Stock Taper 
CORNERSTONE ADVISORY, LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Vertex Pharmaceuticals Incorporated | VRTX | 408 | $202.67K |
 McKesson Corporation | MCK | 343 | $259.23K |
 Cummins Inc. | CMI | 308 | $219.67K |
 Parker-Hannifin Corporation | PH | 281 | $274.85K |
 Seagate Technology Holdings plc | STX | 214 | $206.51K |
 ASML Holding N.V. | ASML | 192 | $381.97K |
 Sandisk Corporation | SNDK | 122 | $277.39K |
 Berkshire Hathaway Inc. | BRK-A | 1 | $748.85K |