Green Alpha Advisors, LLC's ownership history for CSTL

Green Alpha Advisors, LLC currently holds 9.9K shares with a market value of $244.2K. It started holding CSTL on 2024-12-31. At its peak, it held 10.2K shares on 2025-12-31. Its highest holding value was $398.2K on 2025-12-31. At its lowest, it held 9.3K shares on 2024-12-31, with a value of $217.2K on 2025-09-30. In the recent 180 days, Green Alpha Advisors, LLC has increased its shares by 407.