Vanguard Group
BIO icon

Vanguard Group’s Bio-Rad Laboratories Class A BIO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$446M Sell
1,846,543
-65,614
-3% -$15.8M 0.01% 1094
2025
Q1
$466M Sell
1,912,157
-7,651
-0.4% -$1.86M 0.01% 1034
2024
Q4
$631M Buy
1,919,808
+12,168
+0.6% +$4M 0.01% 902
2024
Q3
$638M Sell
1,907,640
-466,867
-20% -$156M 0.01% 893
2024
Q2
$649M Sell
2,374,507
-46,827
-2% -$12.8M 0.01% 831
2024
Q1
$837M Buy
2,421,334
+31,445
+1% +$10.9M 0.02% 724
2023
Q4
$772M Buy
2,389,889
+46,119
+2% +$14.9M 0.02% 733
2023
Q3
$840M Sell
2,343,770
-51,443
-2% -$18.4M 0.02% 650
2023
Q2
$908M Sell
2,395,213
-2,113
-0.1% -$801K 0.02% 648
2023
Q1
$1.15B Buy
2,397,326
+5,890
+0.2% +$2.82M 0.03% 554
2022
Q4
$1.01B Buy
2,391,436
+39,908
+2% +$16.8M 0.03% 579
2022
Q3
$981M Buy
2,351,528
+2,428
+0.1% +$1.01M 0.03% 570
2022
Q2
$1.16B Buy
2,349,100
+31,159
+1% +$15.4M 0.03% 525
2022
Q1
$1.31B Buy
2,317,941
+30,476
+1% +$17.2M 0.03% 549
2021
Q4
$1.73B Buy
2,287,465
+18,200
+0.8% +$13.8M 0.04% 479
2021
Q3
$1.69B Sell
2,269,265
-12,433
-0.5% -$9.27M 0.04% 471
2021
Q2
$1.47B Sell
2,281,698
-6,440
-0.3% -$4.15M 0.04% 515
2021
Q1
$1.31B Buy
2,288,138
+15,765
+0.7% +$9M 0.04% 531
2020
Q4
$1.32B Buy
2,272,373
+19,165
+0.9% +$11.2M 0.04% 491
2020
Q3
$1.16B Sell
2,253,208
-52,973
-2% -$27.3M 0.04% 477
2020
Q2
$1.04B Buy
2,306,181
+292,900
+15% +$132M 0.04% 484
2020
Q1
$706M Buy
2,013,281
+35,754
+2% +$12.5M 0.03% 539
2019
Q4
$732M Buy
1,977,527
+54,278
+3% +$20.1M 0.03% 662
2019
Q3
$640M Buy
1,923,249
+19,938
+1% +$6.63M 0.02% 682
2019
Q2
$595M Sell
1,903,311
-11,937
-0.6% -$3.73M 0.02% 724
2019
Q1
$585M Buy
1,915,248
+29,183
+2% +$8.92M 0.02% 719
2018
Q4
$438M Buy
1,886,065
+53,097
+3% +$12.3M 0.02% 765
2018
Q3
$574M Buy
1,832,968
+35,261
+2% +$11M 0.02% 722
2018
Q2
$519M Buy
1,797,707
+42,741
+2% +$12.3M 0.02% 755
2018
Q1
$439M Buy
1,754,966
+31,854
+2% +$7.97M 0.02% 815
2017
Q4
$411M Buy
1,723,112
+29,116
+2% +$6.95M 0.02% 845
2017
Q3
$376M Buy
1,693,996
+14,591
+0.9% +$3.24M 0.02% 862
2017
Q2
$380M Buy
1,679,405
+6,131
+0.4% +$1.39M 0.02% 831
2017
Q1
$334M Buy
1,673,274
+58,774
+4% +$11.7M 0.02% 878
2016
Q4
$294M Buy
1,614,500
+64,149
+4% +$11.7M 0.02% 925
2016
Q3
$254M Buy
1,550,351
+52,157
+3% +$8.54M 0.01% 958
2016
Q2
$214M Buy
1,498,194
+63,322
+4% +$9.06M 0.01% 1015
2016
Q1
$196M Buy
1,434,872
+47,403
+3% +$6.48M 0.01% 1041
2015
Q4
$192M Buy
1,387,469
+40,044
+3% +$5.55M 0.01% 1038
2015
Q3
$181M Buy
1,347,425
+7,115
+0.5% +$956K 0.01% 1050
2015
Q2
$202M Buy
1,340,310
+43,543
+3% +$6.56M 0.01% 1052
2015
Q1
$175M Buy
1,296,767
+86,378
+7% +$11.7M 0.01% 1112
2014
Q4
$146M Buy
1,210,389
+21,850
+2% +$2.63M 0.01% 1157
2014
Q3
$135M Buy
1,188,539
+16,719
+1% +$1.9M 0.01% 1163
2014
Q2
$140M Buy
1,171,820
+24,811
+2% +$2.97M 0.01% 1177
2014
Q1
$147M Buy
1,147,009
+58,091
+5% +$7.44M 0.01% 1104
2013
Q4
$135M Buy
1,088,918
+46,522
+4% +$5.75M 0.01% 1129
2013
Q3
$123M Buy
1,042,396
+24,885
+2% +$2.93M 0.01% 1108
2013
Q2
$114M Buy
+1,017,511
New +$114M 0.01% 1078