13F

Stock

Bio-Techne Corp

TECH · held by 582 managers

Reported value

$9.6B

Holders

582

+2 new · −2 exited

Holders’ est. mark

$28.9M

Price effect on 9 books still in the name

Largest holder

$1.05B

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard17.8M$1.05BHeld
BlackRock, Inc.12.1M$713.3MHeld
MORGAN STANLEY8.35M$490.8M$23MAdded$88.2M
State Street5.81M$341.8MHeld
WELLINGTON MANAGEMENT GROUP LLP5.73M$337.2MHeld
GEODE CAPITAL MANAGEMENT, LLC4.93M$289.5MHeld
MASSACHUSETTS FINANCIAL SERVICES CO /MA/4.01M$236MHeld
MAVERICK CAPITAL LTD3.85M$226.5MHeld
Invesco Ltd.3.68M$216.3MHeld
NEUBERGER BERMAN GROUP LLC3.13M$184MHeld
Select Equity Group, L.P.2.84M$166.9MHeld
AMERIPRISE FINANCIAL INC2.8M$164.6MHeld
MAIRS & POWER INC2.77M$162.8MHeld
DF DENT & CO INC2.59M$152.4MHeld
MACKENZIE FINANCIAL CORP2.41M$142.4MHeld
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2.4M$141MHeld
Sumitomo Mitsui Trust Group, Inc.2.37M$139.3MHeld
ALLIANCEBERNSTEIN L.P.2.36M$139.1MHeld
UBS Group AG2.22M$130.8MHeld
RGM Capital, LLC2.15M$126.6MHeld
Durable Capital Partners LP2.09M$122.8MHeld
AMERICAN CENTURY COMPANIES INC1.93M$113.4MHeld
SNYDER CAPITAL MANAGEMENT L P1.93M$113.3MHeld
DIMENSIONAL FUND ADVISORS LP1.79M$105.5MHeld
Bank of New York Mellon Corp1.79M$105.3MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.1.77M$104.4MHeld
GOLDMAN SACHS GROUP INC1.69M$99.6MHeld
NORGES BANK1.69M$99.5M$304.5KCut−$7.72M
Capital Research Global Investors1.62M$95.2MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.56M$91.7MHeld
BROWN ADVISORY INC1.54M$90.8MHeld
Ruane, Cunniff & Goldfarb L.P.1.47M$86.2MHeld
Champlain Investment Partners, LLC1.4M$82.6MHeld
NORTHERN TRUST CORP1.33M$78.3MHeld
BAMCO INC /NY/1.21M$71MHeld
Madison Asset Management, LLC1.18M$69.5MHeld
SG Capital Management LLC1.15M$67.6MHeld
BANK OF AMERICA CORP /DE/1.14M$66.9M$3.62MAdded$1.29M
Stephens Investment Management Group LLC1.11M$65.3MHeld
GENEVA CAPITAL MANAGEMENT LLC1.09M$64.1MHeld
Quantinno Capital Management LP1.02M$59.9MHeld
Fidelity1.01M$59.7MHeld
WESTFIELD CAPITAL MANAGEMENT CO LP994.3K$58.5MHeld
Clearbridge Investments, LLC948.5K$55.8MHeld
AMERICAN CAPITAL MANAGEMENT INC941.1K$55.3MHeld
SCHRODER INVESTMENT MANAGEMENT GROUP863.8K$51.1MHeld
Citadel866.7K$51MHeld
WEITZ INVESTMENT MANAGEMENT, INC.803K$47.2MHeld
RIVERBRIDGE PARTNERS LLC785.8K$46.2MHeld
JPMORGAN CHASE & CO759.1K$44.6MHeld
RAYMOND JAMES FINANCIAL INC746.8K$44MHeld
PRINCIPAL FINANCIAL GROUP INC703.5K$41.4MHeld
Cresset Asset Management, LLC693.6K$40.8M$2.04MAdded$5.15M
Ceredex Value Advisors LLC688.3K$40.5MHeld
DEUTSCHE BANK AG\684K$40.2MHeld
ROYCE & ASSOCIATES LP678.5K$39.9MHeld
CRAMER ROSENTHAL MCGLYNN LLC654.5K$38.5MHeld
Nuveen, LLC651.5K$38.3MHeld
Aristotle Atlantic Partners, LLC636.8K$37.5MHeld
GLENVIEW CAPITAL MANAGEMENT, LLC619.9K$36.5MHeld
ROYAL BANK OF CANADA557.5K$32.8MHeld
Pembroke Management, LTD512.9K$30.2MHeld
