BIO-TECHNE Corp TECH
CIK 0000842023 · CUSIP 09073M104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $1.05B 17,810,878 shares | 0.02% | -121.50K(-0.7%)Reduced | SEC filing ↗ Jan 29, 2026 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $713.31M 12,129,125 shares | 0.01% | +242.04K(+2.0%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 03 | MORGAN STANLEY CIK 895421 · Amended · View history | $490.79M 8,345,414 shares | 0.03% | +1.11M(+15.3%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $341.81M 5,812,032 shares | 0.01% | +58.64K(+1.0%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 05 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $337.22M 5,734,049 shares | 0.06% | +618.92K(+12.1%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $289.50M 4,929,801 shares | 0.02% | +2.62K(+0.1%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 07 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $239.66M 4,075,194 shares | 0.03% | +725.05K(+21.6%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 08 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $235.99M 4,012,818 shares | 0.08% | +2.50M(+164.4%)Added | SEC filing ↗ Jan 22, 2026 | ▾ |
| 09 | MAVERICK CAPITAL LTD CIK 934639 · View history | $226.47M 3,850,923 shares | 2.43% | +838.27K(+27.8%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 10 | Invesco Ltd. CIK 914208 · Amended · View history | $216.34M 3,678,659 shares | 0.02% | -267.37K(-6.8%)Reduced | SEC filing ↗ Feb 19, 2026 | ▾ |
| 11 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $184.04M 3,129,334 shares | 0.14% | -177.78K(-5.4%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 12 | Select Equity Group, L.P. CIK 1592643 · View history | $166.85M 2,837,142 shares | 0.77% | +585.55K(+26.0%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 13 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $164.58M 2,798,437 shares | 0.04% | -16.72K(-0.6%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 14 | MAIRS & POWER INC CIK 1070134 · View history | $162.76M 2,767,539 shares | 1.57% | -39.87K(-1.4%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 15 | DF DENT & CO INC CIK 934999 · View history | $152.45M 2,592,215 shares | 2.19% | -188.75K(-6.8%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 16 | MACKENZIE FINANCIAL CORP CIK 919859 · View history | $142.44M 2,414,165 shares | 0.17% | -145.43K(-5.7%)Reduced | SEC filing ↗ Feb 18, 2026 | ▾ |
| 17 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $141.04M 2,398,265 shares | 0.39% | +688.60K(+40.3%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 18 | Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history | $139.27M 2,368,162 shares | 0.08% | +12.54K(+0.5%)Added | SEC filing ↗ Jan 23, 2026 | ▾ |
| 19 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $139.08M 2,364,845 shares | 0.04% | +1.45M(+157.8%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 20 | UBS Group AG CIK 1610520 · View history | $130.81M 2,224,263 shares | 0.03% | +714.83K(+47.4%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
Showing 20 / 585 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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