Fred Alger Management’s Repligen RGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $51.2M | Sell |
434,774
-476,753
| -52% | -$66.6M | 0.23% | 53 |
|
|
2025
Q4 | $149M | Buy |
911,527
+553,105
| +154% | +$86.6M | 0.59% | 29 |
|
|
2025
Q3 | $47.9M | Buy |
358,422
+58,866
| +20% | +$7.15M | 0.19% | 65 |
|
|
2025
Q2 | $37.3M | Sell |
299,556
-137,481
| -31% | -$17.5M | 0.17% | 78 |
|
|
2025
Q1 | $55.6M | Buy |
437,037
+77,530
| +22% | +$11.9M | 0.32% | 48 |
|
|
2024
Q4 | $51.7M | Sell |
359,507
-39,047
| -10% | -$5.6M | 0.25% | 66 |
|
|
2024
Q3 | $59.3M | Buy |
398,554
+90,831
| +30% | +$13M | 0.29% | 66 |
|
|
2024
Q2 | $38.8M | Sell |
307,723
-118,569
| -28% | -$18.6M | 0.19% | 87 |
|
|
2024
Q1 | $78.4M | Sell |
426,292
-2,192
| -0.5% | -$417K | 0.39% | 57 |
|
|
2023
Q4 | $77M | Sell |
428,484
-56,238
| -12% | -$8.75M | 0.42% | 60 |
|
|
2023
Q3 | $77.1M | Sell |
484,722
-85,409
| -15% | -$14M | 0.44% | 60 |
|
|
2023
Q2 | $80.7M | Sell |
570,131
-21,357
| -4% | -$3.42M | 0.41% | 73 |
|
|
2023
Q1 | $99.6M | Buy |
591,488
+176,259
| +42% | +$31.4M | 0.53% | 51 |
|
|
2022
Q4 | $70.3M | Sell |
415,229
-77,067
| -16% | -$14M | 0.38% | 81 |
|
|
2022
Q3 | $92.1M | Sell |
492,296
-155,171
| -24% | -$32.7M | 0.47% | 56 |
|
|
2022
Q2 | $105M | Sell |
647,467
-378,391
| -37% | -$59.8M | 0.49% | 54 |
|
|
2022
Q1 | $193M | Sell |
1,025,858
-192,784
| -16% | -$36.6M | 0.62% | 38 |
|
|
2021
Q4 | $323M | Sell |
1,218,642
-355,356
| -23% | -$95.7M | 0.81% | 25 |
|
|
2021
Q3 | $455M | Buy |
1,573,998
+187,901
| +14% | +$48.2M | 1.08% | 15 |
|
|
2021
Q2 | $277M | Sell |
1,386,097
-91,081
| -6% | -$17.7M | 0.65% | 39 |
|
|
2021
Q1 | $287M | Buy |
1,477,178
+166,364
| +13% | +$34.1M | 0.75% | 29 |
|
|
2020
Q4 | $251M | Buy |
1,310,814
+166,836
| +15% | +$30.4M | 0.65% | 41 |
|
|
2020
Q3 | $169M | Buy |
1,143,978
+130,530
| +13% | +$18.7M | 0.49% | 55 |
|
|
2020
Q2 | $125M | Sell |
1,013,448
-22,499
| -2% | -$2.65M | 0.41% | 66 |
|
|
2020
Q1 | $100M | Sell |
1,035,947
-197,009
| -16% | -$19M | 0.44% | 54 |
|
|
2019
Q4 | $114M | Sell |
1,232,956
-143,450
| -10% | -$12.1M | 0.42% | 65 |
|
|
2019
Q3 | $106M | Sell |
1,376,406
-473,032
| -26% | -$41.4M | 0.41% | 62 |
|
|
2019
Q2 | $159M | Buy |
1,849,438
+206,393
| +13% | +$14.1M | 0.61% | 45 |
|
|
2019
Q1 | $97.1M | Buy |
1,643,045
+548,054
| +50% | +$31.5M | 0.39% | 62 |
|
|
2018
Q4 | $57.8M | Buy |
1,094,991
+35,503
| +3% | +$2.08M | 0.27% | 85 |
|
|
2018
Q3 | $58.8M | Buy |
1,059,488
+318,914
| +43% | +$16.4M | 0.22% | 97 |
|
|
2018
Q2 | $34.8M | Buy |
740,574
+363,339
| +96% | +$15M | 0.15% | 117 |
|
|
2018
Q1 | $13.6M | Buy |
+377,235
| New | +$13.3M | 0.06% | 168 |
|
|
2017
Q4 | – | Sell |
-36,000
| Closed | -$1.38M | – | 586 |
|
|
2017
Q3 | $1.38M | Sell |
36,000
-2,200
| -6% | -$92.2K | 0.01% | 309 |
|
|
2017
Q2 | $1.58M | Buy |
+38,200
| New | +$1.45M | 0.01% | 304 |
|
Other funds holding RGEN
UCFA
VCM
VPM
MC
