We are live on ! Find out more
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
GPN icon
126
Global Payments
GPN
$24B
– –
-981
Closed -$211K
ITW icon
127
Illinois Tool Works
ITW
$84.8B
– –
-1,164
Closed -$237K
KMB icon
128
Kimberly-Clark
KMB
$36.1B
– –
-1,573
Closed -$212K
MDLZ icon
129
Mondelez International
MDLZ
$80.1B
– –
-3,939
Closed -$230K
MMM icon
130
3M
MMM
$93.2B
– –
-1,377
Closed -$201K
PFE icon
131
Pfizer
PFE
$149B
– –
-6,698
Closed -$247K
ROK icon
132
Rockwell Automation
ROK
$49.2B
– –
-922
Closed -$231K
SCHX icon
133
Schwab US Large- Cap ETF
SCHX
$73.9B
– –
-15,606
Closed -$237K
SYY icon
134
Sysco
SYY
$40.4B
– –
-2,790
Closed -$207K
TJX icon
135
TJX Companies
TJX
$179B
– –
-3,043
Closed -$208K
VZ icon
136
Verizon
VZ
$195B
– –
-4,105
Closed -$241K
VAR
137
DELISTED
Varian Medical Systems, Inc.
VAR
– –
-56,510
Closed -$9.89M
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.