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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
+12.15%
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
$930M
AUM Growth
+$144M
Cap. Flow
+$67.9M
Cap. Flow %
7.31%
Top 10 Hldgs %
33.19%
Holding
139
New
30
Increased
67
Reduced
25
Closed
13

Top Buys

Rank Stock Value
1
IWM icon
iShares Russell 2000 ETF
IWM
+$24.2M
2
LUV icon
Southwest Airlines
LUV
+$16.8M
3
BAC icon
Bank of America
BAC
+$16.6M
4
DIS icon
Walt Disney
DIS
+$14.8M
5
SPG icon
Simon Property Group
SPG
+$8.98M

Top Sells

Rank Stock Value
1
AKAM icon
Akamai
AKAM
+$17M
2
REGN icon
Regeneron Pharmaceuticals
REGN
+$15.5M
3
VZ icon
Verizon
VZ
+$14.8M
4
NOC icon
Northrop Grumman
NOC
+$13.5M
5
T icon
AT&T
T
+$10.5M

Sector Composition

Rank Sector Weight
1 Technology 28.2%
2 Consumer Staples 13.55%
3 Financials 11.58%
4 Consumer Discretionary 11.17%
5 Industrials 6.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CSCO icon
51
Cisco
CSCO
$476B
$1.46M 0.16%
32,607
+4,231
+15% +$174K
VTI icon
52
Vanguard Morningstar Total Stock Market ETF
VTI
$680B
$1.13M 0.12%
+5,780
New +$1.06M
ABBV icon
53
AbbVie
ABBV
$431B
$1.07M 0.12%
10,005
-288
-3% -$27.7K
IVV icon
54
iShares Core S&P 500 ETF
IVV
$897B
$1.05M 0.11%
2,798
+84
+3% +$29.9K
TAL icon
55
TAL Education Group
TAL
$6.91B
$1.02M 0.11%
14,280
– –
SBUX icon
56
Starbucks
SBUX
$120B
$1M 0.11%
9,380
-313
-3% -$29.9K
ADSK icon
57
Autodesk
ADSK
$51.2B
$992K 0.11%
3,248
+88
+3% +$23.2K
ABT icon
58
Abbott
ABT
$187B
$943K 0.1%
8,616
+1,101
+15% +$120K
MTCH icon
59
Match Group
MTCH
$8.54B
$869K 0.09%
5,746
+27
+0.5% +$3.57K
CL icon
60
Colgate-Palmolive
CL
$74.1B
$843K 0.09%
9,861
-967
-9% -$80K
WFC icon
61
Wells Fargo
WFC
$265B
$826K 0.09%
27,370
-1,000
-4% -$25.9K
XOM icon
62
ExxonMobil
XOM
$642B
$823K 0.09%
19,957
+353
+2% +$13.2K
PYPL icon
63
PayPal
PYPL
$51.1B
$798K 0.09%
3,408
+310
+10% +$64.2K
NFLX icon
64
Netflix
NFLX
$307B
$789K 0.08%
14,590
-540
-4% -$27.4K
D icon
65
Dominion Energy
D
$58.8B
$671K 0.07%
8,928
-196
-2% -$15.6K
TMO icon
66
Thermo Fisher Scientific
TMO
$214B
$670K 0.07%
1,438
+69
+5% +$32.4K
HD icon
67
Home Depot
HD
$349B
$633K 0.07%
2,384
+654
+38% +$180K
T icon
68
AT&T
T
$162B
$633K 0.07%
29,154
-485,973
-94% -$10.5M
ADP icon
69
Automatic Data Processing
ADP
$109B
$624K 0.07%
3,544
-46
-1% -$7.55K
MRK icon
70
Merck
MRK
$317B
$602K 0.06%
7,707
-480
-6% -$36.7K
CMCSA icon
71
Comcast
CMCSA
$89.3B
$593K 0.06%
11,310
+255
+2% +$12.2K
MA icon
72
Mastercard
MA
$505B
$593K 0.06%
1,662
+556
+50% +$185K
KO icon
73
Coca-Cola
KO
$374B
$578K 0.06%
10,548
+1,256
+14% +$64.9K
NKE icon
74
Nike
NKE
$62.3B
$572K 0.06%
4,041
+355
+10% +$47K
NSC icon
75
Norfolk Southern
NSC
$76.9B
$563K 0.06%
2,370
+19
+0.8% +$4.32K
1 2
3
4 5

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IVAV
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HJGA
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CF
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BWC
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SFS
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AAP
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Main Street Research's Q4 2020 Portfolio in Review

As of Q4 2020, Main Street Research held 139 positions worth $930M, up 18% from $785M the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Main Street Research deployed $67.9M of net new capital in Q4 2020, opening 30 new positions and adding to 67 existing holdings. Its largest new stake was iShares Russell 2000 ETF: 138,408 shares worth $27.1M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, down from 30% a quarter earlier, followed by Consumer Staples and Financials.

On the sell side, the largest reduction was Verizon, an estimated $14.8M trimmed.

  • Main Street Research's largest Q4 2020 buy was iShares Russell 2000 ETF: 138,408 shares worth $27.1M.
  • Main Street Research added most to Walt Disney in Q4 2020, an estimated $14.8M increase.
  • Main Street Research's biggest Q4 2020 reduction was Verizon, cutting an estimated $14.8M.
  • Main Street Research fully exited Akamai in Q4 2020, selling an estimated $17M.
  • Main Street Research's ten largest holdings make up 33% of its $930M portfolio in Q4 2020.
  • Main Street Research opened 30 new positions and closed 13 in Q4 2020.
  • Main Street Research's portfolio value rose 18% quarter-over-quarter to $930M.

Based on Main Street Research's 13F filing for Q4 2020, filed 12 Feb 2021.