Castleark Management LLC
- SEC CIK
- 0001106832
- Latest filing
- Aug 14, 2026
ACLS holding history
Axcelis Technologies 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.
ACLS overviewAll 13F holders of ACLSFull Q2 2026 holdings
- Shares (Q4 2023)
- 0
- Sold out in Q4 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 7
- Since Q1 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2023 | 0 | $0 | 0.0% | −27,890−100.0% | Sold out | Holders |
| Q3 2023 | 27,890 | $4.55M | 0.2% | −5,140−15.6% | Reduced | Holders |
| Q2 2023 | 33,030 | $6.06M | 0.3% | −320−1.0% | Reduced | Holders |
| Q1 2023 | 33,350 | $4.44M | 0.2% | 00.0% | Unchanged | Holders |
| Q4 2022 | 33,350 | $2.65M | 0.1% | +520+1.6% | Added | Holders |
| Q3 2022 | 32,830 | $1.99M | 0.1% | −48,720−59.7% | Reduced | Holders |
| Q2 2022 | 81,550 | $4.47M | 0.2% | +37,570+85.4% | Added | Holders |
| Q1 2022 | 43,980 | $3.32M | 0.1% | +43,980 | New | Holders |