13FAI ai-powered hedge fund tracker

BIO-TECHNE CORP (TECH) — Hedge Fund Ownership Q1 2026

TECH
Q1 2026Q4 2025Q3 2025Q2 2025
# Fund % of Portfolio † Shares † Shares vs Prior Quarter † Shares vs Prior Year † Aggregate Value † Reported Price * Option
1
Ruane, Cunniff & Goldfarb / Sequoia Fund
John Harris
2.94% 3.4M +131.39% $177.3M $52.26
2
Maverick Capital
Lee Ainslie
2.88% 4.7M +23.08% +806.43% $247.7M $52.26
3
Durable Capital Partners
Henry Ellenbogen
2.40% 4.5M +113.32% $232.9M $52.26
4
Weitz Investment Management
Wallace Weitz
2.38% 653K -18.65% -17.49% $34.1M $52.26
5
Mairs & Power
1.47% 2.8M -0.62% +3.71% $143.7M $52.26
5 Total 16.0M +45.69% +105.31% $835.7M
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.