Guardant Health shares owned by CastleArk Management
Quarter-by-quarter ownership of Guardant Health (GH) shares owned by CastleArk Management
from 13F filings
Historical chart of CastleArk Management investment in Guardant Health
Tip: Access up to 7 years of quarterly data
All positions including Guardant Health held by CastleArk Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Guardant Health by CastleArk Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $10M | 160k | 62.48 |
| 2025-06-30 | $6.3M | 122k | 52.04 |
| 2021-03-31 | $2.1M | 14k | 152.68 |
| 2020-12-31 | $3.0M | 23k | 128.89 |
| 2019-09-30 | $5.0M | 78k | 63.84 |
| 2019-06-30 | $14M | 159k | 86.33 |