William Blair Investment Management’s Bio-Techne TECH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $50M | Sell |
972,085
-18,014
| -2% | -$927K | 0.13% | 137 |
|
|
2025
Q1 | $58M | Sell |
990,099
-84,784
| -8% | -$4.97M | 0.16% | 135 |
|
|
2024
Q4 | $77.4M | Sell |
1,074,883
-35,352
| -3% | -$2.55M | 0.19% | 124 |
|
|
2024
Q3 | $88.7M | Sell |
1,110,235
-22,759
| -2% | -$1.82M | 0.22% | 116 |
|
|
2024
Q2 | $81.2M | Sell |
1,132,994
-1,039,231
| -48% | -$74.5M | 0.21% | 114 |
|
|
2024
Q1 | $153M | Sell |
2,172,225
-62,773
| -3% | -$4.42M | 0.4% | 80 |
|
|
2023
Q4 | $172M | Sell |
2,234,998
-79,271
| -3% | -$6.12M | 0.5% | 63 |
|
|
2023
Q3 | $158M | Sell |
2,314,269
-189
| -0% | -$12.9K | 0.52% | 62 |
|
|
2023
Q2 | $189M | Buy |
+2,314,458
| New | +$189M | 0.61% | 49 |
|
|
2022
Q2 | – | Sell |
-1,903,976
| Closed | -$206M | – | 445 |
|
|
2022
Q1 | $206M | Sell |
1,903,976
-430,140
| -18% | -$46.6M | 0.62% | 50 |
|
|
2021
Q4 | $302M | Sell |
2,334,116
-281,260
| -11% | -$36.4M | 0.82% | 27 |
|
|
2021
Q3 | $317M | Sell |
2,615,376
-108,540
| -4% | -$13.1M | 0.89% | 25 |
|
|
2021
Q2 | $307M | Sell |
2,723,916
-581,832
| -18% | -$65.5M | 0.96% | 26 |
|
|
2021
Q1 | $316M | Buy |
3,305,748
+382,580
| +13% | +$36.5M | 1.02% | 18 |
|
|
2020
Q4 | $232M | Buy |
+2,923,168
| New | +$232M | 0.77% | 36 |
|