SEGALL BRYANT & HAMILL, LLC486K$28.6MHeld
Iron Triangle Partners LP467.4K$27.5MHeld
SEI INVESTMENTS CO446.4K$26.3MHeld
BROWN CAPITAL MANAGEMENT LLC435.6K$25.6MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC422.7K$24.9MHeld
NICHOLAS COMPANY, INC.390.8K$23MHeld
PBU - The Pension Fund of Early Childhood & Youth Educators379.4K$22.3MHeld
Eversept Partners, LP377.4K$22.2MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.373.2K$22MHeld
Torque Asset Management LLC355.5K$20.9MHeld
Conestoga Capital Advisors, LLC354.6K$20.9MHeld
Atom Investors LP351.7K$20.7MHeld
Montanaro Asset Management Ltd346.4K$20.4MHeld
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/327.6K$19.3MHeld
CI INVESTMENTS INC.323.1K$19MHeld
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO321.4K$18.9MHeld
Swiss National Bank307K$18.1MHeld
Arvin Capital Management LP299.5K$17.6MHeld
BNP PARIBAS FINANCIAL MARKETS285.2K$16.8MHeld
Summit Creek Advisors LLC282.6K$16.6MHeld
Corient Private Wealth LLC279.8K$16.5MHeld
RHUMBLINE ADVISERS281.1K$16.5MHeld
ENVESTNET ASSET MANAGEMENT INC280K$16.5MHeld
BARCLAYS PLC277K$16.3M$880.9KAdded$444.9K
California Public Employees Retirement System270.9K$15.9MHeld
Legal & General Group Plc263.8K$15.5MHeld
CITIGROUP INC258.4K$15.2MHeld
Meridiem Capital Partners LP254.4K$15MHeld
Portolan Capital Management, LLC249.1K$14.6MHeld
STATE OF WISCONSIN INVESTMENT BOARD234.6K$13.8MHeld
BLAIR WILLIAM & CO/IL228.8K$13.5MHeld
ArrowMark Colorado Holdings LLC227.4K$13.4MHeld
ExodusPoint Capital Management, LP223.1K$13.1MHeld
Amundi220.7K$13MHeld
WELLS FARGO & COMPANY/MN210.4K$12.4MHeld
WCM INVESTMENT MANAGEMENT, LLC206.5K$12.2MHeld
TUDOR INVESTMENT CORP ET AL206.3K$12.1M$656.1KCut−$1.33M
BLI - Banque de Luxembourg Investments198.1K$11.7MHeld
BRADLEY FOSTER & SARGENT INC/CT196.2K$11.5MHeld
Impax Asset Management Group plc195K$11.5MHeld
HSBC HOLDINGS PLC182.9K$10.8MHeld
KORNITZER CAPITAL MANAGEMENT INC /KS182.5K$10.7MHeld
Mitsubishi UFJ Asset Management Co., Ltd.171.8K$10.2MHeld
Russell Investments Group, Ltd.173.6K$10.2MHeld
STEADFAST CAPITAL MANAGEMENT LP160K$9.41MHeld
BANK OF MONTREAL /CAN/158.5K$9.32MHeld
US BANCORP \DE\158.3K$9.31MHeld
Grandeur Peak Global Advisors, LLC158.2K$9.3MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE153.3K$9.03MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM148.4K$8.73MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM145.9K$8.58MHeld
OMERS ADMINISTRATION Corp141.4K$8.32MHeld
Walleye Capital LLC140.5K$8.26MHeld
Dorsey & Whitney Trust CO LLC135.3K$7.96MHeld
VOYA INVESTMENT MANAGEMENT LLC134.4K$7.91MHeld
FRANKLIN RESOURCES INC132.3K$7.78MHeld
TD Asset Management Inc124.5K$7.32MHeld
Fideuram Asset Management (Ireland) dac116.1K$7.17MHeld
Cerity Partners LLC120K$7.05MHeld
Schonfeld Strategic Advisors LLC118.8K$6.99MHeld
FRED ALGER MANAGEMENT, LLC114.8K$6.75MHeld
COMERICA BANK105.5K$6.2MHeld
Granite Investment Partners, LLC104.8K$6.16MHeld
