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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)
330 filings 299 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

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% – 47.1%
−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
Mega BlackRock, Inc. $640,943,440 6.82% 12,264,513
Mega VANGUARD CAPITAL MANAGEMENT LLC $531,991,592 5.66% 10,179,709
Mega MORGAN STANLEY $445,927,935 4.75% 8,532,873
Mega FMR LLC $412,850,235 4.39% 7,899,928
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $338,662,411 3.60% 6,480,337
Mega STATE STREET CORP $306,682,374 3.26% 5,868,396
Mega WELLINGTON MANAGEMENT GROUP LLP $267,580,864 2.85% 5,120,185
Mega GEODE CAPITAL MANAGEMENT, LLC $267,175,068 2.84% 5,112,420
Mid MAVERICK CAPITAL LTD $247,697,819 2.64% 4,739,721
Mega Invesco Ltd. $239,805,773 2.55% 4,588,706
Mid Durable Capital Partners LP $232,871,448 2.48% 4,456,017
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $195,099,537 2.08% 3,733,248
Mid Ruane, Cunniff & Goldfarb L.P. $177,265,972 1.89% 3,392,001
Mega NEUBERGER BERMAN GROUP LLC $174,592,141 1.86% 3,340,837
Mega Capital Research Global Investors $166,615,854 1.77% 3,188,210
Mega UBS Group AG $159,619,964 1.70% 3,054,343
Mid MAIRS & POWER INC $143,729,737 1.53% 2,750,282
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $128,689,570 1.37% 2,462,487
Mega PRICE T ROWE ASSOCIATES INC /MD/ $127,897,517 1.36% 2,447,331
Mega ALLIANCEBERNSTEIN L.P. $115,661,675 1.23% 2,213,197
Mega Sumitomo Mitsui Trust Group, Inc. $107,357,404 1.14% 2,054,294
Mid DF DENT & CO INC $106,769,636 1.14% 2,043,047
Mega DIMENSIONAL FUND ADVISORS LP $103,116,086 1.10% 1,973,136
Mega GOLDMAN SACHS GROUP INC $101,569,085 1.08% 1,943,534
Mid SNYDER CAPITAL MANAGEMENT L P $98,368,893 1.05% 1,882,298
Large MACKENZIE FINANCIAL CORP $93,003,777 0.99% 1,779,636
Mega Bank of New York Mellon Corp Bank $91,931,549 0.98% 1,759,119
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $90,248,159 0.96% 1,726,907
Mega AMERIPRISE FINANCIAL INC $89,426,212 0.95% 1,711,179
Mega AMERICAN CENTURY COMPANIES INC $86,232,135 0.92% 1,650,060
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $85,526,730 0.91% 1,636,562
Mid Champlain Investment Partners, LLC $75,994,976 0.81% 1,454,171
Large BROWN ADVISORY INC $75,831,766 0.81% 1,451,048
Mega NORTHERN TRUST CORP Bank $69,205,720 0.74% 1,324,258
Mega FIRST TRUST ADVISORS LP $66,986,449 0.71% 1,281,792
Mid GENEVA CAPITAL MANAGEMENT LLC $64,961,426 0.69% 1,243,043
Mid SG Capital Management LLC $63,668,305 0.68% 1,218,299
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $62,566,403 0.67% 1,197,214
Mega T. Rowe Price Investment Management, Inc. $60,116,716 0.64% 1,150,339
Mega BANK OF AMERICA CORP /DE/ Bank $58,195,322 0.62% 1,113,573
Mid Stephens Investment Management Group LLC $57,698,018 0.61% 1,104,057
Mid SG Capital Management LLC $57,486,000 0.61% 1,100,000
Mid Madison Asset Management, LLC $57,123,211 0.61% 1,093,058
Mega Clearbridge Investments, LLC $53,981,862 0.57% 1,032,948
Mega JPMORGAN CHASE & CO $53,571,983 0.57% 1,025,105
Mid AMERICAN CAPITAL MANAGEMENT INC $53,364,149 0.57% 1,021,128
Mega VANGUARD FIDUCIARY TRUST CO Bank $46,017,647 0.49% 880,552
