Castleark Management LLC
- SEC CIK
- 0001106832
- Latest filing
- Aug 14, 2026
AMD holding history
Advanced Micro Devices 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.
AMD overviewAll 13F holders of AMDFull Q2 2026 holdings
- Shares (Q2 2026)
- 118,865
- Value
- $69.0M
- % of portfolio
- 1.9%
- Quarters held
- 6
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 118,865 | $69.0M | 1.9% | +29,911+33.6% | Added | Holders |
| Q1 2026 | 88,954 | $18.1M | 0.6% | −15,792−15.1% | Reduced | Holders |
| Q4 2025 | 104,746 | $22.4M | 0.7% | +104,746 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −105,830−100.0% | Sold out | Holders |
| Q4 2023 | 105,830 | $15.6M | 0.7% | −28,910−21.5% | Reduced | Holders |
| Q3 2023 | 134,740 | $13.9M | 0.7% | +54,630+68.2% | Added | Holders |
| Q2 2023 | 80,110 | $9.13M | 0.4% | +80,110 | New | Holders |