Main Street Research LLC

Q1 2025 13F Holdings

  • Location
    sausalito, CA
  • Num holdings

    101

  • Value ($000)

    $1,530,417

  • Date Filed
    04/30/2025
  • Form type
    13F-HR
  • CIK
    0001513211
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q1 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
AAPL
AAPL

APPLE INC

COM
$82.98M
5 %

373,561

PLTR
PLTR

PALANTIR TECHNOLOGIES INC

CL A
$76.44M
5 %

905,633

PG
PG

PROCTER AND GAMBLE CO

COM
$67.67M
4 %

397,082

V
V

VISA INC

COM CL A
$60.06M
4 %

171,366

AMZN
AMZN

AMAZON COM INC

COM
$59.45M
4 %

312,450

META
META

META PLATFORMS INC

CL A
$59.36M
4 %

103,000

BRK.B
BRK.B

BERKSHIRE HATHAWAY INC DEL

CL B NEW
$59.34M
4 %

111,420

COST
COST

COSTCO WHSL CORP NEW

COM
$58.60M
4 %

61,955

JPM
JPM

JPMORGAN CHASE & CO.

COM
$53.64M
4 %

218,675

MSFT
MSFT

MICROSOFT CORP

COM
$50.16M
3 %

133,621

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