Martingale Asset Management’s Qiagen QGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.38M Sell
28,812
-147,471
-84% -$7.09M 0.03% 391
2025
Q1
$7.08M Sell
176,283
-80,081
-31% -$3.22M 0.18% 133
2024
Q4
$11.7M Sell
256,364
-28,181
-10% -$1.29M 0.29% 113
2024
Q3
$13.3M Sell
284,545
-38,960
-12% -$1.83M 0.31% 107
2024
Q2
$13.7M Sell
323,505
-42,130
-12% -$1.78M 0.3% 115
2024
Q1
$16.2M Sell
365,635
-26,528
-7% -$1.17M 0.32% 113
2023
Q4
$18.1M Sell
392,163
-14,082
-3% -$649K 0.37% 107
2023
Q3
$17.4M Buy
406,245
+7,406
+2% +$318K 0.37% 102
2023
Q2
$19M Sell
398,839
-12,983
-3% -$620K 0.37% 98
2023
Q1
$20.1M Buy
411,822
+4,395
+1% +$214K 0.39% 99
2022
Q4
$21.5M Sell
407,427
-29,880
-7% -$1.58M 0.42% 91
2022
Q3
$19.1M Sell
437,307
-1,553
-0.4% -$68K 0.38% 97
2022
Q2
$22M Sell
438,860
-28,358
-6% -$1.42M 0.4% 97
2022
Q1
$24.3M Sell
467,218
-40,052
-8% -$2.08M 0.36% 107
2021
Q4
$29.9M Sell
507,270
-20,511
-4% -$1.21M 0.38% 107
2021
Q3
$28.9M Sell
527,781
-61,538
-10% -$3.37M 0.38% 107
2021
Q2
$30.2M Buy
589,319
+68,081
+13% +$3.49M 0.35% 111
2021
Q1
$26.9M Sell
521,238
-5,941
-1% -$307K 0.31% 117
2020
Q4
$29.5M Buy
527,179
+124,861
+31% +$7M 0.34% 109
2020
Q3
$22.3M Buy
+402,318
New +$22.3M 0.27% 125
2020
Q1
Sell
-181,688
Closed -$6.51M 1019
2019
Q4
$6.51M Sell
181,688
-412,369
-69% -$14.8M 0.07% 311
2019
Q3
$20.8M Buy
594,057
+80,684
+16% +$2.82M 0.21% 146
2019
Q2
$22.1M Buy
513,373
+46,920
+10% +$2.02M 0.23% 131
2019
Q1
$20.1M Buy
466,453
+444,705
+2,045% +$19.2M 0.22% 141
2018
Q4
$796K Buy
21,748
+5,494
+34% +$201K 0.01% 779
2018
Q3
$653K Buy
16,254
+1
+0% +$40 0.01% 804
2018
Q2
$624K Sell
16,253
-4,426
-21% -$170K 0.01% 825
2018
Q1
$709K Buy
+20,679
New +$709K 0.01% 782