MAIRS & POWER INC
Top Portfolio Positions
212 positions ·
$9,218,361,710 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
4,761,351 | $830,379,614 | 9.01% | |
| MSFT |
Microsoft Corp
Technology
|
1,942,391 | $719,014,876 | 7.80% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
2,602,912 | $542,108,482 | 5.88% | |
| GGG |
Graco Inc
Industrials
|
3,815,684 | $322,997,650 | 3.50% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
1,054,197 | $310,102,589 | 3.36% | |
| AAPL |
Apple Inc.
Technology
|
1,208,398 | $306,679,328 | 3.33% | |
| LLY |
ELI LILLY & Co
Healthcare
|
326,306 | $300,126,469 | 3.26% | |
| V |
Visa Inc.
Financial Services
|
840,917 | $254,158,754 | 2.76% | |
| TTC |
Toro Co
Industrials
|
2,718,983 | $254,061,771 | 2.76% | |
| LFUS |
Littelfuse Inc /De
Technology
|
724,710 | $245,930,338 | 2.67% |
Portfolio Trend
25 quarters · across all stocks
Holdings in TECH
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $143,729,737 | 2,750,282 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $162,758,968 | 2,767,539 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $156,176,162 | 2,807,409 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $139,757,648 | 2,716,378 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $155,474,623 | 2,651,793 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $192,591,509 | 2,673,768 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $215,554,904 | 2,696,796 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $196,349,086 | 2,740,392 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $208,309,139 | 2,959,357 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $237,612,908 | 3,079,483 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $207,857,190 | 3,053,580 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $249,758,249 | 3,059,638 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $224,497,307 | 3,025,978 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $232,978,166 | 2,811,030 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $47,827,020 | 673,620 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $56,842,893 | 655,930 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $71,230,966 | 657,962 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $84,561,163 | 653,815 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $80,273,139 | 662,634 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $82,041,424 | 728,836 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $73,524,866 | 770,035 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $67,327,030 | 848,081 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $52,976,007 | 855,383 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $59,545,012 | 901,958 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $48,540,302 | 1,023,949 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||