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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $4,459,000 | +38.0% | 338,500 | -0.3% | 0.42% | +33.8% |
| Q3 2020 | $3,230,000 | +2.7% | 339,600 | 0.0% | 0.32% | +10.8% |
| Q2 2020 | $3,145,000 | +10.9% | 339,600 | -0.6% | 0.29% | -16.1% |
| Q1 2020 | $2,837,000 | -34.2% | 341,800 | -10.1% | 0.34% | -9.1% |
| Q4 2019 | $4,310,000 | -1.0% | 380,400 | -8.7% | 0.38% | -1.6% |
| Q3 2019 | $4,355,000 | +16.6% | 416,700 | +23.2% | 0.38% | +2.7% |
| Q2 2019 | $3,735,000 | +23.2% | 338,300 | -0.6% | 0.37% | +34.9% |
| Q1 2019 | $3,032,000 | +44.2% | 340,200 | +7.1% | 0.28% | +10.4% |
| Q4 2018 | $2,102,000 | – | 317,500 | – | 0.25% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RUTABAGA CAPITAL MANAGEMENT LLC/MA | 4,581,092 | $27,532,000 | 2.72% |
| Minerva Advisors LLC | 478,427 | $2,871,000 | 1.67% |
| MARATHON CAPITAL MANAGEMENT | 400,050 | $2,404,000 | 1.07% |
| VAN DEN BERG MANAGEMENT I, INC | 1,481,561 | $8,904,000 | 0.93% |
| AlphaOne Investment Services, LLC | 369,595 | $2,221,000 | 0.83% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 647,390 | $3,891,000 | 0.78% |
| SEGALL BRYANT & HAMILL, LLC | 2,416,536 | $14,523,000 | 0.33% |
| THB ASSET MANAGEMENT | 633,462 | $3,807,000 | 0.27% |
| North Star Investment Management Corp. | 193,300 | $1,162,000 | 0.22% |
| STONEBRIDGE CAPITAL MANAGEMENT INC | 85,958 | $517,000 | 0.21% |