Alector shares owned by Renaissance Technologies
Quarter-by-quarter ownership of Alector (ALEC) shares owned by Renaissance Technologies
from 13F filings
Historical chart of Renaissance Technologies investment in Alector
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Quarterly reported holdings in Alector by Renaissance Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.8M | 949k | 2.96 |
| 2025-06-30 | $1.8M | 1.3M | 1.40 |
| 2025-03-31 | $1.3M | 1.0M | 1.23 |
| 2024-12-31 | $1.7M | 916k | 1.89 |
| 2024-09-30 | $2.6M | 562k | 4.66 |
| 2024-06-30 | $3.0M | 655k | 4.54 |
| 2024-03-31 | $4.1M | 676k | 6.02 |
| 2023-12-31 | $4.6M | 572k | 7.98 |
| 2023-09-30 | $3.3M | 502k | 6.48 |
| 2023-06-30 | $4.1M | 687k | 6.01 |
| 2023-03-31 | $4.0M | 650k | 6.19 |
| 2022-12-31 | $5.5M | 592k | 9.23 |
| 2022-09-30 | $6.8M | 721k | 9.46 |
| 2022-06-30 | $9.8M | 967k | 10.16 |
| 2022-03-31 | $10M | 706k | 14.25 |
| 2021-12-31 | $5.6M | 274k | 20.65 |
| 2020-06-30 | $1.7M | 70k | 24.43 |