WILKINS INVESTMENT COUNSEL INC103.3K$6.07MHeld
OneDigital Investment Advisors LLC100.5K$5.91MHeld
Caption Management, LLC100K$5.88MHeld
STIFEL FINANCIAL CORP97.5K$5.73MHeld
Verition Fund Management LLC95K$5.59MHeld
PNC Financial Services Group, Inc.92.2K$5.42MHeld
Baader Bank Aktiengesellschaft91.9K$5.41MHeld
Connor, Clark & Lunn Investment Management Ltd.89.4K$5.26MHeld
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main83.4K$4.9M−$1.76MCut−$6.96M
Chevy Chase Trust Holdings, LLC79K$4.65MHeld
PRUDENTIAL FINANCIAL INC78.4K$4.61MHeld
LPL Financial LLC77.9K$4.58MHeld
CAPITAL COUNSEL LLC/NY73.8K$4.34MHeld
Baird Financial Group, Inc.72.4K$4.26MHeld
NEW YORK STATE COMMON RETIREMENT FUND71.8K$4.22MHeld
NISA INVESTMENT ADVISORS, LLC69.9K$4.11MHeld
Universal- Beteiligungs- und Servicegesellschaft mbH69.6K$4.1MHeld
JANUS HENDERSON GROUP PLC68.4K$4.02MHeld
Police & Firemen's Retirement System of New Jersey65.1K$3.83MHeld
NATIONAL BANK OF CANADA /FI/64.6K$3.8MHeld
Campbell & CO Investment Adviser LLC64K$3.76MHeld
TWO SIGMA INVESTMENTS, LP60.3K$3.55MHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC60.1K$3.54MHeld
HAHN CAPITAL MANAGEMENT LLC60K$3.53MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP59.9K$3.52MHeld
Squarepoint Ops LLC59.7K$3.51MHeld
Gotham Asset Management, LLC58.1K$3.42MHeld
CAPTRUST FINANCIAL ADVISORS56.3K$3.31MHeld
Jefferies Financial Group Inc.55.7K$3.27MHeld
Palisade Asset Management, LLC55.5K$3.27MHeld
State of New Jersey Common Pension Fund D54.3K$3.2MHeld
Tidal Investments LLC54.3K$3.19MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.53.7K$3.16MHeld
Alpine Peaks Capital, LP51.5K$3.03MHeld
Hilton Capital Management, LLC51.4K$3.02MHeld
OPPENHEIMER ASSET MANAGEMENT INC.51.1K$3MHeld
BANK OF NOVA SCOTIA49K$2.88MHeld
Creative Planning48.8K$2.87MHeld
Curi Capital, LLC48K$2.82MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO47.4K$2.79MHeld
CREDIT AGRICOLE S A47.3K$2.78MHeld
Federation des caisses Desjardins du Quebec47.1K$2.77MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)45K$2.64MHeld
BOOTHBAY FUND MANAGEMENT, LLC44.5K$2.62MHeld
ARIZONA STATE RETIREMENT SYSTEM43.7K$2.57MHeld
FIRST TRUST ADVISORS LP43.1K$2.53MHeld
Czech National Bank41.1K$2.42MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM40.7K$2.4MHeld
LEAVELL INVESTMENT MANAGEMENT, INC.40.1K$2.36MHeld
Midwest Financial Partners Investments, Inc.39.9K$2.35MHeld
Pathstone Holdings, LLC39.9K$2.35MHeld
HB Wealth Management, LLC39.8K$2.34MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD39.6K$2.33MHeld
TORONTO DOMINION BANK39.1K$2.3MHeld
Covea Finance38.3K$2.25MHeld
ASHFORD CAPITAL MANAGEMENT INC37.9K$2.23MHeld
ROWLANDMILLER & PARTNERS.ADV37.4K$2.2MHeld
MetLife Investment Management, LLC37.3K$2.2MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS36.2K$2.13MHeld
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/35.4K$2.08MHeld
