AlphaMark Advisors, LLC
- SEC CIK
- 0001348183
- Latest filing
- Jan 21, 2025
RBCN holding history
Rubicon Technology, Inc. in every 13F filed by AlphaMark Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
RBCN overviewAll 13F holders of RBCNFull Q4 2024 holdings
- Shares (Q4 2022)
- 0
- Sold out in Q4 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2022 | 0 | $0 | 0.0% | −500−100.0% | Sold out | Holders |
| Q3 2022 | 500 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2022 | 500 | $5.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 500 | $5.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 500 | $4.00K | <0.1% | +500 | New | Holders |