2 tracked superinvestors hold BIO-TECHNE CORP (TECH), worth $136M combined, led by Ruane, Cunniff. Smart money is accumulating TECH as of the latest 13F filings.
Current price
$72.43
+37.6%
1Y
Bio-Techne Corporation, together with its subsidiaries, develops, manufactures, and sells life science reagents, instruments, and services for the research, diagnostics, and bioprocessing markets worldwide. The company operates through two segments, Protein Sciences, and Diagnostics and Spatial Biology. The Protein Sciences segment develops and manufactures biological reagents used in various…
Market cap
$8.6B
P/E
103.81
Div yield
—
Revenue YoY
—
Analyst target
—
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
2
tracked 13F / N-PORT funds
Combined value
$136M
disclosed long exposure
Tier-1 conviction
0
concentrated holders
Net this quarter
+2
2 buying · 0 selling
Smart money is net accumulating TECH: 2 funds added or opened versus 0 trimming. 1 opened a brand-new position.
BIO-TECHNE CORP (TECH) appears mainly in diversified and quant books here (2 funds, $136M combined) rather than in concentrated conviction portfolios — read the holders below with that in mind.
The largest position belongs to Ruane, Cunniff at 2.8% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
This quarter 1 fund opened a brand-new position (George Soros), with 1 adding and 0 trimming — a net accumulation signal.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Added | 2.8% | $98M | |
| New buy | 0.6% | $38M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own TECH?
2 tracked funds hold BIO-TECHNE CORP (TECH), the largest being Ruane, Cunniff (Sequoia Fund) at 2.8% of its 13F portfolio. 0 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling TECH?
In the most recent 13F quarter, 2 tracked funds added or opened TECH and 0 trimmed it, including 1 brand-new position.
How much TECH do tracked funds hold?
Combined disclosed long exposure to TECH across tracked superinvestors is $136M as of the Jun 2026 filings.
One email when a tracked manager opens, adds to or files to sell a position — from Form 4, 13D and Form 144, not the 45-day-old 13F.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Jun 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.