GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 134 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q2 2021. The put-call ratio across all filers is 3.07 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $187,188 | -7.4% | 23,487 | -5.1% | 0.00% | – |
| Q2 2023 | $202,054 | +240.9% | 24,761 | +126.9% | 0.00% | – |
| Q1 2023 | $59,263 | -5.9% | 10,915 | +2.2% | 0.00% | – |
| Q4 2022 | $63,000 | +85.3% | 10,675 | +141.1% | 0.00% | – |
| Q3 2022 | $34,000 | -5.6% | 4,428 | +56.4% | 0.00% | – |
| Q2 2022 | $36,000 | -20.0% | 2,831 | -11.0% | 0.00% | – |
| Q1 2022 | $45,000 | -10.0% | 3,180 | 0.0% | 0.00% | – |
| Q4 2021 | $50,000 | -46.8% | 3,180 | -48.9% | 0.00% | – |
| Q3 2021 | $94,000 | +5.6% | 6,220 | +2.7% | 0.00% | – |
| Q2 2021 | $89,000 | +1.1% | 6,057 | 0.0% | 0.00% | – |
| Q1 2021 | $88,000 | -36.2% | 6,057 | -42.3% | 0.00% | – |
| Q4 2020 | $138,000 | +39.4% | 10,498 | +0.3% | 0.00% | – |
| Q3 2020 | $99,000 | -3.9% | 10,463 | -6.0% | 0.00% | – |
| Q2 2020 | $103,000 | 0.0% | 11,129 | -10.9% | 0.00% | – |
| Q1 2020 | $103,000 | – | 12,489 | – | 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% |