Holdings
Main Street Research LLC
As of Jun 30, 2026, Main Street Research LLC reported 108 positions worth US$1.78B. Largest: Nvidia Corporation, Micron Technology, Inc. and Alphabet Inc (google) Class C. What it bought and sold, with each filing.
| Company | Shares | Value as reported | Change | As of |
|---|---|---|---|---|
| Nvidia Corporation | 630K | US$126M | +9,277 | Jun 30, 2026 |
| Micron Technology, Inc. | 109K | US$125M | −473 | Jun 30, 2026 |
| Alphabet Inc (google) Class C | 339K | US$121M | +4,231 | Jun 30, 2026 |
| Apple Inc | 406K | US$118M | +2,551 | Jun 30, 2026 |
| Taiwan Semiconductor Manufacturing Co., Ltd. | 228K | US$109M | +5,270 | Jun 30, 2026 |
| Corning Incorporated | 394K | US$101M | +6,340 | Jun 30, 2026 |
| Asml Holding Nv | 42,396 | US$84.3M | +709 | Jun 30, 2026 |
| Broadcom Inc. | 214K | US$80.8M | +1,439 | Jun 30, 2026 |
| Jp Morgan Chase & Co. | 226K | US$74.1M | +2,537 | Jun 30, 2026 |
| Caterpillar, Inc. | 61,759 | US$65.8M | +649 | Jun 30, 2026 |