GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 146 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2023. The put-call ratio across all filers is 65.15 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $103,164 | -2.3% | 12,944 | 0.0% | 0.00% | – |
| Q2 2023 | $105,623 | +50.3% | 12,944 | 0.0% | 0.00% | – |
| Q1 2023 | $70,286 | -8.7% | 12,944 | 0.0% | 0.00% | – |
| Q4 2022 | $77,017 | +18.5% | 12,944 | +51.2% | 0.00% | – |
| Q3 2022 | $65,000 | -42.0% | 8,559 | 0.0% | 0.00% | -100.0% |
| Q2 2022 | $112,000 | -6.7% | 8,559 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $120,000 | -11.1% | 8,559 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $135,000 | +4.7% | 8,559 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $129,000 | +3.2% | 8,559 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $125,000 | 0.0% | 8,559 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $125,000 | -13.2% | 8,559 | -21.8% | 0.00% | 0.0% |
| Q4 2020 | $144,000 | +108.7% | 10,939 | +50.0% | 0.00% | – |
| Q3 2020 | $69,000 | +1.5% | 7,293 | 0.0% | 0.00% | -100.0% |
| Q2 2020 | $68,000 | +11.5% | 7,293 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $61,000 | +15.1% | 7,293 | +55.5% | 0.00% | – |
| Q4 2019 | $53,000 | +8.2% | 4,691 | 0.0% | 0.00% | – |
| Q3 2019 | $49,000 | -5.8% | 4,691 | 0.0% | 0.00% | – |
| Q2 2019 | $52,000 | +23.8% | 4,691 | 0.0% | 0.00% | – |
| Q1 2019 | $42,000 | +35.5% | 4,691 | 0.0% | 0.00% | – |
| Q4 2018 | $31,000 | +138.5% | 4,691 | +116.9% | 0.00% | – |
| Q3 2018 | $13,000 | +18.2% | 2,163 | 0.0% | 0.00% | – |
| Q2 2018 | $11,000 | +10.0% | 2,163 | 0.0% | 0.00% | – |
| Q1 2018 | $10,000 | -16.7% | 2,163 | 0.0% | 0.00% | – |
| Q4 2017 | $12,000 | +20.0% | 2,163 | 0.0% | 0.00% | – |
| Q3 2017 | $10,000 | +11.1% | 2,163 | 0.0% | 0.00% | – |
| Q2 2017 | $9,000 | 0.0% | 2,163 | 0.0% | 0.00% | – |
| Q1 2017 | $9,000 | 0.0% | 2,163 | 0.0% | 0.00% | – |
| Q4 2016 | $9,000 | +12.5% | 2,163 | 0.0% | 0.00% | – |
| Q3 2016 | $8,000 | -11.1% | 2,163 | 0.0% | 0.00% | – |
| Q2 2016 | $9,000 | -10.0% | 2,163 | 0.0% | 0.00% | – |
| Q1 2016 | $10,000 | +11.1% | 2,163 | 0.0% | 0.00% | – |
| Q4 2015 | $9,000 | -18.2% | 2,163 | 0.0% | 0.00% | – |
| Q3 2015 | $11,000 | – | 2,163 | – | 0.00% | – |
Download | ||||||
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% |