Robert Goldfarb - Ruane, Cunniff & Goldfarb
Holding/activity history for Bio-Techne Corp. (TECH)
← All TECH superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 3,392,001 | 2.94 | Add 131.39% | 1.67 | $48.25–72.16 · VW $59.51i | $177,265,972 | SEC |
| 2025 Q4 | 1,465,935 | 1.35 | Reduce 0.53% | <0.01 | $54.20–66.96 · VW $61.09i | $86,211,637 | SEC |
| 2025 Q3 | 1,473,755 | 1.36 | Add 866.92% | 1.22 | $47.66–60.06 · VW $53.97i | $81,984,991 | SEC |
| 2025 Q2 | 152,417 | 0.13 | Buy | 0.13 | $46.01–58.75 · VW $50.59i | $7,841,855 | SEC |
Price snapshot:
Current price$71.36
Avg. buy price$53.53
+/- since buy33.31%
52-week low$43.12
52-week high$71.93