Tudor Investment Corp’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
$3.85M Buy
+234,509
New +$5.76M 0.02% 1346
2025
Q1
Sell
-120,683
Closed -$5.38M 3765
2024
Q4
$5.38M Sell
120,683
-99,688
-45% -$4.08M 0.06% 649
2024
Q3
$10M Buy
220,371
+84,605
+62% +$3.42M 0.11% 413
2024
Q2
$4.51M Buy
+135,766
New +$5.55M 0.05% 698
2024
Q1
Sell
-19,161
Closed -$1.41M 2813
2023
Q4
$1.41M Buy
19,161
+809
+4% +$54.7K 0.02% 1279
2023
Q3
$1.34M Buy
+18,352
New +$1.47M 0.02% 1143
2022
Q1
Sell
-7,196
Closed -$971K 2648
2021
Q4
$971K Buy
7,196
+4,141
+136% +$576K 0.02% 1019
2021
Q3
$431K Buy
+3,055
New +$411K 0.01% 1759
2021
Q2
Sell
-2,332
Closed -$298K 1895
2021
Q1
$298K Sell
2,332
-14,422
-86% -$2.66M 0.01% 1311
2020
Q4
$3.01M Buy
+16,754
New +$3.72M 0.09% 277
2018
Q3
Sell
-8,966
Closed -$596K 1224
2018
Q2
$596K Buy
+8,966
New +$542K 0.03% 612
2017
Q3
Sell
-15,080
Closed -$409K 1222
2017
Q2
$409K Buy
+15,080
New +$373K 0.02% 643
2015
Q1
Sell
-152,400
Closed -$4.41M 1586
2014
Q4
$4.41M Sell
152,400
-47,600
-24% -$1.29M 0.24% 76
2014
Q3
$5.37M Buy
+200,000
New +$4.77M 0.31% 70

Other funds holding QDEL