GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 173 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2019. The put-call ratio across all filers is 0.58 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $54,000 | +3.8% | 3,573 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $52,000 | 0.0% | 3,573 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $52,000 | +10.6% | 3,573 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $47,000 | +38.2% | 3,573 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $34,000 | -87.6% | 3,573 | -87.9% | 0.00% | -88.9% |
| Q2 2020 | $275,000 | -91.1% | 29,627 | -92.0% | 0.01% | -91.7% |
| Q1 2020 | $3,096,000 | -49.0% | 372,008 | -30.6% | 0.11% | -20.0% |
| Q4 2019 | $6,068,000 | +2.9% | 536,197 | -5.0% | 0.14% | -3.6% |
| Q3 2019 | $5,898,000 | +8.4% | 564,365 | +14.2% | 0.14% | +10.2% |
| Q2 2019 | $5,441,000 | +492.7% | 494,216 | +378.0% | 0.13% | +477.3% |
| Q1 2019 | $918,000 | +470.2% | 103,394 | +324.2% | 0.02% | +450.0% |
| Q4 2018 | $161,000 | – | 24,372 | – | 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% |