Select Equity Group’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
$61.8M Sell
255,989
-9,191
-3% -$2.22M 0.26% 67
2025
Q1
$64.6M Sell
265,180
-195,478
-42% -$47.6M 0.28% 60
2024
Q4
$151M Sell
460,658
-247,794
-35% -$81.4M 0.6% 47
2024
Q3
$237M Buy
708,452
+58,930
+9% +$19.7M 0.85% 36
2024
Q2
$177M Buy
649,522
+134,856
+26% +$36.8M 0.7% 39
2024
Q1
$178M Buy
514,666
+322,242
+167% +$111M 0.63% 42
2023
Q4
$62.1M Buy
192,424
+134,798
+234% +$43.5M 0.22% 68
2023
Q3
$20.7M Sell
57,626
-42,954
-43% -$15.4M 0.08% 99
2023
Q2
$38.1M Buy
+100,580
New +$38.1M 0.14% 90
2019
Q1
Sell
-59,550
Closed -$13.8M 89
2018
Q4
$13.8M Sell
59,550
-127,373
-68% -$29.6M 0.1% 77
2018
Q3
$58.5M Buy
186,923
+142,604
+322% +$44.6M 0.43% 51
2018
Q2
$12.8M Buy
+44,319
New +$12.8M 0.1% 78
2017
Q1
Sell
-46,174
Closed -$8.42M 91
2016
Q4
$8.42M Sell
46,174
-20,367
-31% -$3.71M 0.07% 81
2016
Q3
$10.9M Sell
66,541
-17,224
-21% -$2.82M 0.09% 89
2016
Q2
$12M Sell
83,765
-2,109
-2% -$302K 0.11% 82
2016
Q1
$11.7M Buy
85,874
+44,031
+105% +$6.02M 0.1% 83
2015
Q4
$5.8M Sell
41,843
-8,717
-17% -$1.21M 0.06% 97
2015
Q3
$6.79M Sell
50,560
-15,500
-23% -$2.08M 0.06% 97
2015
Q2
$9.95M Sell
66,060
-41,038
-38% -$6.18M 0.09% 89
2015
Q1
$14.5M Sell
107,098
-98,134
-48% -$13.3M 0.13% 85
2014
Q4
$24.7M Buy
+205,232
New +$24.7M 0.23% 67