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SUPERINVESTOR HOLDERS

TECH

Bio-Techne Corp
Healthcare · Biotechnology
Holders
10
Total value
$573,558,063
Total shares
8,118,302
Cross-link
Financials →
Investor Shares Value % of Portfolio Activity As of
Ruane, Cunniff & Goldfarb
Ruane, Cunniff & Goldfarb
3,348,841 $236,595,617 3.68% REDUCE -43,160 30 Jun 2026
Andrew Redleaf
Whitebox Advisors
2,100,001 $148,365,071 4.23% NEW +2,100,001 30 Jun 2026
Lee Ainslie
Maverick Capital
1,535,610 $108,490,847 0.96% REDUCE -3,204,111 30 Jun 2026
Wallace Weitz
Weitz Investment Management
543,200 $38,377,080 2.66% REDUCE -110,000 30 Jun 2026
Hersh Cohen
ClearBridge Investments
428,316 $30,260,525 0.03% REDUCE -604,632 30 Jun 2026
Joel Greenblatt
Gotham Asset Management
71,175 $5,028,514 0.01% ADD +44,753 30 Jun 2026
Larry Robbins
Glenview Capital Management
58,324 $4,120,591 0.07% REDUCE -127,988 30 Jun 2026
Cliff Asness
AQR Capital Management
24,785 $1,751,085 0.00% REDUCE -43,069 30 Jun 2026
Mario Gabelli
GAMCO Investors
6,250 $441,563 0.00% NEW +6,250 30 Jun 2026
Ron Baron
Baron Capital (BAMCO)
1,800 $127,170 0.00% REDUCE -559,641 30 Jun 2026