BIO-TECHNE CORP (TECH) Institutional Shareholders
BIO-TECHNE CORP (TECH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $12.06B in TECH holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TECH tracked by InsiderSet, reporting ownership valued at approximately $990.92M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.02B, representing an estimated gain of +2.48% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed TECH value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fmr Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in BIO-TECHNE CORP (TECH).
This page ranks the largest institutional TECH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
580
Total Reported Value
$12.06B
Largest Holder
Blackrock, Inc.
Largest Position
$990.92M
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
70
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 14,025,816 | $990,923,913 | $1,015,469,078 | +$24,545,165 | +2.48% | |
| Fmr Llc | 0.04% | 12,794,784 | $903,951,465 | $926,342,362 | +$22,390,897 | +2.48% | |
| Vanguard Capital Management Llc | 0.02% | 10,218,558 | $721,941,123 | $739,823,599 | +$17,882,476 | +2.48% | |
| Goldman Sachs Group Inc | 0.05% | 7,343,324 | $518,805,868 | $531,656,658 | +$12,850,790 | +2.48% | |
| Hbk Investments L P | 5.64% | 6,825,000 | $482,186,250 | $494,130,000 | +$11,943,750 | +2.48% | |
| Vanguard Portfolio Management Llc | 0.02% | 6,506,360 | $459,674,334 | $471,060,464 | +$11,386,130 | +2.48% | |
| Morgan Stanley | 0.02% | 6,374,717 | $450,374,056 | $461,529,511 | +$11,155,455 | +2.48% | |
| State Street Corp | 0.01% | 5,980,370 | $422,513,141 | $432,978,788 | +$10,465,647 | +2.48% | |
| Geode Capital Management, Llc | 0.02% | 5,351,464 | $377,544,673 | $387,445,994 | +$9,901,321 | +2.62% | |
| Invesco Ltd. | 0.03% | 4,986,424 | $352,290,855 | $361,017,098 | +$8,726,243 | +2.48% | |
| Sequoia Fund | Ruane, Cunniff & Goldfarb | 3.68% | 3,348,841 | $236,595,617 | $242,456,088 | +$5,860,471 | +2.48% |
| Snyder Capital Management L P | 3.86% | 3,163,816 | $223,523,600 | $229,060,278 | +$5,536,678 | +2.48% | |
| Neuberger Berman Group Llc | 0.13% | 2,844,692 | $200,977,476 | $205,955,701 | +$4,978,225 | +2.48% | |
| Massachusetts Financial Services Co | 0.06% | 2,746,462 | $194,007,331 | $198,843,849 | +$4,836,518 | +2.49% | |
| Mairs & Power Growth Fund | Andrew R. Adams | 1.75% | 2,700,698 | $190,804,299 | $195,530,535 | +$4,726,236 | +2.48% |
| Capital Research Global Investors | 0.03% | 2,621,890 | $185,236,529 | $189,824,836 | +$4,588,307 | +2.48% | |
| Ubs Group Ag | 0.03% | 2,478,607 | $175,113,585 | $179,451,147 | +$4,337,562 | +2.48% | |
| Dimensional Fund Advisors Lp | 0.03% | 2,253,512 | $159,216,156 | $163,154,269 | +$3,938,113 | +2.47% | |
| Whitebox Advisors Llc | 2.40% | 2,100,001 | $148,365,071 | $152,040,072 | +$3,675,001 | +2.48% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.08% | 2,067,324 | $146,056,441 | $149,674,258 | +$3,617,817 | +2.48% | |
| Jpmorgan Chase & Co | 0.01% | 1,862,805 | $132,595,073 | $134,867,082 | +$2,272,009 | +1.71% | |
| Amundi | 0.03% | 1,827,241 | $129,094,567 | $132,292,248 | +$3,197,681 | +2.48% | |
