Glaukos shares owned by Two Sigma Investments
Quarter-by-quarter ownership of Glaukos (GKOS) shares owned by Two Sigma Investments
from 13F filings
Historical chart of Two Sigma Investments investment in Glaukos
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Quarterly reported holdings in Glaukos by Two Sigma Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.5M | 67k | 81.55 |
| 2024-03-31 | $2.3M | 25k | 94.29 |
| 2023-12-31 | $6.3M | 80k | 79.49 |
| 2023-03-31 | $660k | 13k | 50.10 |
| 2022-09-30 | $710k | 13k | 53.25 |
| 2021-12-31 | $5.2M | 117k | 44.44 |
| 2021-09-30 | $6.2M | 128k | 48.17 |
| 2021-06-30 | $8.0M | 94k | 84.83 |
| 2021-03-31 | $13M | 148k | 83.93 |
| 2020-12-31 | $338k | 4.5k | 75.18 |
| 2020-06-30 | $1.5M | 39k | 38.42 |
| 2019-12-31 | $6.4M | 118k | 54.47 |
| 2017-12-31 | $3.1M | 121k | 25.65 |
| 2017-03-31 | $15M | 284k | 51.30 |
| 2016-12-31 | $4.3M | 125k | 34.30 |
| 2016-09-30 | $11M | 300k | 37.74 |
| 2016-06-30 | $1.0M | 35k | 29.15 |