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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $3,617,000 | -10.7% | 275,883 | -4.5% | 0.00% | +50.0% |
| Q1 2022 | $4,051,000 | +136.1% | 288,800 | +164.7% | 0.00% | +100.0% |
| Q4 2021 | $1,716,000 | +0.9% | 109,109 | -3.2% | 0.00% | 0.0% |
| Q3 2021 | $1,701,000 | +23.1% | 112,762 | +19.3% | 0.00% | 0.0% |
| Q2 2021 | $1,382,000 | -11.7% | 94,546 | -12.0% | 0.00% | -50.0% |
| Q1 2021 | $1,566,000 | +359.2% | 107,451 | +315.5% | 0.00% | – |
| Q4 2020 | $341,000 | +78.5% | 25,863 | +28.4% | 0.00% | – |
| Q3 2020 | $191,000 | +151.3% | 20,135 | +136.9% | 0.00% | – |
| Q1 2019 | $76,000 | -37.7% | 8,500 | -53.9% | 0.00% | – |
| Q4 2018 | $122,000 | +24.5% | 18,431 | -1.6% | 0.00% | – |
| Q2 2018 | $98,000 | +108.5% | 18,740 | +115.6% | 0.00% | – |
| Q4 2017 | $47,000 | – | 8,694 | – | 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% |