Main Street Research LLC

Q2 2025 13F Holdings

  • Location
    sausalito, CA
  • Num holdings

    115

  • Value ($000)

    $1,606,494

  • Date Filed
    08/05/2025
  • 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 Q2 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
NVDA
NVDA

NVIDIA CORPORATION

COM
$94.04M
6 %

595,176

JPM
JPM

JPMORGAN CHASE & CO.

COM
$65.02M
4 %

224,286

PG
PG

PROCTER AND GAMBLE CO

COM
$64.83M
4 %

406,912

PLTR
PLTR

PALANTIR TECHNOLOGIES INC

CL A
$62.90M
4 %

461,432

COST
COST

COSTCO WHSL CORP NEW

COM
$62.22M
4 %

62,849

V
V

VISA INC

COM CL A
$61.22M
4 %

172,420

AAPL
AAPL

APPLE INC

COM
$60.40M
4 %

294,394

NFLX
NFLX

NETFLIX INC

COM
$57.03M
4 %

42,590

BRK.B
BRK.B

BERKSHIRE HATHAWAY INC DEL

CL B NEW
$56.44M
4 %

116,181

GOOGL
GOOGL

ALPHABET INC

CAP STK CL A
$52.40M
3 %

297,345

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