Large BLAIR WILLIAM & CO/IL $45,169,833 0.48% 864,329
Large WESTFIELD CAPITAL MANAGEMENT CO LP $44,736,807 0.48% 856,043
Large Freestone Grove Partners LP $42,856,962 0.46% 820,072
Large Quantinno Capital Management LP $42,556,467 0.45% 814,322
Mid ROYCE & ASSOCIATES LP $39,702,549 0.42% 759,712
Large Cresset Asset Management, LLC $38,630,121 0.41% 739,191
Mega PRINCIPAL FINANCIAL GROUP INC $38,519,904 0.41% 737,082
Large Select Equity Group, L.P. $37,095,559 0.39% 709,827
Mega DEUTSCHE BANK AG\ Bank $34,457,158 0.37% 659,341
Large Alyeska Investment Group, L.P. $34,441,900 0.37% 659,049
Mid WEITZ INVESTMENT MANAGEMENT, INC. $34,136,232 0.36% 653,200
Mega RAYMOND JAMES FINANCIAL INC $33,945,534 0.36% 649,551
Large NATIXIS ADVISORS, LLC $33,866,256 0.36% 648,034
Large JONES FINANCIAL COMPANIES LLLP $32,613,531 0.35% 624,063
Mid Aristotle Atlantic Partners, LLC $32,026,285 0.34% 612,826
Mid RIVERBRIDGE PARTNERS LLC $31,821,950 0.34% 608,916
Large BAMCO INC /NY/ $29,340,906 0.31% 561,441
Mega ROYAL BANK OF CANADA Bank $28,800,952 0.31% 551,109
Mid Border to Coast Pensions Partnership Ltd Pension $26,670,002 0.28% 510,333
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $26,507,944 0.28% 507,232
Mid Conestoga Capital Advisors, LLC $23,591,000 0.25% 451,416
Mega Nuveen, LLC $23,531,946 0.25% 450,286
Large SEI INVESTMENTS CO $23,371,246 0.25% 447,211
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $22,961,628 0.24% 439,373
Mid CRAMER ROSENTHAL MCGLYNN LLC $22,766,180 0.24% 435,633
Mid SEGALL BRYANT & HAMILL, LLC $22,393,775 0.24% 428,507
Mid Meridiem Capital Partners LP $21,020,383 0.22% 402,227
Small Torque Asset Management LLC $20,568,072 0.22% 393,572
Small Pembroke Management, LTD $19,457,704 0.21% 372,325
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $19,172,730 0.20% 366,872
Large FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ $18,861,313 0.20% 360,913
Mega ENVESTNET ASSET MANAGEMENT INC $18,673,595 0.20% 357,321
Mid Ceredex Value Advisors LLC $18,025,309 0.19% 344,916
Small Montanaro Asset Management Ltd $17,823,273 0.19% 341,050
Mega FRANKLIN RESOURCES INC $17,552,928 0.19% 335,877
Large CI INVESTMENTS INC. $17,510,862 0.19% 335,072
Mega Vanguard Global Advisers, LLC $17,271,930 0.18% 330,500
Mega STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurance $16,795,527 0.18% 321,384
Mid Atom Investors LP $16,687,454 0.18% 319,316
Mega VAN ECK ASSOCIATES CORP $16,576,767 0.18% 317,198
Mid BI Asset Management Fondsmaeglerselskab A/S $16,540,812 0.18% 316,510
Mega Capital World Investors $16,188,214 0.17% 309,763
Small BROWN CAPITAL MANAGEMENT LLC $16,177,657 0.17% 309,561
Mega Swiss National Bank Bank $16,111,758 0.17% 308,300
Large FEDERATED HERMES, INC. $15,945,099 0.17% 305,111
Large Thrivent Financial for Lutherans $15,831,330 0.17% 302,934
Mega BNP PARIBAS ARBITRAGE, SA $15,472,774 0.16% 296,073
Large Point72 Asset Management, L.P. $15,414,505 0.16% 294,958
Large LORD, ABBETT & CO. LLC $15,213,669 0.16% 291,115
Mega RHUMBLINE ADVISERS $15,201,859 0.16% 290,889
Mega BARCLAYS PLC $14,498,228 0.15% 277,425
Mega California Public Employees Retirement System Pension $14,094,522 0.15% 269,700
Mega Legal & General Group Plc $13,291,336 0.14% 254,331

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