| Charles Schwab Investment Management Inc | 0.02% | 1,622,416 | $114,623,691 | $117,462,918 | +$2,839,227 | +2.48% | |
| Sixth Street Partners Management Company, L.P. | 0.02% | 1,622,416 | $114,623,691 | $117,462,918 | +$2,839,227 | +2.48% | |
| Maverick Capital Ltd | 0.98% | 1,535,610 | $108,490,847 | $111,178,164 | +$2,687,317 | +2.48% | |
| Alliancebernstein L.P. | 0.03% | 2,002,026 | $104,625,879 | $144,946,682 | +$40,320,803 | +38.54% | |
| Schroder Investment Management Group | 0.07% | 1,410,943 | $100,035,859 | $102,152,273 | +$2,116,414 | +2.12% | |
| Norges Bank | 0.01% | 1,413,639 | $99,873,595 | $102,347,464 | +$2,473,869 | +2.48% | |
| First Trust Advisors Lp | 0.06% | 1,373,852 | $97,062,653 | $99,466,885 | +$2,404,232 | +2.48% | |
| Northern Trust Corp | 0.01% | 1,311,188 | $92,635,432 | $94,930,011 | +$2,294,579 | +2.48% | |
| Brown Advisory Inc | 0.14% | 1,287,558 | $90,965,942 | $93,219,199 | +$2,253,257 | +2.48% | |
| Bank Of New York Mellon Corp | 0.01% | 1,278,196 | $90,304,574 | $92,541,390 | +$2,236,816 | +2.48% | |
| Madison Asset Management, Llc | 0.90% | 1,063,473 | $75,134,377 | $76,995,445 | +$1,861,068 | +2.48% | |
| Geneva Capital Management Llc | 1.64% | 1,012,077 | $71,503,266 | $73,274,375 | +$1,771,109 | +2.48% | |
| Millennium Management Llc | 0.05% | 989,033 | $69,875,181 | $71,605,989 | +$1,730,808 | +2.48% | |
| American Capital Management Inc | 3.08% | 973,789 | $68,798,193 | $70,502,324 | +$1,704,131 | +2.48% | |
| Citadel Advisors Llc | 0.04% | 965,918 | $68,242,106 | $69,932,463 | +$1,690,357 | +2.48% | |
| Bank Of America Corp | 0.00% | 955,237 | $67,487,527 | $69,159,159 | +$1,671,632 | +2.48% | |
| Stephens Investment Management Group Llc | 0.72% | 944,697 | $66,742,843 | $68,396,063 | +$1,653,220 | +2.48% | |
| Tudor Investment Corp Et Al | 0.28% | 943,287 | $66,643,227 | $68,293,979 | +$1,650,752 | +2.48% | |
| Vanguard Fiduciary Trust Co | 0.01% | 879,237 | $62,118,094 | $63,656,759 | +$1,538,665 | +2.48% | |
| Tig Advisors, Llc | 2.74% | 842,192 | $59,500,865 | $60,974,701 | +$1,473,836 | +2.48% | |
| Balyasny Asset Management L.P. | 0.11% | 836,870 | $59,124,866 | $60,589,388 | +$1,464,522 | +2.48% | |
| Jones Financial Companies Lllp | 0.02% | 797,001 | $56,587,061 | $57,702,872 | +$1,115,811 | +1.97% | |
| Royce & Associates Lp | 0.45% | 789,745 | $55,795,484 | $57,177,538 | +$1,382,054 | +2.48% | |
| Cramer Rosenthal Mcglynn Llc | 2.78% | 774,723 | $54,734,180 | $56,089,945 | +$1,355,765 | +2.48% | |
| Magnetar Financial Llc | 0.49% | 761,911 | $53,829,012 | $55,162,356 | +$1,333,344 | +2.48% | |
| Aqr Arbitrage Llc | 0.77% | 761,868 | $53,825,974 | $55,159,243 | +$1,333,269 | +2.48% | |
| Cresset Asset Management, Llc | 0.19% | 736,708 | $52,048,420 | $53,337,659 | +$1,289,239 | +2.48% | |
| Deutsche Bank Ag\ | 0.01% | 701,740 | $49,577,932 | $50,805,976 | +$1,228,044 | +2.48% |
Frequently asked questions about TECH
Who owns the most TECH stock?
The largest holders of TECH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BIO-TECHNE CORP (TECH).
Is TECH widely held by superinvestors?
Many widely followed stocks like TECH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TECH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.