Bio-Techne Corporation
US ˙ NasdaqGS ˙ US09073M1045

SecurityTECH / Bio-Techne Corporation
InstitutionAshford Capital Management Inc
Latest Disclosed Ownership16,008 shares
Latest Disclosed Value $ 836,578
Ashford Capital Management Inc reports 57.77% decrease in ownership of TECH / Bio-Techne Corporation

On May 15, 2026 - Ashford Capital Management Inc filed a 13F-HR form disclosing ownership of 16,008 shares of Bio-Techne Corporation (US:TECH) valued at $836,578 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 37,905 shares of Bio-Techne Corporation. This represents a change in shares of -57.77% during the quarter. The current value of the position is $814,007 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BIO-TECHNE COM 09073M104 16,008 -21,897 -57.77 837 -62.49 0.1034
2026-02-13 2025-12-31 13F BIO-TECHNE COM 09073M104 37,905 0 0.00 2,229 5.74 0.2483
2025-11-14 2025-09-30 13F BIO-TECHNE COM 09073M104 37,905 18,937 99.84 2,109 116.21 0.2349
2025-08-18 2025-06-30 13F BIO-TECHNE COM 09073M104 18,968 -2,690 -12.42 976 -23.17 0.1147
2025-05-15 2025-03-31 13F BIO-TECHNE COM 09073M104 21,658 698 3.33 1,270 -15.90 0.1637
2025-02-18 2024-12-31 13F BIO-TECHNE COM 09073M104 20,960 0 0.00 1,510 -9.91 0.1781
2024-11-18 2024-09-30 13F BIO-TECHNE COM 09073M104 20,960 -2,270 -9.77 1,675 0.66 0.2091
2024-08-15 2024-06-30 13F BIO-TECHNE COM 09073M104 23,230 0 0.00 1,664 1.77 0.2247
2024-05-15 2024-03-31 13F BIO-TECHNE COM 09073M104 23,230 5,070 27.92 1,635 16.70 0.2212
2024-02-15 2023-12-31 13F BIO-TECHNE COM 09073M104 18,160 0 0.00 1,401 13.35 0.1877
2023-11-15 2023-09-30 13F BIO-TECHNE COM 09073M104 18,160 6,300 53.12 1,236 27.69 0.1820
2023-08-14 2023-06-30 13F BIO-TECHNE COM 09073M104 11,860 -262 -2.16 968 7.68 0.1353
2023-05-15 2023-03-31 13F BIO-TECHNE COM 09073M104 12,122 2,170 21.80 899 9.10 0.1346
2023-02-15 2022-12-31 13F BIO-TECHNE COM 09073M104 9,952 7,382 287.24 825 12.88 0.1279
2022-11-16 2022-09-30 13F BIO-TECHNE COM 09073M104 2,570 -1,148 -30.88 730 -43.37 0.1113
2022-08-15 2022-06-30 13F BIO-TECHNE COM 09073M104 3,718 -3 -0.08 1,289 -19.99 0.1832
2022-05-16 2022-03-31 13F BIO-TECHNE COM 09073M104 3,721 247 7.11 1,611 -10.35 0.1735
2022-02-15 2021-12-31 13F BIO-TECHNE COM 09073M104 3,474 766 28.29 1,797 36.97 0.1792
2021-11-15 2021-09-30 13F BIO-TECHNE COM 09073M104 2,708 447 19.77 1,312 28.88 0.1192
2021-08-26 2021-06-30 13F BIO-TECHNE COM 09073M104 2,261 600 36.12 1,018 60.57 0.0918
2021-05-14 2021-03-31 13F BIO-TECHNE COM 09073M104 1,661 -530 -24.19 634 -8.91 0.0592
2021-02-16 2020-12-31 13F BIO-TECHNE COM 09073M104 2,191 60 2.82 696 31.82 0.0673
2020-11-16 2020-09-30 13F BIO-TECHNE COM 09073M104 2,131 1,306 158.30 528 142.20 0.0628
2020-08-17 2020-06-30 13F BIO-TECHNE COM 09073M104 825 825 -61.29 218 -58.71 0.0282
2016-05-13 2016-03-31 13F BIO-TECHNE COM 09073M104 0 -7,763 -100.00 0 -100.00
2016-02-16 2015-12-31 13F BIO-TECHNE COM 09073M104 7,763 -1,000 -11.41 699 -13.70 0.1643
2015-11-16 2015-09-30 13F BIO-TECHNE COM 09073M104 8,763 63 0.72 810 -5.48 0.1901
2015-08-14 2015-06-30 13F/A-1 BIO-TECHNE COM 09073M104 8,700 0 0.00 857 -1.83 0.1892
2015-08-14 2015-06-30 13F BIO-TECHNE COM 09073M104 8,700 857
2015-05-18 2015-03-31 13F BIO-TECHNE COM 09073M104 8,700 0 0.00 873 8.58 0.1780
2015-06-01 2014-12-31 13F/A-1 BIO-TECHNE COM 09073M104 8,700 8,700 804 0.1601
2015-02-13 2014-12-31 13F BIO-TECHNE COM 09073M104 8,700 804
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.