BIO-TECHNE Corp hedge fund holdings
TECHNASDAQ$72.58+0.18 (+0.25%)as of Oct 5, 2026
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
TECH · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+17.2%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 213 | 211 | $895M | $1.14B | 514 | Aug 14, 2025 |
| Q3 2025 | 215 | 170 | $1.37B | $1.28B | 542 | Nov 14, 2025 |
| Q4 2025 | 204 | 176 | $1.31B | $687M | 547 | Feb 14, 2026 |
| Q1 2026 | 177 | 207 | $1.32B | $873M | 553 | May 15, 2026 |
| Q2 2026 | 217 | 267 | $2.89B | $3.2B | 558 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
558 filersNew position
106$1.33B+18.9M sh
Increased
111$1.56B+22.1M sh
Reduced
168-$2.63B-37.2M sh
Out / sold
99-$567M-8.02M sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| HBK Investments L P | New Buy | +$482M | $482M | 4.71% | Aug 14, 2026 |
| Wellington Management Group LLP | Reduce 99.80% | -$361M | $728K | 0.00% | Aug 14, 2026 |
| Durable Capital Partners LP | Reduce 88.74% | -$279M | $35.5M | 0.34% | Aug 14, 2026 |
| Maverick Capital Ltd | Reduce 67.60% | -$226M | $108M | 0.96% | Aug 14, 2026 |
| William Blair Investment Management, LLC | Reduce 99.84% | -$174M | $287K | 0.00% | Aug 12, 2026 |
| Nomura Asset Management International Inc. | Reduce 92.28% | -$113M | $9.41M | 0.01% | Aug 14, 2026 |
| Snyder Capital Management L P | Added 68.08% | +$90.5M | $224M | 3.86% | Aug 13, 2026 |
| Champlain Investment Partners, LLC | Reduce 70.10% | -$72M | $30.7M | 0.79% | Aug 12, 2026 |
| DF Dent & Co Inc | Reduce 49.60% | -$71.6M | $72.8M | 1.38% | Aug 14, 2026 |
| Massachusetts Financial Services Co | Reduce 26.43% | -$69.7M | $194M | 0.06% | Aug 3, 2026 |
| T. Rowe Price Investment Management, Inc. | Sell 100% | -$60.1M | $0 | 0.00% | Aug 14, 2026 |
| Westfield Capital Management Co LP | Sell 100% | -$44.7M | $0 | 0.00% | Aug 12, 2026 |
| Freestone Grove Partners LP | Sell 100% | -$42.9M | $0 | 0.00% | Aug 14, 2026 |
| Decagon Asset Management LLP | New Buy | +$39.9M | $39.9M | 7.60% | Aug 14, 2026 |
| Bamco Inc | Reduce 99.68% | -$39.5M | $127K | 0.00% | Aug 14, 2026 |
| Soros Fund Management LLC | New Buy | +$37.8M | $37.8M | 0.46% | Aug 14, 2026 |
| Select Equity Group, L.P. | Sell 100% | -$37.1M | $0 | 0.00% | Aug 14, 2026 |
| Alpine Associates Management Inc. | New Buy | +$35.5M | $35.5M | 2.22% | Aug 6, 2026 |
| Pentwater Capital Management LP | New Buy | +$35.3M | $35.3M | 0.22% | Aug 14, 2026 |
| Public Employees Retirement Association of Colorado | Reduce 97.56% | -$35M | $874K | 0.00% | Aug 11, 2026 |
| Sand Grove Capital Management LLP | New Buy | +$26.2M | $26.2M | 6.84% | Aug 14, 2026 |
| Blair William & Co | Reduce 40.58% | -$24.8M | $36.3M | 0.09% | Aug 11, 2026 |
| Cramer Rosenthal Mcglynn LLC | Added 77.84% | +$24M | $54.7M | 2.77% | Aug 13, 2026 |
| Water Island Capital LLC | New Buy | +$23.7M | $23.7M | 2.21% | Aug 14, 2026 |
| Adage Capital Partners GP, L.L.C. | Added 476.18% | +$22.7M | $27.5M | 0.04% | Aug 14, 2026 |
| Quantinno Capital Management LP | Reduce 38.31% | -$22M | $35.5M | 0.04% | Aug 13, 2026 |
| Canada Pension Plan Investment Board | New Buy | +$21.8M | $21.8M | 0.01% | Aug 14, 2026 |
