Ancora Advisors, LLC
- SEC CIK
- 0001446114
- Latest filing
- Aug 14, 2026
SIGA holding history
Siga Technologies Inc in every 13F filed by Ancora Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SIGA overviewAll 13F holders of SIGAFull Q2 2026 holdings
- Shares (Q2 2023)
- 0
- Sold out in Q2 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 6
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2023 | 0 | $0 | 0.0% | −103,735−100.0% | Sold out | Holders |
| Q1 2023 | 103,735 | $596.5K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 103,735 | $763.0K | <0.1% | −16,000−13.4% | Reduced | Holders |
| Q3 2022 | 119,735 | $1.23M | <0.1% | +10,000+9.1% | Added | Holders |
| Q2 2022 | 109,735 | $1.27M | <0.1% | +15,600+16.6% | Added | Holders |
| Q1 2022 | 94,135 | $667.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 94,135 | $708.0K | <0.1% | +94,135 | New | Holders |