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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
CHKP icon
26
Check Point Software Technologies
CHKP
$12.6B
$19M 2.04%
142,660
+3,195
+2% +$390K
BAC icon
27
Bank of America
BAC
$440B
$18.8M 2.02%
+619,946
New +$16.6M
LUV icon
28
Southwest Airlines
LUV
$23B
$18.1M 1.94%
+387,306
New +$16.8M
NUE icon
29
Nucor
NUE
$59.5B
$17.9M 1.93%
337,334
+17,597
+6% +$909K
GOOGL icon
30
Alphabet (Google) Class A
GOOGL
$4.62T
$17.7M 1.91%
202,520
+16,240
+9% +$1.37M
NEE icon
31
NextEra Energy
NEE
$182B
$17.6M 1.9%
228,618
+11,942
+6% +$893K
ALB icon
32
Albemarle
ALB
$14.2B
$13.3M 1.44%
90,450
+4,474
+5% +$531K
BABA icon
33
Alibaba
BABA
$309B
$12.5M 1.34%
53,549
+1,297
+2% +$360K
SHOP icon
34
Shopify
SHOP
$160B
$10.9M 1.17%
96,110
+7,530
+9% +$790K
NTES icon
35
NetEase
NTES
$84.2B
$10.7M 1.15%
111,268
-105,317
-49% -$9.45M
SPG icon
36
Simon Property Group
SPG
$73.3B
$10M 1.08%
+117,656
New +$8.98M
VAR
37
DELISTED
Varian Medical Systems, Inc.
VAR
$9.89M 1.06%
56,510
+733
+1% +$127K
DOCU
38
DocuSign
DOCU
$10.5B
$9.29M 1%
41,777
+1,718
+4% +$386K
NOW icon
39
ServiceNow
NOW
$122B
$9.22M 0.99%
+83,740
New +$8.71M
BYND icon
40
Beyond Meat
BYND
$327M
$6.27M 0.67%
50,176
+403
+0.8% +$60.8K
MCD icon
41
McDonald's
MCD
$191B
$5.36M 0.58%
24,992
-137
-0.5% -$29.8K
BRK.B icon
42
Berkshire Hathaway Class B
BRK.B
$1.12T
$2.68M 0.29%
11,564
+2,346
+25% +$517K
SCHW
43
Charles Schwab
SCHW
$184B
$2.59M 0.28%
48,783
+5,278
+12% +$239K
CLX icon
44
Clorox
CLX
$12.7B
$2.08M 0.22%
10,312
+150
+1% +$31K
JNJ icon
45
Johnson & Johnson
JNJ
$613B
$2.08M 0.22%
13,182
+1,129
+9% +$167K
TSLA icon
46
Tesla
TSLA
$1.29T
$2.05M 0.22%
8,703
+138
+2% +$23.6K
GOOG icon
47
Alphabet (Google) Class C
GOOG
$4.59T
$1.9M 0.2%
21,720
+3,800
+21% +$321K
FICO icon
48
Fair Isaac
FICO
$22.6B
$1.7M 0.18%
3,320
-15
-0.4% -$6.98K
BMY icon
49
Bristol-Myers Squibb
BMY
$134B
$1.56M 0.17%
25,077
-1,102
-4% -$67.8K
CVX icon
50
Chevron
CVX
$385B
$1.47M 0.16%
17,396
+1,254
+8% +$102K
1
2
3 4 5

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EF
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IVAV
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HJGA
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BWC
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SFS
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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.