BlackRock’s QuidelOrtho QDEL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$172M Buy
10,449,127
+107,409
+1% +$2.64M ﹤0.01% 1765
2025
Q4
$295M Buy
10,341,718
+121,562
+1% +$3.29M 0.01% 1446
2025
Q3
$301M Sell
10,220,156
-923
-0% -$25.2K 0.01% 1409
2025
Q2
$295M Buy
10,221,079
+2,028,546
+25% +$60M 0.01% 1380
2025
Q1
$286M Sell
8,192,533
-247,882
-3% -$10.1M 0.01% 1375
2024
Q4
$376M Buy
8,440,415
+1,166,742
+16% +$47.7M 0.01% 1270
2024
Q3
$332M Buy
7,273,673
+2,379,725
+49% +$96.3M 0.01% 1357
2024
Q2
$163M Buy
4,893,948
+28,937
+0.6% +$1.18M ﹤0.01% 1741
2024
Q1
$233M Buy
4,865,011
+66,847
+1% +$3.9M 0.01% 1548
2023
Q4
$354M Sell
4,798,164
-16,670
-0.3% -$1.13M 0.01% 1272
2023
Q3
$352M Sell
4,814,834
-185,447
-4% -$14.8M 0.01% 1158
2023
Q2
$414M Buy
5,000,281
+1,531
+0% +$134K 0.01% 1067
2023
Q1
$445M Sell
4,998,750
-19,486
-0.4% -$1.7M 0.01% 988
2022
Q4
$430M Buy
5,018,236
+154,136
+3% +$13.1M 0.01% 980
2022
Q3
$348M Buy
4,864,100
+259,059
+6% +$23.2M 0.01% 1064
2022
Q2
$448M Buy
4,605,041
+1,378,829
+43% +$141M 0.01% 929
2022
Q1
$363M Sell
3,226,212
-75,782
-2% -$8.08M 0.01% 1215
2021
Q4
$446M Buy
3,301,994
+38,137
+1% +$5.31M 0.01% 1114
2021
Q3
$461M Sell
3,263,857
-96,889
-3% -$13M 0.01% 1043
2021
Q2
$431M Sell
3,360,746
-217,570
-6% -$25.6M 0.01% 1134
2021
Q1
$458M Buy
3,578,316
+67,421
+2% +$12.4M 0.01% 1081
2020
Q4
$631M Buy
3,510,895
+99,018
+3% +$22M 0.02% 739
2020
Q3
$748M Sell
3,411,877
-103,509
-3% -$23.1M 0.03% 570
2020
Q2
$787M Buy
3,515,386
+891,738
+34% +$140M 0.03% 505
2020
Q1
$257M Buy
2,623,648
+38,726
+1% +$3.13M 0.01% 985
2019
Q4
$194M Buy
2,584,922
+42,440
+2% +$2.74M 0.01% 1519
2019
Q3
$156M Buy
2,542,482
+80,903
+3% +$4.87M 0.01% 1596
2019
Q2
$146M Buy
2,461,579
+173,353
+8% +$10.4M 0.01% 1654
2019
Q1
$150M Sell
2,288,226
-16,268
-0.7% -$984K 0.01% 1622
2018
Q4
$113M Buy
2,304,494
+12,840
+0.6% +$766K 0.01% 1710
2018
Q3
$149M Buy
2,291,654
+102,724
+5% +$7.18M 0.01% 1687
2018
Q2
$146M Buy
2,188,930
+396,989
+22% +$24M 0.01% 1680
2018
Q1
$92.8M Buy
1,791,941
+1,594
+0.1% +$74.2K ﹤0.01% 1898
2017
Q4
$77.6M Buy
1,790,347
+36,236
+2% +$1.48M ﹤0.01% 2018
2017
Q3
$76.9M Sell
1,754,111
-3,341
-0.2% -$116K ﹤0.01% 2012
2017
Q2
$47.7M Buy
1,757,452
+21,254
+1% +$526K ﹤0.01% 2291
2017
Q1
$39.3M Buy
1,736,198
+1,733,644
+67,880% +$35.9M ﹤0.01% 2371
2016
Q4
$54K Buy
2,554
+67
+3% +$1.44K ﹤0.01% 2895
2016
Q3
$55K Buy
2,487
+170
+7% +$3.63K ﹤0.01% 2918
2016
Q2
$42K Buy
2,317
+95
+4% +$1.64K ﹤0.01% 3017
2016
Q1
$38K Buy
2,222
+106
+5% +$1.77K ﹤0.01% 2513
2015
Q4
$45K Buy
2,116
+1,300
+159% +$26.4K ﹤0.01% 2123
2015
Q3
$15K Hold
816
﹤0.01% 2547
2015
Q2
$19K Hold
816
﹤0.01% 2430
2015
Q1
$22K Hold
816
﹤0.01% 2324
2014
Q4
$24K Hold
816
﹤0.01% 2281
2014
Q3
$22K Hold
816
﹤0.01% 2285
2014
Q2
$18K Sell
816
-70
-8% -$1.61K ﹤0.01% 2441
2014
Q1
$24K Hold
886
﹤0.01% 2274
2013
Q4
$27K Hold
886
﹤0.01% 2208
2013
Q3
$26K Hold
886
﹤0.01% 2129
2013
Q2
$22K Buy
+886
New +$20.8K ﹤0.01% 2255

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