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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
+7.41%
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
$1.06B
AUM Growth
+$133M
Cap. Flow
+$81.9M
Cap. Flow %
7.7%
Top 10 Hldgs %
31.04%
Holding
148
New
22
Increased
53
Reduced
43
Closed
21

Top Buys

Rank Stock Value
1
RIO icon
Rio Tinto
RIO
+$17.9M
2
ILMN icon
Illumina
ILMN
+$17.2M
3
CVX icon
Chevron
CVX
+$15.9M
4
CCI icon
Crown Castle
CCI
+$10.4M
5
VEEV icon
Veeva Systems
VEEV
+$8.69M

Top Sells

Rank Stock Value
1
DG icon
Dollar General
DG
+$20.4M
2
CHKP icon
Check Point Software Technologies
CHKP
+$19M
3
VAR
Varian Medical Systems, Inc.
VAR
+$9.89M
4
NEE icon
NextEra Energy
NEE
+$8.13M
5
PG icon
Procter & Gamble
PG
+$4.08M

Sector Composition

Rank Sector Weight
1 Technology 25.06%
2 Financials 11.87%
3 Consumer Discretionary 10.17%
4 Consumer Staples 9.15%
5 Industrials 7.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IBM icon
101
IBM
IBM
$220B
$274K 0.03%
+2,154
New +$258K
IWY icon
102
iShares Russell Top 200 Growth ETF
IWY
$16.5B
$269K 0.03%
2,000
– –
ENTG icon
103
Entegris
ENTG
$21.8B
$268K 0.03%
2,400
– –
ULTA icon
104
Ulta Beauty
ULTA
$23.2B
$266K 0.03%
860
-130
-13% -$40.4K
VWO icon
105
Vanguard FTSE Emerging Markets ETF
VWO
$123B
$261K 0.02%
+5,013
New +$267K
KLAC icon
106
KLA
KLAC
$252B
$259K 0.02%
7,830
– –
PHG icon
107
Philips
PHG
$25.7B
$258K 0.02%
+5,572
New +$253K
KMI icon
108
Kinder Morgan
KMI
$69.7B
$256K 0.02%
15,393
-11,910
-44% -$182K
BX icon
109
Blackstone
BX
$107B
$250K 0.02%
+3,361
New +$232K
DIA icon
110
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$46.3B
$248K 0.02%
+750
New +$237K
SCHA icon
111
Schwab U.S Small- Cap ETF
SCHA
$22.8B
$247K 0.02%
9,924
-2,876
-22% -$70.7K
TSM icon
112
TSMC
TSM
$2.17T
$237K 0.02%
+2,002
New +$248K
RMD icon
113
ResMed
RMD
$32.4B
$233K 0.02%
1,200
-22
-2% -$4.41K
AMT icon
114
American Tower
AMT
$79.8B
$232K 0.02%
970
-500
-34% -$111K
LMT icon
115
Lockheed Martin
LMT
$135B
$229K 0.02%
619
+26
+4% +$8.92K
UNP icon
116
Union Pacific
UNP
$175B
$219K 0.02%
995
-63
-6% -$13.2K
TGT icon
117
Target
TGT
$66.8B
$214K 0.02%
1,078
-217
-17% -$40.6K
FE icon
118
FirstEnergy
FE
$27.4B
$212K 0.02%
+6,100
New +$199K
ZBH icon
119
Zimmer Biomet
ZBH
$18.8B
$205K 0.02%
+1,318
New +$204K
GE icon
120
GE Aerospace
GE
$389B
$194K 0.02%
2,969
+65
+2% +$3.94K
BA icon
121
Boeing
BA
$184B
– –
-979
Closed -$210K
CHKP icon
122
Check Point Software Technologies
CHKP
$12.8B
– –
-142,660
Closed -$19M
DG icon
123
Dollar General
DG
$28.1B
– –
-96,971
Closed -$20.4M
EW icon
124
Edwards Lifesciences
EW
$51.5B
– –
-2,311
Closed -$211K
FNDE icon
125
Schwab Fundamental Emerging Markets Large Company Index ETF
FNDE
$9.76B
– –
-8,801
Closed -$249K
2 3 4
5
6

Similar funds

BCM
Basswood Capital Management New York $2.12B AUM 19.53% 1-Year Est. Return
EF
Empirical Finance Havertown, Pennsylvania $2.13B AUM 29.56% 1-Year Est. Return
IVAV
Index Venture Associates VI St. Helier, Channel Islands, Jersey $2.11B AUM 13.76% 1-Year Est. Return
HJGA
Hardman Johnston Global Advisors Stamford, Connecticut $2.1B AUM 41.89% 1-Year Est. Return
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
Strategic Financial Services Utica, New York $2.1B AUM 19.14% 1-Year Est. Return
AAP
Aristotle Atlantic Partners Sarasota, Florida $2.14B AUM 37.01% 1-Year Est. Return

Main Street Research's Q1 2021 Portfolio in Review

As of Q1 2021, Main Street Research held 148 positions worth $1.06B, up 14% from $930M the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Main Street Research deployed $81.9M of net new capital in Q1 2021, opening 22 new positions and adding to 53 existing holdings. Its largest new stake was Rio Tinto: 218,418 shares worth $17M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 28% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was NextEra Energy, an estimated $8.13M trimmed.

  • Main Street Research's largest Q1 2021 buy was Rio Tinto: 218,418 shares worth $17M.
  • Main Street Research added most to Illumina in Q1 2021, an estimated $17.2M increase.
  • Main Street Research's biggest Q1 2021 reduction was NextEra Energy, cutting an estimated $8.13M.
  • Main Street Research fully exited Dollar General in Q1 2021, selling an estimated $20.4M.
  • Main Street Research's ten largest holdings make up 31% of its $1.06B portfolio in Q1 2021.
  • Main Street Research opened 22 new positions and closed 21 in Q1 2021.
  • Main Street Research's portfolio value rose 14% quarter-over-quarter to $1.06B.

Based on Main Street Research's 13F filing for Q1 2021, filed 7 May 2021.