Bio-techne Corporation shares owned by Mairs and Power
Quarter-by-quarter ownership of Bio-techne Corporation (TECH) shares owned by Mairs and Power
from 13F filings
Historical chart of Mairs and Power investment in Bio-techne Corporation
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Quarterly reported holdings in Bio-techne Corporation by Mairs and Power
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $238M | 3.1M | 77.16 |
| 2023-09-30 | $208M | 3.1M | 68.07 |
| 2023-06-30 | $250M | 3.1M | 81.63 |
| 2023-03-31 | $225M | 3.0M | 74.19 |
| 2022-12-31 | $233M | 2.8M | 82.88 |
| 2022-09-30 | $191M | 674k | 284.00 |
| 2022-06-30 | $227M | 656k | 346.64 |
| 2022-03-31 | $285M | 658k | 433.04 |
| 2021-12-31 | $338M | 654k | 517.34 |
| 2021-09-30 | $321M | 663k | 484.57 |
| 2021-06-30 | $328M | 729k | 450.26 |
| 2021-03-31 | $294M | 770k | 381.93 |
| 2020-12-31 | $269M | 848k | 317.55 |
| 2020-09-30 | $212M | 855k | 247.73 |
| 2020-06-30 | $238M | 902k | 264.07 |
| 2020-03-31 | $194M | 1.0M | 189.62 |
| 2019-12-31 | $220M | 1.0M | 219.51 |
| 2019-09-30 | $204M | 1.0M | 195.67 |
| 2019-06-30 | $223M | 1.1M | 208.49 |
| 2019-03-31 | $229M | 1.2M | 198.55 |
| 2018-12-31 | $172M | 1.2M | 144.72 |
| 2018-09-30 | $239M | 1.2M | 204.11 |
| 2018-06-30 | $191M | 1.3M | 147.95 |
| 2018-03-31 | $208M | 1.4M | 151.04 |
| 2017-12-31 | $186M | 1.4M | 129.55 |
| 2017-09-30 | $175M | 1.4M | 120.89 |
| 2017-06-30 | $170M | 1.4M | 117.50 |
| 2017-03-31 | $141M | 1.4M | 101.65 |
| 2016-12-31 | $141M | 1.4M | 102.83 |
| 2016-09-30 | $150M | 1.4M | 109.50 |
| 2016-06-30 | $152M | 1.4M | 112.77 |
| 2016-03-31 | $124M | 1.3M | 94.52 |
| 2015-12-31 | $118M | 1.3M | 90.00 |
| 2015-09-30 | $120M | 1.3M | 92.46 |
| 2015-06-30 | $136M | 1.4M | 98.47 |
| 2015-03-31 | $138M | 1.4M | 100.29 |
| 2014-12-31 | $120M | 1.3M | 92.40 |
| 2014-09-30 | $102M | 1.1M | 93.55 |