TECH position history
The shares of Bio-Techne (TECH) that MAIRS & POWER INC reported in each quarter’s 13F.
Shares held by quarter
New Add Reduce Exit
- 2021 Q3: 662,634 shares, $321M, 3.2% of portfolio
- 2021 Q4: 653,815 shares, $338M, 3.1% of portfolio, Reduce −1.3%
- 2022 Q1: 657,962 shares, $285M, 2.9% of portfolio, Add +0.6%
- 2022 Q2: 655,930 shares, $227M, 2.7% of portfolio, Reduce −0.3%
- 2022 Q3: 673,620 shares, $191M, 2.4% of portfolio, Add +2.7%
- 2022 Q4: 2,811,030 shares, $233M, 2.8% of portfolio, Add +317.3%
- 2023 Q1: 3,025,978 shares, $224M, 2.6% of portfolio, Add +7.6%
- 2023 Q2: 3,059,638 shares, $250M, 2.7% of portfolio, Add +1.1%
- 2023 Q3: 3,053,580 shares, $208M, 2.4% of portfolio, Reduce −0.2%
- 2023 Q4: 3,079,483 shares, $238M, 2.5% of portfolio, Add +0.8%
- 2024 Q1: 2,959,357 shares, $208M, 2.0% of portfolio, Reduce −3.9%
- 2024 Q2: 2,740,392 shares, $196M, 1.9% of portfolio, Reduce −7.4%
- 2024 Q3: 2,696,796 shares, $216M, 2.0% of portfolio, Reduce −1.6%
- 2024 Q4: 2,673,768 shares, $193M, 1.9% of portfolio, Reduce −0.9%
- 2025 Q1: 2,651,793 shares, $155M, 1.6% of portfolio, Reduce −0.8%
- 2025 Q2: 2,716,378 shares, $140M, 1.4% of portfolio, Add +2.4%
- 2025 Q3: 2,807,409 shares, $156M, 1.5% of portfolio, Add +3.4%
- 2025 Q4: 2,767,539 shares, $163M, 1.6% of portfolio, Reduce −1.4%
- 2026 Q1: 2,750,282 shares, $144M, 1.5% of portfolio, Reduce −0.6%
- 2026 Q2: 2,700,698 shares, $191M, 1.8% of portfolio, Reduce −1.8%
| Holdings date | Value | % of holdings | Shares | Filing date | All 13F holders |
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