Repligen Corporation shares owned by Atika Capital Management
Quarter-by-quarter ownership of Repligen Corporation (RGEN) shares owned by Atika Capital Management
from 13F filings
Historical chart of Atika Capital Management investment in Repligen Corporation
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Quarterly reported holdings in Repligen Corporation by Atika Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $15M | 93k | 159.01 |
| 2023-06-30 | $13M | 93k | 141.46 |
| 2023-03-31 | $16M | 93k | 168.36 |
| 2022-12-31 | $16M | 93k | 169.31 |
| 2022-09-30 | $16k | 84k | 0.19 |
| 2022-06-30 | $14k | 84k | 0.16 |
| 2022-03-31 | $15k | 81k | 0.19 |
| 2021-12-31 | $22M | 81k | 264.85 |
| 2021-09-30 | $24M | 83k | 289.00 |
| 2021-06-30 | $16M | 82k | 199.62 |
| 2021-03-31 | $16M | 82k | 194.41 |
| 2020-12-31 | $18M | 94k | 191.64 |
| 2020-09-30 | $12M | 84k | 147.54 |
| 2020-06-30 | $10M | 84k | 123.62 |
| 2020-03-31 | $9.0M | 93k | 96.54 |
| 2019-12-31 | $7.9M | 85k | 92.50 |
| 2019-09-30 | $5.4M | 70k | 76.69 |