BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,398,265 Value ($000) $141,042 Avg Close $60.72 Range $54.13 - $66.87
Q3 2025
Shares 1,709,662 Value ($000) $95,108 Avg Close $53.45 Range $47.52 - $59.89
Q2 2025
Shares 972,085 Value ($000) $50,014 Avg Close $50.06 Range $45.80 - $58.49
Q1 2025
Shares 990,099 Value ($000) $58,050 Avg Close $67.42 Range $56.35 - $78.83
Q4 2024
Shares 1,074,883 Value ($000) $77,424 Avg Close $72.98 Range $65.24 - $80.26
Q3 2024
Shares 1,110,235 Value ($000) $88,741 Avg Close $74.60 Range $69.60 - $82.97
Q2 2024
Shares 1,132,994 Value ($000) $81,179 Avg Close $72.99 Range $60.62 - $84.91
Q1 2024
Shares 2,172,225 Value ($000) $152,903 Avg Close $70.89 Range $64.33 - $78.06
Q4 2023
Shares 2,234,998 Value ($000) $172,452 Avg Close $65.18 Range $51.21 - $77.96
Q3 2023
Shares 2,314,269 Value ($000) $157,532 Avg Close $78.07 Range $65.84 - $88.81
Q2 2023
Shares 2,314,458 Value ($000) $188,929 Avg Close $79.36 Range $71.21 - $86.05
Q1 2022
Shares 475,994 Value ($000) $206,124 Avg Close $101.38 Range $85.43 - $127.46
Q4 2021
Shares 583,529 Value ($000) $301,883 Avg Close $120.38 Range $110.44 - $130.51
Q3 2021
Shares 653,844 Value ($000) $316,833 Avg Close $119.43 Range $107.71 - $133.47
Q2 2021
Shares 680,979 Value ($000) $306,618 Avg Close $103.21 Range $93.63 - $111.29
Q1 2021
Shares 826,437 Value ($000) $315,641 Avg Close $89.39 Range $76.05 - $101.69
Q4 2020
Shares 730,792 Value ($000) $232,063 Avg Close $70.89 Range $60.13 - $79.93