William Blair Investment Management’s Avantor AVTR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $299K | Sell |
22,225
-4,410,817
| -99% | -$59.4M | ﹤0.01% | 399 |
|
|
2025
Q1 | $71.9M | Sell |
4,433,042
-315,873
| -7% | -$5.12M | 0.2% | 122 |
|
|
2024
Q4 | $100M | Sell |
4,748,915
-116,501
| -2% | -$2.45M | 0.24% | 116 |
|
|
2024
Q3 | $126M | Buy |
4,865,416
+3,811,333
| +362% | +$98.6M | 0.31% | 105 |
|
|
2024
Q2 | $22.3M | Buy |
1,054,083
+6,351
| +0.6% | +$135K | 0.06% | 287 |
|
|
2024
Q1 | $26.8M | Buy |
1,047,732
+322,985
| +45% | +$8.26M | 0.07% | 270 |
|
|
2023
Q4 | $16.5M | Sell |
724,747
-75,734
| -9% | -$1.73M | 0.05% | 306 |
|
|
2023
Q3 | $16.9M | Buy |
800,481
+78,615
| +11% | +$1.66M | 0.06% | 292 |
|
|
2023
Q2 | $14.8M | Buy |
721,866
+106,653
| +17% | +$2.19M | 0.05% | 304 |
|
|
2023
Q1 | $13M | Buy |
+615,213
| New | +$13M | 0.05% | 305 |
|