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Bio-Techne
TECH

Overview Fund Activity

546 hedge funds and large institutions have $8.16B invested in Bio-Techne in 2025 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 216 increasing their positions, 194 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
546
Holders Change
-22
Holders Change %
-3.87%
% of All Funds
7.33%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
81
Increased
216
Reduced
194
Closed
97
Calls
$13.1M
Puts
$4.78M
Net Calls
+$8.33M
Net Calls Change
+$3.65M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$127M
2
Millennium Management
2
Millennium Management
New York
$84.4M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$63.7M
4
RC
4
RGM Capital
Florida
$113M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$51.8M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$455M
2
Select Equity Group
2
Select Equity Group
New York
$150M
3
BlackRock
3
BlackRock
New York
$626M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$85.2M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Public Employees Retirement Association of Colorado
101
Public Employees Retirement Association of Colorado
Colorado
$11.1M – – –
California Public Employees Retirement System
102
California Public Employees Retirement System
California
$10.6M -$1.97M -38,212 -16%
Principal Financial Group
103
Principal Financial Group
Iowa
$10.5M -$1.94M -37,778 -16%
KCM
104
Kornitzer Capital Management
Kansas
$9.66M -$18.2K -353 -0.2%
AllianceBernstein
105
AllianceBernstein
Tennessee
$9.32M +$718K +13,965 +8%
GIP
106
Granite Investment Partners
California
$9.2M +$2.83M +54,912 +44%
Mitsubishi UFJ Asset Management
107
Mitsubishi UFJ Asset Management
Japan
$8.87M -$6.99M -135,820 -44%
ACM
108
Arvin Capital Management
Texas
$8.76M +$8.76M +170,208 New
State Board of Administration of Florida Retirement System
109
State Board of Administration of Florida Retirement System
Florida
$8.41M -$482K -9,360 -5%
Cerity Partners
110
Cerity Partners
New York
$8.21M +$1.38M +26,898 +20%
US Bancorp
111
US Bancorp
Minnesota
$8.06M +$8.08K +157 +0.1%
RCG
112
Ruane, Cunniff & Goldfarb
New York
$7.84M +$7.84M +152,417 New
DWT
113
Dorsey & Whitney Trust
South Dakota
$7.76M +$223K +4,334 +3%
1832 Asset Management
114
1832 Asset Management
Ontario, Canada
$7.72M +$7.72M +150,000 New
OCM
115
Osterweis Capital Management
California
$7.7M -$6.02M -117,100 -44%
California State Teachers Retirement System (CalSTRS)
116
California State Teachers Retirement System (CalSTRS)
California
$7.54M -$5.21M -101,226 -41%
Susquehanna International Group
117
Susquehanna International Group
Pennsylvania
$7.44M +$6.71M +130,329 +911%
Russell Investments Group
118
Russell Investments Group
United Kingdom
$7.35M -$1.23M -23,984 -14%
OAC
119
OMERS Administration Corp
Ontario, Canada
$7.28M – – –
New York State Teachers Retirement System (NYSTRS)
120
New York State Teachers Retirement System (NYSTRS)
New York
$7.18M -$1.75K -34 -0%
GPGA
121
Grandeur Peak Global Advisors
Utah
$7.13M +$4.64M +90,139 +186%
Bank of Montreal
122
Bank of Montreal
Ontario, Canada
$7.08M -$1.3M -25,253 -16%
BAM
123
Broadcrest Asset Management
Florida
$6.43M -$1.29M -25,000 -17%
Manulife (Manufacturers Life Insurance)
124
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6.32M -$3.25M -63,207 -34%
WG
125
Winton Group
United Kingdom
$6.23M +$6.23M +121,094 New
3 4
5
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