.4M
TTE icon
35
TotalEnergies
TTE
$193B
$21.2M 1.7%
311,096
+146,094
+89% +$9.74M
XOM icon
36
ExxonMobil
XOM
$643B
$21.1M 1.69%
210,670
+191,748
+1,013% +$20.2M
ORCL icon
37
Oracle
ORCL
$409B
$20M 1.61%
189,851
+5,662
+3% +$618K
TLT icon
38
iShares 20+ Year Treasury Bond ETF
TLT
$41.4B
$18.7M 1.5%
188,901
-577
-0.3% -$52.1K
RF icon
39
Regions Financial
RF
$26.9B
$11.5M 0.92%
+591,770
New +$9.82M
MCD icon
40
McDonald's
MCD
$188B
$6.22M 0.5%
20,975
+199
+1% +$54.2K
TSLA icon
41
Tesla
TSLA
$1.27T
$3.53M 0.28%
14,198
+1,394
+11% +$331K
BRK.A icon
42
Berkshire Hathaway Class A
BRK.A
$1.1T
$2.71M 0.22%
5
– –
FICO icon
43
Fair Isaac
FICO
$22.6B
$2.5M 0.2%
2,151
– –
JNJ icon
44
Johnson & Johnson
JNJ
$613B
$2.18M 0.18%
13,936
+81
+0.6% +$12.4K
GOOG icon
45
Alphabet (Google) Class C
GOOG
$4.56T
$2.12M 0.17%
15,010
+2,323
+18% +$315K
URTH icon
46
iShares MSCI World ETF
URTH
$8.09B
$1.92M 0.15%
14,429
+81
+0.6% +$10.1K
LLY icon
47
Eli Lilly
LLY
$1,000B
$1.83M 0.15%
3,132
+103
+3% +$60.1K
ABBV icon
48
AbbVie
ABBV
$433B
$1.57M 0.13%
10,154
+343
+3% +$50K
CVX icon
49
Chevron
CVX
$385B
$1.52M 0.12%
10,185
-646
-6% -$97.7K
CLX icon
50
Clorox
CLX
$11.9B
$1.43M 0.11%
10,015
– –
1
2
3 4 5

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Main Street Research's Q4 2023 Portfolio in Review

As of Q4 2023, Main Street Research held 114 positions worth $1.25B, up 28% from $971M the previous quarter. Its ten largest holdings account for 37% of the portfolio.

Main Street Research deployed $135M of net new capital in Q4 2023, opening 23 new positions and adding to 47 existing holdings. Its largest new stake was Intuit: 36,467 shares worth $22.8M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, up from 29% a quarter earlier, followed by Financials and Healthcare.

On the sell side, the largest reduction was Aon, an estimated $20.8M trimmed.

  • Main Street Research's largest Q4 2023 buy was Intuit: 36,467 shares worth $22.8M.
  • Main Street Research added most to Costco in Q4 2023, an estimated $25.4M increase.
  • Main Street Research's biggest Q4 2023 reduction was Aon, cutting an estimated $20.8M.
  • Main Street Research fully exited Unilever in Q4 2023, selling an estimated $21.2M.
  • Main Street Research's ten largest holdings make up 37% of its $1.25B portfolio in Q4 2023.
  • Main Street Research opened 23 new positions and closed 8 in Q4 2023.
  • Main Street Research's portfolio value rose 28% quarter-over-quarter to $1.25B.

Based on Main Street Research's 13F filing for Q4 2023, filed 30 Jan 2024.