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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
+6.26%
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
$1.59B
AUM Growth
+$73.1M
Cap. Flow
+$17M
Cap. Flow %
1.07%
Top 10 Hldgs %
39.48%
Holding
116
New
13
Increased
53
Reduced
30
Closed
7

Top Buys

Rank Stock Value
1
PLTR icon
Palantir
PLTR
+$27.4M
2
IWM icon
iShares Russell 2000 ETF
IWM
+$24.3M
3
NOW icon
ServiceNow
NOW
+$13.4M
4
MELI icon
Mercado Libre
MELI
+$13M
5
ADSK icon
Autodesk
ADSK
+$3.06M

Top Sells

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$24M
2
MCK icon
McKesson
MCK
+$18.9M
3
AMAT icon
Applied Materials
AMAT
+$16.1M
4
AMD icon
Advanced Micro Devices
AMD
+$16M
5
ASML icon
ASML
ASML
+$15.5M

Sector Composition

Rank Sector Weight
1 Technology 31.96%
2 Financials 15.33%
3 Communication Services 8.89%
4 Healthcare 8.71%
5 Industrials 8.68%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CRM icon
51
Salesforce
CRM
$210B
$1.85M 0.12%
6,743
+4,969
+280% +$1.27M
JNJ icon
52
Johnson & Johnson
JNJ
$644B
$1.7M 0.11%
10,480
-576
-5% -$91.8K
CVX icon
53
Chevron
CVX
$427B
$1.65M 0.1%
11,209
+263
+2% +$39.1K
CLX icon
54
Clorox
CLX
$10.5B
$1.52M 0.1%
9,328
– –
SPY icon
55
State Street SPDR S&P 500 ETF Trust
SPY
$799B
$1.22M 0.08%
2,125
-1,452
-41% -$803K
WFC icon
56
Wells Fargo
WFC
$271B
$1.17M 0.07%
20,713
-7,844
-27% -$444K
MRK icon
57
Merck
MRK
$355B
$1.11M 0.07%
9,689
+3,914
+68% +$465K
IVV icon
58
iShares Core S&P 500 ETF
IVV
$837B
$1.08M 0.07%
1,877
+563
+43% +$313K
TMO icon
59
Thermo Fisher Scientific
TMO
$237B
$1.06M 0.07%
1,718
+163
+10% +$96.5K
ACN icon
60
Accenture
ACN
$118B
$1.04M 0.07%
2,934
-28
-0.9% -$9.21K
WMT icon
61
Walmart Inc
WMT
$858B
$959K 0.06%
11,874
+559
+5% +$41.1K
ADP icon
62
Automatic Data Processing
ADP
$110B
$882K 0.06%
3,172
– –
BMY icon
63
Bristol-Myers Squibb
BMY
$130B
$788K 0.05%
15,232
-2,400
-14% -$113K
SYK icon
64
Stryker
SYK
$108B
$762K 0.05%
2,106
-979
-32% -$338K
CL icon
65
Colgate-Palmolive
CL
$69.4B
$710K 0.04%
6,839
-100
-1% -$10.2K
BSX icon
66
Boston Scientific
BSX
$63.6B
$648K 0.04%
7,737
+161
+2% +$12.7K
MMM icon
67
3M
MMM
$84.9B
$587K 0.04%
+4,294
New +$526K
BAC icon
68
Bank of America
BAC
$416B
$563K 0.04%
14,185
-5,968
-30% -$239K
CSCO icon
69
Cisco
CSCO
$434B
$536K 0.03%
10,069
+68
+0.7% +$3.31K
VOO icon
70
Vanguard S&P 500 ETF
VOO
$1.04T
$512K 0.03%
968
-4
-0.4% -$2.03K
RTX icon
71
RTX Corp
RTX
$263B
$483K 0.03%
3,987
+11
+0.3% +$1.25K
NSC icon
72
Norfolk Southern
NSC
$71.9B
$446K 0.03%
1,796
-8
-0.4% -$1.92K
XYL icon
73
Xylem
XYL
$25.1B
$439K 0.03%
3,250
– –
CMCSA icon
74
Comcast
CMCSA
$86.7B
$433K 0.03%
10,372
-66
-0.6% -$2.61K
HD icon
75
Home Depot
HD
$305B
$433K 0.03%
1,069
-70
-6% -$25.5K
1 2
3
4 5

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CWP
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MWA
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GIC
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Main Street Research's Q3 2024 Portfolio in Review

As of Q3 2024, Main Street Research held 116 positions worth $1.59B, up 4.8% from $1.52B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Main Street Research's Q3 2024 filing shows 13 new, 53 increased, 30 reduced and 7 closed positions. Its largest new stake was Palantir: 892,801 shares worth $33.2M. The largest sale was Charles Schwab, an estimated $24M.

By sector, the portfolio is most concentrated in Technology at 32% of assets, down from 33% a quarter earlier, followed by Financials and Communication Services.

  • Main Street Research's largest Q3 2024 buy was Palantir: 892,801 shares worth $33.2M.
  • Main Street Research added most to iShares Russell 2000 ETF in Q3 2024, an estimated $24.3M increase.
  • Main Street Research's biggest Q3 2024 reduction was Charles Schwab, cutting an estimated $24M.
  • Main Street Research fully exited Vanguard Morningstar Growth ETF in Q3 2024, selling an estimated $260K.
  • Main Street Research's ten largest holdings make up 39% of its $1.59B portfolio in Q3 2024.
  • Main Street Research opened 13 new positions and closed 7 in Q3 2024.
  • Main Street Research's portfolio value rose 4.8% quarter-over-quarter to $1.59B.

Based on Main Street Research's 13F filing for Q3 2024, filed 12 Nov 2024.