Massachusetts Financial Services’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$899K Sell
3,726
-536
-13% -$129K ﹤0.01% 821
2025
Q1
$1.04M Buy
4,262
+665
+18% +$162K ﹤0.01% 807
2024
Q4
$1.18M Sell
3,597
-50,566
-93% -$16.6M ﹤0.01% 803
2024
Q3
$18.1M Sell
54,163
-294,377
-84% -$98.5M 0.01% 603
2024
Q2
$95.2M Buy
348,540
+1,288
+0.4% +$352K 0.03% 380
2024
Q1
$120M Buy
347,252
+24,958
+8% +$8.63M 0.04% 352
2023
Q4
$104M Sell
322,294
-1,423
-0.4% -$459K 0.03% 372
2023
Q3
$116M Buy
+323,717
New +$116M 0.04% 339