Bio-Techne Corporation
TECHLast close · Oct 16, 202672.57+0.05 (+0.07%)
Market cap$11.4B
Of the 85 managers this site tracks, 7 held Bio-Techne (TECH) at the end of Q2 2026, their latest 13Fs. The largest position by value was Ruane Cunniff's, $236.6M; Mairs & Power's ($190.8M) and Lee Ainslie's ($108.5M) follow. No Schedule 13D or 13G is on file for TECH from the activists and large holders the site follows.
Superinvestors holding TECH
| Manager | Firm | Quarter | Shares | Value |
|---|---|---|---|---|
| Ruane Cunniff | Ruane, Cunniff & Goldfarb L.P. | Q2 2026 | 3M | $236.6M |
| Mairs & Power | Mairs & Power Inc | Q2 2026 | 3M | $190.8M |
| Lee Ainslie | Maverick Capital Ltd | Q2 2026 | 2M | $108.5M |
| Wallace Weitz | Weitz Investment Management, Inc. | Q2 2026 | 543,200 | $38.4M |
| Soros | Soros Fund Management LLC | Q2 2026 | 535,400 | $37.8M |
| Henry Ellenbogen | Durable Capital Partners LP | Q2 2026 | 501,963 | $35.5M |
| Bridgewater | Bridgewater Associates, LP | Q2 2026 | 26,750 | $1.9M |
13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.