First Trust Advisors’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$424K Sell
1,522
-55,710
-97% -$16M ﹤0.01% 2384
2025
Q4
$17.3M Buy
57,232
+56,012
+4,591% +$17.5M 0.01% 917
2025
Q3
$342K Buy
1,220
+100
+9% +$27.2K ﹤0.01% 2388
2025
Q2
$270K Buy
+1,120
New +$265K ﹤0.01% 2446
2025
Q1
Sell
-1,093
Closed -$359K 2541
2024
Q4
$359K Sell
1,093
-17,163
-94% -$5.83M ﹤0.01% 2334
2024
Q3
$6.11M Buy
+18,256
New +$5.8M 0.01% 1234
2022
Q4
Sell
-2,917
Closed -$1.22M 2429
2022
Q3
$1.22M Sell
2,917
-86,664
-97% -$43.2M ﹤0.01% 1919
2022
Q2
$44.3M Buy
89,581
+21,783
+32% +$11.3M 0.05% 475
2022
Q1
$38.2M Sell
67,798
-286
-0.4% -$172K 0.04% 566
2021
Q4
$51.4M Buy
68,084
+3,732
+6% +$2.79M 0.05% 489
2021
Q3
$48M Buy
64,352
+6,912
+12% +$5.18M 0.05% 472
2021
Q2
$37M Sell
57,440
-4,306
-7% -$2.62M 0.04% 545
2021
Q1
$35.3M Sell
61,746
-250,967
-80% -$149M 0.04% 515
2020
Q4
$182M Buy
312,713
+19,110
+7% +$10.9M 0.24% 111
2020
Q3
$151M Sell
293,603
-16,296
-5% -$8.25M 0.24% 98
2020
Q2
$140M Buy
309,899
+258,400
+502% +$114M 0.24% 99
2020
Q1
$18.1M Sell
51,499
-23,519
-31% -$8.65M 0.04% 512
2019
Q4
$27.8M Buy
75,018
+2,741
+4% +$966K 0.05% 510
2019
Q3
$24M Sell
72,277
-28,184
-28% -$9.19M 0.05% 514
2019
Q2
$31.4M Sell
100,461
-93,139
-48% -$27.9M 0.06% 436
2019
Q1
$59.2M Buy
193,600
+6,976
+4% +$1.88M 0.12% 207
2018
Q4
$43.3M Buy
186,624
+84,187
+82% +$22.6M 0.1% 246
2018
Q3
$32.1M Buy
102,437
+94,894
+1,258% +$29.5M 0.06% 392
2018
Q2
$2.18M Buy
+7,543
New +$2.08M ﹤0.01% 1581
2017
Q2
Sell
-24,935
Closed -$4.97M 2373
2017
Q1
$4.97M Buy
24,935
+21,960
+738% +$4.23M 0.01% 1052
2016
Q4
$542K Sell
2,975
-73,671
-96% -$12.6M ﹤0.01% 2092
2016
Q3
$12.6M Sell
76,646
-37,014
-33% -$5.62M 0.04% 640
2016
Q2
$16.3M Buy
113,660
+65,785
+137% +$9.38M 0.05% 498
2016
Q1
$6.54M Sell
47,875
-69,937
-59% -$9.18M 0.02% 844
2015
Q4
$16.3M Buy
117,812
+109,302
+1,284% +$15.2M 0.04% 487
2015
Q3
$1.14M Sell
8,510
-128,679
-94% -$18.5M ﹤0.01% 1680
2015
Q2
$20.7M Buy
137,189
+5,874
+4% +$840K 0.05% 416
2015
Q1
$17.8M Buy
131,315
+120,598
+1,125% +$14.9M 0.05% 472
2014
Q4
$1.29M Sell
10,717
-80,661
-88% -$9.28M ﹤0.01% 1643
2014
Q3
$10.4M Buy
91,378
+15,687
+21% +$1.86M 0.04% 696
2014
Q2
$9.06M Sell
75,691
-66,721
-47% -$8.15M 0.04% 712
2014
Q1
$18.2M Sell
142,412
-26,334
-16% -$3.38M 0.08% 363
2013
Q4
$20.9M Buy
168,746
+29,501
+21% +$3.59M 0.1% 257
2013
Q3
$16.4M Buy
139,245
+24,623
+21% +$2.9M 0.09% 327
2013
Q2
$12.9M Buy
+114,622
New +$13.4M 0.08% 341

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