| Meridiem Capital Partners LP | Sell 100% | -$21M | $0 | 0.00% | Aug 14, 2026 |
| Thrivent Financial for Lutherans | Reduce 93.05% | -$19.9M | $1.49M | 0.00% | Aug 14, 2026 |
| Pembroke Management, LTD | Sell 100% | -$19.5M | $0 | 0.00% | Aug 13, 2026 |
| Kryger Capital LLC | New Buy | +$19.4M | $19.4M | 1.11% | Aug 14, 2026 |
| BI Asset Management Fondsmaeglerselskab A/S | Sell 100% | -$16.5M | $0 | 0.00% | Aug 10, 2026 |
| Geneva Capital Management LLC | Reduce 18.58% | -$16.3M | $71.5M | 1.64% | Aug 6, 2026 |
| Capital World Investors | Added 73.35% | +$16.1M | $37.9M | 0.00% | Aug 12, 2026 |
| Ceredex Value Advisors LLC | Reduce 65.17% | -$15.9M | $8.49M | 0.24% | Aug 11, 2026 |
| Montanaro Asset Management Ltd | Reduce 62.96% | -$15.2M | $8.93M | 2.81% | Aug 12, 2026 |
| Schroder Investment Management Group | Added 17.85% | +$15.2M | $100M | 0.07% | Aug 13, 2026 |
| Sagefield Capital LP | New Buy | +$14.8M | $14.8M | 1.10% | Aug 14, 2026 |
| Slotnik Capital, LLC | New Buy | +$14.6M | $14.6M | 3.76% | Aug 13, 2026 |
| Riverbridge Partners LLC | Reduce 28.31% | -$12.2M | $30.8M | 0.86% | Jul 13, 2026 |
| Natixis Advisors, LLC | Added 26.37% | +$12.1M | $57.9M | 0.07% | Aug 14, 2026 |
| Harvest Management LLC | New Buy | +$12M | $12M | 4.72% | Aug 14, 2026 |
| Stephens Investment Management Group LLC | Reduce 14.43% | -$11.3M | $66.7M | 0.72% | Jul 29, 2026 |
| Border to Coast Pensions Partnership Ltd | Added 30.45% | +$11M | $47M | 0.69% | Jul 27, 2026 |
| Conestoga Capital Advisors, LLC | Reduce 34.02% | -$10.9M | $21M | 0.46% | Jul 24, 2026 |
| Arvin Capital Management LP | Sell 100% | -$10.7M | $0 | 0.00% | Aug 13, 2026 |
| ArrowMark Colorado Holdings LLC | Sell 100% | -$10.3M | $0 | 0.00% | Aug 13, 2026 |
| BLI - Banque de Luxembourg Investments | Reduce 70.97% | -$9.99M | $4.09M | 0.14% | Aug 10, 2026 |
| Daiwa Securities Group Inc. | Reduce 90.66% | -$9.29M | $956K | 0.00% | Jul 31, 2026 |
| Glenview Capital Management, LLC | Reduce 68.70% | -$9.04M | $4.12M | 0.08% | Aug 14, 2026 |
| Carmignac Gestion | New Buy | +$8.8M | $8.8M | 0.11% | Aug 13, 2026 |
| Ananym Capital Management, LP | New Buy | +$8.48M | $8.48M | 3.05% | Aug 14, 2026 |
| Segall Bryant & Hamill, LLC | Reduce 27.18% | -$8.23M | $22M | 0.26% | Aug 12, 2026 |
| Summit Creek Advisors LLC | Reduce 47.25% | -$8.2M | $9.16M | 3.12% | Aug 7, 2026 |
| Kornitzer Capital Management Inc | Reduce 87.49% | -$8.05M | $1.15M | 0.02% | Jul 31, 2026 |
| Brown Capital Management LLC | Reduce 36.15% | -$7.91M | $14M | 2.79% | Jul 27, 2026 |
| Weitz Investment Management, Inc. | Reduce 16.84% | -$7.77M | $38.4M | 2.66% | Aug 12, 2026 |
| Eversept Partners, LP | Reduce 84.66% | -$7.53M | $1.36M | 0.07% | Aug 14, 2026 |
| Nuance Investments, LLC | New Buy | +$7.47M | $7.47M | 1.27% | Aug 7, 2026 |
| OMERS ADMINISTRATION Corp | Sell 100% | -$7.39M | $0 | 0.00% | Aug 13, 2026 |
| Abc Arbitrage SA | New Buy | +$7.09M | $7.09M | 0.77% | Jul 20, 2026 |
| Grandeur Peak Global Advisors, LLC | Sell 100% | -$7.09M | $0 | 0.00% | Aug 17, 2026 |
| Athos Capital Ltd | New Buy | +$7.07M | $7.07M | 2.51% | Aug 13, 2026 |
