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Equibles

TECH

BIO-TECHNE Corp

Company with tickers: TECH

CIK
842023
CUSIP
09073M104
Shares Outstanding
156,568,751
13F Activity (30d)
329 filings 298 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 582
Total Value: $9,395,971,939
Total Shares: 179,792,812
Showing 1–100 of 601 holdings by value · page 1 of 7

Institutional Ownership Trend

25 quarters

Superinvestors Holding TECH

All superinvestors →
Ruane Cunniff $177,265,972 Wally Weitz $34,136,232 Joel Greenblatt $1,380,813 Ray Dalio $312,358

Holder Concentration

Across 582 13F filers · Δ vs Dec 31, 2025
Top Holder
6.8%
Jun 2023 → Mar 2026 · range 6.8% – 12.2%
−3.4 pts
Top 5
25.2%
Jun 2023 → Mar 2026 · range 25.2% – 35.1%
−3.4 pts
Top 10
39.4%
Jun 2023 → Mar 2026 · range 39.4% – 47.6%
−1.0 pts
HHI
229
Jun 2023 → Mar 2026 · range 229 – 409
Broadly held−44

Quarterly Activity

vs Dec 31, 2025
New
74
Increased
198
Decreased
223
Sold Out
75
Unchanged
87
Holder count: -1
Institutional value: -8.3%
Shares held: +3.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega FMR LLC +6,884,967 7,899,928
Mid Durable Capital Partners LP +2,367,126 4,456,017
Mid Ruane, Cunniff & Goldfarb L.P. +1,926,066 3,392,001
Mega Capital Research Global Investors +1,569,328 3,188,210
Mega FIRST TRUST ADVISORS LP +1,238,705 1,281,792

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large Select Equity Group, L.P. −2,127,315 709,827
Mega PRICE T ROWE ASSOCIATES INC /MD/ −1,627,863 2,447,331
Mega AMERIPRISE FINANCIAL INC −1,087,258 1,711,179
Mega CITADEL ADVISORS LLC −810,218 174,202
Large BAMCO INC /NY/ −646,058 561,441

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 10,179,709 $531,991,592
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 6,480,337 $338,662,411
Mega VANGUARD FIDUCIARY TRUST CO 880,552 $46,017,647
Large Freestone Grove Partners LP 820,072 $42,856,962
Large Alyeska Investment Group, L.P. 659,049 $34,441,900

