William Blair Investment Management’s BioLife Solutions BLFS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-946,623
Closed -$21.6M 423
2025
Q1
$21.6M Buy
946,623
+36,275
+4% +$829K 0.06% 280
2024
Q4
$23.6M Sell
910,348
-239,100
-21% -$6.21M 0.06% 293
2024
Q3
$28.8M Sell
1,149,448
-422,122
-27% -$10.6M 0.07% 245
2024
Q2
$33.7M Sell
1,571,570
-155,142
-9% -$3.32M 0.09% 195
2024
Q1
$32M Buy
1,726,712
+13,785
+0.8% +$256K 0.08% 231
2023
Q4
$27.8M Buy
1,712,927
+1,036,937
+153% +$16.9M 0.08% 241
2023
Q3
$9.34M Buy
+675,990
New +$9.34M 0.03% 319