Group One Trading’s Qiagen QGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.32M | Sell |
33,800
-52,800
| -61% | -$1.96M | ﹤0.01% | 2615 |
|
|
2026
Q1 | $3.47M | Buy |
86,600
+69,700
| +412% | +$3.3M | 0.01% | 1586 |
|
|
2025
Q4 | $760K | Buy |
16,900
+8,700
| +106% | +$402K | ﹤0.01% | 3139 |
|
|
2025
Q3 | $366K | Buy |
8,200
+4,500
| +122% | +$215K | ﹤0.01% | 4010 |
|
|
2025
Q2 | $178K | Buy |
3,700
+3,500
| +1,750% | +$152K | ﹤0.01% | 4455 |
|
|
2025
Q1 | $8.03K | Sell |
200
-3,106
| -94% | -$131K | ﹤0.01% | 6397 |
|
|
2024
Q4 | $151K | Sell |
3,306
-10,791
| -77% | -$483K | ﹤0.01% | 4159 |
|
|
2024
Q3 | $661K | Sell |
14,097
-6,709
| -32% | -$306K | ﹤0.01% | 2650 |
|
|
2024
Q2 | $879K | Buy |
20,806
+10,209
| +96% | +$448K | ﹤0.01% | 2096 |
|
|
2024
Q1 | $469K | Buy |
10,597
+7,862
| +287% | +$358K | ﹤0.01% | 2806 |
|
|
2023
Q4 | $126K | Sell |
2,735
-33,195
| -92% | -$1.41M | ﹤0.01% | 4262 |
|
|
2023
Q3 | $1.54M | Buy |
35,930
+35,836
| +38,123% | +$1.67M | 0.01% | 1873 |
|
|
2023
Q2 | $4.5K | Sell |
94
-3,207
| -97% | -$155K | ﹤0.01% | 6763 |
|
|
2023
Q1 | $161K | Sell |
3,301
-16,126
| -83% | -$821K | ﹤0.01% | 3869 |
|
|
2022
Q4 | $1.03M | Sell |
19,427
-46,021
| -70% | -$2.27M | ﹤0.01% | 2380 |
|
|
2022
Q3 | $2.87M | Buy |
65,448
+37,911
| +138% | +$1.87M | 0.01% | 1607 |
|
|
2022
Q2 | $1.38M | Sell |
27,537
-157,773
| -85% | -$7.7M | ﹤0.01% | 2414 |
|
|
2022
Q1 | $9.63M | Buy |
185,310
+136,648
| +281% | +$7.05M | 0.01% | 1029 |
|
|
2021
Q4 | $2.87M | Buy |
48,662
+11,694
| +32% | +$670K | ﹤0.01% | 2231 |
|
|
2021
Q3 | $2.03M | Buy |
36,968
+22,068
| +148% | +$1.23M | ﹤0.01% | 2635 |
|
|
2021
Q2 | $764K | Sell |
14,900
-122,220
| -89% | -$6.31M | ﹤0.01% | 3721 |
|
|
2021
Q1 | $7.08M | Buy |
137,120
+122,125
| +814% | +$6.71M | 0.01% | 1217 |
|
|
2020
Q4 | $840K | Sell |
14,995
-12,259
| -45% | -$654K | ﹤0.01% | 2802 |
|
|
2020
Q3 | $1.51M | Sell |
27,254
-188,328
| -87% | -$9.77M | ﹤0.01% | 1828 |
|
|
2020
Q2 | $9.79M | Buy |
215,582
+30,460
| +16% | +$1.36M | 0.05% | 449 |
|
|
2020
Q1 | $8.17M | Sell |
185,122
-342,612
| -65% | -$13.4M | 0.07% | 322 |
|
|
2019
Q4 | $18.9M | Buy |
527,734
+484,165
| +1,111% | +$18M | 0.13% | 160 |
|
|
2019
Q3 | $1.52M | Sell |
43,569
-283
| -0.6% | -$10.9K | 0.01% | 1411 |
|
|
2019
Q2 | $1.89M | Buy |
43,852
+11,788
| +37% | +$488K | 0.02% | 1121 |
|
|
2019
Q1 | $1.38M | Buy |
+32,064
| New | +$1.29M | 0.02% | 1185 |
|
|
2018
Q4 | – | Sell |
-4,715
| Closed | -$189K | – | 5304 |
|
|
2018
Q3 | $189K | Sell |
4,715
-3,961
| -46% | -$158K | ﹤0.01% | 3056 |
|
|
2018
Q2 | $333K | Sell |
8,676
-377
| -4% | -$13.9K | ﹤0.01% | 2637 |
|
|
2018
Q1 | $310K | Buy |
9,053
+4,055
| +81% | +$142K | ﹤0.01% | 2428 |
|
|
2017
Q4 | $164K | Buy |
+4,998
| New | +$172K | ﹤0.01% | 3053 |
|
|
2017
Q2 | – | Sell |
-943
| Closed | -$29K | – | 5016 |
|
|
2017
Q1 | $29K | Buy |
+943
| New | +$29.1K | ﹤0.01% | 3706 |
|
Other funds holding QGEN
Group One Trading's QGEN Position: Q2 2026 in Review
Group One Trading sold out of Qiagen (QGEN) in Q2 2026, closing a stake of 71,010 shares — an estimated $2.64M sold.
Group One Trading first reported a position in QGEN in Q4 2017 and held it in 21 quarters. The position peaked at $2.84M in Q1 2026. 336 funds tracked by Wall St. Rank hold QGEN as of Q2 2026.
- Group One Trading reported no remaining Qiagen position as of Q2 2026 after selling out during the quarter.
- Group One Trading sold 71,010 Qiagen shares in Q2 2026, an estimated $2.64M.
- Group One Trading first reported a position in Qiagen in Q4 2017 and held it in 21 quarters.
- Group One Trading's Qiagen position peaked at $2.84M in Q1 2026.
- 336 funds tracked by Wall St. Rank held Qiagen as of Q2 2026.
Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.