Dynamic Technology Lab Private Ltd
- SEC CIK
- 0001535387
- Latest filing
- Aug 13, 2026
GLDD holding history
Great Lakes Dredge & Dock CORP in every 13F filed by Dynamic Technology Lab Private Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
GLDD overviewAll 13F holders of GLDDFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −23,769−100.0% | Sold out | Holders |
| Q4 2025 | 23,769 | $312.0K | 0.1% | −38,837−62.0% | Reduced | Holders |
| Q3 2025 | 62,606 | $751.0K | 0.1% | +47,697+319.9% | Added | Holders |
| Q2 2025 | 14,909 | $182.0K | <0.1% | +14,909 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −63,834−100.0% | Sold out | Holders |
| Q2 2024 | 63,834 | $560.0K | 0.1% | +63,834 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −10,934−100.0% | Sold out | Holders |
| Q2 2023 | 10,934 | $89.0K | <0.1% | +10,934 | New | Holders |