GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 140 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2023. The put-call ratio across all filers is 34.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,692 | -16.6% | 3,600 | -14.7% | 0.00% | – |
| Q2 2023 | $34,419 | +86.0% | 4,218 | +23.8% | 0.00% | – |
| Q1 2023 | $18,505 | -2.6% | 3,408 | +6.8% | 0.00% | – |
| Q4 2022 | $18,992 | +35.7% | 3,192 | +67.2% | 0.00% | – |
| Q3 2022 | $14,000 | -17.6% | 1,909 | +44.2% | 0.00% | – |
| Q2 2022 | $17,000 | -15.0% | 1,324 | -8.1% | 0.00% | – |
| Q1 2022 | $20,000 | +233.3% | 1,441 | +291.6% | 0.00% | – |
| Q4 2021 | $6,000 | -33.3% | 368 | -39.4% | 0.00% | – |
| Q3 2021 | $9,000 | +800.0% | 607 | +359.8% | 0.00% | – |
| Q2 2020 | $1,000 | -88.9% | 132 | -87.9% | 0.00% | – |
| Q1 2020 | $9,000 | 0.0% | 1,095 | -3.4% | 0.00% | – |
| Q2 2013 | $9,000 | – | 1,133 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WYNNEFIELD CAPITAL INC | 1,515,000 | $10,029,000 | 5.09% |
| Minerva Advisors LLC | 1,111,333 | $7,345,000 | 4.70% |
| Harvey Partners, LLC | 271,500 | $1,797,000 | 4.52% |
| Walthausen & Co., LLC | 1,993,026 | $13,194,000 | 1.83% |
| 22NW, LP | 256,994 | $1,701,000 | 1.06% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 781,227 | $5,172,000 | 1.01% |
| EAM Global Investors LLC | 229,887 | $1,522,000 | 0.83% |
| PRIVATE MANAGEMENT GROUP INC | 1,752,291 | $11,600,000 | 0.64% |
| FALCON POINT CAPITAL, LLC | 93,521 | $619,000 | 0.37% |
| Atom Investors LP | 531,173 | $3,516,000 | 0.35% |