Stock Taper 
MAIRS & POWER INC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Waters Corporation | WAT | 959 | $359.66K |
 AMETEK, Inc. | AME | 850 | $205.65K |
 GE Vernova Inc. | GEV | 846 | $993.93K |
 Vertiv Holdings Co | VRT | 780 | $261.16K |
 Lam Research Corporation | LRCX | 765 | $331.5K |
 Deere & Company | DE | 557 | $353.32K |
 Cummins Inc. | CMI | 528 | $376.57K |
 Analog Devices, Inc. | ADI | 509 | $202.16K |
 Micron Technology, Inc. | MU | 410 | $473.26K |
 Mastercard Incorporated | MA | 395 | $202.87K |
 Berkshire Hathaway Inc. | BRK-A | 5 | $3.74M |