Castleark Management LLC
- SEC CIK
- 0001106832
- Latest filing
- Aug 14, 2026
ALAB holding history
Astera Labs, Inc. in every 13F filed by Castleark Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ALAB overviewAll 13F holders of ALABFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −26,221−100.0% | Sold out | Holders |
| Q3 2025 | 26,221 | $5.13M | 0.1% | −35,309−57.4% | Reduced | Holders |
| Q2 2025 | 61,530 | $5.56M | 0.2% | +61,530 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −2,750−100.0% | Sold out | Holders |
| Q4 2024 | 2,750 | $364.2K | <0.1% | +2,750 | New | Holders |