William Frels - Mairs & Power Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    245
Portfolio value:    $9,786,094,433
Holdings Activity Buys Sells    History
Holding/activity history for  NVE Corp. (NVEC)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 6,000 <0.01 $65.50 $393,000 SEC
2025   Q4 6,000 <0.01 $59.33 $355,980 SEC
2025   Q3 6,000 <0.01 Reduce 17.81% <0.01 $65.27 $391,620 SEC
2025   Q2 7,300 0.01 $73.61 $537,353 SEC
2025   Q1 7,300 <0.01 $63.74 $465,302 SEC
2024   Q4 7,300 0.01 $81.43 $594,439 SEC
2024   Q3 7,300 0.01 $79.87 $583,051 SEC
2024   Q2 7,300 0.01 $74.69 $545,237 SEC
2024   Q1 7,300 0.01 $90.18 $658,314 SEC
2023   Q4 7,300 0.01 Reduce 1.35% <0.01 $78.43 $572,539 SEC
2023   Q3 7,400 0.01 Reduce 1.33% <0.01 $82.14 $607,836 SEC
2023   Q2 7,500 0.01 $97.44 $730,800 SEC
2023   Q1 7,500 0.01 $82.99 $622,425 SEC
2022   Q4 7,500 0.01 $64.75 $485,625 SEC
2022   Q3 7,500 <0.01 Buy <0.01 $46.67 $350,000 SEC
2022   Q2 0 0.00 Sell 100.00% <0.01 SEC
2022   Q1 6,710 <0.01 Reduce 38.99% <0.01 $54.40 $365,000 SEC
2021   Q4 10,999 0.01 Reduce 40.53% <0.01 $68.28 $751,000 SEC
2021   Q3 18,494 0.01 Reduce 81.44% 0.06 $63.97 $1,183,000 SEC
2021   Q2 99,644 0.07 Reduce 62.24% 0.12 $74.05 $7,379,000 SEC
2021   Q1 263,870 0.19 Reduce 30.43% 0.07 $70.10 $18,497,000 SEC
2020   Q4 379,293 0.24 Reduce 15.63% 0.04 $56.18 $21,309,000 SEC
2020   Q3 449,548 0.28 Reduce 2.82% 0.01 $49.08 $22,064,000 SEC
2020   Q2 462,583 0.37 Add 5.05% 0.02 $61.83 $28,602,000 SEC
2020   Q1 440,358 0.33 Add 3.77% 0.01 $52.03 $22,912,000 SEC
2019   Q4 424,378 0.34 Reduce 1.29% <0.01 $71.40 $30,301,000 SEC
2019   Q3 429,908 0.34 Add 2.68% <0.01 $66.35 $28,524,000 SEC
2019   Q2 418,683 0.35 Add 0.82% <0.01 $69.63 $29,153,000 SEC
2019   Q1 415,298 0.49 Add 13.52% 0.06 $97.89 $40,654,000 SEC
2018   Q4 365,830 0.43 Add 17.56% 0.06 $87.54 $32,025,000 SEC
2018   Q3 311,189 0.38 Reduce 5.45% 0.03 $105.88 $32,949,000 SEC
2018   Q2 329,114 0.50 Reduce 21.01% 0.09 $121.78 $40,080,000 SEC
2018   Q1 416,674 0.43 Add 0.69% <0.01 $83.11 $34,630,000 SEC
2017   Q4 413,804 0.41 Reduce 4.26% 0.02 $86.00 $35,587,000 SEC
2017   Q3 432,219 0.41 Add 0.70% <0.01 $78.97 $34,132,000 SEC
2017   Q2 429,225 0.40 Reduce 10.24% 0.05 $77.00 $33,050,000 SEC
2017   Q1 478,175 0.48 Reduce 5.78% 0.03 $82.79 $39,588,000 SEC
2016   Q4 507,531 0.47 Reduce 0.35% <0.01 $71.43 $36,253,000 SEC
2016   Q3 509,326 0.40 Reduce 2.41% <0.01 $58.94 $30,020,000 SEC
2016   Q2 521,896 0.41 Reduce 0.91% <0.01 $58.65 $30,609,000 SEC
2016   Q1 526,672 0.42 Add 0.21% <0.01 $56.53 $29,773,000 SEC
2015   Q4 525,566 0.44 Reduce 0.62% <0.01 $56.18 $29,526,000 SEC
2015   Q3 528,871 0.40 Add 0.69% <0.01 $48.54 $25,671,000 SEC
2015   Q2 525,250 0.58 Reduce 20.63% 0.13 $78.40 $41,180,000 SEC
2015   Q1 661,760 0.63 Reduce 0.44% <0.01 $68.92 $45,608,000 SEC
2014   Q4 664,699 0.65 Reduce 0.91% <0.01 $70.79 $47,054,000 SEC
2014   Q3 670,774 0.63 Reduce 0.52% <0.01 $64.54 $43,292,000 SEC
2014   Q2 674,314 0.54 Add 0.08% <0.01 $55.59 $37,485,000 SEC
2014   Q1 673,754 0.59 Reduce 0.12% <0.01 $57.04 $38,431,000 SEC
2013   Q4 674,564 0.63 Add 2.40% 0.01 $58.28 $39,314,000 SEC
2013   Q3 658,754 0.61 Add 1.09% <0.01 $51.04 $33,623,000 SEC
2013   Q2 651,629 0.61 Add 22.65% 0.11 $46.82 $30,509,000 SEC
2013   Q1 531,274 0.30 Add 45.36% 0.09 $56.42 $29,974,000 SEC
2012   Q4 365,490 0.51 Add 18.31% 0.08 $55.49 $20,281,000 SEC
2012   Q3 308,925 0.45 Add 3.15% 0.01 $59.19 $18,285,000 SEC
2012   Q2 299,505 0.42 Add 14.48% 0.05 $53.75 $16,098,000 SEC
2012   Q1 261,625 0.36 Add 40.06% 0.10 $53.00 $13,866,000 SEC
2011   Q4 186,800 0.30 Add 47.30% 0.10 $55.53 $10,373,000 SEC
2011   Q3 126,814 0.25 Buy 0.25 $60.66 $7,693,000 SEC
2011   Q2 0 0.00 Sell 100.00% 0.13 SEC
2011   Q1 83,155 0.13 Add 215.82% 0.09 $56.34 $4,685,000 SEC
2010   Q4 26,330 0.04 Buy 0.04 $57.84 $1,523,000 SEC