BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

MAIRS & POWER INC's Holding History (CIK: 0001070134)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,767,539 Value ($000) $162,759 Avg Close $60.72 Range $54.13 - $66.87
Q3 2025
Shares 2,807,409 Value ($000) $156,176 Avg Close $53.45 Range $47.52 - $59.89
Q2 2025
Shares 2,716,378 Value ($000) $139,758 Avg Close $50.06 Range $45.80 - $58.49
Q1 2025
Shares 2,651,793 Value ($000) $155,475 Avg Close $67.42 Range $56.35 - $78.83
Q4 2024
Shares 2,673,768 Value ($000) $192,591 Avg Close $72.98 Range $65.24 - $80.26
Q3 2024
Shares 2,696,796 Value ($000) $215,555 Avg Close $74.60 Range $69.60 - $82.97
Q2 2024
Shares 2,740,392 Value ($000) $196,349 Avg Close $72.99 Range $60.62 - $84.91
Q1 2024
Shares 2,959,357 Value ($000) $208,309 Avg Close $70.89 Range $64.33 - $78.06
Q4 2023
Shares 3,079,483 Value ($000) $237,613 Avg Close $65.18 Range $51.21 - $77.96
Q3 2023
Shares 3,053,580 Value ($000) $207,857 Avg Close $78.07 Range $65.84 - $88.81
Q2 2023
Shares 3,059,638 Value ($000) $249,758 Avg Close $79.36 Range $71.21 - $86.05
Q1 2023
Shares 3,025,978 Value ($000) $224,497 Avg Close $76.02 Range $68.89 - $87.58
Q4 2022
Shares 2,811,030 Value ($000) $232,978 Avg Close $78.25 Range $66.97 - $89.34
Q3 2022
Shares 673,620 Value ($000) $191,308 Avg Close $85.06 Range $69.28 - $97.74
Q2 2022
Shares 655,930 Value ($000) $227,371 Avg Close $92.17 Range $78.24 - $111.87
Q1 2022
Shares 657,962 Value ($000) $284,924 Avg Close $101.38 Range $85.43 - $127.46
Q4 2021
Shares 653,815 Value ($000) $338,244 Avg Close $120.38 Range $110.44 - $130.51
Q3 2021
Shares 662,634 Value ($000) $321,092 Avg Close $119.43 Range $107.71 - $133.47
Q2 2021
Shares 728,836 Value ($000) $328,166 Avg Close $103.21 Range $93.63 - $111.29
Q1 2021
Shares 770,035 Value ($000) $294,099 Avg Close $89.39 Range $76.05 - $101.69
Q4 2020
Shares 848,081 Value ($000) $269,308 Avg Close $70.89 Range $60.13 - $79.93
Q3 2020
Shares 855,383 Value ($000) $211,904 Avg Close $63.60 Range $55.93 - $70.03
Q2 2020
Shares 901,958 Value ($000) $238,180 Avg Close $58.49 Range $43.96 - $69.01
Q1 2020
Shares 1,023,949 Value ($000) $194,161 Avg Close $48.78 Range $37.86 - $54.39
Q4 2019
Shares 1,002,952 Value ($000) $220,158 Avg Close $51.09 Range $45.54 - $54.39
Q3 2019
Shares 1,040,295 Value ($000) $203,554 Avg Close $48.74 Range $43.36 - $52.73
Q2 2019
Shares 1,068,146 Value ($000) $222,698 Avg Close $48.91 Range $43.73 - $52.56
Q1 2019
Shares 1,153,750 Value ($000) $229,077 Avg Close $43.61 Range $32.57 - $48.83
Q4 2018
Shares 1,190,362 Value ($000) $172,269 Avg Close $40.40 Range $32.13 - $49.71
Q3 2018
Shares 1,170,875 Value ($000) $238,987 Avg Close $42.77 Range $35.26 - $49.78
Q2 2018
Shares 1,291,677 Value ($000) $191,104 Avg Close $36.80 Range $34.33 - $40.23
Q1 2018
Shares 1,378,347 Value ($000) $208,185 Avg Close $33.97 Range $30.75 - $36.55
Q4 2017
Shares 1,434,557 Value ($000) $185,847 Avg Close $30.48 Range $28.89 - $32.75
Q3 2017
Shares 1,444,480 Value ($000) $174,623 Avg Close $28.39 Range $26.83 - $29.70
Q2 2017
Shares 1,448,987 Value ($000) $170,256 Avg Close $26.08 Range $23.39 - $28.66
Q1 2017
Shares 1,389,850 Value ($000) $141,278 Avg Close $24.55 Range $22.72 - $25.86
Q4 2016
Shares 1,368,650 Value ($000) $140,738 Avg Close $24.92 Range $23.41 - $26.55
Q3 2016
Shares 1,367,099 Value ($000) $149,697 Avg Close $25.95 Range $24.60 - $27.71
Q2 2016
Shares 1,351,264 Value ($000) $152,382 Avg Close $24.23 Range $21.51 - $27.04
Q1 2016
Shares 1,310,574 Value ($000) $123,875 Avg Close $20.69 Range $18.73 - $22.78
Q4 2015
Shares 1,306,885 Value ($000) $117,620 Avg Close $21.34 Range $19.59 - $22.60
Q3 2015
Shares 1,293,524 Value ($000) $119,599 Avg Close $23.38 Range $20.43 - $26.67
Q2 2015
Shares 1,377,442 Value ($000) $135,637 Avg Close $23.21 Range $22.13 - $24.11
Q1 2015
Shares 1,379,687 Value ($000) $138,369 Avg Close $22.03 Range $20.17 - $23.57
Q4 2014
Shares 1,295,420 Value ($000) $119,697 Avg Close $21.13 Range $19.82 - $22.17
Q3 2014
Shares 1,090,022 Value ($000) $101,972 Avg Close $21.56 Range $20.45 - $22.38