Main Street Research LLC
141 holdingsFiling period: 2026-06-30Current AUM: $2.02Bestimated from latest prices
| # | Ticker | Company | Shares | Reported Value | Current Value | % Portfolio | Change | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 630.1K | $126.1M | $133.7M | 6.60% | +9.3K | 2026-06-30 |
| 2 | MU | MICRON TECHNOLOGY INC | 108.6K | $125.4M | $100.8M | 4.98% | -473 | 2026-06-30 |
| 3 | AAPL | APPLE INC | 406.1K | $117.5M | $134.6M | 6.65% | +2.6K | 2026-06-30 |
| 4 | GOOGL | ALPHABET INC | 316.9K | $113.3M | $109.3M | 5.40% | +5.2K | 2026-06-30 |
| 5 | TSM | TAIWAN SEMICONDUCTOR MANUFAC | 228.4K | $109.1M | $94.5M | 4.67% | +5.3K | 2026-06-30 |
| 6 | GLW | CORNING INC | 394.1K | $100.7M | $56.6M | 2.79% | +6.3K | 2026-06-30 |
| 7 | XBI | SPDR SERIES TRUST | 576.8K | $91.3M | $88.8M | 4.39% | +9.3K | 2026-06-30 |
| 8 | ISCF | ISHARES TR | 2.03M | $87.8M | $91.1M | 4.50% | +68.7K | 2026-06-30 |
| 9 | — | ASML HLDG NV | 42.4K | $84.3M | $84.3M | 4.17% | +709 | 2026-06-30 |
| 10 | AVGO | BROADCOM INC | 213.8K | $80.8M | $72.5M | 3.58% | +1.4K | 2026-06-30 |
| 11 | JPM | JPMORGAN CHASE & CO | 226.3K | $74.1M | $79.8M | 3.94% | +2.5K | 2026-06-30 |
| 12 | EWY | ISHARES INC | 360.9K | $72.9M | $63.7M | 3.15% | -1,009 | 2026-06-30 |
| 13 | CAT | CATERPILLAR INC | 61.8K | $65.8M | $48.4M | 2.39% | +649 | 2026-06-30 |
| 14 | AMZN | AMAZON COM INC | 274.7K | $65.5M | $68.2M | 3.37% | +5.5K | 2026-06-30 |
| 15 | GEV | GE VERNOVA INC | 50.8K | $59.7M | $44.8M | 2.21% | +110 | 2026-06-30 |
| 16 | APH | AMPHENOL CORP | 308.7K | $54.4M | $47.9M | 2.37% | +7.7K | 2026-06-30 |
| 17 | JNJ | JOHNSON & JOHNSON | 188.6K | $47.9M | $50.4M | 2.49% | +1.8K | 2026-06-30 |
| 18 | RY | ROYAL BK CDA | 227.1K | $47.0M | $46.4M | 2.29% | +4.6K | 2026-06-30 |
| 19 | COST | COSTCO WHOLESALE CORPORATION | 47.5K | $44.4M | $42.8M | 2.11% | +1.4K | 2026-06-30 |
| 20 | BHP | BHP BILLITON LIMITED | 528.1K | $44.0M | $44.8M | 2.21% | +8.8K | 2026-06-30 |
| 21 | BCS | BARCLAYS PLC | 1.62M | $43.6M | $41.3M | 2.04% | +770.5K | 2026-06-30 |
| 22 | META | META PLATFORMS INC | 72.2K | $40.7M | $48.4M | 2.39% | +1.2K | 2026-06-30 |
| 23 | KEYS | KEYSIGHT TECHNOLOGIES INC | 115.1K | $40.3M | $36.1M | 1.78% | +2.2K | 2026-06-30 |
| 24 | CCJ | CAMECO CORP | 391.5K | $39.9M | $35.7M | 1.76% | +2.5K | 2026-06-30 |
| 25 | WMT | WALMART INC | 348.6K | $39.5M | $37.7M | 1.86% | +3.8K | 2026-06-30 |
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