MAIRS & POWER INC
Top Portfolio Positions
213 positions ·
$9,282,277,514 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
4,761,351 | $830,379,614 | 8.95% | |
| MSFT |
Microsoft Corp
Technology
|
1,942,391 | $719,014,876 | 7.75% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
2,602,912 | $542,108,482 | 5.84% | |
| GGG |
Graco Inc
Industrials
|
3,815,684 | $322,997,650 | 3.48% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
1,054,197 | $310,102,589 | 3.34% | |
| AAPL |
Apple Inc.
Technology
|
1,208,398 | $306,679,328 | 3.30% | |
| LLY |
ELI LILLY & Co
Healthcare
|
326,306 | $300,126,469 | 3.23% | |
| V |
Visa Inc.
Financial Services
|
840,917 | $254,158,754 | 2.74% | |
| TTC |
Toro Co
Industrials
|
2,718,983 | $254,061,771 | 2.74% | |
| LFUS |
Littelfuse Inc /De
Technology
|
724,710 | $245,930,338 | 2.65% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ASB
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,983,234 | 270,040 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $6,704,787 | 260,279 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,993,531 | 272,016 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,266,634 | 297,935 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,518,621 | 333,716 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,761,190 | 366,577 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $7,947,290 | 368,955 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $8,889,239 | 420,295 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $10,206,817 | 474,515 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $8,541,240 | 399,310 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $6,003,522 | 350,878 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,019,755 | 370,903 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $6,668,835 | 370,903 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $8,557,084 | 370,597 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $7,481,747 | 372,597 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $6,279,267 | 343,881 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $7,830,737 | 344,057 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $7,805,387 | 345,524 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $7,401,745 | 345,553 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $7,973,724 | 389,342 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $10,003,658 | 468,775 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $9,455,282 | 554,562 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $8,279,679 | 656,076 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $12,294,475 | 898,719 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $18,017,183 | 1,408,693 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||