13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
TECH

BIO-TECHNE CORPORATION

604 institutions still hold BIO-TECHNE CORPORATION as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 09073m104·604 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 8.7%
vs prior quarter
13F value held
$5.3B
70.0% inst. owned
of float
Holders
604
-104 QoQ
filers reporting
Activity
+58 / −8
+878 added · −833 reduced
this quarter
Concentration
12.05%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

604 institutions reported TECH in Q1 2026. BlackRock, Inc. leads at 12.0% of the visible book. -104 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$641M12.3M0.01%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$532M10.2M0.01%Q1 202603
MORGAN STANLEY
CIK 0000895421
$446M8.5M0.03%Q1 202604
FMR LLC
CIK 0000315066
$413M7.9M0.02%Q1 202605
Vanguard Portfolio Management
CIK 0002100121
$339M6.5M0.02%Q1 202606
STATE STREET CORP
CIK 0000093751
$307M5.9M0.01%Q1 202607
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$268M5.1M0.05%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$267M5.1M0.02%Q1 202609
MAVERICK CAPITAL LTD
CIK 0000934639
$248M4.7M2.86%Q1 202610
Invesco Ltd.
CIK 0000914208
$240M4.6M0.04%Q1 202611
Durable Capital Partners LP
CIK 0001798849
$233M4.5M2.40%Q1 202612
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$197M3.7M0.07%Q1 202613
Neuberger Berman Group LLC
CIK 0001465109
$175M3.3M0.13%Q1 202614
Select Equity Group, L.P.
CIK 0001592643
$167M2.8M0.72%Q4 202515
Capital Research Global Investors
CIK 0001422848
$167M3.2M0.03%Q1 202616
UBS Group AG
CIK 0001610520
$160M3.1M0.02%Q1 202617
MAIRS & POWER INC
CIK 0001070134
$144M2.8M1.47%Q1 202618
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$130M2.2M0.04%Q1 202619
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
CIK 0001644956
$129M2.5M0.43%Q1 202620
SG Capital Management LLC
CIK 0001510099
$121M2.3M8.05%Q1 2026
Page 1 of 31
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