Glaukos shares owned by William Blair Investment Management
Quarter-by-quarter ownership of Glaukos (GKOS) shares owned by William Blair Investment Management
from 13F filings
Historical chart of William Blair Investment Management investment in Glaukos
Tip: Access up to 7 years of quarterly data
All positions including Glaukos held by William Blair Investment Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Glaukos by William Blair Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $89M | 1.1M | 81.55 |
| 2025-06-30 | $117M | 1.1M | 103.29 |
| 2025-03-31 | $73M | 745k | 98.42 |
| 2024-12-31 | $121M | 810k | 149.94 |
| 2019-12-31 | $108M | 2.0M | 54.47 |
| 2019-09-30 | $150M | 2.4M | 62.51 |
| 2019-06-30 | $182M | 2.4M | 75.40 |
| 2019-03-31 | $193M | 2.5M | 78.37 |
| 2018-12-31 | $138M | 2.5M | 56.17 |
| 2018-09-30 | $159M | 2.4M | 64.90 |
| 2018-06-30 | $109M | 2.7M | 40.64 |
| 2018-03-31 | $85M | 2.8M | 30.83 |
| 2017-12-31 | $51M | 2.0M | 25.65 |
| 2017-09-30 | $61M | 1.8M | 33.00 |
| 2017-06-30 | $90M | 2.2M | 41.47 |
| 2017-03-31 | $106M | 2.1M | 51.30 |
| 2016-12-31 | $67M | 2.0M | 34.30 |
| 2016-09-30 | $41M | 1.1M | 37.74 |
| 2016-06-30 | $4.0M | 138k | 29.16 |
More positions owned by William Blair Investment Management
View all positions for William Blair Investment Management