GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 163 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2019. The put-call ratio across all filers is 0.35 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $512,000 | -36.5% | 61,654 | -13.3% | 1.11% | +8.1% |
| Q4 2019 | $806,000 | +5.5% | 71,104 | 0.0% | 1.03% | +144.9% |
| Q3 2019 | $764,000 | -26.5% | 71,104 | -24.5% | 0.42% | -25.0% |
| Q2 2019 | $1,040,000 | +22.1% | 94,174 | -1.5% | 0.56% | +20.5% |
| Q1 2019 | $852,000 | +37.6% | 95,576 | +2.2% | 0.46% | +25.4% |
| Q4 2018 | $619,000 | -11.6% | 93,521 | -17.1% | 0.37% | +146.7% |
| Q3 2018 | $700,000 | +10.2% | 112,856 | -6.8% | 0.15% | +20.0% |
| Q2 2018 | $635,000 | +14.0% | 121,046 | 0.0% | 0.12% | +12.6% |
| Q1 2018 | $557,000 | -14.4% | 121,046 | +0.4% | 0.11% | +0.9% |
| Q4 2017 | $651,000 | -41.0% | 120,609 | -44.3% | 0.11% | -31.2% |
| Q3 2017 | $1,104,000 | +13.0% | 216,562 | -4.7% | 0.16% | +21.2% |
| Q2 2017 | $977,000 | – | 227,155 | – | 0.13% | – |
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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% |