Linden Advisors LP
- SEC CIK
- 0001279396
- Latest filing
- Aug 14, 2026
GSD holding history
Global System Dynamics, Inc. in every 13F filed by Linden Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
GSD overviewAll 13F holders of GSDFull Q2 2026 holdings
- Shares (Q1 2023)
- 0
- Sold out in Q1 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2023 | 0 | $0 | 0.0% | −264,500−100.0% | Sold out | Holders |
| Q4 2022 | 264,500 | $2.73M | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2022 | 264,500 | $2.69M | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2022 | 264,500 | $2.67M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 264,500 | $2.65M | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 264,500 | $2.63M | <0.1% | +264,500 | New | Holders |