Acadian Asset Management’s Qiagen QGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $683K | Sell |
17,101
-34,713
| -67% | -$1.64M | ﹤0.01% | 1278 |
|
|
2025
Q4 | $2.34M | Buy |
51,814
+51,813
| +5,181,300% | +$2.4M | ﹤0.01% | 869 |
|
|
2025
Q3 | $0 | Sell |
1
-10,355
| -100% | -$496K | ﹤0.01% | 1967 |
|
|
2025
Q2 | $496K | Sell |
10,356
-18,407
| -64% | -$801K | ﹤0.01% | 1140 |
|
|
2025
Q1 | $1.14M | Sell |
28,763
-5,168
| -15% | -$217K | ﹤0.01% | 902 |
|
|
2024
Q4 | $1.55M | Sell |
33,931
-4,761
| -12% | -$213K | ﹤0.01% | 831 |
|
|
2024
Q3 | $1.8M | Sell |
38,692
-8,234
| -18% | -$375K | 0.01% | 772 |
|
|
2024
Q2 | $1.99M | Buy |
46,926
+2,718
| +6% | +$119K | 0.01% | 765 |
|
|
2024
Q1 | $1.94M | Buy |
44,208
+5,337
| +14% | +$243K | 0.01% | 664 |
|
|
2023
Q4 | $1.79M | Buy |
38,871
+798
| +2% | +$33.9K | 0.01% | 694 |
|
|
2023
Q3 | $1.63M | Buy |
38,073
+22,227
| +140% | +$1.04M | 0.01% | 742 |
|
|
2023
Q2 | $752K | Sell |
15,846
-1,914,863
| -99% | -$92.3M | ﹤0.01% | 952 |
|
|
2023
Q1 | $93.5M | Sell |
1,930,709
-615,738
| -24% | -$31.3M | 0.41% | 71 |
|
|
2022
Q4 | $135M | Sell |
2,546,447
-536,164
| -17% | -$26.4M | 0.67% | 36 |
|
|
2022
Q3 | $136M | Buy |
3,082,611
+2,805,565
| +1,013% | +$139M | 0.75% | 26 |
|
|
2022
Q2 | $13.9M | Sell |
277,046
-1,035,013
| -79% | -$50.5M | 0.07% | 218 |
|
|
2022
Q1 | $68.9M | Buy |
1,312,059
+726,666
| +124% | +$37.5M | 0.28% | 101 |
|
|
2021
Q4 | $34.6M | Buy |
585,393
+282,298
| +93% | +$16.2M | 0.13% | 156 |
|
|
2021
Q3 | $16.7M | Buy |
303,095
+91,403
| +43% | +$5.09M | 0.06% | 233 |
|
|
2021
Q2 | $10.9M | Sell |
211,692
-98,367
| -32% | -$5.08M | 0.04% | 311 |
|
|
2021
Q1 | $16M | Sell |
310,059
-123,173
| -28% | -$6.77M | 0.06% | 251 |
|
|
2020
Q4 | $24.3M | Sell |
433,232
-188,713
| -30% | -$10.1M | 0.09% | 182 |
|
|
2020
Q3 | $34.5M | Buy |
621,945
+620,761
| +52,429% | +$32.2M | 0.14% | 144 |
|
|
2020
Q2 | $54K | Buy |
1,184
+508
| +75% | +$22.7K | ﹤0.01% | 1898 |
|
|
2020
Q1 | $30K | Buy |
+676
| New | +$26.4K | ﹤0.01% | 1604 |
|
|
2019
Q4 | – | Sell |
-222,868
| Closed | -$7.79M | – | 2024 |
|
|
2019
Q3 | $7.79M | Sell |
222,868
-458,376
| -67% | -$17.6M | 0.03% | 383 |
|
|
2019
Q2 | $29.3M | Buy |
681,244
+47,949
| +8% | +$1.99M | 0.14% | 151 |
|
|
2019
Q1 | $27.3M | Buy |
633,295
+247,453
| +64% | +$9.95M | 0.12% | 168 |
|
|
2018
Q4 | $14.1M | Sell |
385,842
-160,507
| -29% | -$5.96M | 0.07% | 214 |
|
|
2018
Q3 | $21.9M | Buy |
546,349
+28,198
| +5% | +$1.13M | 0.09% | 188 |
|
|
2018
Q2 | $19.9M | Buy |
518,151
+184,342
| +55% | +$6.78M | 0.09% | 206 |
|
|
2018
Q1 | $11.4M | Sell |
333,809
-55,567
| -14% | -$1.95M | 0.05% | 288 |
|
|
2017
Q4 | $12.8M | Buy |
389,376
+12,793
| +3% | +$441K | 0.06% | 252 |
|
|
2017
Q3 | $12.6M | Buy |
376,583
+41,122
| +12% | +$1.42M | 0.06% | 252 |
|
|
2017
Q2 | $11.9M | Sell |
335,461
-651
| -0.2% | -$22K | 0.05% | 259 |
|
|
2017
Q1 | $10.3M | Buy |
+336,112
| New | +$10.4M | 0.05% | 277 |
|
Other funds holding QGEN
VCM
Acadian Asset Management's QGEN Position: Q1 2026 in Review
Acadian Asset Management reduced its Qiagen (QGEN) stake by 67% in Q1 2026, selling an estimated $1.64M and leaving 17,101 shares worth $683K. The position accounts for ﹤0.01% of the portfolio, ranked #1278.
Acadian Asset Management first reported a position in QGEN in Q1 2017 and has held it in 36 quarters since. The position peaked at $136M in Q3 2022. 343 funds tracked by Wall St. Rank hold QGEN as of Q1 2026.
- Acadian Asset Management held 17,101 shares of Qiagen worth $683K as of Q1 2026.
- Acadian Asset Management sold 34,713 Qiagen shares in Q1 2026, an estimated $1.64M.
- Qiagen made up ﹤0.01% of Acadian Asset Management's portfolio in Q1 2026, its #1278 holding.
- Acadian Asset Management first reported a position in Qiagen in Q1 2017 and has held it in 36 quarters since.
- Acadian Asset Management's Qiagen position peaked at $136M in Q3 2022.
- 343 funds tracked by Wall St. Rank held Qiagen as of Q1 2026.
Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.