BIO-TECHNE Corp
Institutional investors holding TECH
| Investor | Weight | Quarter |
|---|---|---|
| Lee Ainslie | 2.86% | 2026Q1 |
| Henry Ellenbogen | 2.40% | 2026Q1 |
| Wallace Weitz | 2.38% | 2026Q1 |
| Mairs & Power | 1.47% | 2026Q1 |
| Meridian / ArrowMark | 0.27% | 2026Q1 |
| Jensen Investment Management | 0.03% | 2025Q2 |
| Polen Capital Management | 0.01% | 2025Q1 |
Congressional data coming soon
18
Total trades
$15.5M
Volume
0
Buys
9
Sells
Last trade: May 8, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 8, 2026 | Amy E. Herr | Sell | $320K |
| May 8, 2026 | Amy E. Herr | Option | $316K |
Congressional trade data is being sourced and will appear here shortly.
| May 5, 2026 |
| Amy E. Herr |
| Option |
| $1.3M |
| May 5, 2026 | Amy E. Herr | Sell | $1.4M |
| May 5, 2026 | Amy E. Herr | Option | $400K |
| May 5, 2026 | Amy E. Herr | Sell | $400K |
| May 5, 2026 | Amy E. Herr | Option | $3.0M |
| May 5, 2026 | Amy E. Herr | Sell | $3.2M |
| May 1, 2026 | Amy E. Herr | Option | – |
| May 1, 2026 | Amy E. Herr | Sell | $17K |
| Apr 22, 2026 | Amy E. Herr | Option | – |
| Apr 22, 2026 | Amy E. Herr | Sell | $3.3M |
| Apr 22, 2026 | Amy E. Herr | Option | – |
| Apr 22, 2026 | Amy E. Herr | Sell | $80K |
| Apr 14, 2026 | Amy E. Herr | Option | – |
| Apr 14, 2026 | Amy E. Herr | Sell | $1.9M |
| Apr 3, 2026 | Amy E. Herr | Option | – |
| Apr 3, 2026 | Amy E. Herr | Sell | $39K |