Who owns Great Lakes Dredge & Dock?
- CUSIP Number: 390607909
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Analyze quarterly positions in Great Lakes Dredge & Dock with up to 7 years of data, all consolidated into one spreadsheet
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Who bought or sold Great Lakes Dredge & Dock this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Simplex Trading | 67k | $798k | -13% | Sep 2025 |
|
| Group One Trading | 11k | $126k | -90% | Sep 2025 |
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