Henshaw Capital LLC35K$2.06M$111.1KAdded$113.7K
2Xideas AG34.9K$2.05MHeld
Vanguard Personalized Indexing Management, LLC34.8K$2.05MHeld
CIBC Asset Management Inc34.6K$2.04MHeld
Summit Trail Advisors, LLC34.5K$2.03MHeld
NEW YORK LIFE INVESTMENT MANAGEMENT LLC34.4K$2.03MHeld
Values First Advisors, Inc.33.9K$1.99MHeld
KLP KAPITALFORVALTNING AS33.3K$1.96MHeld
COMMERCE BANK33.2K$1.95MHeld
Retirement Systems of Alabama33.1K$1.95MHeld
Caprock Group, LLC33K$1.94MHeld
Cetera Investment Advisers32.9K$1.93MHeld
L. Roy Papp & Associates, LLP32.7K$1.92MHeld
B. Metzler seel. Sohn & Co. AG31.1K$1.83MHeld
ProShare Advisors LLC30.6K$1.8MHeld
Pictet Asset Management Holding SA29.5K$1.73MHeld
MONIMUS CAPITAL MANAGEMENT, LP27.8K$1.63MHeld
UniSuper Management Pty Ltd27.6K$1.62MHeld
Generali Investments Towarzystwo Funduszy Inwestycyjnych27K$1.59MHeld
Mirae Asset Global Investments Co., Ltd.26.2K$1.54MHeld
Icahn Capital26.1K$1.53MHeld
Utah Retirement Systems25.5K$1.5MHeld
Focus Partners Wealth25.4K$1.49MHeld
New Age Alpha Advisors, LLC25.3K$1.49MHeld
Aquatic Capital Management LLC24.7K$1.45MHeld
Envestnet Portfolio Solutions, Inc.24.2K$1.42MHeld
TEACHER RETIREMENT SYSTEM OF TEXAS24.1K$1.42MHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC21.3K$1.39MHeld
Maridea Wealth Management LLC23.6K$1.39MHeld
VICTORY CAPITAL MANAGEMENT INC23.2K$1.37MHeld
J. Goldman & Co LP22.5K$1.32MHeld
ROBERTS GLORE & CO INC /IL/22.4K$1.32MHeld
Pinnacle Financial Partners, Inc.22.4K$1.32MHeld
Alberta Investment Management Corp22.1K$1.3MNew
POSTROCK PARTNERS LLC21.1K$1.24MHeld
Sanchez Wealth Management Group20.6K$1.21MHeld
M&T Bank Corp19.9K$1.17MHeld
National Philanthropic Trust19.6K$1.15M$62.2KCut−$68.9K
Choate Investment Advisors19.5K$1.15MHeld
Radnor Capital Management, LLC18.9K$1.11MHeld
Southeast Asset Advisors, LLC18.8K$1.11MHeld
ROTHSCHILD INVESTMENT LLC18.7K$1.1MHeld
State of Tennessee, Department of Treasury16.9K$1.08MHeld
MARSHALL WACE, LLP18.4K$1.08MHeld
Elo Mutual Pension Insurance Co18.3K$1.08MHeld
Linden Thomas Advisory Services, LLC18.2K$1.07MHeld
YOUSIF CAPITAL MANAGEMENT, LLC15.3K$1.07MHeld
Inscription Capital, LLC17.9K$1.05MHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND17.8K$1.05MHeld
Legal Advantage Investments, Inc.17.5K$1.03MHeld
Berger Financial Group, Inc17.3K$1.02MHeld
Hills Bank & Trust Co16.9K$995.2KHeld
Rafferty Asset Management, LLC16.8K$986.6KHeld
Oak Thistle LLC16.7K$982.4KHeld
Callan Family Office, LLC16.3K$961KHeld
CIBC WORLD MARKETS CORP16.3K$956.7KHeld
NEOS Investment Management LLC16.2K$953.5KHeld
Willis Investment Counsel16.2K$953.3KHeld
Brevan Howard Capital Management LP16.2K$951.7KHeld
Aberdeen Group plc15.6K$918.2KHeld
SANDLER CAPITAL MANAGEMENT15.4K$908.2KHeld
IMC-Chicago, LLC15.4K$906.4KHeld
&PARTNERS15.3K$901.7KHeld
MILLENNIUM MANAGEMENT LLC15.3K$901.1KHeld
SBI Okasan Asset Management Co.Ltd.15K$888.6KHeld

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.