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 17,810,878 $1,047,457,733
Mid RGM Capital, LLC 2,152,052 $126,562,178
Mega NORGES BANK 1,691,780 $99,493,581
Large TUDOR INVESTMENT CORP ET AL 518,129 $30,471,166
Small Iron Triangle Partners LP 467,409 $27,488,323
Filter: New 74 Increased 198 Reduced 223 Sold out 75 Unchanged 87
Showing 100 of 601
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Micro CURIO WEALTH, LLC $52 0.00% 1
Small Capital Advisors, Ltd. LLC $104 0.00% 2
Micro 3 FACTOR INDEXING, LLC $156 0.00% 3
Micro Whipplewood Advisors, LLC $209 0.00% 4
Micro Bruce G. Allen Investments, LLC $209 0.00% 4
Small TRUST CO OF TOLEDO NA /OH/ Bank $261 0.00% 5
Micro Dunhill Financial, LLC $261 0.00% 5
Small CREATIVE FINANCIAL DESIGNS INC /ADV $261 0.00% 5
Micro Vermillion Wealth Management, Inc. $313 0.00% 6
Mid Leonteq Securities AG Broker-Dealer $313 0.00% 6
Small Rossby Financial, LCC $365 0.00% 7
Small WestEnd Advisors, LLC $365 0.00% 7
Micro Quaker Wealth Management, LLC $365 0.00% 7
Small SHP Wealth Management $470 0.00% 9
Micro HFM Investment Advisors, LLC $470 0.00% 9
Micro Clayton Financial Group LLC $522 0.00% 10
Small Transamerica Financial Advisors, LLC $522 0.00% 10
Small HIGHLINE WEALTH PARTNERS LLC $522 0.00% 10
Mid Western Wealth Management, LLC $627 0.00% 12
Small Essential Partners LLC $731 0.00% 14
Micro Rialto Wealth Management, LLC $836 0.00% 16
Micro DiNuzzo Private Wealth, Inc. $836 0.00% 16
Micro Sunrise Financial Services, LLC $888 0.00% 17
Micro Intentional Wealth Strategies, LLC $888 0.00% 17
Small ALBION FINANCIAL GROUP /UT $940 0.00% 18
Mid CENTRAL TRUST Co Bank $940 0.00% 18
Small THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. $1,044 0.00% 20
Micro IAG Wealth Partners, LLC $1,045 0.00% 20
Micro Synergy Investment Management, LLC $1,096 0.00% 21
Small Asset Dedication, LLC $1,254 0.00% 24
Micro Advocate Investing Services LLC $1,254 0.00% 24
Small Ascentis Independent Advisors $1,306 0.00% 25
Micro Portus Wealth Advisors, LLC $1,306 0.00% 25
Micro Bay Harbor Wealth Management, LLC $1,358 0.00% 26
Small Caitong International Asset Management Co., Ltd $1,358 0.00% 26
Small SUMMIT SECURITIES GROUP LLC Broker-Dealer $1,358 0.00% 26
Mid Clearstead Advisors, LLC $1,411 0.00% 27
Small Washington Trust Advisors, Inc. $1,411 0.00% 27
Mid MONTAG A & ASSOCIATES INC $1,463 0.00% 28
Micro Retirement Wealth Solutions LLC Pension $1,463 0.00% 28
Micro Kilter Group LLC $1,567 0.00% 30
Micro Signature Equity Partners, LLC $1,567 0.00% 30
Micro Rachor Investment Advisory Services, LLC $1,620 0.00% 31
Micro Hughes Financial Services, LLC $1,672 0.00% 32
Mid EASTERN BANK Bank $1,829 0.00% 35
Mid Bogart Wealth, LLC $1,881 0.00% 36
Micro RMG Wealth Management LLC $1,985 0.00% 38
Small CoreCap Advisors, LLC $1,985 0.00% 38
Small Keating Financial Advisory Services, Inc. $1,985 0.00% 38
Small NVWM, LLC $2,090 0.00% 40
Small JFS WEALTH ADVISORS, LLC $2,090 0.00% 40
Small First Pacific Financial $2,142 0.00% 41
Micro Avion Wealth $2,142 0.00% 41
Micro Bell Investment Advisors, Inc $2,142 0.00% 41
Small Prestige Wealth Management Group LLC $2,194 0.00% 42
Small Colonial Trust Co / SC Bank $2,247 0.00% 43
Micro ELEVATION WEALTH PARTNERS, LLC $2,299 0.00% 44
Mid SouthState Bank Corp Bank $2,351 0.00% 45
Mid BARTLETT & CO. WEALTH MANAGEMENT LLC $2,560 0.00% 49
Micro Frazier Financial Advisors, LLC $2,717 0.00% 52
Micro SRH ADVISORS, LLC $2,717 0.00% 52
Small Physician Wealth Advisors, Inc. $3,031 0.00% 58
Small MidFirst Bank Bank $3,187 0.00% 61
Mid FIRST HORIZON CORP $3,239 0.00% 62
Micro ROSS\JOHNSON & Associates LLC $3,292 0.00% 63
Mid Larson Financial Group LLC $3,396 0.00% 65
Micro PFS Partners, LLC $3,501 0.00% 67
Small Salomon & Ludwin, LLC $3,605 0.00% 69
Small Truvestments Capital LLC $3,710 0.00% 71
Small OAKWORTH CAPITAL, INC. $3,867 0.00% 74
Mid SBI Securities Co., Ltd. Broker-Dealer $3,867 0.00% 74
Small MV CAPITAL MANAGEMENT, INC. $4,076 0.00% 78
Small TWIN PEAKS WEALTH ADVISORS, LLC $4,076 0.00% 78
Micro Sachetta, LLC $4,233 0.00% 81
Micro Richardson Capital Management LLC $4,442 0.00% 85
Micro Cornerstone Planning Group LLC $4,546 0.00% 87
Micro Red Tortoise LLC $4,598 0.00% 88
Mid WHITTIER TRUST CO Bank $5,226 0.00% 100
Large DANSKE BANK A/S Bank $5,226 0.00% 100
Small MCF Advisors LLC $5,382 0.00% 103
Small E Fund Management (Hong Kong) Co., Ltd. $6,480 0.00% 124
Mid Spire Wealth Management $6,793 0.00% 130
Micro Private Wealth Management Group, LLC $7,002 0.00% 134
Micro Meramec Financial Planners, LLC $7,107 0.00% 136
Mid BEACON INVESTMENT ADVISORY SERVICES, INC. $7,316 0.00% 140
Micro Fortitude Family Office, LLC Family Office $7,682 0.00% 147
Small Smithfield Trust Co Bank $7,734 0.00% 148
Large GW&K Investment Management, LLC $7,839 0.00% 150
Small Covestor Ltd $7,891 0.00% 151
Micro Bayforest Capital Ltd $8,048 0.00% 154
Small J.Safra Asset Management Corp $8,100 0.00% 155
Mid Blue Trust, Inc. $8,151 0.00% 156
Micro American Capital Advisory, LLC $8,152 0.00% 156
Small Manchester Capital Management LLC $8,413 0.00% 161
Small LRI Investments, LLC $8,465 0.00% 162
Small Cheviot Value Management, LLC $8,988 0.00% 172
Small CVA Family Office, LLC Family Office $9,563 0.00% 183
Small HAZLETT, BURT & WATSON, INC. $11,235 0.00% 215
Mid SIMPLEX TRADING, LLC $11,444 0.00% 219
Small Pinnacle Wealth Planning Services, Inc. $11,497 0.00% 220

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