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 |
|---|---|---|---|---|
| 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% |
Holdings in LFUS
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| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $245,930,338 | 724,710 | Shares | Sole | 2026-05-14 | |
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