| First Trust Advisors LP | Added 7.18% | +$6.5M | $97.1M | 0.06% | Aug 11, 2026 |
| Vestcor Inc | New Buy | +$6.36M | $6.36M | 0.16% | Aug 11, 2026 |
| Jennison Associates LLC | Sell 100% | -$6.23M | $0 | 0.00% | Aug 3, 2026 |
| Intrinsic Edge Capital Management LLC | Sell 100% | -$5.75M | $0 | 0.00% | Aug 12, 2026 |
| Cinctive Capital Management LP | New Buy | +$5.53M | $5.53M | 0.20% | Aug 14, 2026 |
| Fortress Investment Group LLC | New Buy | +$4.73M | $4.73M | 0.89% | Aug 14, 2026 |
| Torque Asset Management LLC | Reduce 16.55% | -$4.6M | $23.2M | 9.39% | Aug 14, 2026 |
| P Schoenfeld Asset Management LP | New Buy | +$4.59M | $4.59M | 1.88% | Aug 13, 2026 |
| Nordea Investment Management AB | Sell 100% | -$4.38M | $0 | 0.00% | Aug 5, 2026 |
| Bessemer Group Inc | Reduce 98.36% | -$4.37M | $73K | 0.00% | Aug 12, 2026 |
| Healthcare of Ontario Pension Plan Trust Fund | Added 559.03% | +$3.88M | $4.58M | 0.01% | Aug 13, 2026 |
| Picton Mahoney Asset Management | New Buy | +$3.53M | $3.53M | 0.03% | Aug 13, 2026 |
| Tokio Marine Asset Management Co Ltd | New Buy | +$3.5M | $3.5M | 0.11% | Jul 30, 2026 |
| Mairs & Power Inc | Reduce 1.80% | -$3.5M | $191M | 1.75% | Aug 14, 2026 |
| American Capital Management Inc | Reduce 4.64% | -$3.34M | $68.8M | 3.08% | Aug 14, 2026 |
| Aristotle Atlantic Partners, LLC | Added 7.62% | +$3.3M | $46.6M | 1.93% | Aug 14, 2026 |
| Gotham Asset Management, LLC | Added 169.38% | +$3.16M | $5.03M | 0.01% | Aug 14, 2026 |
| Ruane, Cunniff & Goldfarb L.P. | Reduce 1.27% | -$3.05M | $237M | 3.68% | Aug 14, 2026 |
| Versor Investments LP | New Buy | +$2.97M | $2.97M | 6.25% | Aug 7, 2026 |
| Pacer Advisors, Inc. | Added 388.66% | +$2.71M | $3.41M | 0.01% | Aug 13, 2026 |
| Baird Financial Group, Inc. | Reduce 54.20% | -$2.56M | $2.16M | 0.00% | Aug 12, 2026 |
| Ci Investments Inc. | Reduce 10.74% | -$2.54M | $21.1M | 0.07% | Aug 13, 2026 |
| Campbell & CO Investment Adviser LLC | Sell 100% | -$2.16M | $0 | 0.00% | Aug 3, 2026 |
| TPG GP A, LLC | New Buy | +$2.12M | $2.12M | 0.04% | Aug 14, 2026 |
| Curi Capital, LLC | Sell 100% | -$2.1M | $0 | 0.00% | Aug 14, 2026 |
| Madison Asset Management, LLC | Reduce 2.71% | -$2.09M | $75.1M | 0.90% | Aug 10, 2026 |
| Covea Finance | Sell 100% | -$2M | $0 | 0.00% | Jul 13, 2026 |
| Westchester Capital Management, LLC | New Buy | +$1.86M | $1.86M | 0.09% | Aug 14, 2026 |
| Van Eck Associates Corp | Reduce 7.58% | -$1.7M | $20.7M | 0.01% | Aug 14, 2026 |
| Axq Capital, LP | Sell 100% | -$1.67M | $0 | 0.00% | Aug 6, 2026 |
| Oak Thistle LLC | Added 69.45% | +$1.66M | $4.05M | 0.39% | Jul 21, 2026 |
| Baader Bank Aktiengesellschaft | Sell 100% | -$1.65M | $0 | 0.00% | Jul 23, 2026 |
| Kintayl Capital LP | New Buy | +$1.6M | $1.6M | 0.64% | Aug 14, 2026 |
| Bridgewater Associates, LP | Added 347.55% | +$1.47M | $1.89M | 0.01% | Aug 14, 2026 |
| Vestmark Advisory Solutions, Inc. | Added 85.24% | +$1.46M | $3.17M | 0.03% | Aug 14, 2026 |
| Willis Investment Counsel | Added 117.66% | +$1.44M | $2.66M | 0.13% | Aug 3, 2026 |
| UniSuper Management Pty Ltd | Reduce 62.29% | -$1.24M | $750K | 0.00% | Aug 14, 2026 |