Bio-Techne Corporation
US ˙ NasdaqGS ˙ US09073M1045

SecurityTECH / Bio-Techne Corporation
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership27,470 shares
Latest Disclosed Value $ 1,435,582
BRYN MAWR TRUST Co reports 291.59% increase in ownership of TECH / Bio-Techne Corporation

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 27,470 shares of Bio-Techne Corporation (US:TECH) valued at $1,435,582 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 7,015 shares of Bio-Techne Corporation. This represents a change in shares of 291.59% during the quarter. The current value of the position is $1,428,165 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)
2026-04-30 2026-03-31 13F BIO-TECHNE COM 09073M104 27,470 20,455 291.59 1,436 248.30 0.0255
2026-02-12 2025-12-31 13F BIO-TECHNE COM 09073M104 7,015 2,449 53.64 413 62.20 0.0097
2025-11-20 2025-09-30 13F/A-1 BIO-TECHNE COM 09073M104 4,566 -787 -14.70 254 -7.64 0.0061
2025-10-28 2025-09-30 13F BIO-TECHNE COM 09073M104 4,965 -388 276 0.0031
2025-07-28 2025-06-30 13F BIO-TECHNE COM 09073M104 5,353 185 3.58 275 -9.24 0.0049
2025-05-08 2025-03-31 13F BIO-TECHNE COM 09073M104 5,168 217 4.38 303 -14.89 0.0057
2025-01-28 2024-12-31 13F Bio-Techne COM 09073M104 4,951 300 6.45 357 -4.04 0.0064
2024-11-25 2024-09-30 13F Bio-Techne COM 09073M104 4,651 1,656 55.29 372 73.36 0.0067
2024-08-08 2024-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 2,995 -175 -5.52 215 -4.04 0.0082
2024-05-15 2024-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 3,170 -385 -10.83 223 -7.47 0.0086
2023-11-15 2023-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 3,555 -110 -3.00 242 0.0106
2023-08-11 2023-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 3,665 -110 -2.91 0 0.0125
2023-05-15 2023-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 3,775 -765 -16.85 0 0.0124
2023-02-13 2022-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 4,540 3,330 275.21 0 -100.00 0.0171
2022-11-14 2022-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 1,210 -85 -6.56 343 -23.61 0.0167
2022-08-11 2022-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 1,295 -20 -1.52 449 -21.23 0.0207
2022-05-16 2022-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 1,315 -160 -10.85 570 -25.29 0.0223
2022-02-10 2021-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 1,475 -45 -2.96 763 3.53 0.0274
2021-10-26 2021-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 1,520 -50 -3.18 737 4.24 0.0285
2021-07-29 2021-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 1,570 -20 -1.26 707 16.47 0.0270
2021-04-23 2021-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 1,590 -210 -11.67 607 6.12 0.0242
2021-02-11 2020-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 1,800 -157 -8.02 572 17.94 0.0240
2020-11-12 2020-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 1,957 -90 -4.40 485 -10.35 0.0225
2020-08-13 2020-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 2,047 -1,602 -43.90 541 -21.82 0.0266
2020-05-08 2020-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 3,649 -484 -11.71 692 -23.79 0.0407
2020-02-11 2019-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 4,133 -300 -6.77 908 4.61 0.0461
2019-10-24 2019-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 4,433 -725 -14.06 868 -19.26 0.0474
2019-08-15 2019-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 5,158 -770 -12.99 1,075 -8.67 0.0582
2019-05-15 2019-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 5,928 -3,955 -40.02 1,177 -17.75 0.0641
2019-08-28 2018-12-31 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 9,883 -1,043 -9.55 1,431 -35.86 0.0869
2019-02-15 2018-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 9,883 -1,043 1,431
2019-08-28 2018-09-30 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 10,926 -19,616 -64.23 2,231 -50.63 0.1175
2018-11-15 2018-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 10,926 -19,616 2,231 0.1178
2019-08-27 2018-06-30 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 30,542 -1,117 -3.53 4,519 -5.50 0.2520
2018-08-14 2018-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 30,542 -1,117 4,519
2019-08-27 2018-03-31 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 31,659 -1,809 -5.41 4,782 10.29 0.2735
2018-05-15 2018-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 31,659 -1,809 4,782
2019-08-27 2017-12-31 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 33,468 -1,844 -5.22 4,336 1.57 0.2367
2018-02-15 2017-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 33,468 -1,844 4,336 0.2374
2019-08-27 2017-09-30 13F/A-1 BIO-TECHNE COMMON STOCK 09073M104 35,312 -4,557 -11.43 4,269 -8.88 0.2443
2017-11-14 2017-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 35,312 -4,557 4,269 0.2424
2017-08-11 2017-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 39,869 -982 -2.40 4,685 12.84 0.2787
2017-05-12 2017-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 40,851 -267 -0.65 4,152 -1.80 0.2512
2017-02-03 2016-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 41,118 -1,100 -2.61 4,228 -8.54 0.2651
2016-11-10 2016-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 42,218 -357 -0.84 4,623 -3.71 0.2911
2016-08-10 2016-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 42,575 -517 -1.20 4,801 17.87 0.3050
2016-05-03 2016-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 43,092 -430 -0.99 4,073 3.98 0.2615
2016-02-12 2015-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 43,522 -126 -0.29 3,917 -2.95 0.2453
2015-11-09 2015-09-30 13F BIO-TECHNE COMMON STOCK 09073M104 43,648 -156 -0.36 4,036 -6.44 0.2584
2015-08-25 2015-06-30 13F BIO-TECHNE COMMON STOCK 09073M104 43,804 -733 -1.65 4,314 -3.43 0.2506
2015-05-12 2015-03-31 13F BIO-TECHNE COMMON STOCK 09073M104 44,537 -296 -0.66 4,467 7.82 0.2541
2015-02-17 2014-12-31 13F BIO-TECHNE COMMON STOCK 09073M104 44,833 -277 -0.61 4,143 -1.82 0.2325
2014-11-14 2014-09-30 13F TECHNE COMMON 878377100 45,110 -125 -0.28 4,220 0.79 0.2393
2014-08-07 2014-06-30 13F TECHNE COMMON 878377100 45,235 82 0.18 4,187 8.61 0.2308
2014-05-13 2014-03-31 13F TECHNE COMMON 878377100 45,153 -1,037 -2.25 3,855 -11.85 0.2157
2014-02-14 2013-12-31 13F TECHNE COMMON 878377100 46,190 -898 -1.91 4,373 15.99 0.2461
2013-11-06 2013-09-30 13F TECHNE COMMON 878377100 47,088 -168 -0.36 3,770 15.47 0.2323
2013-08-09 2013-06-30 13F TECHNE COMMON 878377100 47,256 7,076 17.61 3,265 19.73 0.2111
2013-05-20 2013-03-31 13F TECHNE COMMON STOCK 878377100 40,180 40,180 2,727 0.1759
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.