HP
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Hosking Partners’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
$13.1M Sell
54,098
-393
-0.7% -$94.8K 0.52% 58
2025
Q1
$13.3M Sell
54,491
-501
-0.9% -$122K 0.56% 57
2024
Q4
$18.1M Sell
54,992
-7,118
-11% -$2.34M 0.71% 45
2024
Q3
$20.8M Sell
62,110
-2,956
-5% -$989K 0.8% 43
2024
Q2
$17.8M Sell
65,066
-3,941
-6% -$1.08M 0.66% 48
2024
Q1
$23.9M Sell
69,007
-214
-0.3% -$74K 0.88% 37
2023
Q4
$22.4M Sell
69,221
-5,005
-7% -$1.62M 0.94% 33
2023
Q3
$26.6M Buy
74,226
+3,535
+5% +$1.27M 1.18% 31
2023
Q2
$26.8M Buy
70,691
+18,401
+35% +$6.98M 1.13% 32
2023
Q1
$25M Sell
52,290
-10,762
-17% -$5.16M 1.16% 29
2022
Q4
$26.5M Buy
63,052
+14,294
+29% +$6.01M 1.07% 33
2022
Q3
$20.3M Sell
48,758
-3,306
-6% -$1.38M 0.89% 33
2022
Q2
$25.8M Sell
52,064
-10,282
-16% -$5.09M 1.02% 28
2022
Q1
$35.1M Sell
62,346
-1,399
-2% -$788K 0.91% 29
2021
Q4
$48.2M Sell
63,745
-1,225
-2% -$926K 1.16% 25
2021
Q3
$48.5M Sell
64,970
-7,903
-11% -$5.9M 1.2% 22
2021
Q2
$47M Sell
72,873
-1,005
-1% -$648K 1.04% 27
2021
Q1
$42.2M Sell
73,878
-2,827
-4% -$1.61M 0.99% 27
2020
Q4
$44.7M Sell
76,705
-2,685
-3% -$1.57M 1.15% 23
2020
Q3
$40.9M Sell
79,390
-2,796
-3% -$1.44M 1.26% 20
2020
Q2
$37.1M Sell
82,186
-6,038
-7% -$2.73M 1.14% 22
2020
Q1
$30.9M Sell
88,224
-2,977
-3% -$1.04M 1.08% 24
2019
Q4
$33.7M Sell
91,201
-3,673
-4% -$1.36M 0.82% 31
2019
Q3
$31.6M Sell
94,874
-4,748
-5% -$1.58M 0.82% 34
2019
Q2
$31.1M Sell
99,622
-727
-0.7% -$227K 0.76% 38
2019
Q1
$30.7M Sell
100,349
-505
-0.5% -$154K 0.78% 37
2018
Q4
$23.4M Buy
100,854
+4,041
+4% +$938K 0.67% 44
2018
Q3
$30.3M Sell
96,813
-2,517
-3% -$788K 0.67% 40
2018
Q2
$28.7M Buy
99,330
+582
+0.6% +$168K 0.63% 43
2018
Q1
$24.7M Buy
98,748
+4,304
+5% +$1.08M 0.55% 56
2017
Q4
$22.5M Buy
94,444
+6,586
+7% +$1.57M 0.52% 57
2017
Q3
$19.5M Buy
87,858
+371
+0.4% +$82.4K 0.51% 54
2017
Q2
$19.8M Buy
87,487
+1,407
+2% +$318K 0.52% 51
2017
Q1
$17.2M Buy
86,080
+7,789
+10% +$1.55M 0.48% 59
2016
Q4
$14.3M Sell
78,291
-2,003
-2% -$365K 0.46% 57
2016
Q3
$13.2M Buy
80,294
+9,528
+13% +$1.56M 0.44% 61
2016
Q2
$10.1M Buy
70,766
+9,448
+15% +$1.35M 0.42% 70
2016
Q1
$8.38M Buy
61,318
+4,563
+8% +$624K 0.38% 75
2015
Q4
$7.87M Buy
56,755
+11,467
+25% +$1.59M 0.36% 75
2015
Q3
$6.08M Buy
+45,288
New +$6.08M 0.3% 83