Mairs & Power Funds – Largest Buy Additions (2026 Q1)
A detailed view of the stocks most significantly increased by Mairs & Power Funds during the 2026 Q1 reporting period. This breakdown highlights where new capital was added, revealing the investor’s highest-conviction opportunities and sector preferences.
| Symbol | Shares | Reported Price(USD) | Action | Change % | Portfolio Weight | Position Value | Filing Period |
|---|---|---|---|---|---|---|---|
| BMI | 104,815 | $152.35 | Increased | 1.95% | 0.16% | $15.97M | 2026 Q1 |
| KNF | 134,428 | $81.65 | Increased | 8.54% | 0.11% | $10.98M | 2026 Q1 |
| MINN | 410,865 | $22.12 | Increased | 26.52% | 0.09% | $9.09M | 2026 Q1 |
| VOO | 14,866 | $597.54 | Buy | 100.00% | 0.09% | $8.88M | 2026 Q1 |
| BSY | 236,158 | $35.12 | Increased | 184.58% | 0.08% | $8.29M | 2026 Q1 |
| CVX | 39,017 | $206.91 | Increased | 80.53% | 0.08% | $8.07M | 2026 Q1 |
| WTFC | 57,744 | $138.94 | Increased | 23.83% | 0.08% | $8.02M | 2026 Q1 |
| RDNT | 133,116 | $55.89 | Increased | 39.17% | 0.08% | $7.44M | 2026 Q1 |
| ASB | 270,040 | $25.86 | Increased | 3.75% | 0.07% | $6.98M | 2026 Q1 |
| BKH | 98,285 | $69.41 | Increased | 4.41% | 0.07% | $6.82M | 2026 Q1 |
| PATK | 57,894 | $111.07 | Increased | 9.17% | 0.07% | $6.43M | 2026 Q1 |
| AMBA | 117,581 | $51.47 | Buy | 100.00% | 0.06% | $6.05M | 2026 Q1 |
| NWE | 86,002 | $65.94 | Increased | 5.29% | 0.06% | $5.67M | 2026 Q1 |
| GBCI | 106,200 | $44.67 | Increased | 9.09% | 0.05% | $4.74M | 2026 Q1 |
| JHX | 240,761 | $18.94 | Increased | 165.53% | 0.05% | $4.56M | 2026 Q1 |
| ORCL | 30,718 | $147.11 | Increased | 7.34% | 0.05% | $4.52M | 2026 Q1 |
| TREX | 116,022 | $36.42 | Increased | 27.99% | 0.04% | $4.23M | 2026 Q1 |
| HWKN | 25,951 | $153.6 | Increased | 106.47% | 0.04% | $3.99M | 2026 Q1 |
| CTAS | 22,438 | $169.13 | Increased | 14.38% | 0.04% | $3.79M | 2026 Q1 |
| NKE | 65,955 | $52.82 | Increased | 4.38% | 0.04% | $3.48M | 2026 Q1 |
| COP | 26,028 | $132.01 | Increased | 0.66% | 0.04% | $3.44M | 2026 Q1 |
| VO | 43,988 | $71.79 | Increased | 424.92% | 0.03% | $3.16M | 2026 Q1 |
| COST | 2,963 | $996.29 | Increased | 1.02% | 0.03% | $2.95M | 2026 Q1 |
| VEA | 45,237 | $64.08 | Increased | 781.98% | 0.03% | $2.9M | 2026 Q1 |
| APG | 57,969 | $40.52 | Buy | 100.00% | 0.02% | $2.35M | 2026 Q1 |