Stock Taper 
MAIN STREET RESEARCH LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Berkshire Hathaway Inc. | BRK-A | 5 | $3.74M |
 Parker-Hannifin Corporation | PH | 265 | $259.2K |
 IDEXX Laboratories, Inc. | IDXX | 600 | $315.86K |
 Aon plc | AON | 628 | $208.3K |
 CrowdStrike Holdings, Inc. | CRWD | 744 | $567.78K |
 Datadog, Inc. | DDOG | 791 | $205.94K |
 Thermo Fisher Scientific Inc. | TMO | 800 | $401.09K |
 Norfolk Southern Corporation | NSC | 806 | $253.56K |
 The Goldman Sachs Group, Inc. | GS | 811 | $820.22K |
 Coherent, Inc. | COHR | 823 | $324.65K |
 Cigna Corporation | CI | 846 | $233.22K |
 Trane Technologies plc | TT | 948 | $465.62K |
 Cheniere Energy, Inc. | LNG | 1.01K | $241.4K |
 Curtiss-Wright Corporation | CW | 1.04K | $786.55K |
 Stryker Corporation | SYK | 1.22K | $384.31K |
 QUALCOMM Incorporated | QCOM | 1.38K | $254.01K |
 Analog Devices, Inc. | ADI | 1.4K | $554.05K |
 Expedia Group, Inc. | EXPE | 1.43K | $366.16K |
 KLA Corporation | KLAC | 1.6K | $483.94K |
 Entegris, Inc. | ENTG | 1.83K | $329.5K |