Glaukos shares owned by Algert Coldiron Investors
Quarter-by-quarter ownership of Glaukos (GKOS) shares owned by Algert Coldiron Investors
from 13F filings
Historical chart of Algert Coldiron Investors investment in Glaukos
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Quarterly reported holdings in Glaukos by Algert Coldiron Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.8M | 34k | 81.56 |
| 2025-06-30 | $506k | 4.9k | 103.24 |
| 2025-03-31 | $603k | 6.1k | 98.35 |
| 2024-12-31 | $2.8M | 19k | 149.94 |
| 2024-09-30 | $1.7M | 13k | 130.32 |
| 2024-06-30 | $598k | 5.1k | 118.32 |
| 2021-03-31 | $233k | 2.8k | 83.93 |