Main Street Research LLC
Q3 2025 13F Holdings
- Locationsausalito, CA
- Num holdings
129
- Value ($000)
$1,850,823
- Date Filed 11/13/2025
- Form type13F-HR
- CIK 0001513211
- All SEC filings
- NoteHoldings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q3 2025 toSelect Quarter
Issuer Name | Class | CUSIP | VALUE | % | Shares | Principal | Option Type |
|---|---|---|---|---|---|---|---|
N NVIDIA CORPORATION | COM | 67066G104 | $112.24M | 6 % | 601,558 | ||
A APPLE INC | COM | 037833100 | $89.46M | 5 % | 351,315 | ||
M MICROSOFT CORP | COM | 594918104 | $87.10M | 5 % | 168,164 | ||
P PALANTIR TECHNOLOGIES INC | CL A | 69608A108 | $83.09M | 5 % | 455,493 | ||
H ROBINHOOD MKTS INC | COM CL A | 770700102 | $77.22M | 4 % | 539,305 | ||
G ALPHABET INC | CAP STK CL A | 02079K305 | $72.89M | 4 % | 299,844 | ||
J JPMORGAN CHASE & CO. | COM | 46625H100 | $70.88M | 4 % | 224,723 | ||
A BROADCOM INC | COM | 11135F101 | $68.76M | 4 % | 208,426 | ||
M META PLATFORMS INC | CL A | 30303M102 | $65.49M | 4 % | 89,183 | ||
T TAIWAN SEMICONDUCTOR MFG LTD | SPONSORED ADS | 874039100 | $61.69M | 3 % | 220,871 |
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